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@PierreQuentel
First import
Sep 5, 2014
1
;(function($B){
2
@PierreQuentel
Limit the use of "eval('function()')" to reduce memory leaks on Firefox
Jul 13, 2018
3
var bltns = $B.InjectBuiltins()
4
eval(bltns)
@PierreQuentel
First import
Sep 5, 2014
5
Coding style
Mar 23, 2018
6
if(!String.prototype.trim){
Coding style
Mar 19, 2018
7
// Polyfill for older browsers
8
// The code does not use a regex to make it a bit faster.
9
// Implementation taken from a comment by Timo on the blog:
10
// http://blog.stevenlevithan.com/archives/faster-trim-javascript
11
String.prototype.trim = function () {
12
var c
13
for(var i = 0; i < this.length; i++){
14
c = this.charCodeAt(i)
15
if([32, 10, 13, 9, 12, 11, 160, 5760, 6158, 8192, 8193, 8194,
16
8195, 8196, 8197, 8198, 8199, 8200, 8201, 8202, 8232,
17
8233, 8239, 8287, 12288, 65279].indexOf(c) > -1){
18
continue
19
}else{break}
20
}
21
for(var j = this.length - 1; j >= i; j--){
22
c = this.charCodeAt(j)
Coding style
Mar 23, 2018
23
if([32, 10, 13, 9, 12, 11, 160, 5760, 6158, 8192, 8193, 8194,
Coding style
Mar 19, 2018
24
8195, 8196, 8197, 8198, 8199, 8200, 8201, 8202, 8232,
25
8233, 8239, 8287, 12288, 65279].indexOf(c) > -1){
26
continue
27
}else{break}
28
}
29
return this.substring(i, j + 1);
30
}
@jonathanverner
Fix strip handling of bracket character (GH Issue #521).
Nov 2, 2016
31
}
Coding style
Mar 23, 2018
32
if(!String.prototype.trimLeft) {
@jonathanverner
Fix strip handling of bracket character (GH Issue #521).
Nov 2, 2016
33
// Convenience method for browsers which do not have a native trimLeft
34
// (which is a nonstandard extension in Firefox and Chrome)
Coding style
Mar 19, 2018
35
String.prototype.trimLeft = function () {
36
var c
37
for(var i = 0; i < this.length; i++){
38
c = this.charCodeAt(i)
Coding style
Mar 23, 2018
39
if([32, 10, 13, 9, 12, 11, 160, 5760, 6158, 8192, 8193, 8194,
Coding style
Mar 19, 2018
40
8195, 8196, 8197, 8198, 8199, 8200, 8201, 8202, 8232,
41
8233, 8239, 8287, 12288, 65279].indexOf(c) > -1){
42
continue
43
}else{break}
44
}
45
return this.substring(i)
@jonathanverner
Fix strip handling of bracket character (GH Issue #521).
Nov 2, 2016
46
}
47
}
Coding style
Mar 23, 2018
48
if(!String.prototype.trimRight) {
Coding style
Mar 19, 2018
49
String.prototype.trimRight = function () {
50
// Convenience method for browsers which do not have a native trimRight
51
// (which is a nonstandard extension in Firefox and Chrome)
52
var c
53
for(var j = this.length - 1; j >= 0; j--){
54
c = this.charCodeAt(j)
55
if([32, 10, 13, 9, 12, 11, 160, 5760, 6158, 8192, 8193, 8194,
56
8195, 8196, 8197, 8198, 8199, 8200, 8201, 8202, 8232,
57
8233, 8239, 8287, 12288, 65279].indexOf(c) > -1){
58
continue
59
}else{break}
60
}
61
return this.substring(0, j + 1)
@jonathanverner
Fix strip handling of bracket character (GH Issue #521).
Nov 2, 2016
62
}
63
}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
64
Implement "object" as a new-style class. $B.make_class also returns a…
Feb 10, 2018
65
var object = _b_.object
@PierreQuentel
First import
Sep 5, 2014
66
str
Feb 10, 2018
67
var str = {
Coding style
Mar 19, 2018
68
__class__: _b_.type,
69
__dir__: object.__dir__,
70
__name__: "str",
str
Feb 10, 2018
71
$is_class: true,
Coding style
Mar 19, 2018
72
$native: true
@PierreQuentel
First import
Sep 5, 2014
73
}
74
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
75
function normalize_start_end($){
Coding style
Mar 19, 2018
76
if($.start === null || $.start === _b_.None){$.start = 0}
77
else if($.start < 0){
78
$.start += $.self.length
79
$.start = Math.max(0, $.start)
80
}
81
if($.end === null || $.end === _b_.None){$.end = $.self.length}
82
else if($.end < 0){
83
$.end += $.self.length
84
$.end = Math.max(0, $.end)
85
}
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
86
Coding style
Mar 19, 2018
87
if(! isinstance($.start, _b_.int) || ! isinstance($.end, _b_.int)){
88
throw _b_.TypeError.$factory("slice indices must be integers " +
89
"or None or have an __index__ method")
90
}
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
91
92
}
93
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
94
function reverse(s){
95
// Reverse a string
Coding style
Mar 19, 2018
96
return s.split("").reverse().join("")
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
97
}
98
99
function check_str(obj){
Coding style
Mar 19, 2018
100
if(! _b_.isinstance(obj, str)){
Coding style
Mar 21, 2018
101
throw _b_.TypeError.$factory("can't convert '" +
@schmave
Fix misspelling in error messages
May 16, 2018
102
$B.get_class(obj).__name__ + "' object to str implicitly")
Coding style
Mar 19, 2018
103
}
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
104
}
105
str
Feb 10, 2018
106
str.__add__ = function(self,other){
Coding style
Mar 19, 2018
107
if(!(typeof other === "string")){
108
try{return getattr(other, "__radd__")(self)}
109
catch(err){
110
throw _b_.TypeError.$factory("Can't convert " +
@schmave
Fix misspelling in error messages
May 16, 2018
111
$B.get_class(other).__name__ + " to str implicitly")}
@PierreQuentel
First import
Sep 5, 2014
112
}
Coding style
Mar 19, 2018
113
return self + other
@PierreQuentel
First import
Sep 5, 2014
114
}
115
Coding style
Mar 19, 2018
116
str.__contains__ = function(self, item){
117
if(!(typeof item == "string")){
118
throw _b_.TypeError.$factory("'in <string>' requires " +
119
"string as left operand, not " + item.__class__)
120
}
@PierreQuentel
First import
Sep 5, 2014
121
var nbcar = item.length
Coding style
Mar 19, 2018
122
if(nbcar == 0) {return true} // a string contains the empty string
123
if(self.length == 0){return nbcar == 0}
124
for(var i = 0, len = self.length; i < len; i++){
125
if(self.substr(i, nbcar) == item){return true}
@PierreQuentel
First import
Sep 5, 2014
126
}
127
return false
128
}
129
str
Feb 10, 2018
130
str.__delitem__ = function(){
Implement exceptions as new-style classes
Feb 10, 2018
131
throw _b_.TypeError.$factory("'str' object doesn't support item deletion")
@PierreQuentel
First import
Sep 5, 2014
132
}
133
Coding style
Mar 19, 2018
134
// __dir__must be assigned explicitely because attribute resolution for
135
// builtin classes doesn't use __mro__
str
Feb 10, 2018
136
str.__dir__ = object.__dir__
Merged with legacy_format_refactor
Jan 14, 2015
137
str
Feb 10, 2018
138
str.__eq__ = function(self,other){
Coding style
Mar 19, 2018
139
if(other === undefined){ // compare object "self" to class "str"
140
return self === str
@PierreQuentel
First import
Sep 5, 2014
141
}
Coding style
Mar 23, 2018
142
if(_b_.isinstance(other, _b_.str)){
Merged with legacy_format_refactor
Jan 14, 2015
143
return other.valueOf() == self.valueOf()
144
}
Coding style
Mar 19, 2018
145
return other === self.valueOf()
@PierreQuentel
First import
Sep 5, 2014
146
}
147
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
148
function preformat(self, fmt){
str
Feb 10, 2018
149
if(fmt.empty){return _b_.str.$factory(self)}
Coding style
Mar 19, 2018
150
if(fmt.type && fmt.type != "s"){
151
throw _b_.ValueError.$factory("Unknown format code '" + fmt.type +
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
152
"' for object of type 'str'")
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
153
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
154
return self
155
}
156
str
Feb 10, 2018
157
str.__format__ = function(self, format_spec) {
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
158
var fmt = new $B.parse_format_spec(format_spec)
Coding style
Mar 19, 2018
159
if(fmt.sign !== undefined){
160
throw _b_.ValueError.$factory(
161
"Sign not allowed in string format specifier")
Raise an exception if a string format specifier has a sign
Sep 24, 2017
162
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
163
// For strings, alignment default to left
Coding style
Mar 19, 2018
164
fmt.align = fmt.align || "<"
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
165
return $B.format_width(preformat(self, fmt), fmt)
@PierreQuentel
First import
Sep 5, 2014
166
}
167
str
Feb 10, 2018
168
str.__getitem__ = function(self,arg){
Coding style
Mar 19, 2018
169
if(isinstance(arg, _b_.int)){
@PierreQuentel
First import
Sep 5, 2014
170
var pos = arg
Coding style
Mar 19, 2018
171
if(arg < 0) {pos += self.length}
172
if(pos >= 0 && pos < self.length){return self.charAt(pos)}
173
throw _b_.IndexError.$factory("string index out of range")
174
}
175
if(isinstance(arg, slice)) {
176
var s = _b_.slice.$conv_for_seq(arg, self.length),
177
start = s.start,
178
stop = s.stop,
179
step = s.step
180
var res = "",
Coding style
Mar 19, 2018
181
i = null
Coding style
Mar 19, 2018
182
if(step > 0){
183
if(stop <= start){return ""}
184
for(var i = start; i < stop; i += step){res += self.charAt(i)}
Coding style
Mar 23, 2018
185
}else{
Coding style
Mar 19, 2018
186
if(stop >= start){return ''}
187
for(var i = start; i > stop; i += step){res += self.charAt(i)}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
188
}
@PierreQuentel
First import
Sep 5, 2014
189
return res
190
}
Fix minor bug in py_string.js
May 20, 2018
191
if(isinstance(arg, _b_.bool)){return self.__getitem__(_b_.int.$factory(arg))}
Coding style
Mar 19, 2018
192
throw _b_.TypeError.$factory("string indices must be integers")
@PierreQuentel
First import
Sep 5, 2014
193
}
194
str
Feb 10, 2018
195
str.__hash__ = function(self) {
Coding style
Mar 23, 2018
196
if(self === undefined){
str
Feb 10, 2018
197
return str.__hashvalue__ || $B.$py_next_hash-- // for hash of string type (not instance of string)
Updated to latest copy of the repo
Jan 1, 2015
198
}
199
@PierreQuentel
First import
Sep 5, 2014
200
//http://stackoverflow.com/questions/2909106/python-whats-a-correct-and-good-way-to-implement-hash
201
// this implementation for strings maybe good enough for us..
202
Coding style
Mar 19, 2018
203
var hash = 1
204
for(var i = 0, len = self.length; i < len; i++){
Coding style
Mar 19, 2018
205
hash = (101 * hash + self.charCodeAt(i)) & 0xFFFFFFFF
@PierreQuentel
First import
Sep 5, 2014
206
}
207
208
return hash
209
}
210
Coding style
Mar 19, 2018
211
str.__init__ = function(self, arg){
@PierreQuentel
First import
Sep 5, 2014
212
self.valueOf = function(){return arg}
213
self.toString = function(){return arg}
@PierreQuentel
Fixes #253 : some builtin functions that should return None instead r…
Aug 24, 2015
214
return _b_.None
@PierreQuentel
First import
Sep 5, 2014
215
}
216
Coding style
Mar 19, 2018
217
var $str_iterator = $B.$iterator_class("str_iterator")
str
Feb 10, 2018
218
str.__iter__ = function(self){
Coding style
Mar 19, 2018
219
var items = self.split("") // list of all characters in string
220
return $B.$iterator(items, $str_iterator)
@PierreQuentel
First import
Sep 5, 2014
221
}
222
str
Feb 10, 2018
223
str.__len__ = function(self){return self.length}
@PierreQuentel
First import
Sep 5, 2014
224
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
225
// Start of section for legacy formatting (with %)
226
Coding style
Mar 19, 2018
227
var kwarg_key = new RegExp("([^\\)]*)\\)")
Merged with legacy_format_refactor
Jan 14, 2015
228
229
var NotANumber = function() {
Coding style
Mar 19, 2018
230
this.name = "NotANumber"
Merged with legacy_format_refactor
Jan 14, 2015
231
}
232
Coding style
Mar 19, 2018
233
var number_check = function(s){
234
if(! isinstance(s, [_b_.int, _b_.float])){
Merged with legacy_format_refactor
Jan 14, 2015
235
throw new NotANumber()
236
}
237
}
238
Coding style
Mar 19, 2018
239
var get_char_array = function(size, char){
Coding style
Mar 23, 2018
240
if(size <= 0){return ""}
Merged with legacy_format_refactor
Jan 14, 2015
241
return new Array(size + 1).join(char)
242
}
243
Coding style
Mar 19, 2018
244
var format_padding = function(s, flags, minus_one){
Merged with legacy_format_refactor
Jan 14, 2015
245
var padding = flags.padding
Coding style
Mar 23, 2018
246
if(! padding){ // undefined
Merged with legacy_format_refactor
Jan 14, 2015
247
return s
248
}
249
s = s.toString()
250
padding = parseInt(padding, 10)
Coding style
Mar 23, 2018
251
if(minus_one){ // numeric formatting where sign goes in front of padding
Merged with legacy_format_refactor
Jan 14, 2015
252
padding -= 1
253
}
Coding style
Mar 19, 2018
254
if(! flags.left){
Merged with legacy_format_refactor
Jan 14, 2015
255
return get_char_array(padding - s.length, flags.pad_char) + s
Coding style
Mar 19, 2018
256
}else{
Merged with legacy_format_refactor
Jan 14, 2015
257
// left adjusted
258
return s + get_char_array(padding - s.length, flags.pad_char)
259
}
260
}
261
Coding style
Mar 19, 2018
262
var format_int_precision = function(val, flags){
Merged with legacy_format_refactor
Jan 14, 2015
263
var precision = flags.precision
Coding style
Mar 19, 2018
264
if(!precision){
Merged with legacy_format_refactor
Jan 14, 2015
265
return val.toString()
266
}
267
precision = parseInt(precision, 10)
@earney
fix int precision issue when int is a long int
Jun 18, 2015
268
var s
Coding style
Mar 19, 2018
269
if(val.__class__ === $B.long_int){
270
s = $B.long_int.to_base(val, 10)
271
}else{
272
s = val.toString()
@earney
fix int precision issue when int is a long int
Jun 18, 2015
273
}
Coding style
Mar 19, 2018
274
if(s[0] === "-"){
275
return "-" + get_char_array(precision - s.length + 1, "0") + s.slice(1)
Merged with legacy_format_refactor
Jan 14, 2015
276
}
Coding style
Mar 19, 2018
277
return get_char_array(precision - s.length, "0") + s
Merged with legacy_format_refactor
Jan 14, 2015
278
}
279
Coding style
Mar 19, 2018
280
var format_float_precision = function(val, upper, flags, modifier){
Merged with legacy_format_refactor
Jan 14, 2015
281
var precision = flags.precision
282
// val is a float
Coding style
Mar 19, 2018
283
if(isFinite(val)){
Fix bug with float formatting
Dec 22, 2016
284
return modifier(val, precision, flags, upper)
Merged with legacy_format_refactor
Jan 14, 2015
285
}
Coding style
Mar 19, 2018
286
if(val === Infinity){
287
val = "inf"
288
}else if(val === -Infinity){
289
val = "-inf"
290
}else{
291
val = "nan"
Merged with legacy_format_refactor
Jan 14, 2015
292
}
Coding style
Mar 19, 2018
293
if(upper){
Merged with legacy_format_refactor
Jan 14, 2015
294
return val.toUpperCase()
295
}
296
return val
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
297
Merged with legacy_format_refactor
Jan 14, 2015
298
}
299
Coding style
Mar 19, 2018
300
var format_sign = function(val, flags){
301
if(flags.sign){
302
if(val >= 0){
Merged with legacy_format_refactor
Jan 14, 2015
303
return "+"
@PierreQuentel
First import
Sep 5, 2014
304
}
Coding style
Mar 19, 2018
305
}else if (flags.space){
306
if(val >= 0){
Merged with legacy_format_refactor
Jan 14, 2015
307
return " "
308
}
309
}
310
return ""
311
}
@PierreQuentel
First import
Sep 5, 2014
312
Merged with legacy_format_refactor
Jan 14, 2015
313
var str_format = function(val, flags) {
314
// string format supports left and right padding
315
flags.pad_char = " " // even if 0 padding is defined, don't use it
str
Feb 10, 2018
316
return format_padding(str.$factory(val), flags)
Merged with legacy_format_refactor
Jan 14, 2015
317
}
@PierreQuentel
First import
Sep 5, 2014
318
Merged with legacy_format_refactor
Jan 14, 2015
319
var num_format = function(val, flags) {
320
number_check(val)
Coding style
Mar 19, 2018
321
if(val.__class__ === $B.long_int){
322
val = $B.long_int.to_base(val, 10)
323
}else{
324
val = parseInt(val)
@earney
make string format compatible with long int
Jun 7, 2015
325
}
326
Merged with legacy_format_refactor
Jan 14, 2015
327
var s = format_int_precision(val, flags)
Coding style
Mar 19, 2018
328
if(flags.pad_char === "0"){
329
if(val < 0){
Merged with legacy_format_refactor
Jan 14, 2015
330
s = s.substring(1)
Coding style
Mar 19, 2018
331
return "-" + format_padding(s, flags, true)
Merged with legacy_format_refactor
Jan 14, 2015
332
}
333
var sign = format_sign(val, flags)
Coding style
Mar 19, 2018
334
if(sign !== ""){
Merged with legacy_format_refactor
Jan 14, 2015
335
return sign + format_padding(s, flags, true)
336
}
337
}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
338
Merged with legacy_format_refactor
Jan 14, 2015
339
return format_padding(format_sign(val, flags) + s, flags)
340
}
@PierreQuentel
First import
Sep 5, 2014
341
Merged with legacy_format_refactor
Jan 14, 2015
342
var repr_format = function(val, flags) {
343
flags.pad_char = " " // even if 0 padding is defined, don't use it
344
return format_padding(repr(val), flags)
345
}
@PierreQuentel
First import
Sep 5, 2014
346
Merged with legacy_format_refactor
Jan 14, 2015
347
var ascii_format = function(val, flags) {
348
flags.pad_char = " " // even if 0 padding is defined, don't use it
349
return format_padding(ascii(val), flags)
350
}
@PierreQuentel
First import
Sep 5, 2014
351
Set of minor bug fixes and improvements
Sep 11, 2017
352
// converts val to float and sets precision if missing
Coding style
Mar 19, 2018
353
var _float_helper = function(val, flags){
Merged with legacy_format_refactor
Jan 14, 2015
354
number_check(val)
Coding style
Mar 19, 2018
355
if(! flags.precision){
356
if(! flags.decimal_point){
Merged with legacy_format_refactor
Jan 14, 2015
357
flags.precision = 6
Coding style
Mar 19, 2018
358
}else{
Merged with legacy_format_refactor
Jan 14, 2015
359
flags.precision = 0
360
}
Coding style
Mar 19, 2018
361
}else{
Merged with legacy_format_refactor
Jan 14, 2015
362
flags.precision = parseInt(flags.precision, 10)
363
validate_precision(flags.precision)
364
}
365
return parseFloat(val)
366
}
@PierreQuentel
First import
Sep 5, 2014
367
Merged with legacy_format_refactor
Jan 14, 2015
368
// used to capture and remove trailing zeroes
Coding style
Mar 19, 2018
369
var trailing_zeros = /(.*?)(0+)([eE].*)/,
370
leading_zeros = /\.(0*)/,
371
trailing_dot = /\.$/
@PierreQuentel
First import
Sep 5, 2014
372
Merged with legacy_format_refactor
Jan 14, 2015
373
var validate_precision = function(precision) {
374
// force precision to limits of javascript
Coding style
Mar 19, 2018
375
if(precision > 20){precision = 20}
Merged with legacy_format_refactor
Jan 14, 2015
376
}
377
378
// gG
Coding style
Mar 19, 2018
379
var floating_point_format = function(val, upper, flags){
380
val = _float_helper(val, flags),
381
v = val.toString(),
382
v_len = v.length,
383
dot_idx = v.indexOf('.')
384
if(dot_idx < 0){dot_idx = v_len}
385
if(val < 1 && val > -1){
386
var zeros = leading_zeros.exec(v),
387
numzeros
388
if(zeros){
Merged with legacy_format_refactor
Jan 14, 2015
389
numzeros = zeros[1].length
Coding style
Mar 19, 2018
390
}else{
Merged with legacy_format_refactor
Jan 14, 2015
391
numzeros = 0
392
}
Coding style
Mar 19, 2018
393
if(numzeros >= 4){
394
val = format_sign(val, flags) + format_float_precision(val, upper,
395
flags, _floating_g_exp_helper)
396
if(!flags.alternate){
Merged with legacy_format_refactor
Jan 14, 2015
397
var trl = trailing_zeros.exec(val)
Coding style
Mar 19, 2018
398
if(trl){
399
val = trl[1].replace(trailing_dot, "") + trl[3] // remove trailing
@PierreQuentel
Huge set of changes in core Brython scripts : new names and namespace…
Oct 8, 2014
400
}
Coding style
Mar 19, 2018
401
}else{
402
if(flags.precision <= 1){
403
val = val[0] + "." + val.substring(1)
@PierreQuentel
Huge set of changes in core Brython scripts : new names and namespace…
Oct 8, 2014
404
}
Merged with legacy_format_refactor
Jan 14, 2015
405
}
406
return format_padding(val, flags)
407
}
Fix bug with float formatting
Dec 22, 2016
408
flags.precision = (flags.precision || 0) + numzeros
Coding style
Mar 19, 2018
409
return format_padding(format_sign(val, flags) +
410
format_float_precision(val, upper, flags,
411
function(val, precision) {
412
return val.toFixed(min(precision, v_len - dot_idx) +
413
numzeros)
414
}),
415
flags
416
)
417
}
418
419
if(dot_idx > flags.precision){
420
val = format_sign(val, flags) + format_float_precision(val, upper,
421
flags, _floating_g_exp_helper)
422
if(! flags.alternate){
Merged with legacy_format_refactor
Jan 14, 2015
423
var trl = trailing_zeros.exec(val)
Coding style
Mar 19, 2018
424
if(trl){
425
val = trl[1].replace(trailing_dot, "") + trl[3] // remove trailing
Merged with legacy_format_refactor
Jan 14, 2015
426
}
Coding style
Mar 19, 2018
427
}else{
428
if(flags.precision <= 1){
429
val = val[0] + "." + val.substring(1)
Merged with legacy_format_refactor
Jan 14, 2015
430
}
431
}
432
return format_padding(val, flags)
433
}
Coding style
Mar 19, 2018
434
return format_padding(format_sign(val, flags) +
435
format_float_precision(val, upper, flags,
436
function(val, precision) {
437
if(!flags.decimal_point){
438
precision = min(v_len - 1, 6)
439
}else if (precision > v_len){
440
if(! flags.alternate){
441
precision = v_len
442
}
@PierreQuentel
First import
Sep 5, 2014
443
}
Coding style
Mar 19, 2018
444
if(precision < dot_idx){
445
precision = dot_idx
446
}
447
return val.toFixed(precision - dot_idx)
448
}),
449
flags
450
)
Merged with legacy_format_refactor
Jan 14, 2015
451
}
@PierreQuentel
First import
Sep 5, 2014
452
Coding style
Mar 19, 2018
453
var _floating_g_exp_helper = function(val, precision, flags, upper){
454
if(precision){--precision}
Merged with legacy_format_refactor
Jan 14, 2015
455
val = val.toExponential(precision)
456
// pad exponent to two digits
Coding style
Mar 19, 2018
457
var e_idx = val.lastIndexOf("e")
458
if(e_idx > val.length - 4){
459
val = val.substring(0, e_idx + 2) + "0" + val.substring(e_idx + 2)
Merged with legacy_format_refactor
Jan 14, 2015
460
}
Coding style
Mar 19, 2018
461
if(upper){return val.toUpperCase()}
Merged with legacy_format_refactor
Jan 14, 2015
462
return val
463
}
464
465
// fF
466
var floating_point_decimal_format = function(val, upper, flags) {
467
val = _float_helper(val, flags)
Coding style
Mar 19, 2018
468
return format_padding(format_sign(val, flags) +
469
format_float_precision(val, upper, flags,
470
function(val, precision, flags) {
471
val = val.toFixed(precision)
472
if(precision === 0 && flags.alternate){
473
val += '.'
474
}
475
return val
476
}),
477
flags
478
)
Merged with legacy_format_refactor
Jan 14, 2015
479
}
480
481
var _floating_exp_helper = function(val, precision, flags, upper) {
482
val = val.toExponential(precision)
483
// pad exponent to two digits
Coding style
Mar 19, 2018
484
var e_idx = val.lastIndexOf("e")
Coding style
Mar 23, 2018
485
if(e_idx > val.length - 4){
Coding style
Mar 19, 2018
486
val = val.substring(0, e_idx + 2) + "0" + val.substring(e_idx + 2)
Merged with legacy_format_refactor
Jan 14, 2015
487
}
Coding style
Mar 19, 2018
488
if(upper){return val.toUpperCase()}
Merged with legacy_format_refactor
Jan 14, 2015
489
return val
490
}
491
492
// eE
Coding style
Mar 19, 2018
493
var floating_point_exponential_format = function(val, upper, flags){
Merged with legacy_format_refactor
Jan 14, 2015
494
val = _float_helper(val, flags)
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
495
Coding style
Mar 19, 2018
496
return format_padding(format_sign(val, flags) +
497
format_float_precision(val, upper, flags, _floating_exp_helper), flags)
Merged with legacy_format_refactor
Jan 14, 2015
498
}
499
Coding style
Mar 19, 2018
500
var signed_hex_format = function(val, upper, flags){
@earney
make string format compatible with long int
Jun 7, 2015
501
var ret
Merged with legacy_format_refactor
Jan 14, 2015
502
number_check(val)
@earney
make string format compatible with long int
Jun 7, 2015
503
Coding style
Mar 23, 2018
504
if(val.__class__ === $B.long_int){
Coding style
Mar 19, 2018
505
ret = $B.long_int.to_base(val, 16)
506
}else{
@earney
make string format compatible with long int
Jun 7, 2015
507
ret = parseInt(val)
508
ret = ret.toString(16)
509
}
Merged with legacy_format_refactor
Jan 14, 2015
510
ret = format_int_precision(ret, flags)
Coding style
Mar 19, 2018
511
if(upper){ret = ret.toUpperCase()}
Coding style
Mar 23, 2018
512
if(flags.pad_char === "0"){
Coding style
Mar 19, 2018
513
if(val < 0){
Merged with legacy_format_refactor
Jan 14, 2015
514
ret = ret.substring(1)
Coding style
Mar 19, 2018
515
ret = "-" + format_padding(ret, flags, true)
Merged with legacy_format_refactor
Jan 14, 2015
516
}
517
var sign = format_sign(val, flags)
Coding style
Mar 19, 2018
518
if(sign !== ""){
Merged with legacy_format_refactor
Jan 14, 2015
519
ret = sign + format_padding(ret, flags, true)
@PierreQuentel
First import
Sep 5, 2014
520
}
Merged with legacy_format_refactor
Jan 14, 2015
521
}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
522
Coding style
Mar 19, 2018
523
if(flags.alternate){
524
if(ret.charAt(0) === "-"){
525
if(upper){ret = "-0X" + ret.slice(1)}
526
else{ret = "-0x" + ret.slice(1)}
527
}else{
528
if(upper){ret = "0X" + ret}
529
else{ret = "0x" + ret}
Merged with legacy_format_refactor
Jan 14, 2015
530
}
531
}
532
return format_padding(format_sign(val, flags) + ret, flags)
533
}
@PierreQuentel
First import
Sep 5, 2014
534
Merged with legacy_format_refactor
Jan 14, 2015
535
var octal_format = function(val, flags) {
536
number_check(val)
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
537
var ret
@earney
also long int octal string formatting....
Jun 7, 2015
538
Coding style
Mar 19, 2018
539
if(val.__class__ === $B.long_int){
540
ret = $B.long_int.to_base(8)
541
}else{
542
ret = parseInt(val)
543
ret = ret.toString(8)
@earney
also long int octal string formatting....
Jun 7, 2015
544
}
545
Merged with legacy_format_refactor
Jan 14, 2015
546
ret = format_int_precision(ret, flags)
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
547
Coding style
Mar 19, 2018
548
if(flags.pad_char === "0"){
549
if(val < 0){
Merged with legacy_format_refactor
Jan 14, 2015
550
ret = ret.substring(1)
Coding style
Mar 19, 2018
551
ret = "-" + format_padding(ret, flags, true)
Merged with legacy_format_refactor
Jan 14, 2015
552
}
553
var sign = format_sign(val, flags)
Coding style
Mar 19, 2018
554
if(sign !== ""){
Merged with legacy_format_refactor
Jan 14, 2015
555
ret = sign + format_padding(ret, flags, true)
556
}
@PierreQuentel
First import
Sep 5, 2014
557
}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
558
Coding style
Mar 19, 2018
559
if(flags.alternate){
560
if(ret.charAt(0) === "-"){ret = "-0o" + ret.slice(1)}
561
else{ret = "0o" + ret}
@PierreQuentel
First import
Sep 5, 2014
562
}
Merged with legacy_format_refactor
Jan 14, 2015
563
return format_padding(ret, flags)
564
}
565
Coding style
Mar 19, 2018
566
var single_char_format = function(val, flags){
567
if(isinstance(val, str) && val.length == 1) return val
568
try{
Implement "int" as new-style class
Feb 10, 2018
569
val = _b_.int.$factory(val) // yes, floats are valid (they are cast to int)
Coding style
Mar 19, 2018
570
}catch (err){
571
throw _b_.TypeError.$factory("%c requires int or char")
Merged with legacy_format_refactor
Jan 14, 2015
572
}
573
return format_padding(chr(val), flags)
574
}
575
Coding style
Mar 19, 2018
576
var num_flag = function(c, flags){
577
if(c === "0" && ! flags.padding && ! flags.decimal_point && ! flags.left){
578
flags.pad_char = "0"
Merged with legacy_format_refactor
Jan 14, 2015
579
return
580
}
Coding style
Mar 19, 2018
581
if(!flags.decimal_point){
Merged with legacy_format_refactor
Jan 14, 2015
582
flags.padding = (flags.padding || "") + c
Coding style
Mar 19, 2018
583
}else{
Merged with legacy_format_refactor
Jan 14, 2015
584
flags.precision = (flags.precision || "") + c
585
}
586
}
587
588
var decimal_point_flag = function(val, flags) {
Coding style
Mar 23, 2018
589
if(flags.decimal_point){
Merged with legacy_format_refactor
Jan 14, 2015
590
// can only have one decimal point
591
throw new UnsupportedChar()
592
}
593
flags.decimal_point = true
594
}
595
Coding style
Mar 19, 2018
596
var neg_flag = function(val, flags){
597
flags.pad_char = " " // overrides '0' flag
Merged with legacy_format_refactor
Jan 14, 2015
598
flags.left = true
599
}
600
Coding style
Mar 19, 2018
601
var space_flag = function(val, flags){
Merged with legacy_format_refactor
Jan 14, 2015
602
flags.space = true
603
}
604
Coding style
Mar 19, 2018
605
var sign_flag = function(val, flags){
Merged with legacy_format_refactor
Jan 14, 2015
606
flags.sign = true
607
}
608
Coding style
Mar 19, 2018
609
var alternate_flag = function(val, flags){
Merged with legacy_format_refactor
Jan 14, 2015
610
flags.alternate = true
611
}
612
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
613
var char_mapping = {
Coding style
Mar 19, 2018
614
"s": str_format,
615
"d": num_format,
616
"i": num_format,
617
"u": num_format,
618
"o": octal_format,
619
"r": repr_format,
620
"a": ascii_format,
621
"g": function(val, flags){
622
return floating_point_format(val, false, flags)
623
},
624
"G": function(val, flags){return floating_point_format(val, true, flags)},
625
"f": function(val, flags){
626
return floating_point_decimal_format(val, false, flags)
627
},
628
"F": function(val, flags){
629
return floating_point_decimal_format(val, true, flags)
630
},
631
"e": function(val, flags){
632
return floating_point_exponential_format(val, false, flags)
633
},
634
"E": function(val, flags){
635
return floating_point_exponential_format(val, true, flags)
636
},
637
"x": function(val, flags){return signed_hex_format(val, false, flags)},
638
"X": function(val, flags){return signed_hex_format(val, true, flags)},
639
"c": single_char_format,
640
"0": function(val, flags){return num_flag("0", flags)},
641
"1": function(val, flags){return num_flag("1", flags)},
642
"2": function(val, flags){return num_flag("2", flags)},
643
"3": function(val, flags){return num_flag("3", flags)},
644
"4": function(val, flags){return num_flag("4", flags)},
645
"5": function(val, flags){return num_flag("5", flags)},
646
"6": function(val, flags){return num_flag("6", flags)},
647
"7": function(val, flags){return num_flag("7", flags)},
648
"8": function(val, flags){return num_flag("8", flags)},
649
"9": function(val, flags){return num_flag("9", flags)},
650
"-": neg_flag,
651
" ": space_flag,
652
"+": sign_flag,
653
".": decimal_point_flag,
654
"#": alternate_flag
Merged with legacy_format_refactor
Jan 14, 2015
655
}
656
657
// exception thrown when an unsupported char is encountered in legacy format
Coding style
Mar 19, 2018
658
var UnsupportedChar = function(){
Merged with legacy_format_refactor
Jan 14, 2015
659
this.name = "UnsupportedChar"
660
}
661
str
Feb 10, 2018
662
str.__mod__ = function(self, args) {
Merged with legacy_format_refactor
Jan 14, 2015
663
Fixes #375 : "Old style" string formatting misses error case
Feb 9, 2016
664
var length = self.length,
Coding style
Mar 19, 2018
665
pos = 0 | 0,
Fixes #375 : "Old style" string formatting misses error case
Feb 9, 2016
666
argpos = null,
667
getitem
Coding style
Mar 19, 2018
668
if(_b_.isinstance(args, _b_.tuple)){
669
argpos = 0 | 0
Fixes #375 : "Old style" string formatting misses error case
Feb 9, 2016
670
}else{
Coding style
Mar 19, 2018
671
getitem = _b_.getattr(args, "__getitem__", _b_.None)
Merged with legacy_format_refactor
Jan 14, 2015
672
}
673
var ret = ''
674
var $get_kwarg_string = function(s) {
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
675
// returns [self, newpos]
Merged with legacy_format_refactor
Jan 14, 2015
676
++pos
677
var rslt = kwarg_key.exec(s.substring(newpos))
Coding style
Mar 19, 2018
678
if(! rslt){
Implement exceptions as new-style classes
Feb 10, 2018
679
throw _b_.ValueError.$factory("incomplete format key")
Merged with legacy_format_refactor
Jan 14, 2015
680
}
681
var key = rslt[1]
682
newpos += rslt[0].length
Coding style
Mar 23, 2018
683
try{
Fixes #375 : "Old style" string formatting misses error case
Feb 9, 2016
684
var self = getitem(key)
Coding style
Mar 19, 2018
685
}catch(err){
686
if(err.name === "KeyError"){
Merged with legacy_format_refactor
Jan 14, 2015
687
throw err
688
}
Implement exceptions as new-style classes
Feb 10, 2018
689
throw _b_.TypeError.$factory("format requires a mapping")
Merged with legacy_format_refactor
Jan 14, 2015
690
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
691
return get_string_value(s, self)
Merged with legacy_format_refactor
Jan 14, 2015
692
}
693
694
var $get_arg_string = function(s) {
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
695
// returns [self, newpos]
696
var self
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
697
Merged with legacy_format_refactor
Jan 14, 2015
698
// non-tuple args
Coding style
Mar 19, 2018
699
if(argpos === null){
Merged with legacy_format_refactor
Jan 14, 2015
700
// args is the value
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
701
self = args
Coding style
Mar 19, 2018
702
}else{
Fixes #375 : "Old style" string formatting misses error case
Feb 9, 2016
703
self = args[argpos++]
Coding style
Mar 19, 2018
704
if(self === undefined){
705
throw _b_.TypeError.$factory(
706
"not enough arguments for format string")
@PierreQuentel
First import
Sep 5, 2014
707
}
708
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
709
return get_string_value(s, self)
Merged with legacy_format_refactor
Jan 14, 2015
710
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
711
var get_string_value = function(s, self) {
Merged with legacy_format_refactor
Jan 14, 2015
712
// todo: get flags, type
713
// todo: string value based on flags, type, value
Coding style
Mar 19, 2018
714
var flags = {"pad_char": " "}
715
do{
@PierreQuentel
Add a few "var" to remove names from global Javascript namespace
Feb 20, 2015
716
var func = char_mapping[s[newpos]]
Coding style
Mar 23, 2018
717
try{
Coding style
Mar 19, 2018
718
if(func === undefined){
Merged with legacy_format_refactor
Jan 14, 2015
719
throw new UnsupportedChar()
Coding style
Mar 19, 2018
720
}else{
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
721
var ret = func(self, flags)
Coding style
Mar 19, 2018
722
if(ret !== undefined){
Merged with legacy_format_refactor
Jan 14, 2015
723
return ret
724
}
725
++newpos
726
}
Coding style
Mar 19, 2018
727
}catch (err){
728
if(err.name == "UnsupportedChar"){
Merged with legacy_format_refactor
Jan 14, 2015
729
invalid_char = s[newpos]
Coding style
Mar 19, 2018
730
if(invalid_char === undefined){
Implement exceptions as new-style classes
Feb 10, 2018
731
throw _b_.ValueError.$factory("incomplete format")
Merged with legacy_format_refactor
Jan 14, 2015
732
}
Coding style
Mar 19, 2018
733
throw _b_.ValueError.$factory(
734
"unsupported format character '" + invalid_char +
735
"' (0x" + invalid_char.charCodeAt(0).toString(16) +
736
") at index " + newpos)
737
}else if(err.name === "NotANumber"){
738
var try_char = s[newpos],
739
cls = self.__class__
740
if(!cls){
741
if(typeof(self) === "string"){
742
cls = "str"
743
}else{
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
744
cls = typeof(self)
Merged with legacy_format_refactor
Jan 14, 2015
745
}
Coding style
Mar 19, 2018
746
}else{
Merged with legacy_format_refactor
Jan 14, 2015
747
cls = cls.__name__
748
}
Coding style
Mar 19, 2018
749
throw _b_.TypeError.$factory("%" + try_char +
750
" format: a number is required, not " + cls)
751
}else{
Merged with legacy_format_refactor
Jan 14, 2015
752
throw err
753
}
@PierreQuentel
First import
Sep 5, 2014
754
}
Coding style
Mar 19, 2018
755
}while (true)
@PierreQuentel
First import
Sep 5, 2014
756
}
Fixes #375 : "Old style" string formatting misses error case
Feb 9, 2016
757
var nbph = 0 // number of placeholders
Coding style
Mar 19, 2018
758
do{
759
var newpos = self.indexOf("%", pos)
760
if(newpos < 0){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
761
ret += self.substring(pos)
Merged with legacy_format_refactor
Jan 14, 2015
762
break
763
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
764
ret += self.substring(pos, newpos)
Merged with legacy_format_refactor
Jan 14, 2015
765
++newpos
Coding style
Mar 19, 2018
766
if(newpos < length){
767
if(self[newpos] === "%"){
768
ret += "%"
769
}else{
Fixes #375 : "Old style" string formatting misses error case
Feb 9, 2016
770
nbph++
Coding style
Mar 19, 2018
771
if(self[newpos] === "("){
Merged with legacy_format_refactor
Jan 14, 2015
772
++newpos
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
773
ret += $get_kwarg_string(self)
Coding style
Mar 23, 2018
774
}else{
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
775
ret += $get_arg_string(self)
Merged with legacy_format_refactor
Jan 14, 2015
776
}
777
}
Coding style
Mar 19, 2018
778
}else{
Merged with legacy_format_refactor
Jan 14, 2015
779
// % at end of string
Implement exceptions as new-style classes
Feb 10, 2018
780
throw _b_.ValueError.$factory("incomplete format")
Merged with legacy_format_refactor
Jan 14, 2015
781
}
782
pos = newpos + 1
Coding style
Mar 19, 2018
783
}while(pos < length)
784
785
if(argpos !== null){
786
if(args.length > argpos){
787
throw _b_.TypeError.$factory(
788
"not enough arguments for format string")
789
}else if(args.length < argpos){
790
throw _b_.TypeError.$factory(
791
"not all arguments converted during string formatting")
Fixes #375 : "Old style" string formatting misses error case
Feb 9, 2016
792
}
Coding style
Mar 19, 2018
793
}else if(nbph == 0){
794
throw _b_.TypeError.$factory(
795
"not all arguments converted during string formatting")
Fixes #375 : "Old style" string formatting misses error case
Feb 9, 2016
796
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
797
return ret
Merged with legacy_format_refactor
Jan 14, 2015
798
}
@PierreQuentel
First import
Sep 5, 2014
799
str
Feb 10, 2018
800
str.__mro__ = [object]
@PierreQuentel
First import
Sep 5, 2014
801
str
Feb 10, 2018
802
str.__mul__ = function(){
Coding style
Mar 19, 2018
803
var $ = $B.args("__mul__", 2, {self: null, other: null},
804
["self", "other"], arguments, {}, null, null)
805
if(! isinstance($.other, _b_.int)){throw _b_.TypeError.$factory(
806
"Can't multiply sequence by non-int of type '" +
807
$B.get_class($.other).__name__ + "'")}
808
var $res = ""
809
for(var i = 0; i< $.other; i++){$res += $.self.valueOf()}
@PierreQuentel
First import
Sep 5, 2014
810
return $res
811
}
812
Coding style
Mar 19, 2018
813
str.__ne__ = function(self,other){return other !== self.valueOf()}
@PierreQuentel
First import
Sep 5, 2014
814
str
Feb 10, 2018
815
str.__repr__ = function(self){
@PierreQuentel
Fixes bugs with management of escaped characters (\a, \b, \n etc.) in…
Aug 17, 2018
816
var res = self
@PierreQuentel
Fixes #260 : string.format() issues
Aug 28, 2015
817
// escape the escape char
@PierreQuentel
Fixes bugs with management of escaped characters (\a, \b, \n etc.) in…
Aug 17, 2018
818
res = self.replace(/\\/g, "\\\\")
819
// special cases
820
res = res.replace(new RegExp("\u0007", "g"), "\\x07").
821
replace(new RegExp("\b", "g"), "\\x08").
822
replace(new RegExp("\f", "g"), "\\x0c").
823
replace(new RegExp("\n", "g"), "\\n").
824
replace(new RegExp("\r", "g"), "\\r").
825
replace(new RegExp("\t", "g"), "\\t")
Coding style
Mar 19, 2018
826
if(res.search('"') == -1 && res.search("'") == -1){
827
return "'" + res + "'"
828
}else if(self.search('"') == -1){
829
return '"' + res + '"'
830
}
831
var qesc = new RegExp("'", "g") // to escape single quote
832
res = "'" + res.replace(qesc, "\\'") + "'"
@PierreQuentel
First import
Sep 5, 2014
833
return res
834
}
835
Coding style
Mar 19, 2018
836
str.__setitem__ = function(self, attr, value){
837
throw _b_.TypeError.$factory(
838
"'str' object does not support item assignment")
@PierreQuentel
First import
Sep 5, 2014
839
}
@PierreQuentel
Fixes bugs with management of escaped characters (\a, \b, \n etc.) in…
Aug 17, 2018
840
str
Feb 10, 2018
841
str.__str__ = function(self){
@PierreQuentel
Fixes bugs with management of escaped characters (\a, \b, \n etc.) in…
Aug 17, 2018
842
return self
@PierreQuentel
First import
Sep 5, 2014
843
}
Coding style
Mar 19, 2018
844
str.toString = function(){return "string!"}
@PierreQuentel
First import
Sep 5, 2014
845
846
// generate comparison methods
847
var $comp_func = function(self,other){
Coding style
Mar 19, 2018
848
if(typeof other !== "string"){throw _b_.TypeError.$factory(
849
"unorderable types: 'str' > " + $B.get_class(other).__name__ + "()")}
@PierreQuentel
First import
Sep 5, 2014
850
return self > other
851
}
Coding style
Mar 19, 2018
852
$comp_func += "" // source code
853
var $comps = {">": "gt", ">=": "ge", "<": "lt", "<=": "le"}
@PierreQuentel
First import
Sep 5, 2014
854
for(var $op in $comps){
Coding style
Mar 19, 2018
855
eval("str.__" + $comps[$op] + '__ = ' + $comp_func.replace(/>/gm,$op))
@PierreQuentel
First import
Sep 5, 2014
856
}
857
858
// add "reflected" methods
str
Feb 10, 2018
859
$B.make_rmethods(str)
@PierreQuentel
First import
Sep 5, 2014
860
861
// unsupported operations
Coding style
Mar 19, 2018
862
var $notimplemented = function(self, other){
863
throw NotImplementedError.$factory(
864
"OPERATOR not implemented for class str")
@PierreQuentel
First import
Sep 5, 2014
865
}
866
For dict, float, int, set and string classes : support old-style and …
Feb 9, 2018
867
// Copy static methods from unicode
868
var from_unicode = [
869
"title",
870
"capitalize",
871
"casefold",
872
"islower",
873
"isupper",
874
"istitle",
875
"isspace",
876
"isalpha",
877
"isalnum",
878
"isdecimal",
879
"isdigit",
880
"isnumeric",
881
"isidentifier",
882
"isprintable",
883
"lower",
884
"swapcase",
885
"upper"
886
]
Add reference to unicode.min.js in py_string.js
Nov 6, 2018
887
// uses the object unicode, defined in unicode.min.js
Coding style
Mar 19, 2018
888
from_unicode.forEach(function(name){
str
Feb 10, 2018
889
str[name] = unicode[name]
Coding style
Mar 19, 2018
890
})
@PierreQuentel
First import
Sep 5, 2014
891
Coding style
Mar 19, 2018
892
str.center = function(){
893
var $ = $B.args("center", 3, {self: null, width: null, fillchar: null},
894
["self", "width", "fillchar"],
895
arguments, {fillchar:" "}, null, null),
896
self = $.self
@PierreQuentel
Fix bugs in str methods : center, join, lstrip, replace, rjust, rstri…
Sep 18, 2015
897
Coding style
Mar 19, 2018
898
if($.width <= self.length) {return self}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
899
Coding style
Mar 19, 2018
900
var pad = parseInt(($.width - self.length) / 2),
901
res = $.fillchar.repeat(pad)
@PierreQuentel
First import
Sep 5, 2014
902
res += self + res
Coding style
Mar 19, 2018
903
if(res.length < $.width){res += $.fillchar}
@PierreQuentel
First import
Sep 5, 2014
904
return res
905
}
906
str
Feb 10, 2018
907
str.count = function(){
Coding style
Mar 19, 2018
908
var $ = $B.args("count", 4, {self:null, sub:null, start:null, stop:null},
909
["self", "sub", "start", "stop"], arguments, {start:null, stop:null},
@PierreQuentel
Fixes #287 : s.count with an optional start parameter
Sep 14, 2015
910
null, null)
Coding style
Mar 19, 2018
911
if(!(typeof $.sub == "string")){throw _b_.TypeError.$factory(
912
"Can't convert '" + $B.get_class($.sub).__name__ +
913
"' object to str implicitly")}
@PierreQuentel
Rewrite str.count ; passes the tests in Lib/test/string_tests
Sep 15, 2015
914
var substr = $.self
Coding style
Mar 19, 2018
915
if($.start !== null){
@PierreQuentel
Rewrite str.count ; passes the tests in Lib/test/string_tests
Sep 15, 2015
916
var _slice
Coding style
Mar 19, 2018
917
if($.stop !== null){_slice = _b_.slice.$factory($.start, $.stop)}
918
else{_slice = _b_.slice.$factory($.start, $.self.length)}
str
Feb 10, 2018
919
substr = str.__getitem__.apply(null, [$.self].concat(_slice))
@PierreQuentel
Rewrite str.count ; passes the tests in Lib/test/string_tests
Sep 15, 2015
920
}else{
Coding style
Mar 19, 2018
921
if($.self.length + $.sub.length == 0){return 1}
@PierreQuentel
Rewrite str.count ; passes the tests in Lib/test/string_tests
Sep 15, 2015
922
}
Coding style
Mar 19, 2018
923
if($.sub.length == 0){
924
if($.start == $.self.length){return 1}
925
else if(substr.length == 0){return 0}
926
return substr.length + 1
@PierreQuentel
Rewrite str.count ; passes the tests in Lib/test/string_tests
Sep 15, 2015
927
}
Coding style
Mar 19, 2018
928
var n = 0,
929
pos = 0
930
while(pos < substr.length){
931
pos = substr.indexOf($.sub, pos)
932
if(pos >= 0){n++; pos += $.sub.length}
933
else{break}
@PierreQuentel
First import
Sep 5, 2014
934
}
935
return n
936
}
937
str
Feb 10, 2018
938
str.encode = function(self, encoding) {
Coding style
Mar 23, 2018
939
if(encoding === undefined){encoding = "utf-8"}
Coding style
Mar 19, 2018
940
if(encoding == "rot13" || encoding == "rot_13"){
@PierreQuentel
Fixes #159 : [codecs] ROT13 cant encode
Apr 22, 2015
941
// Special case : returns a string
Coding style
Mar 19, 2018
942
var res = ""
943
for(var i = 0, len = self.length; i < len ; i++){
@PierreQuentel
Fixes #159 : [codecs] ROT13 cant encode
Apr 22, 2015
944
var char = self.charAt(i)
Coding style
Mar 19, 2018
945
if(("a" <= char && char <= "m") || ("A" <= char && char <= "M")){
946
res += String.fromCharCode(String.charCodeAt(char) + 13)
947
}else if(("m" < char && char <= "z") ||
948
("M" < char && char <= "Z")){
949
res += String.fromCharCode(String.charCodeAt(char) - 13)
@PierreQuentel
Fixes #159 : [codecs] ROT13 cant encode
Apr 22, 2015
950
}else{res += char}
951
}
952
return res
953
}
Implement bytes and bytearray as "new style" classes
Feb 9, 2018
954
return _b_.bytes.$factory(self, encoding)
@PierreQuentel
First import
Sep 5, 2014
955
}
956
str
Feb 10, 2018
957
str.endswith = function(){
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
958
// Return True if the string ends with the specified suffix, otherwise
959
// return False. suffix can also be a tuple of suffixes to look for.
960
// With optional start, test beginning at that position. With optional
@PierreQuentel
First import
Sep 5, 2014
961
// end, stop comparing at that position.
Coding style
Mar 19, 2018
962
var $ = $B.args("endswith", 4,
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
963
{self:null, suffix:null, start:null, end:null},
Coding style
Mar 19, 2018
964
["self", "suffix", "start", "end"],
965
arguments, {start: 0, end: null}, null, null)
@PierreQuentel
Cleaning in py2js.js
Sep 20, 2015
966
967
normalize_start_end($)
968
969
var suffixes = $.suffix
Coding style
Mar 19, 2018
970
if(! isinstance(suffixes,_b_.tuple)){suffixes = [suffixes]}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
971
Coding style
Mar 19, 2018
972
var s = $.self.substring($.start, $.end)
973
for(var i = 0, len = suffixes.length; i < len; i++){
Add many "var" to avoid global JS namespace pollution
Sep 30, 2016
974
var suffix = suffixes[i]
Coding style
Mar 19, 2018
975
if(! _b_.isinstance(suffix, str)){throw _b_.TypeError.$factory(
@PierreQuentel
Cleaning in py2js.js
Sep 20, 2015
976
"endswith first arg must be str or a tuple of str, not int")}
Coding style
Mar 19, 2018
977
if(suffix.length <= s.length &&
978
s.substr(s.length - suffix.length) == suffix){return true}
@PierreQuentel
First import
Sep 5, 2014
979
}
980
return false
981
}
982
str
Feb 10, 2018
983
str.expandtabs = function(self, tabsize) {
Coding style
Mar 19, 2018
984
var $ = $B.args("expandtabs", 2, {self: null, tabsize: null},
985
["self", "tabsize"], arguments, {tabsize: 8}, null, null)
986
var s = $B.$GetInt($.tabsize),
987
col = 0,
988
pos = 0,
989
res = ""
990
if(s == 1){return self.replace(/\t/g," ")}
991
while(pos < self.length){
@PierreQuentel
Rewrite str.expandtabs() - passes tests in Lib/test/string_tests.py
Sep 15, 2015
992
var car = self.charAt(pos)
993
switch(car){
Coding style
Mar 19, 2018
994
case "\t":
Coding style
Mar 21, 2018
995
while(col % s > 0){res += " "; col++}
@PierreQuentel
Rewrite str.expandtabs() - passes tests in Lib/test/string_tests.py
Sep 15, 2015
996
break
Coding style
Mar 19, 2018
997
case "\r":
998
case "\n":
@PierreQuentel
Rewrite str.expandtabs() - passes tests in Lib/test/string_tests.py
Sep 15, 2015
999
res += car
1000
col = 0
1001
break
1002
default:
1003
res += car
1004
col++
1005
break
1006
}
1007
pos++
1008
}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1009
@PierreQuentel
Rewrite str.expandtabs() - passes tests in Lib/test/string_tests.py
Sep 15, 2015
1010
return res
@PierreQuentel
First import
Sep 5, 2014
1011
}
1012
str
Feb 10, 2018
1013
str.find = function(){
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1014
// Return the lowest index in the string where substring sub is found,
1015
// such that sub is contained in the slice s[start:end]. Optional
1016
// arguments start and end are interpreted as in slice notation.
@PierreQuentel
First import
Sep 5, 2014
1017
// Return -1 if sub is not found.
Coding style
Mar 19, 2018
1018
var $ = $B.args("str.find", 4,
Coding style
Mar 19, 2018
1019
{self: null, sub: null, start: null, end: null},
1020
["self", "sub", "start", "end"],
1021
arguments, {start: 0, end: null}, null, null)
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1022
check_str($.sub)
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1023
normalize_start_end($)
1024
Coding style
Mar 19, 2018
1025
if(!isinstance($.start, _b_.int)||!isinstance($.end, _b_.int)){
1026
throw _b_.TypeError.$factory("slice indices must be " +
1027
"integers or None or have an __index__ method")}
1028
var s = $.self.substring($.start, $.end)
@PierreQuentel
Rewrite str.find. Fixes #290 : "a".find("\\") crashes. Passes tests i…
Sep 18, 2015
1029
Coding style
Mar 19, 2018
1030
if($.sub.length == 0 && $.start == $.self.length){return $.self.length}
1031
if(s.length + $.sub.length == 0){return -1}
@PierreQuentel
Rewrite str.find. Fixes #290 : "a".find("\\") crashes. Passes tests i…
Sep 18, 2015
1032
Coding style
Mar 19, 2018
1033
var last_search = s.length - $.sub.length
1034
for(var i = 0; i <= last_search; i++){
1035
if(s.substr(i, $.sub.length) == $.sub){return $.start + i}
@PierreQuentel
First import
Sep 5, 2014
1036
}
@PierreQuentel
Rewrite str.find. Fixes #290 : "a".find("\\") crashes. Passes tests i…
Sep 18, 2015
1037
return -1
@PierreQuentel
First import
Sep 5, 2014
1038
}
1039
@PierreQuentel
Fixes #260 : string.format() issues
Aug 28, 2015
1040
// Next function used by method .format()
1041
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1042
$B.parse_format = function(fmt_string){
@PierreQuentel
First import
Sep 5, 2014
1043
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1044
// Parse a "format string", as described in the Python documentation
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1045
// Return a format object. For the format string
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1046
// a.x[z]!r:...
1047
// the object has attributes :
1048
// - name : "a"
1049
// - name_ext : [".x", "[z]"]
1050
// - conv : r
1051
// - spec : rest of string after :
@PierreQuentel
First import
Sep 5, 2014
1052
Coding style
Mar 19, 2018
1053
var elts = fmt_string.split(":"),
1054
name,
1055
conv,
1056
spec,
Coding style
Mar 19, 2018
1057
name_ext = []
Coding style
Mar 19, 2018
1058
if(elts.length == 1){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1059
// No : in the string : it only contains a name
1060
name = fmt_string
1061
}else{
1062
// name is before the first ":"
1063
// spec (the format specification) is after
1064
name = elts[0]
Coding style
Mar 19, 2018
1065
spec = elts.splice(1).join(":")
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1066
}
1067
Coding style
Mar 19, 2018
1068
var elts = name.split("!")
1069
if(elts.length > 1){
1070
name = elts[0]
1071
conv = elts[1] // conversion flag
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1072
}
@PierreQuentel
First import
Sep 5, 2014
1073
Coding style
Mar 19, 2018
1074
if(name !== undefined){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1075
// "name' may be a subscription or attribute
1076
// Put these "extensions" in the list "name_ext"
1077
function name_repl(match){
1078
name_ext.push(match)
Coding style
Mar 19, 2018
1079
return ""
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1080
}
1081
var name_ext_re = /\.[_a-zA-Z][_a-zA-Z0-9]*|\[[_a-zA-Z][_a-zA-Z0-9]*\]|\[[0-9]+\]/g
1082
name = name.replace(name_ext_re, name_repl)
1083
}
@PierreQuentel
First import
Sep 5, 2014
1084
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1085
return {name: name, name_ext: name_ext,
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1086
conv: conv, spec: spec || "", string: fmt_string}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1087
}
@PierreQuentel
First import
Sep 5, 2014
1088
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1089
$B.split_format = function(self){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1090
// Parse self to detect formatting instructions
1091
// Create a list "parts" made of sections of the string :
1092
// - elements of even rank are literal text
1093
// - elements of odd rank are "format objects", built from the
1094
// format strings in self (of the form {...})
Coding style
Mar 19, 2018
1095
var pos = 0,
1096
_len = self.length,
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1097
car,
Coding style
Mar 19, 2018
1098
text = "",
1099
parts = [],
1100
rank = 0
1101
while(pos < _len){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1102
car = self.charAt(pos)
Coding style
Mar 21, 2018
1103
if(car == "{" && self.charAt(pos + 1) == "{"){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1104
// replace {{ by literal {
Coding style
Mar 19, 2018
1105
text += "{"
1106
pos += 2
1107
}else if(car == "}" && self.charAt(pos + 1) == "}"){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1108
// replace }} by literal }
Coding style
Mar 19, 2018
1109
text += "}"
1110
pos += 2
1111
}else if(car == "{"){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1112
// Start of a format string
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1113
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1114
// Store current literal text
1115
parts.push(text)
1116
1117
// Search the end of the format string, ie the } closing the
1118
// opening {. Since the string can contain other pairs {} for
1119
// nested formatting, an integer nb is incremented for each { and
1120
// decremented for each } ; the end of the format string is
Coding style
Mar 19, 2018
1121
// reached when nb == 0
1122
var end = pos + 1,
1123
nb = 1
1124
while(end < _len){
1125
if(self.charAt(end) == "{"){nb++; end++}
1126
else if(self.charAt(end) == "}"){
1127
nb--; end++
1128
if(nb == 0){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1129
// End of format string
Coding style
Mar 19, 2018
1130
var fmt_string = self.substring(pos + 1, end - 1)
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1131
1132
// Create a format object, by function parse_format
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1133
var fmt_obj = $B.parse_format(fmt_string)
1134
fmt_obj.raw_name = fmt_obj.name
1135
fmt_obj.raw_spec = fmt_obj.spec
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1136
1137
// If no name is explicitely provided, use the rank
1138
if(!fmt_obj.name){
Coding style
Mar 19, 2018
1139
fmt_obj.name = rank + ""
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1140
rank++
1141
}
@PierreQuentel
First import
Sep 5, 2014
1142
Coding style
Mar 19, 2018
1143
if(fmt_obj.spec !== undefined){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1144
// "spec" may contain "nested replacement fields"
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1145
// Replace empty fields by the rank in positional
1146
// arguments
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1147
function replace_nested(name, key){
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1148
if(key == ""){
1149
// Use implicit rank
1150
return "{" + rank++ + "}"
Fixes #303 : string formatting with floating point, variable number o…
Dec 3, 2015
1151
}
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1152
return "{" + key + "}"
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1153
}
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1154
fmt_obj.spec = fmt_obj.spec.replace(/\{(.*?)\}/g,
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1155
replace_nested)
1156
}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1157
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1158
// Store format object in list "parts"
1159
parts.push(fmt_obj)
Coding style
Mar 19, 2018
1160
text = ""
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1161
break
1162
}
1163
}else{end++}
@PierreQuentel
First import
Sep 5, 2014
1164
}
Coding style
Mar 19, 2018
1165
if(nb > 0){throw ValueError.$factory("wrong format " + self)}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1166
pos = end
Coding style
Mar 19, 2018
1167
}else{text += car; pos++}
@PierreQuentel
First import
Sep 5, 2014
1168
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1169
if(text){parts.push(text)}
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1170
return parts
1171
}
1172
1173
str.format = function(self) {
1174
var $ = $B.args("format", 1, {self: null}, ["self"],
1175
arguments, {}, "$args", "$kw")
1176
1177
var parts = $B.split_format($.self)
1178
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1179
// Apply formatting to the values passed to format()
Coding style
Mar 19, 2018
1180
var res = "",
1181
fmt
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1182
Coding style
Mar 19, 2018
1183
for(var i = 0; i < parts.length; i++){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1184
// Literal text is added unchanged
Coding style
Mar 19, 2018
1185
if(typeof parts[i] == "string"){res += parts[i]; continue}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1186
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1187
// Format objects
1188
fmt = parts[i]
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1189
1190
if(fmt.spec !== undefined){
1191
// "spec" may contain "nested replacement fields"
1192
// In this case, evaluate them using the positional
1193
// or keyword arguments passed to format()
1194
function replace_nested(name, key){
1195
if(/\d+/.exec(key)){
1196
// If key is numeric, search in positional
1197
// arguments
1198
return _b_.tuple.__getitem__($.$args,
1199
parseInt(key))
1200
}else{
1201
// Else try in keyword arguments
1202
return _b_.dict.__getitem__($.$kw, key)
1203
}
1204
}
1205
fmt.spec = fmt.spec.replace(/\{(.*?)\}/g,
1206
replace_nested)
1207
}
Coding style
Mar 21, 2018
1208
if(fmt.name.charAt(0).search(/\d/) > -1){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1209
// Numerical reference : use positional arguments
1210
var pos = parseInt(fmt.name),
list and tuple
Feb 11, 2018
1211
value = _b_.tuple.__getitem__($.$args, pos)
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1212
}else{
1213
// Use keyword arguments
dict
Feb 11, 2018
1214
var value = _b_.dict.__getitem__($.$kw, fmt.name)
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1215
}
1216
// If name has extensions (attributes or subscriptions)
Coding style
Mar 19, 2018
1217
for(var j = 0; j < fmt.name_ext.length; j++){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1218
var ext = fmt.name_ext[j]
Coding style
Mar 19, 2018
1219
if(ext.charAt(0) == "."){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1220
// Attribute
1221
value = _b_.getattr(value, ext.substr(1))
1222
}else{
1223
// Subscription
Coding style
Mar 19, 2018
1224
var key = ext.substr(1, ext.length - 2)
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1225
// An index made of digits is transformed into an integer
Coding style
Mar 19, 2018
1226
if(key.charAt(0).search(/\d/) > -1){key = parseInt(key)}
1227
value = _b_.getattr(value, "__getitem__")(key)
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1228
}
1229
}
Fix minor bugs
Feb 12, 2018
1230
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1231
// If the conversion flag is set, first call a function to convert
1232
// the value
Coding style
Mar 19, 2018
1233
if(fmt.conv == "a"){value = _b_.ascii(value)}
1234
else if(fmt.conv == "r"){value = _b_.repr(value)}
1235
else if(fmt.conv == "s"){value = _b_.str.$factory(value)}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1236
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1237
// Call attribute __format__ to perform the actual formatting
Support old-style and new-style classes.
Feb 9, 2018
1238
if(value.$is_class || value.$factory){
Fixes #755 : string format problem with classes
Jan 8, 2018
1239
// For classes, don't use the class __format__ method
Major rewriting of class implementation. Needed for issue #766.
Feb 3, 2018
1240
res += value.__class__.__format__(value, fmt.spec)
Fixes #755 : string format problem with classes
Jan 8, 2018
1241
}else{
Coding style
Mar 19, 2018
1242
res += _b_.getattr(value, "__format__")(fmt.spec)
Fixes #755 : string format problem with classes
Jan 8, 2018
1243
}
@PierreQuentel
First import
Sep 5, 2014
1244
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1245
return res
@PierreQuentel
First import
Sep 5, 2014
1246
}
1247
str
Feb 10, 2018
1248
str.format_map = function(self) {
Coding style
Mar 19, 2018
1249
throw NotImplementedError.$factory(
1250
"function format_map not implemented yet")
@PierreQuentel
First import
Sep 5, 2014
1251
}
1252
str
Feb 10, 2018
1253
str.index = function(self){
@PierreQuentel
First import
Sep 5, 2014
1254
// Like find(), but raise ValueError when the substring is not found.
str
Feb 10, 2018
1255
var res = str.find.apply(null,arguments)
Coding style
Mar 19, 2018
1256
if(res === -1){throw _b_.ValueError.$factory("substring not found")}
@PierreQuentel
First import
Sep 5, 2014
1257
return res
1258
}
1259
str
Feb 10, 2018
1260
str.join = function(){
Coding style
Mar 19, 2018
1261
var $ = $B.args("join", 2, {self: null, iterable: null},
Coding style
Mar 19, 2018
1262
["self", "iterable"], arguments, {}, null, null)
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1263
Coding style
Mar 19, 2018
1264
var iterable = _b_.iter($.iterable),
Coding style
Mar 19, 2018
1265
res = [],
Change implementation of exception management : one active exception …
Jul 17, 2018
1266
count = 0
@PierreQuentel
First import
Sep 5, 2014
1267
while(1){
1268
try{
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1269
var obj2 = _b_.next(iterable)
Coding style
Mar 19, 2018
1270
if(! isinstance(obj2, str)){throw _b_.TypeError.$factory(
1271
"sequence item " + count + ": expected str instance, " +
1272
$B.get_class(obj2).__name__ + " found")}
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1273
res.push(obj2)
@PierreQuentel
First import
Sep 5, 2014
1274
}catch(err){
Restore current exception when internal code expects to raise another…
Dec 28, 2017
1275
if(_b_.isinstance(err, _b_.StopIteration)){
1276
break
1277
}
@PierreQuentel
First import
Sep 5, 2014
1278
else{throw err}
1279
}
1280
}
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1281
return res.join($.self)
@PierreQuentel
First import
Sep 5, 2014
1282
}
1283
str
Feb 10, 2018
1284
str.ljust = function(self) {
Coding style
Mar 19, 2018
1285
var $ = $B.args("ljust", 3, {self: null, width: null, fillchar:null},
1286
["self", "width", "fillchar"],
1287
arguments, {fillchar: " "}, null, null)
@PierreQuentel
Fix bugs in str methods : center, join, lstrip, replace, rjust, rstri…
Sep 18, 2015
1288
Coding style
Mar 19, 2018
1289
if($.width <= self.length){return self}
@PierreQuentel
Fix bugs in str methods : center, join, lstrip, replace, rjust, rstri…
Sep 18, 2015
1290
return self + $.fillchar.repeat($.width - self.length)
@PierreQuentel
First import
Sep 5, 2014
1291
}
1292
str
Feb 10, 2018
1293
str.lstrip = function(self,x){
Coding style
Mar 19, 2018
1294
var $ = $B.args("lstrip", 2, {self: null, chars: null}, ["self", "chars"],
1295
arguments, {chars:_b_.None}, null, null)
1296
if($.chars === _b_.None){return $.self.trimLeft()}
1297
for(var i = 0; i < $.self.length; i++){
1298
if($.chars.indexOf($.self.charAt(i)) === -1){
1299
return $.self.substring(i)
@jonathanverner
Fix strip handling of bracket character (GH Issue #521).
Nov 2, 2016
1300
}
1301
}
Coding style
Mar 19, 2018
1302
return ""
@PierreQuentel
First import
Sep 5, 2014
1303
}
1304
1305
// note, maketrans should be a static function.
str
Feb 10, 2018
1306
str.maketrans = function() {
Coding style
Mar 19, 2018
1307
var $ = $B.args("maketrans", 3, {x: null, y: null, z: null},
1308
["x", "y", "z"], arguments, {y: null, z: null}, null, null)
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1309
Coding style
Mar 19, 2018
1310
var _t = _b_.dict.$factory()
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1311
// make 'default' translate table
Coding style
Mar 19, 2018
1312
for(var i =0; i < 256; i++){_t.$numeric_dict[i] = i}
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1313
Coding style
Mar 19, 2018
1314
if($.y === null && $.z === null){
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1315
// If there is only one argument, it must be a dictionary mapping
1316
// Unicode ordinals (integers) or characters (strings of length 1) to
1317
// Unicode ordinals, strings (of arbitrary lengths) or None. Character
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1318
// keys will then be converted to ordinals.
Coding style
Mar 19, 2018
1319
if(! _b_.isinstance($.x, _b_.dict)){
1320
throw _b_.TypeError.$factory(
1321
"maketrans only argument must be a dict")
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1322
}
dict
Feb 11, 2018
1323
var items = _b_.list.$factory(_b_.dict.items($.x))
Coding style
Mar 19, 2018
1324
for(var i = 0, len = items.length; i < len; i++){
1325
var k = items[i][0],
1326
v = items[i][1]
1327
if(! _b_.isinstance(k, _b_.int)){
1328
if(_b_.isinstance(k, _b_.str) && k.length == 1){
1329
k = _b_.ord(k)
1330
}else{throw _b_.TypeError.$factory("dictionary key " + k +
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1331
" is not int or 1-char string")}
1332
}
Coding style
Mar 19, 2018
1333
if(v !== _b_.None && ! _b_.isinstance(v, [_b_.int, _b_.str])){
1334
throw _b_.TypeError.$factory("dictionary value " + v +
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1335
" is not None, integer or string")
1336
}
Coding style
Mar 19, 2018
1337
_t.$numeric_dict[k] = v
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1338
}
1339
return _t
1340
}else{
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1341
// If there are two arguments, they must be strings of equal length,
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1342
// and in the resulting dictionary, each character in x will be mapped
1343
// to the character at the same position in y
Coding style
Mar 19, 2018
1344
if(! (_b_.isinstance($.x, _b_.str) && _b_.isinstance($.y, _b_.str))){
Implement exceptions as new-style classes
Feb 10, 2018
1345
throw _b_.TypeError.$factory("maketrans arguments must be strings")
Coding style
Mar 19, 2018
1346
}else if($.x.length !== $.y.length){
1347
throw _b_.TypeError.$factory(
1348
"maketrans arguments must be strings or same length")
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1349
}else{
1350
var toNone = {}
Coding style
Mar 19, 2018
1351
if($.z !== null){
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1352
// If there is a third argument, it must be a string, whose
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1353
// characters will be mapped to None in the result
Coding style
Mar 19, 2018
1354
if(! _b_.isinstance($.z, _b_.str)){
1355
throw _b_.TypeError.$factory(
1356
"maketrans third argument must be a string")
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1357
}
Coding style
Mar 19, 2018
1358
for(var i = 0, len = $.z.length; i < len; i++){
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1359
toNone[_b_.ord($.z.charAt(i))] = true
1360
}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1361
}
Coding style
Mar 19, 2018
1362
for(var i = 0, len = $.x.length; i < len; i++){
1363
_t.$numeric_dict[_b_.ord($.x.charAt(i))] =
1364
_b_.ord($.y.charAt(i))
Fixes #361 : maketrans returning error in Brython console
Jan 6, 2016
1365
}
1366
for(var k in toNone){
1367
_t.$numeric_dict[k] = _b_.None
1368
}
1369
return _t
1370
}
1371
}
@PierreQuentel
First import
Sep 5, 2014
1372
}
1373
str
Feb 10, 2018
1374
str.partition = function() {
Coding style
Mar 19, 2018
1375
var $ = $B.args("partition", 2, {self: null, sep: null}, ["self", "sep"],
1376
arguments, {}, null, null)
Coding style
Mar 19, 2018
1377
if($.sep == ""){throw _b_.ValueError.$factory("empty separator")}
Coding style
Mar 19, 2018
1378
check_str($.sep)
1379
var i = $.self.indexOf($.sep)
Coding style
Mar 23, 2018
1380
if(i == -1){return _b_.tuple.$factory([$.self, "", ""])}
Coding style
Mar 19, 2018
1381
return _b_.tuple.$factory([$.self.substring(0, i), $.sep,
1382
$.self.substring(i + $.sep.length)])
1383
}
1384
1385
function $re_escape(str){
1386
var specials = "[.*+?|()$^"
1387
for(var i = 0, len = specials.length; i < len; i++){
1388
var re = new RegExp("\\"+specials.charAt(i), "g")
1389
str = str.replace(re, "\\"+specials.charAt(i))
1390
}
1391
return str
@PierreQuentel
First import
Sep 5, 2014
1392
}
1393
str
Feb 10, 2018
1394
str.replace = function(self, old, _new, count) {
Updated to latest copy of the repo
Jan 1, 2015
1395
// Replaces occurrences of 'old' by '_new'. Count references
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1396
// the number of times to replace. In CPython, negative or undefined
Updated to latest copy of the repo
Jan 1, 2015
1397
// values of count means replace all.
Coding style
Mar 19, 2018
1398
var $ = $B.args("replace", 4,
1399
{self: null, old: null, $$new: null, count: null},
1400
["self", "old", "$$new", "count"],
1401
arguments, {count: -1}, null, null),
1402
count = $.count,
1403
self = $.self,
1404
old = $.old,
1405
_new = $.$$new
@PierreQuentel
Fixes bugs with str.replace()
Sep 18, 2015
1406
// Validate type of old
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1407
check_str(old)
1408
check_str(_new)
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1409
// Validate instance type of 'count'
Coding style
Mar 23, 2018
1410
if(! isinstance(count,[_b_.int, _b_.float])){
Implement exceptions as new-style classes
Feb 10, 2018
1411
throw _b_.TypeError.$factory("'" + $B.get_class(count).__name__ +
Coding style
Mar 19, 2018
1412
"' object cannot be interpreted as an integer")
1413
}else if(isinstance(count, _b_.float)){
1414
throw _b_.TypeError.$factory("integer argument expected, got float")
1415
}
1416
if(count == 0){return self}
1417
if(count.__class__ == $B.long_int){count = parseInt(count.value)}
1418
if(old == ""){
1419
if(_new == ""){return self}
1420
if(self == ""){return _new}
1421
var elts = self.split("")
1422
if(count > -1 && elts.length >= count){
1423
var rest = elts.slice(count).join("")
1424
return _new + elts.slice(0, count).join(_new) + rest
1425
}else{return _new + elts.join(_new) + _new}
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1426
}else{
Coding style
Mar 19, 2018
1427
var elts = str.split(self, old, count)
@PierreQuentel
First import
Sep 5, 2014
1428
}
Updated to latest copy of the repo
Jan 1, 2015
1429
Coding style
Mar 19, 2018
1430
var res = self,
1431
pos = -1
1432
if(old.length == 0){
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1433
var res = _new
Coding style
Mar 19, 2018
1434
for(var i = 0; i < elts.length; i++){
1435
res += elts[i] + _new
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1436
}
Coding style
Mar 19, 2018
1437
return res + rest
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1438
}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1439
Coding style
Mar 19, 2018
1440
if(count < 0){count = res.length}
1441
while(count > 0){
1442
pos = res.indexOf(old, pos)
1443
if(pos < 0){break}
1444
res = res.substr(0, pos) + _new + res.substr(pos + old.length)
1445
pos = pos + _new.length
1446
count--
Updated to latest copy of the repo
Jan 1, 2015
1447
}
Coding style
Mar 19, 2018
1448
return res
@PierreQuentel
First import
Sep 5, 2014
1449
}
1450
str
Feb 10, 2018
1451
str.rfind = function(self){
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1452
// Return the highest index in the string where substring sub is found,
1453
// such that sub is contained within s[start:end]. Optional arguments
@PierreQuentel
First import
Sep 5, 2014
1454
// start and end are interpreted as in slice notation. Return -1 on failure.
Coding style
Mar 19, 2018
1455
var $ = $B.args("rfind", 4,
Coding style
Mar 19, 2018
1456
{self: null, sub: null, start: null, end: null},
1457
["self", "sub", "start", "end"],
1458
arguments, {start: 0, end: null}, null, null)
@PierreQuentel
First import
Sep 5, 2014
1459
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1460
normalize_start_end($)
1461
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1462
check_str($.sub)
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1463
Coding style
Mar 19, 2018
1464
if($.sub.length == 0){
1465
if($.start > $.self.length){return -1}
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1466
else{return $.self.length}
1467
}
1468
var sublen = $.sub.length
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1469
Coding style
Mar 19, 2018
1470
for(var i = $.end - sublen; i >= $.start; i--){
1471
if($.self.substr(i, sublen) == $.sub){return i}
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1472
}
1473
return -1
@PierreQuentel
First import
Sep 5, 2014
1474
}
1475
str
Feb 10, 2018
1476
str.rindex = function(){
@PierreQuentel
First import
Sep 5, 2014
1477
// Like rfind() but raises ValueError when the substring sub is not found
Coding style
Mar 19, 2018
1478
var res = str.rfind.apply(null, arguments)
1479
if(res == -1){throw _b_.ValueError.$factory("substring not found")}
@PierreQuentel
First import
Sep 5, 2014
1480
return res
1481
}
1482
str
Feb 10, 2018
1483
str.rjust = function(self) {
Coding style
Mar 19, 2018
1484
var $ = $B.args("rjust",3,
1485
{self: null, width: null, fillchar: null},
1486
["self", "width", "fillchar"],
1487
arguments, {fillchar: " "}, null, null)
@PierreQuentel
First import
Sep 5, 2014
1488
Coding style
Mar 19, 2018
1489
if($.width <= self.length){return self}
@PierreQuentel
First import
Sep 5, 2014
1490
@PierreQuentel
Fix bugs in str methods : center, join, lstrip, replace, rjust, rstri…
Sep 18, 2015
1491
return $.fillchar.repeat($.width - self.length) + self
@PierreQuentel
First import
Sep 5, 2014
1492
}
1493
str
Feb 10, 2018
1494
str.rpartition = function(self,sep) {
Coding style
Mar 19, 2018
1495
var $ = $B.args("rpartition", 2, {self: null, sep: null}, ["self", "sep"],
1496
arguments, {}, null, null)
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1497
check_str($.sep)
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1498
var self = reverse($.self),
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1499
sep = reverse($.sep)
Coding style
Mar 19, 2018
1500
var items = str.partition(self, sep).reverse()
1501
for(var i = 0; i < items.length; i++){
1502
items[i] = items[i].split("").reverse().join("")
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1503
}
1504
return items
@PierreQuentel
First import
Sep 5, 2014
1505
}
1506
str
Feb 10, 2018
1507
str.rsplit = function(self) {
Coding style
Mar 19, 2018
1508
var $ = $B.args("rsplit", 3, {self: null, sep: null, maxsplit: null},
1509
["self", "sep", "maxsplit"], arguments,
1510
{sep: _b_.None, maxsplit: -1}, null, null),
1511
sep = $.sep
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1512
1513
// Use split on the reverse of the string and of separator
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1514
var rev_str = reverse($.self),
1515
rev_sep = sep === _b_.None ? sep : reverse($.sep),
str
Feb 10, 2018
1516
rev_res = str.split(rev_str, rev_sep, $.maxsplit)
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1517
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1518
// Reverse the list, then each string inside the list
1519
rev_res.reverse()
Coding style
Mar 19, 2018
1520
for(var i = 0; i < rev_res.length; i++){
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1521
rev_res[i] = reverse(rev_res[i])
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1522
}
1523
return rev_res
@PierreQuentel
First import
Sep 5, 2014
1524
}
1525
Coding style
Mar 19, 2018
1526
str.rstrip = function(self, x){
1527
var $ = $B.args("rstrip", 2, {self: null, chars: null}, ["self", "chars"],
Coding style
Mar 19, 2018
1528
arguments, {chars: _b_.None}, null, null)
1529
if($.chars === _b_.None){return $.self.trimRight()}
Coding style
Mar 21, 2018
1530
for(var j = $.self.length - 1; j >= 0; j--){
Coding style
Mar 19, 2018
1531
if($.chars.indexOf($.self.charAt(j)) == -1){
1532
return $.self.substring(0, j + 1)
@jonathanverner
Fix strip handling of bracket character (GH Issue #521).
Nov 2, 2016
1533
}
1534
}
Coding style
Mar 19, 2018
1535
return ""
@PierreQuentel
First import
Sep 5, 2014
1536
}
1537
str
Feb 10, 2018
1538
str.split = function(){
Coding style
Mar 19, 2018
1539
var $ = $B.args("split", 3, {self: null, sep: null, maxsplit: null},
1540
["self", "sep", "maxsplit"], arguments,
1541
{sep: _b_.None, maxsplit: -1}, null, null),
1542
sep = $.sep,
1543
maxsplit = $.maxsplit,
1544
self = $.self,
1545
pos = 0
1546
if(maxsplit.__class__ === $B.long_int){maxsplit = parseInt(maxsplit.value)}
1547
if(sep == ""){throw _b_.ValueError.$factory("empty separator")}
1548
if(sep === _b_.None){
@PierreQuentel
First import
Sep 5, 2014
1549
var res = []
Coding style
Mar 19, 2018
1550
while(pos < self.length && self.charAt(pos).search(/\s/) > -1){pos++}
1551
if(pos === self.length - 1){return [self]}
1552
var name = ""
@PierreQuentel
First import
Sep 5, 2014
1553
while(1){
Coding style
Mar 19, 2018
1554
if(self.charAt(pos).search(/\s/) == -1){
1555
if(name == ""){name = self.charAt(pos)}
1556
else{name += self.charAt(pos)}
@PierreQuentel
First import
Sep 5, 2014
1557
}else{
Coding style
Mar 19, 2018
1558
if(name !== ""){
@PierreQuentel
First import
Sep 5, 2014
1559
res.push(name)
Coding style
Mar 19, 2018
1560
if(maxsplit !== -1 && res.length == maxsplit + 1){
@PierreQuentel
First import
Sep 5, 2014
1561
res.pop()
Coding style
Mar 19, 2018
1562
res.push(name + self.substr(pos))
@PierreQuentel
First import
Sep 5, 2014
1563
return res
1564
}
Coding style
Mar 19, 2018
1565
name = ""
@PierreQuentel
First import
Sep 5, 2014
1566
}
1567
}
1568
pos++
Coding style
Mar 19, 2018
1569
if(pos > self.length - 1){
@PierreQuentel
First import
Sep 5, 2014
1570
if(name){res.push(name)}
1571
break
1572
}
1573
}
1574
return res
1575
}else{
Coding style
Mar 19, 2018
1576
var res = [],
1577
s = "",
1578
seplen = sep.length
1579
if(maxsplit == 0){return [self]}
1580
while(pos < self.length){
1581
if(self.substr(pos, seplen) == sep){
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1582
res.push(s)
1583
pos += seplen
Coding style
Mar 19, 2018
1584
if(maxsplit > -1 && res.length >= maxsplit){
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1585
res.push(self.substr(pos))
1586
return res
1587
}
Coding style
Mar 19, 2018
1588
s = ""
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1589
}else{
1590
s += self.charAt(pos)
1591
pos++
@PierreQuentel
First import
Sep 5, 2014
1592
}
1593
}
@PierreQuentel
Fixes many bugs in str methods (split, rsplit, find, rfind, lower, up…
Sep 18, 2015
1594
res.push(s)
1595
return res
@PierreQuentel
First import
Sep 5, 2014
1596
}
1597
}
1598
str
Feb 10, 2018
1599
str.splitlines = function(self){
Coding style
Mar 19, 2018
1600
var $ = $B.args("splitlines", 2, {self: null, keepends: null},
Coding style
Mar 19, 2018
1601
["self", "keepends"], arguments, {keepends: false}, null, null)
1602
if(! _b_.isinstance($.keepends, [_b_.bool, _b_.int])){
1603
throw _b_.TypeError.$factory("integer argument expected, got " +
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1604
$B.get_class($.keepends).__name)
1605
}
Implement "int" as new-style class
Feb 10, 2018
1606
var keepends = _b_.int.$factory($.keepends)
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1607
// Remove trailing line breaks
1608
if(keepends){
Clean up scripts, based on uglifyjs warnings
Oct 8, 2016
1609
var res = [],
Coding style
Mar 19, 2018
1610
start = pos,
1611
pos = 0,
1612
self = $.self
1613
while(pos < self.length){
1614
if(self.substr(pos, 2) == "\r\n"){
1615
res.push(self.substring(start, pos + 2))
1616
start = pos + 2
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1617
pos = start
Coding style
Mar 19, 2018
1618
}else if(self.charAt(pos) == "\r" || self.charAt(pos) == "\n"){
1619
res.push(self.substring(start, pos + 1))
1620
start = pos + 1
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1621
pos = start
1622
}else{pos++}
1623
}
1624
var rest = self.substr(start)
1625
if(rest){res.push(rest)}
1626
return res
1627
}else{
Coding style
Mar 19, 2018
1628
var self = $.self.replace(/[\r\n]$/, "")
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1629
return self.split(/\n|\r\n|\r/)
1630
}
1631
}
@PierreQuentel
First import
Sep 5, 2014
1632
str
Feb 10, 2018
1633
str.startswith = function(){
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1634
// Return True if string starts with the prefix, otherwise return False.
1635
// prefix can also be a tuple of prefixes to look for. With optional
1636
// start, test string beginning at that position. With optional end,
@PierreQuentel
First import
Sep 5, 2014
1637
// stop comparing string at that position.
Coding style
Mar 19, 2018
1638
var $ = $B.args("startswith", 4,
1639
{self: null, prefix: null, start: null, end: null},
1640
["self", "prefix", "start", "end"],
1641
arguments, {start: 0, end: null}, null, null)
@PierreQuentel
First import
Sep 5, 2014
1642
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1643
normalize_start_end($)
1644
1645
var prefixes = $.prefix
Coding style
Mar 19, 2018
1646
if(! isinstance(prefixes, _b_.tuple)){prefixes = [prefixes]}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1647
Coding style
Mar 19, 2018
1648
var s = $.self.substring($.start, $.end)
1649
for(var i = 0, len = prefixes.length; i < len; i++){
Fix leaks into global Javascript namespace
Jun 17, 2018
1650
var prefix = prefixes[i]
Coding style
Mar 19, 2018
1651
if(! _b_.isinstance(prefix, str)){throw _b_.TypeError.$factory(
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1652
"endswith first arg must be str or a tuple of str, not int")}
Coding style
Mar 19, 2018
1653
if(s.substr(0, prefix.length) == prefix){return true}
@PierreQuentel
First import
Sep 5, 2014
1654
}
1655
return false
@PierreQuentel
Fixes bugs in str methods
Sep 20, 2015
1656
@PierreQuentel
First import
Sep 5, 2014
1657
}
1658
str
Feb 10, 2018
1659
str.strip = function(){
Coding style
Mar 19, 2018
1660
var $ = $B.args("strip", 2, {self: null, chars: null}, ["self", "chars"],
1661
arguments, {chars: _b_.None}, null, null)
1662
if($.chars === _b_.None){return $.self.trim()}
1663
for(var i = 0; i < $.self.length; i++){
1664
if($.chars.indexOf($.self.charAt(i)) == -1){
1665
break
@jonathanverner
Fix strip handling of bracket character (GH Issue #521).
Nov 2, 2016
1666
}
1667
}
Coding style
Mar 19, 2018
1668
for(var j = $.self.length - 1; j >= i; j--){
1669
if($.chars.indexOf($.self.charAt(j)) == -1){
1670
break
@jonathanverner
Fix strip handling of bracket character (GH Issue #521).
Nov 2, 2016
1671
}
1672
}
Coding style
Mar 19, 2018
1673
return $.self.substring(i, j + 1)
@PierreQuentel
First import
Sep 5, 2014
1674
}
1675
Coding style
Mar 19, 2018
1676
str.translate = function(self,table){
1677
var res = [],
1678
pos = 0
1679
if(isinstance(table, _b_.dict)){
1680
for(var i = 0, len = self.length; i < len; i++){
1681
var repl = _b_.dict.get(table,self.charCodeAt(i), -1)
1682
if(repl == -1){res[pos++] = self.charAt(i)}
1683
else if(repl !== None){res[pos++] = _b_.chr(repl)}
@PierreQuentel
First import
Sep 5, 2014
1684
}
1685
}
Coding style
Mar 19, 2018
1686
return res.join("")
@PierreQuentel
First import
Sep 5, 2014
1687
}
1688
Coding style
Mar 19, 2018
1689
str.zfill = function(self, width){
Coding style
Mar 19, 2018
1690
var $ = $B.args("zfill", 2, {self: null, width: null},
Coding style
Mar 19, 2018
1691
["self", "width"], arguments, {}, null, null)
1692
if($.width <= self.length){return self}
@PierreQuentel
Fix bugs in str methods : center, join, lstrip, replace, rjust, rstri…
Sep 18, 2015
1693
switch(self.charAt(0)){
Coding style
Mar 19, 2018
1694
case "+":
1695
case "-":
1696
return self.charAt(0) +
1697
"0".repeat($.width - self.length) + self.substr(1)
@PierreQuentel
Fix bugs in str methods : center, join, lstrip, replace, rjust, rstri…
Sep 18, 2015
1698
default:
Coding style
Mar 19, 2018
1699
return "0".repeat(width - self.length) + self
@PierreQuentel
Fix bugs in str methods : center, join, lstrip, replace, rjust, rstri…
Sep 18, 2015
1700
}
@PierreQuentel
First import
Sep 5, 2014
1701
}
1702
Implement str(arg, encoding, errors)
Jul 28, 2018
1703
str.$factory = function(arg, encoding, errors){
Coding style
Mar 19, 2018
1704
if(arg === undefined){console.log("undef"); return "<undefined>"}
@earney
make str(i) a bit more efficient
Mar 23, 2015
1705
switch(typeof arg) {
Coding style
Mar 19, 2018
1706
case "string":
1707
return arg
1708
case "number":
1709
if(isFinite(arg)){return arg.toString()}
@earney
make str(i) a bit more efficient
Mar 23, 2015
1710
}
@PierreQuentel
Improve speed of str() on integers and strings
Mar 22, 2015
1711
try{
For dict, float, int, set and string classes : support old-style and …
Feb 9, 2018
1712
if(arg.$is_class || arg.$factory){
1713
// arg is a class
@PierreQuentel
Fixes #155 : metaclass not set as the type of a class when called dir…
Mar 17, 2015
1714
// In this case, str() doesn't use the attribute __str__ of the
@PierreQuentel
Fix str() for classes
Mar 16, 2015
1715
// class or its subclasses, but the attribute __str__ of the
1716
// class metaclass (usually "type") or its subclasses (usually
1717
// "object")
1718
// The metaclass is the attribute __class__ of the class dictionary
Coding style
Mar 19, 2018
1719
var func = $B.$getattr(arg.__class__, "__str__")
Fixes #720 : "call stack exceeded" for comparison operators using fun…
Dec 7, 2017
1720
return func(arg)
@PierreQuentel
Fix str() for classes
Mar 16, 2015
1721
}
Implement str(arg, encoding, errors)
Jul 28, 2018
1722
if(arg.__class__ && arg.__class__ === _b_.bytes &&
1723
encoding !== undefined){
1724
// str(bytes, encoding, errors) is equal to
1725
// bytes.decode(encoding, errors)
1726
return _b_.bytes.decode(arg, encoding || "utf-8",
1727
errors || "strict")
1728
}
In str(obj), if obj.__str__ uses object.__str__ and obj has an attrib…
Nov 2, 2018
1729
var f = $B.$getattr(arg, "__str__", null)
1730
if(f === null ||
1731
// if not better than object.__str__, try __repr__
1732
(arg.__class__ && arg.__class__ !== _b_.object &&
1733
f.$infos && f.$infos.__func__ === _b_.object.__str__)){
1734
var f = $B.$getattr(arg, "__repr__")
1735
}
@PierreQuentel
First import
Sep 5, 2014
1736
}
1737
catch(err){
Change object.__getattribute__ and type.__getattribute__ to handle me…
Jun 28, 2018
1738
console.log("no __str__ for", arg)
Coding style
Mar 19, 2018
1739
console.log("err ", err)
In str(obj), if obj.__str__ uses object.__str__ and obj has an attrib…
Nov 2, 2018
1740
if($B.debug > 1){console.log(err)}
1741
console.log("Warning - no method __str__ or __repr__, " +
1742
"default to toString", arg)
1743
return arg.toString()
@PierreQuentel
First import
Sep 5, 2014
1744
}
For dict, float, int, set and string classes : support old-style and …
Feb 9, 2018
1745
return $B.$call(f)()
@PierreQuentel
First import
Sep 5, 2014
1746
}
str
Feb 10, 2018
1747
1748
str.__new__ = function(cls){
Coding style
Mar 19, 2018
1749
if(cls === undefined){
1750
throw _b_.TypeError.$factory("str.__new__(): not enough arguments")
@PierreQuentel
First import
Sep 5, 2014
1751
}
Coding style
Mar 19, 2018
1752
return {__class__: cls}
@PierreQuentel
First import
Sep 5, 2014
1753
}
1754
str
Feb 10, 2018
1755
$B.set_func_names(str, "builtins")
Updated to latest copy of the repo
Jan 1, 2015
1756
@PierreQuentel
First import
Sep 5, 2014
1757
// dictionary and factory for subclasses of string
str
Feb 10, 2018
1758
var StringSubclass = $B.StringSubclass = {
Coding style
Mar 19, 2018
1759
__class__: _b_.type,
str
Feb 10, 2018
1760
__mro__: [object],
Coding style
Mar 19, 2018
1761
__name__: "str",
str
Feb 10, 2018
1762
$is_class: true
@PierreQuentel
First import
Sep 5, 2014
1763
}
1764
str
Feb 10, 2018
1765
// the methods in subclass apply the methods in str to the
@PierreQuentel
First import
Sep 5, 2014
1766
// result of instance.valueOf(), which is a Javascript string
str
Feb 10, 2018
1767
for(var $attr in str){
Coding style
Mar 19, 2018
1768
if(typeof str[$attr] == "function"){
Coding style
Mar 19, 2018
1769
StringSubclass[$attr] = (function(attr){
@PierreQuentel
First import
Sep 5, 2014
1770
return function(){
Coding style
Mar 19, 2018
1771
var args = [],
1772
pos = 0
1773
if(arguments.length > 0){
1774
var args = [arguments[0].valueOf()],
1775
pos = 1
1776
for(var i = 1, len = arguments.length; i < len; i++){
1777
args[pos++] = arguments[i]
@PierreQuentel
First import
Sep 5, 2014
1778
}
1779
}
Coding style
Mar 19, 2018
1780
return str[attr].apply(null, args)
@PierreQuentel
First import
Sep 5, 2014
1781
}
1782
})($attr)
1783
}
1784
}
str
Feb 10, 2018
1785
StringSubclass.__new__ = function(cls){
Remove lzst "old-style" classes and all the code that handled them
Feb 12, 2018
1786
return {__class__: cls}
For dict, float, int, set and string classes : support old-style and …
Feb 9, 2018
1787
}
@PierreQuentel
First import
Sep 5, 2014
1788
str
Feb 10, 2018
1789
$B.set_func_names(StringSubclass, "builtins")
For dict, float, int, set and string classes : support old-style and …
Feb 9, 2018
1790
@PierreQuentel
First import
Sep 5, 2014
1791
_b_.str = str
1792
@PierreQuentel
Fixes issues with float.__format__
Aug 21, 2015
1793
// Function to parse the 2nd argument of format()
1794
$B.parse_format_spec = function(spec){
Coding style
Mar 19, 2018
1795
if(spec == ""){this.empty = true}
@PierreQuentel
Fixes issues with float.__format__
Aug 21, 2015
1796
else{
Coding style
Mar 19, 2018
1797
var pos = 0,
1798
aligns = "<>=^",
1799
digits = "0123456789",
1800
types = "bcdeEfFgGnosxX%",
@PierreQuentel
Fixes bugs with str.format()
Aug 29, 2015
1801
align_pos = aligns.indexOf(spec.charAt(0))
Coding style
Mar 19, 2018
1802
if(align_pos != -1){
1803
if(spec.charAt(1) && aligns.indexOf(spec.charAt(1)) != -1){
@PierreQuentel
Fixes bugs with str.format()
Aug 29, 2015
1804
// If the second char is also an alignment specifier, the
1805
// first char is the fill value
1806
this.fill = spec.charAt(0)
1807
this.align = spec.charAt(1)
1808
pos = 2
1809
}else{
1810
// The first character defines alignment : fill defaults to ' '
Coding style
Mar 19, 2018
1811
this.align = aligns[align_pos]
1812
this.fill = " "
@PierreQuentel
Fixes bugs with str.format()
Aug 29, 2015
1813
pos++
1814
}
1815
}else{
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1816
align_pos = aligns.indexOf(spec.charAt(1))
Coding style
Mar 19, 2018
1817
if(spec.charAt(1) && align_pos != -1){
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1818
// The second character defines alignment : fill is the first one
Coding style
Mar 19, 2018
1819
this.align = aligns[align_pos]
1820
this.fill = spec.charAt(0)
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1821
pos = 2
1822
}
1823
}
1824
var car = spec.charAt(pos)
Coding style
Mar 19, 2018
1825
if(car == "+" || car == "-" || car == " "){
1826
this.sign = car
1827
pos++
1828
car = spec.charAt(pos)
@PierreQuentel
Fixes issues with float.__format__
Aug 21, 2015
1829
}
Coding style
Mar 19, 2018
1830
if(car == "#"){this.alternate = true; pos++; car = spec.charAt(pos)}
1831
if(car == "0"){
Coding style
Mar 19, 2018
1832
// sign-aware : equivalent to fill = 0 and align == "="
Coding style
Mar 19, 2018
1833
this.fill = "0"
1834
this.align = "="
1835
pos++
1836
car = spec.charAt(pos)
@PierreQuentel
Fixes bugs with str.format()
Aug 29, 2015
1837
}
Coding style
Mar 19, 2018
1838
while(car && digits.indexOf(car) > -1){
1839
if(this.width === undefined){this.width = car}
1840
else{this.width += car}
1841
pos++
1842
car = spec.charAt(pos)
@PierreQuentel
Fixes issues with float.__format__
Aug 21, 2015
1843
}
Coding style
Mar 19, 2018
1844
if(this.width !== undefined){this.width = parseInt(this.width)}
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1845
if(this.width === undefined && car == "{"){
1846
// Width is determined by a parameter
1847
var end_param_pos = spec.substr(pos).search("}")
1848
this.width = spec.substring(pos, end_param_pos)
1849
console.log("width", "[" + this.width + "]")
1850
pos += end_param_pos + 1
1851
}
Coding style
Mar 19, 2018
1852
if(car == ","){this.comma = true; pos++; car = spec.charAt(pos)}
1853
if(car == "."){
1854
if(digits.indexOf(spec.charAt(pos + 1)) == -1){
1855
throw _b_.ValueError.$factory(
1856
"Missing precision in format spec")
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1857
}
Coding style
Mar 19, 2018
1858
this.precision = spec.charAt(pos + 1)
1859
pos += 2
1860
car = spec.charAt(pos)
1861
while(car && digits.indexOf(car) > -1){
Coding style
Mar 21, 2018
1862
this.precision += car
Coding style
Mar 19, 2018
1863
pos++
1864
car = spec.charAt(pos)
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1865
}
1866
this.precision = parseInt(this.precision)
1867
}
Coding style
Mar 19, 2018
1868
if(car && types.indexOf(car) > -1){
1869
this.type = car
1870
pos++
1871
car = spec.charAt(pos)
1872
}
1873
if(pos !== spec.length){
Fixes bugs in string formatting to pass the tests in Lib/test/test_st…
Nov 12, 2018
1874
throw _b_.ValueError.$factory("Invalid format specifier: " + spec)
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1875
}
Fixes #654 : printing exceptions differs from CPython
Aug 31, 2017
1876
}
@PierreQuentel
Major rewriting of "new style" string formatting.
Aug 27, 2015
1877
this.toString = function(){
Coding style
Mar 19, 2018
1878
return (this.fill === undefined ? "" : _b_.str.$factory(this.fill)) +
1879
(this.align || "") +
1880
(this.sign || "") +
1881
(this.alternate ? "#" : "") +
1882
(this.sign_aware ? "0" : "") +
1883
(this.width || "") +
1884
(this.comma ? "," : "") +
1885
(this.precision ? "." + this.precision : "") +
1886
(this.type || "")
@PierreQuentel
Fixes issues with float.__format__
Aug 21, 2015
1887
}
1888
}
1889
1890
$B.format_width = function(s, fmt){
Coding style
Mar 19, 2018
1891
if(fmt.width && s.length < fmt.width){
1892
var fill = fmt.fill || " ",
1893
align = fmt.align || "<",
1894
missing = fmt.width - s.length
@PierreQuentel
Fixes issues with float.__format__
Aug 21, 2015
1895
switch(align){
Coding style
Mar 19, 2018
1896
case "<":
1897
return s + fill.repeat(missing)
1898
case ">":
1899
return fill.repeat(missing) + s
1900
case "=":
1901
if("+-".indexOf(s.charAt(0)) > -1){
1902
return s.charAt(0) + fill.repeat(missing) + s.substr(1)
@PierreQuentel
Fixes issues with float.__format__
Aug 21, 2015
1903
}else{
Coding style
Mar 19, 2018
1904
return fill.repeat(missing) + s
@PierreQuentel
Fixes issues with float.__format__
Aug 21, 2015
1905
}
Coding style
Mar 19, 2018
1906
case "^":
1907
var left = parseInt(missing / 2)
1908
return fill.repeat(left) + s + fill.repeat(missing - left)
@PierreQuentel
Fixes issues with float.__format__
Aug 21, 2015
1909
}
1910
}
1911
return s
1912
}
1913
Improved implementation of f-strings
Jul 10, 2017
1914
function fstring_expression(){
Coding style
Mar 19, 2018
1915
this.type = "expression"
1916
this.expression = ""
Improved implementation of f-strings
Jul 10, 2017
1917
this.conversion = null
1918
this.fmt = null
1919
}
1920
First implementation of f-strings
Jun 29, 2017
1921
$B.parse_fstring = function(string){
1922
// Parse a f-string
1923
var elts = [],
1924
pos = 0,
Coding style
Mar 19, 2018
1925
current = "",
First implementation of f-strings
Jun 29, 2017
1926
ctype = null,
1927
nb_braces = 0,
1928
car
1929
Coding style
Mar 19, 2018
1930
while(pos < string.length){
1931
if(ctype === null){
First implementation of f-strings
Jun 29, 2017
1932
car = string.charAt(pos)
Coding style
Mar 19, 2018
1933
if(car == "{"){
Coding style
Mar 21, 2018
1934
if(string.charAt(pos + 1) == "{"){
Coding style
Mar 19, 2018
1935
ctype = "string"
1936
current = "{"
First implementation of f-strings
Jun 29, 2017
1937
pos += 2
1938
}else{
Coding style
Mar 19, 2018
1939
ctype = "expression"
First implementation of f-strings
Jun 29, 2017
1940
nb_braces = 1
1941
pos++
1942
}
Coding style
Mar 19, 2018
1943
}else if(car == "}"){
Coding style
Mar 21, 2018
1944
if(string.charAt(pos + 1) == car){
Coding style
Mar 19, 2018
1945
ctype = "string"
1946
current = "}"
Improve implementation of f-strings
Jul 14, 2017
1947
pos += 2
First implementation of f-strings
Jun 29, 2017
1948
}else{
1949
throw Error(" f-string: single '}' is not allowed")
1950
}
1951
}else{
Coding style
Mar 19, 2018
1952
ctype = "string"
First implementation of f-strings
Jun 29, 2017
1953
current = car
Improve implementation of f-strings
Jul 14, 2017
1954
pos++
First implementation of f-strings
Jun 29, 2017
1955
}
Coding style
Mar 19, 2018
1956
}else if(ctype == "string"){
First implementation of f-strings
Jun 29, 2017
1957
// end of string is the first single { or end of string
Coding style
Mar 19, 2018
1958
var i = pos
1959
while(i < string.length){
First implementation of f-strings
Jun 29, 2017
1960
car = string.charAt(i)
Coding style
Mar 19, 2018
1961
if(car == "{"){
Coding style
Mar 21, 2018
1962
if(string.charAt(i + 1) == "{"){
Coding style
Mar 19, 2018
1963
current += "{"
1964
i += 2
First implementation of f-strings
Jun 29, 2017
1965
}else{
1966
elts.push(current)
Coding style
Mar 19, 2018
1967
ctype = "expression"
1968
pos = i + 1
First implementation of f-strings
Jun 29, 2017
1969
break
1970
}
Coding style
Mar 19, 2018
1971
}else if(car == "}"){
1972
if(string.charAt(i + 1) == car){
First implementation of f-strings
Jun 29, 2017
1973
current += car
1974
i += 2
1975
}else{
1976
throw Error(" f-string: single '}' is not allowed")
1977
}
1978
}else{
1979
current += car
1980
i++
1981
}
1982
}
Coding style
Mar 19, 2018
1983
pos = i + 1
First implementation of f-strings
Jun 29, 2017
1984
}else{
1985
// End of expression is the } matching the opening {
1986
// There may be nested braces
1987
var i = pos,
1988
nb_braces = 1,
Improve implementation of f-strings
Jul 14, 2017
1989
nb_paren = 0,
Improved implementation of f-strings
Jul 10, 2017
1990
current = new fstring_expression()
Coding style
Mar 19, 2018
1991
while(i < string.length){
First implementation of f-strings
Jun 29, 2017
1992
car = string.charAt(i)
Coding style
Mar 19, 2018
1993
if(car == "{" && nb_paren == 0){
First implementation of f-strings
Jun 29, 2017
1994
nb_braces++
f-strings : support {expr} in format specifiers
Jul 14, 2017
1995
current.expression += car
First implementation of f-strings
Jun 29, 2017
1996
i++
Coding style
Mar 19, 2018
1997
}else if(car == "}" && nb_paren == 0){
First implementation of f-strings
Jun 29, 2017
1998
nb_braces -= 1
Coding style
Mar 19, 2018
1999
if(nb_braces == 0){
First implementation of f-strings
Jun 29, 2017
2000
// end of expression
Improved implementation of f-strings
Jul 10, 2017
2001
elts.push(current)
First implementation of f-strings
Jun 29, 2017
2002
ctype = null
Coding style
Mar 19, 2018
2003
current = ""
2004
pos = i + 1
f-strings : support {expr} in format specifiers
Jul 14, 2017
2005
break
First implementation of f-strings
Jun 29, 2017
2006
}
f-strings : support {expr} in format specifiers
Jul 14, 2017
2007
current.expression += car
2008
i++
Coding style
Mar 19, 2018
2009
}else if(car == "\\"){
Improved implementation of f-strings
Jul 10, 2017
2010
// backslash is not allowed in expressions
2011
throw Error("f-string expression part cannot include a" +
2012
" backslash")
Coding style
Mar 19, 2018
2013
}else if(nb_paren == 0 && car == "!" && current.fmt === null &&
Coding style
Mar 21, 2018
2014
":}".indexOf(string.charAt(i + 2)) > -1){
Coding style
Mar 19, 2018
2015
if(current.expression.length == 0){
Improved implementation of f-strings
Jul 10, 2017
2016
throw Error("f-string: empty expression not allowed")
2017
}
Coding style
Mar 19, 2018
2018
if("ars".indexOf(string.charAt(i + 1)) == -1){
Improved implementation of f-strings
Jul 10, 2017
2019
throw Error("f-string: invalid conversion character:" +
2020
" expected 's', 'r', or 'a'")
2021
}else{
Coding style
Mar 19, 2018
2022
current.conversion = string.charAt(i + 1)
Improved implementation of f-strings
Jul 10, 2017
2023
i += 2
2024
}
Coding style
Mar 19, 2018
2025
}else if(car == "("){
Improve implementation of f-strings
Jul 14, 2017
2026
nb_paren++
2027
current.expression += car
2028
i++
Coding style
Mar 19, 2018
2029
}else if(car == ")"){
Improve implementation of f-strings
Jul 14, 2017
2030
nb_paren--
2031
current.expression += car
2032
i++
Coding style
Mar 19, 2018
2033
}else if(car == '"'){
Improve implementation of f-strings
Jul 14, 2017
2034
// triple string ?
Coding style
Mar 19, 2018
2035
if(string.substr(i, 3) == '"""'){
2036
var end = string.indexOf('"""', i + 3)
2037
if(end == -1){
2038
throw Error("f-string: unterminated string")
2039
}else{
2040
var trs = string.substring(i, end + 3)
2041
trs = trs.replace("\n", "\\n\\")
Improve implementation of f-strings
Jul 14, 2017
2042
current.expression += trs
Coding style
Mar 19, 2018
2043
i = end + 3
Improve implementation of f-strings
Jul 14, 2017
2044
}
2045
}else{
Coding style
Mar 19, 2018
2046
var end = string.indexOf('"', i + 1)
2047
if(end == -1){
2048
throw Error("f-string: unterminated string")
2049
}else{
2050
current.expression += string.substring(i, end + 1)
2051
i = end + 1
Improve implementation of f-strings
Jul 14, 2017
2052
}
2053
}
Coding style
Mar 19, 2018
2054
}else if(nb_paren == 0 && car == ":"){
Improved implementation of f-strings
Jul 10, 2017
2055
current.fmt = true
2056
current.expression += car
2057
i++
First implementation of f-strings
Jun 29, 2017
2058
}else{
Improved implementation of f-strings
Jul 10, 2017
2059
current.expression += car
First implementation of f-strings
Jun 29, 2017
2060
i++
2061
}
2062
}
Coding style
Mar 21, 2018
2063
if(nb_braces > 0){
First implementation of f-strings
Jun 29, 2017
2064
throw Error("f-string: expected '}'")
2065
}
2066
}
2067
}
Coding style
Mar 19, 2018
2068
if(current.length > 0){elts.push(current)}
First implementation of f-strings
Jun 29, 2017
2069
return elts
2070
}
2071
@PierreQuentel
First import
Sep 5, 2014
2072
})(__BRYTHON__)