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Always correct encoding when writing to sys.stderr (Fixes #1435)
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parent
f9e66fb993
commit
7459e3a290
3 changed files with 23 additions and 15 deletions
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@ -142,14 +142,10 @@ class YoutubeDL(object):
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def to_screen(self, message, skip_eol=False):
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"""Print message to stdout if not in quiet mode."""
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assert type(message) == type(u'')
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if not self.params.get('quiet', False):
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terminator = [u'\n', u''][skip_eol]
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output = message + terminator
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if 'b' in getattr(self._screen_file, 'mode', '') or sys.version_info[0] < 3: # Python 2 lies about the mode of sys.stdout/sys.stderr
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output = output.encode(preferredencoding(), 'ignore')
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self._screen_file.write(output)
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self._screen_file.flush()
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write_string(output, self._screen_file)
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def to_stderr(self, message):
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"""Print message to stderr."""
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@ -354,7 +354,7 @@ def parseOpts(overrideArguments=None):
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if overrideArguments is not None:
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opts, args = parser.parse_args(overrideArguments)
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if opts.verbose:
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sys.stderr.write(u'[debug] Override config: ' + repr(overrideArguments) + '\n')
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write_string(u'[debug] Override config: ' + repr(overrideArguments) + '\n')
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else:
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xdg_config_home = os.environ.get('XDG_CONFIG_HOME')
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if xdg_config_home:
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@ -367,9 +367,9 @@ def parseOpts(overrideArguments=None):
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argv = systemConf + userConf + commandLineConf
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opts, args = parser.parse_args(argv)
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if opts.verbose:
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sys.stderr.write(u'[debug] System config: ' + repr(_hide_login_info(systemConf)) + '\n')
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sys.stderr.write(u'[debug] User config: ' + repr(_hide_login_info(userConf)) + '\n')
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sys.stderr.write(u'[debug] Command-line args: ' + repr(_hide_login_info(commandLineConf)) + '\n')
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write_string(u'[debug] System config: ' + repr(_hide_login_info(systemConf)) + '\n')
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write_string(u'[debug] User config: ' + repr(_hide_login_info(userConf)) + '\n')
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write_string(u'[debug] Command-line args: ' + repr(_hide_login_info(commandLineConf)) + '\n')
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return parser, opts, args
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@ -392,7 +392,7 @@ def _real_main(argv=None):
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except (IOError, OSError) as err:
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if opts.verbose:
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traceback.print_exc()
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sys.stderr.write(u'ERROR: unable to open cookie file\n')
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write_string(u'ERROR: unable to open cookie file\n')
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sys.exit(101)
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# Set user agent
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if opts.user_agent is not None:
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@ -419,7 +419,7 @@ def _real_main(argv=None):
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batchurls = [x.strip() for x in batchurls]
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batchurls = [x for x in batchurls if len(x) > 0 and not re.search(r'^[#/;]', x)]
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if opts.verbose:
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sys.stderr.write(u'[debug] Batch file urls: ' + repr(batchurls) + u'\n')
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write_string(u'[debug] Batch file urls: ' + repr(batchurls) + u'\n')
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except IOError:
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sys.exit(u'ERROR: batch file could not be read')
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all_urls = batchurls + args
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@ -611,7 +611,7 @@ def _real_main(argv=None):
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})
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if opts.verbose:
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sys.stderr.write(u'[debug] youtube-dl version ' + __version__ + u'\n')
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write_string(u'[debug] youtube-dl version ' + __version__ + u'\n')
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try:
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sp = subprocess.Popen(
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['git', 'rev-parse', '--short', 'HEAD'],
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@ -620,14 +620,14 @@ def _real_main(argv=None):
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out, err = sp.communicate()
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out = out.decode().strip()
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if re.match('[0-9a-f]+', out):
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sys.stderr.write(u'[debug] Git HEAD: ' + out + u'\n')
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write_string(u'[debug] Git HEAD: ' + out + u'\n')
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except:
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try:
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sys.exc_clear()
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except:
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pass
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sys.stderr.write(u'[debug] Python version %s - %s' %(platform.python_version(), platform_name()) + u'\n')
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sys.stderr.write(u'[debug] Proxy map: ' + str(proxy_handler.proxies) + u'\n')
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write_string(u'[debug] Python version %s - %s' %(platform.python_version(), platform_name()) + u'\n')
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write_string(u'[debug] Proxy map: ' + str(proxy_handler.proxies) + u'\n')
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ydl.add_default_info_extractors()
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@ -790,6 +790,18 @@ def platform_name():
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return res
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def write_string(s, out=None):
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if out is None:
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out = sys.stderr
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assert type(s) == type(u'')
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if ('b' in getattr(out, 'mode', '') or
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sys.version_info[0] < 3): # Python 2 lies about mode of sys.stderr
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s = s.encode(preferredencoding(), 'ignore')
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out.write(s)
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out.flush()
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def bytes_to_intlist(bs):
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if not bs:
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return []
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