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d77c3dfd FV |
1 | #!/usr/bin/env python |
2 | # -*- coding: utf-8 -*- | |
3 | ||
4 | import gzip | |
03f9daab | 5 | import io |
f4bfd65f | 6 | import json |
d77c3dfd FV |
7 | import locale |
8 | import os | |
9 | import re | |
10 | import sys | |
01951dda | 11 | import traceback |
d77c3dfd | 12 | import zlib |
d77c3dfd | 13 | import email.utils |
921a1455 | 14 | import json |
d77c3dfd | 15 | |
01ba00ca | 16 | try: |
59ae15a5 | 17 | import urllib.request as compat_urllib_request |
01ba00ca | 18 | except ImportError: # Python 2 |
59ae15a5 | 19 | import urllib2 as compat_urllib_request |
01ba00ca PH |
20 | |
21 | try: | |
59ae15a5 | 22 | import urllib.error as compat_urllib_error |
01ba00ca | 23 | except ImportError: # Python 2 |
59ae15a5 | 24 | import urllib2 as compat_urllib_error |
01ba00ca PH |
25 | |
26 | try: | |
59ae15a5 | 27 | import urllib.parse as compat_urllib_parse |
01ba00ca | 28 | except ImportError: # Python 2 |
59ae15a5 | 29 | import urllib as compat_urllib_parse |
01ba00ca | 30 | |
799c0763 PH |
31 | try: |
32 | from urllib.parse import urlparse as compat_urllib_parse_urlparse | |
33 | except ImportError: # Python 2 | |
34 | from urlparse import urlparse as compat_urllib_parse_urlparse | |
35 | ||
01ba00ca | 36 | try: |
59ae15a5 | 37 | import http.cookiejar as compat_cookiejar |
01ba00ca | 38 | except ImportError: # Python 2 |
59ae15a5 | 39 | import cookielib as compat_cookiejar |
01ba00ca | 40 | |
3e669f36 | 41 | try: |
59ae15a5 | 42 | import html.entities as compat_html_entities |
9f37a959 | 43 | except ImportError: # Python 2 |
59ae15a5 | 44 | import htmlentitydefs as compat_html_entities |
3e669f36 | 45 | |
a8156c1d | 46 | try: |
59ae15a5 | 47 | import html.parser as compat_html_parser |
9f37a959 | 48 | except ImportError: # Python 2 |
59ae15a5 | 49 | import HTMLParser as compat_html_parser |
a8156c1d | 50 | |
348d0a7a | 51 | try: |
59ae15a5 | 52 | import http.client as compat_http_client |
9f37a959 | 53 | except ImportError: # Python 2 |
59ae15a5 | 54 | import httplib as compat_http_client |
348d0a7a | 55 | |
5910e210 PH |
56 | try: |
57 | from subprocess import DEVNULL | |
58 | compat_subprocess_get_DEVNULL = lambda: DEVNULL | |
59 | except ImportError: | |
60 | compat_subprocess_get_DEVNULL = lambda: open(os.path.devnull, 'w') | |
61 | ||
9f37a959 | 62 | try: |
59ae15a5 | 63 | from urllib.parse import parse_qs as compat_parse_qs |
9f37a959 | 64 | except ImportError: # Python 2 |
59ae15a5 PH |
65 | # HACK: The following is the correct parse_qs implementation from cpython 3's stdlib. |
66 | # Python 2's version is apparently totally broken | |
67 | def _unquote(string, encoding='utf-8', errors='replace'): | |
68 | if string == '': | |
69 | return string | |
70 | res = string.split('%') | |
71 | if len(res) == 1: | |
72 | return string | |
73 | if encoding is None: | |
74 | encoding = 'utf-8' | |
75 | if errors is None: | |
76 | errors = 'replace' | |
77 | # pct_sequence: contiguous sequence of percent-encoded bytes, decoded | |
78 | pct_sequence = b'' | |
79 | string = res[0] | |
80 | for item in res[1:]: | |
81 | try: | |
82 | if not item: | |
83 | raise ValueError | |
84 | pct_sequence += item[:2].decode('hex') | |
85 | rest = item[2:] | |
86 | if not rest: | |
87 | # This segment was just a single percent-encoded character. | |
88 | # May be part of a sequence of code units, so delay decoding. | |
89 | # (Stored in pct_sequence). | |
90 | continue | |
91 | except ValueError: | |
92 | rest = '%' + item | |
93 | # Encountered non-percent-encoded characters. Flush the current | |
94 | # pct_sequence. | |
95 | string += pct_sequence.decode(encoding, errors) + rest | |
96 | pct_sequence = b'' | |
97 | if pct_sequence: | |
98 | # Flush the final pct_sequence | |
99 | string += pct_sequence.decode(encoding, errors) | |
100 | return string | |
101 | ||
102 | def _parse_qsl(qs, keep_blank_values=False, strict_parsing=False, | |
103 | encoding='utf-8', errors='replace'): | |
104 | qs, _coerce_result = qs, unicode | |
105 | pairs = [s2 for s1 in qs.split('&') for s2 in s1.split(';')] | |
106 | r = [] | |
107 | for name_value in pairs: | |
108 | if not name_value and not strict_parsing: | |
109 | continue | |
110 | nv = name_value.split('=', 1) | |
111 | if len(nv) != 2: | |
112 | if strict_parsing: | |
113 | raise ValueError("bad query field: %r" % (name_value,)) | |
114 | # Handle case of a control-name with no equal sign | |
115 | if keep_blank_values: | |
116 | nv.append('') | |
117 | else: | |
118 | continue | |
119 | if len(nv[1]) or keep_blank_values: | |
120 | name = nv[0].replace('+', ' ') | |
121 | name = _unquote(name, encoding=encoding, errors=errors) | |
122 | name = _coerce_result(name) | |
123 | value = nv[1].replace('+', ' ') | |
124 | value = _unquote(value, encoding=encoding, errors=errors) | |
125 | value = _coerce_result(value) | |
126 | r.append((name, value)) | |
127 | return r | |
128 | ||
129 | def compat_parse_qs(qs, keep_blank_values=False, strict_parsing=False, | |
130 | encoding='utf-8', errors='replace'): | |
131 | parsed_result = {} | |
132 | pairs = _parse_qsl(qs, keep_blank_values, strict_parsing, | |
133 | encoding=encoding, errors=errors) | |
134 | for name, value in pairs: | |
135 | if name in parsed_result: | |
136 | parsed_result[name].append(value) | |
137 | else: | |
138 | parsed_result[name] = [value] | |
139 | return parsed_result | |
348d0a7a | 140 | |
3e669f36 | 141 | try: |
59ae15a5 | 142 | compat_str = unicode # Python 2 |
3e669f36 | 143 | except NameError: |
59ae15a5 | 144 | compat_str = str |
3e669f36 PH |
145 | |
146 | try: | |
59ae15a5 | 147 | compat_chr = unichr # Python 2 |
3e669f36 | 148 | except NameError: |
59ae15a5 | 149 | compat_chr = chr |
3e669f36 | 150 | |
3e669f36 | 151 | std_headers = { |
59ae15a5 PH |
152 | 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20100101 Firefox/10.0', |
153 | 'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', | |
154 | 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', | |
155 | 'Accept-Encoding': 'gzip, deflate', | |
156 | 'Accept-Language': 'en-us,en;q=0.5', | |
3e669f36 | 157 | } |
f427df17 | 158 | |
d77c3dfd | 159 | def preferredencoding(): |
59ae15a5 | 160 | """Get preferred encoding. |
d77c3dfd | 161 | |
59ae15a5 PH |
162 | Returns the best encoding scheme for the system, based on |
163 | locale.getpreferredencoding() and some further tweaks. | |
164 | """ | |
165 | try: | |
166 | pref = locale.getpreferredencoding() | |
167 | u'TEST'.encode(pref) | |
168 | except: | |
169 | pref = 'UTF-8' | |
bae611f2 | 170 | |
59ae15a5 | 171 | return pref |
d77c3dfd | 172 | |
8cd10ac4 | 173 | if sys.version_info < (3,0): |
59ae15a5 PH |
174 | def compat_print(s): |
175 | print(s.encode(preferredencoding(), 'xmlcharrefreplace')) | |
8cd10ac4 | 176 | else: |
59ae15a5 PH |
177 | def compat_print(s): |
178 | assert type(s) == type(u'') | |
179 | print(s) | |
d77c3dfd | 180 | |
f4bfd65f PH |
181 | # In Python 2.x, json.dump expects a bytestream. |
182 | # In Python 3.x, it writes to a character stream | |
183 | if sys.version_info < (3,0): | |
184 | def write_json_file(obj, fn): | |
185 | with open(fn, 'wb') as f: | |
186 | json.dump(obj, f) | |
187 | else: | |
188 | def write_json_file(obj, fn): | |
189 | with open(fn, 'w', encoding='utf-8') as f: | |
190 | json.dump(obj, f) | |
191 | ||
d77c3dfd | 192 | def htmlentity_transform(matchobj): |
59ae15a5 PH |
193 | """Transforms an HTML entity to a character. |
194 | ||
195 | This function receives a match object and is intended to be used with | |
196 | the re.sub() function. | |
197 | """ | |
198 | entity = matchobj.group(1) | |
199 | ||
200 | # Known non-numeric HTML entity | |
201 | if entity in compat_html_entities.name2codepoint: | |
202 | return compat_chr(compat_html_entities.name2codepoint[entity]) | |
203 | ||
204 | mobj = re.match(u'(?u)#(x?\\d+)', entity) | |
205 | if mobj is not None: | |
206 | numstr = mobj.group(1) | |
207 | if numstr.startswith(u'x'): | |
208 | base = 16 | |
209 | numstr = u'0%s' % numstr | |
210 | else: | |
211 | base = 10 | |
212 | return compat_chr(int(numstr, base)) | |
213 | ||
214 | # Unknown entity in name, return its literal representation | |
215 | return (u'&%s;' % entity) | |
d77c3dfd | 216 | |
a8156c1d | 217 | compat_html_parser.locatestarttagend = re.compile(r"""<[a-zA-Z][-.a-zA-Z0-9:_]*(?:\s+(?:(?<=['"\s])[^\s/>][^\s/=>]*(?:\s*=+\s*(?:'[^']*'|"[^"]*"|(?!['"])[^>\s]*))?\s*)*)?\s*""", re.VERBOSE) # backport bugfix |
43e8fafd ND |
218 | class AttrParser(compat_html_parser.HTMLParser): |
219 | """Modified HTMLParser that isolates a tag with the specified attribute""" | |
220 | def __init__(self, attribute, value): | |
221 | self.attribute = attribute | |
222 | self.value = value | |
59ae15a5 PH |
223 | self.result = None |
224 | self.started = False | |
225 | self.depth = {} | |
226 | self.html = None | |
227 | self.watch_startpos = False | |
228 | self.error_count = 0 | |
229 | compat_html_parser.HTMLParser.__init__(self) | |
230 | ||
231 | def error(self, message): | |
232 | if self.error_count > 10 or self.started: | |
233 | raise compat_html_parser.HTMLParseError(message, self.getpos()) | |
234 | self.rawdata = '\n'.join(self.html.split('\n')[self.getpos()[0]:]) # skip one line | |
235 | self.error_count += 1 | |
236 | self.goahead(1) | |
237 | ||
238 | def loads(self, html): | |
239 | self.html = html | |
240 | self.feed(html) | |
241 | self.close() | |
242 | ||
243 | def handle_starttag(self, tag, attrs): | |
244 | attrs = dict(attrs) | |
245 | if self.started: | |
246 | self.find_startpos(None) | |
43e8fafd | 247 | if self.attribute in attrs and attrs[self.attribute] == self.value: |
59ae15a5 PH |
248 | self.result = [tag] |
249 | self.started = True | |
250 | self.watch_startpos = True | |
251 | if self.started: | |
252 | if not tag in self.depth: self.depth[tag] = 0 | |
253 | self.depth[tag] += 1 | |
254 | ||
255 | def handle_endtag(self, tag): | |
256 | if self.started: | |
257 | if tag in self.depth: self.depth[tag] -= 1 | |
258 | if self.depth[self.result[0]] == 0: | |
259 | self.started = False | |
260 | self.result.append(self.getpos()) | |
261 | ||
262 | def find_startpos(self, x): | |
263 | """Needed to put the start position of the result (self.result[1]) | |
264 | after the opening tag with the requested id""" | |
265 | if self.watch_startpos: | |
266 | self.watch_startpos = False | |
267 | self.result.append(self.getpos()) | |
268 | handle_entityref = handle_charref = handle_data = handle_comment = \ | |
269 | handle_decl = handle_pi = unknown_decl = find_startpos | |
270 | ||
271 | def get_result(self): | |
272 | if self.result is None: | |
273 | return None | |
274 | if len(self.result) != 3: | |
275 | return None | |
276 | lines = self.html.split('\n') | |
277 | lines = lines[self.result[1][0]-1:self.result[2][0]] | |
278 | lines[0] = lines[0][self.result[1][1]:] | |
279 | if len(lines) == 1: | |
280 | lines[-1] = lines[-1][:self.result[2][1]-self.result[1][1]] | |
281 | lines[-1] = lines[-1][:self.result[2][1]] | |
282 | return '\n'.join(lines).strip() | |
3b024e17 PH |
283 | # Hack for https://github.com/rg3/youtube-dl/issues/662 |
284 | if sys.version_info < (2, 7, 3): | |
285 | AttrParser.parse_endtag = (lambda self, i: | |
286 | i + len("</scr'+'ipt>") | |
287 | if self.rawdata[i:].startswith("</scr'+'ipt>") | |
288 | else compat_html_parser.HTMLParser.parse_endtag(self, i)) | |
9e6dd238 FV |
289 | |
290 | def get_element_by_id(id, html): | |
43e8fafd ND |
291 | """Return the content of the tag with the specified ID in the passed HTML document""" |
292 | return get_element_by_attribute("id", id, html) | |
293 | ||
294 | def get_element_by_attribute(attribute, value, html): | |
295 | """Return the content of the tag with the specified attribute in the passed HTML document""" | |
296 | parser = AttrParser(attribute, value) | |
59ae15a5 PH |
297 | try: |
298 | parser.loads(html) | |
299 | except compat_html_parser.HTMLParseError: | |
300 | pass | |
301 | return parser.get_result() | |
9e6dd238 FV |
302 | |
303 | ||
304 | def clean_html(html): | |
59ae15a5 PH |
305 | """Clean an HTML snippet into a readable string""" |
306 | # Newline vs <br /> | |
307 | html = html.replace('\n', ' ') | |
6b3aef80 FV |
308 | html = re.sub(r'\s*<\s*br\s*/?\s*>\s*', '\n', html) |
309 | html = re.sub(r'<\s*/\s*p\s*>\s*<\s*p[^>]*>', '\n', html) | |
59ae15a5 PH |
310 | # Strip html tags |
311 | html = re.sub('<.*?>', '', html) | |
312 | # Replace html entities | |
313 | html = unescapeHTML(html) | |
314 | return html | |
9e6dd238 FV |
315 | |
316 | ||
d77c3dfd | 317 | def sanitize_open(filename, open_mode): |
59ae15a5 PH |
318 | """Try to open the given filename, and slightly tweak it if this fails. |
319 | ||
320 | Attempts to open the given filename. If this fails, it tries to change | |
321 | the filename slightly, step by step, until it's either able to open it | |
322 | or it fails and raises a final exception, like the standard open() | |
323 | function. | |
324 | ||
325 | It returns the tuple (stream, definitive_file_name). | |
326 | """ | |
327 | try: | |
328 | if filename == u'-': | |
329 | if sys.platform == 'win32': | |
330 | import msvcrt | |
331 | msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) | |
332 | return (sys.stdout, filename) | |
333 | stream = open(encodeFilename(filename), open_mode) | |
334 | return (stream, filename) | |
335 | except (IOError, OSError) as err: | |
336 | # In case of error, try to remove win32 forbidden chars | |
337 | filename = re.sub(u'[/<>:"\\|\\\\?\\*]', u'#', filename) | |
338 | ||
339 | # An exception here should be caught in the caller | |
340 | stream = open(encodeFilename(filename), open_mode) | |
341 | return (stream, filename) | |
d77c3dfd FV |
342 | |
343 | ||
344 | def timeconvert(timestr): | |
59ae15a5 PH |
345 | """Convert RFC 2822 defined time string into system timestamp""" |
346 | timestamp = None | |
347 | timetuple = email.utils.parsedate_tz(timestr) | |
348 | if timetuple is not None: | |
349 | timestamp = email.utils.mktime_tz(timetuple) | |
350 | return timestamp | |
1c469a94 | 351 | |
796173d0 | 352 | def sanitize_filename(s, restricted=False, is_id=False): |
59ae15a5 PH |
353 | """Sanitizes a string so it could be used as part of a filename. |
354 | If restricted is set, use a stricter subset of allowed characters. | |
796173d0 | 355 | Set is_id if this is not an arbitrary string, but an ID that should be kept if possible |
59ae15a5 PH |
356 | """ |
357 | def replace_insane(char): | |
358 | if char == '?' or ord(char) < 32 or ord(char) == 127: | |
359 | return '' | |
360 | elif char == '"': | |
361 | return '' if restricted else '\'' | |
362 | elif char == ':': | |
363 | return '_-' if restricted else ' -' | |
364 | elif char in '\\/|*<>': | |
365 | return '_' | |
627dcfff | 366 | if restricted and (char in '!&\'()[]{}$;`^,#' or char.isspace()): |
59ae15a5 PH |
367 | return '_' |
368 | if restricted and ord(char) > 127: | |
369 | return '_' | |
370 | return char | |
371 | ||
372 | result = u''.join(map(replace_insane, s)) | |
796173d0 PH |
373 | if not is_id: |
374 | while '__' in result: | |
375 | result = result.replace('__', '_') | |
376 | result = result.strip('_') | |
377 | # Common case of "Foreign band name - English song title" | |
378 | if restricted and result.startswith('-_'): | |
379 | result = result[2:] | |
380 | if not result: | |
381 | result = '_' | |
59ae15a5 | 382 | return result |
d77c3dfd FV |
383 | |
384 | def orderedSet(iterable): | |
59ae15a5 PH |
385 | """ Remove all duplicates from the input iterable """ |
386 | res = [] | |
387 | for el in iterable: | |
388 | if el not in res: | |
389 | res.append(el) | |
390 | return res | |
d77c3dfd FV |
391 | |
392 | def unescapeHTML(s): | |
59ae15a5 PH |
393 | """ |
394 | @param s a string | |
395 | """ | |
396 | assert type(s) == type(u'') | |
d77c3dfd | 397 | |
59ae15a5 PH |
398 | result = re.sub(u'(?u)&(.+?);', htmlentity_transform, s) |
399 | return result | |
d77c3dfd FV |
400 | |
401 | def encodeFilename(s): | |
59ae15a5 PH |
402 | """ |
403 | @param s The name of the file | |
404 | """ | |
d77c3dfd | 405 | |
59ae15a5 | 406 | assert type(s) == type(u'') |
d77c3dfd | 407 | |
59ae15a5 PH |
408 | # Python 3 has a Unicode API |
409 | if sys.version_info >= (3, 0): | |
410 | return s | |
0f00efed | 411 | |
59ae15a5 PH |
412 | if sys.platform == 'win32' and sys.getwindowsversion()[0] >= 5: |
413 | # Pass u'' directly to use Unicode APIs on Windows 2000 and up | |
414 | # (Detecting Windows NT 4 is tricky because 'major >= 4' would | |
415 | # match Windows 9x series as well. Besides, NT 4 is obsolete.) | |
416 | return s | |
417 | else: | |
6df40dcb PH |
418 | encoding = sys.getfilesystemencoding() |
419 | if encoding is None: | |
420 | encoding = 'utf-8' | |
421 | return s.encode(encoding, 'ignore') | |
d77c3dfd | 422 | |
8271226a PH |
423 | def decodeOption(optval): |
424 | if optval is None: | |
425 | return optval | |
426 | if isinstance(optval, bytes): | |
427 | optval = optval.decode(preferredencoding()) | |
428 | ||
429 | assert isinstance(optval, compat_str) | |
430 | return optval | |
1c256f70 PH |
431 | |
432 | class ExtractorError(Exception): | |
433 | """Error during info extraction.""" | |
434 | def __init__(self, msg, tb=None): | |
01951dda | 435 | """ tb, if given, is the original traceback (so that it can be printed out). """ |
1c256f70 | 436 | super(ExtractorError, self).__init__(msg) |
1c256f70 PH |
437 | self.traceback = tb |
438 | ||
01951dda PH |
439 | def format_traceback(self): |
440 | if self.traceback is None: | |
441 | return None | |
442 | return u''.join(traceback.format_tb(self.traceback)) | |
443 | ||
1c256f70 | 444 | |
d77c3dfd | 445 | class DownloadError(Exception): |
59ae15a5 | 446 | """Download Error exception. |
d77c3dfd | 447 | |
59ae15a5 PH |
448 | This exception may be thrown by FileDownloader objects if they are not |
449 | configured to continue on errors. They will contain the appropriate | |
450 | error message. | |
451 | """ | |
452 | pass | |
d77c3dfd FV |
453 | |
454 | ||
455 | class SameFileError(Exception): | |
59ae15a5 | 456 | """Same File exception. |
d77c3dfd | 457 | |
59ae15a5 PH |
458 | This exception will be thrown by FileDownloader objects if they detect |
459 | multiple files would have to be downloaded to the same file on disk. | |
460 | """ | |
461 | pass | |
d77c3dfd FV |
462 | |
463 | ||
464 | class PostProcessingError(Exception): | |
59ae15a5 | 465 | """Post Processing exception. |
d77c3dfd | 466 | |
59ae15a5 PH |
467 | This exception may be raised by PostProcessor's .run() method to |
468 | indicate an error in the postprocessing task. | |
469 | """ | |
7851b379 PH |
470 | def __init__(self, msg): |
471 | self.msg = msg | |
d77c3dfd FV |
472 | |
473 | class MaxDownloadsReached(Exception): | |
59ae15a5 PH |
474 | """ --max-downloads limit has been reached. """ |
475 | pass | |
d77c3dfd FV |
476 | |
477 | ||
478 | class UnavailableVideoError(Exception): | |
59ae15a5 | 479 | """Unavailable Format exception. |
d77c3dfd | 480 | |
59ae15a5 PH |
481 | This exception will be thrown when a video is requested |
482 | in a format that is not available for that video. | |
483 | """ | |
484 | pass | |
d77c3dfd FV |
485 | |
486 | ||
487 | class ContentTooShortError(Exception): | |
59ae15a5 | 488 | """Content Too Short exception. |
d77c3dfd | 489 | |
59ae15a5 PH |
490 | This exception may be raised by FileDownloader objects when a file they |
491 | download is too small for what the server announced first, indicating | |
492 | the connection was probably interrupted. | |
493 | """ | |
494 | # Both in bytes | |
495 | downloaded = None | |
496 | expected = None | |
d77c3dfd | 497 | |
59ae15a5 PH |
498 | def __init__(self, downloaded, expected): |
499 | self.downloaded = downloaded | |
500 | self.expected = expected | |
d77c3dfd | 501 | |
01ba00ca | 502 | class YoutubeDLHandler(compat_urllib_request.HTTPHandler): |
59ae15a5 PH |
503 | """Handler for HTTP requests and responses. |
504 | ||
505 | This class, when installed with an OpenerDirector, automatically adds | |
506 | the standard headers to every HTTP request and handles gzipped and | |
507 | deflated responses from web servers. If compression is to be avoided in | |
508 | a particular request, the original request in the program code only has | |
509 | to include the HTTP header "Youtubedl-No-Compression", which will be | |
510 | removed before making the real request. | |
511 | ||
512 | Part of this code was copied from: | |
513 | ||
514 | http://techknack.net/python-urllib2-handlers/ | |
515 | ||
516 | Andrew Rowls, the author of that code, agreed to release it to the | |
517 | public domain. | |
518 | """ | |
519 | ||
520 | @staticmethod | |
521 | def deflate(data): | |
522 | try: | |
523 | return zlib.decompress(data, -zlib.MAX_WBITS) | |
524 | except zlib.error: | |
525 | return zlib.decompress(data) | |
526 | ||
527 | @staticmethod | |
528 | def addinfourl_wrapper(stream, headers, url, code): | |
529 | if hasattr(compat_urllib_request.addinfourl, 'getcode'): | |
530 | return compat_urllib_request.addinfourl(stream, headers, url, code) | |
531 | ret = compat_urllib_request.addinfourl(stream, headers, url) | |
532 | ret.code = code | |
533 | return ret | |
534 | ||
535 | def http_request(self, req): | |
335959e7 | 536 | for h,v in std_headers.items(): |
59ae15a5 PH |
537 | if h in req.headers: |
538 | del req.headers[h] | |
335959e7 | 539 | req.add_header(h, v) |
59ae15a5 PH |
540 | if 'Youtubedl-no-compression' in req.headers: |
541 | if 'Accept-encoding' in req.headers: | |
542 | del req.headers['Accept-encoding'] | |
543 | del req.headers['Youtubedl-no-compression'] | |
3446dfb7 | 544 | if 'Youtubedl-user-agent' in req.headers: |
335959e7 PH |
545 | if 'User-agent' in req.headers: |
546 | del req.headers['User-agent'] | |
547 | req.headers['User-agent'] = req.headers['Youtubedl-user-agent'] | |
3446dfb7 | 548 | del req.headers['Youtubedl-user-agent'] |
59ae15a5 PH |
549 | return req |
550 | ||
551 | def http_response(self, req, resp): | |
552 | old_resp = resp | |
553 | # gzip | |
554 | if resp.headers.get('Content-encoding', '') == 'gzip': | |
555 | gz = gzip.GzipFile(fileobj=io.BytesIO(resp.read()), mode='r') | |
556 | resp = self.addinfourl_wrapper(gz, old_resp.headers, old_resp.url, old_resp.code) | |
557 | resp.msg = old_resp.msg | |
558 | # deflate | |
559 | if resp.headers.get('Content-encoding', '') == 'deflate': | |
560 | gz = io.BytesIO(self.deflate(resp.read())) | |
561 | resp = self.addinfourl_wrapper(gz, old_resp.headers, old_resp.url, old_resp.code) | |
562 | resp.msg = old_resp.msg | |
563 | return resp | |
0f8d03f8 PH |
564 | |
565 | https_request = http_request | |
566 | https_response = http_response |