mirror of https://github.com/yt-dlp/yt-dlp.git
Leave out characters the filesystem cannot encode (Closes: #264)
This commit is contained in:
Philipp Hagemeister
parent
dcb3c22e0b
commit
fefb166c52
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@ -0,0 +1,6 @@
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# source this file in your shell to get a POSIX locale (which will break many programs, but that's kind of the point)
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export LC_ALL=POSIX
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export LANG=POSIX
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export LANGUAGE=POSIX
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@ -259,14 +259,14 @@ def sanitize_open(filename, open_mode):
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import msvcrt
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msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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return (sys.stdout, filename)
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stream = open(filename, open_mode)
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stream = open(_encodeFilename(filename), open_mode)
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return (stream, filename)
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except (IOError, OSError), err:
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# In case of error, try to remove win32 forbidden chars
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filename = re.sub(ur'[/<>:"\|\?\*]', u'#', filename)
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# An exception here should be caught in the caller
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stream = open(filename, open_mode)
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stream = open(_encodeFilename(filename), open_mode)
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return (stream, filename)
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@ -299,6 +299,14 @@ def _unescapeHTML(s):
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htmlParser = HTMLParser.HTMLParser()
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return htmlParser.unescape(s)
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def _encodeFilename(s):
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"""
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@param s The name of the file (of type unicode)
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"""
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assert type(s) == type(u'')
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return s.encode(sys.getfilesystemencoding(), 'ignore')
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class DownloadError(Exception):
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"""Download Error exception.
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@ -563,16 +571,17 @@ class FileDownloader(object):
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self._pps.append(pp)
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pp.set_downloader(self)
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def to_screen(self, message, skip_eol=False, ignore_encoding_errors=False):
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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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try:
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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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print >>self._screen_file, (u'%s%s' % (message, terminator)).encode(preferredencoding()),
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output = message + terminator
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if 'b' not in 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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except (UnicodeEncodeError), err:
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if not ignore_encoding_errors:
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raise
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def to_stderr(self, message):
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"""Print message to stderr."""
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@ -622,7 +631,7 @@ class FileDownloader(object):
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def temp_name(self, filename):
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"""Returns a temporary filename for the given filename."""
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if self.params.get('nopart', False) or filename == u'-' or \
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(os.path.exists(filename) and not os.path.isfile(filename)):
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(os.path.exists(_encodeFilename(filename)) and not os.path.isfile(_encodeFilename(filename))):
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return filename
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return filename + u'.part'
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@ -635,7 +644,7 @@ class FileDownloader(object):
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try:
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if old_filename == new_filename:
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return
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os.rename(old_filename, new_filename)
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os.rename(_encodeFilename(old_filename), _encodeFilename(new_filename))
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except (IOError, OSError), err:
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self.trouble(u'ERROR: unable to rename file')
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@ -643,7 +652,7 @@ class FileDownloader(object):
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"""Try to set the last-modified time of the given file."""
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if last_modified_hdr is None:
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return
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if not os.path.isfile(filename):
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if not os.path.isfile(_encodeFilename(filename)):
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return
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timestr = last_modified_hdr
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if timestr is None:
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@ -659,15 +668,15 @@ class FileDownloader(object):
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def report_writedescription(self, descfn):
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""" Report that the description file is being written """
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self.to_screen(u'[info] Writing video description to: %s' % descfn, ignore_encoding_errors=True)
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self.to_screen(u'[info] Writing video description to: ' + descfn)
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def report_writeinfojson(self, infofn):
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""" Report that the metadata file has been written """
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self.to_screen(u'[info] Video description metadata as JSON to: %s' % infofn, ignore_encoding_errors=True)
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self.to_screen(u'[info] Video description metadata as JSON to: ' + infofn)
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def report_destination(self, filename):
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"""Report destination filename."""
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self.to_screen(u'[download] Destination: %s' % filename, ignore_encoding_errors=True)
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self.to_screen(u'[download] Destination: ' + filename)
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def report_progress(self, percent_str, data_len_str, speed_str, eta_str):
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"""Report download progress."""
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@ -769,8 +778,8 @@ class FileDownloader(object):
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return
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try:
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dn = os.path.dirname(filename)
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if dn != '' and not os.path.exists(dn):
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dn = os.path.dirname(_encodeFilename(filename))
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if dn != '' and not os.path.exists(dn): # dn is already encoded
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os.makedirs(dn)
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except (OSError, IOError), err:
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self.trouble(u'ERROR: unable to create directory ' + unicode(err))
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@ -778,9 +787,9 @@ class FileDownloader(object):
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if self.params.get('writedescription', False):
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try:
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descfn = filename + '.description'
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descfn = filename + u'.description'
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self.report_writedescription(descfn)
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descfile = open(descfn, 'wb')
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descfile = open(_encodeFilename(descfn), 'wb')
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try:
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descfile.write(info_dict['description'].encode('utf-8'))
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finally:
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@ -790,7 +799,7 @@ class FileDownloader(object):
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return
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if self.params.get('writeinfojson', False):
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infofn = filename + '.info.json'
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infofn = filename + u'.info.json'
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self.report_writeinfojson(infofn)
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try:
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json.dump
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@ -798,7 +807,7 @@ class FileDownloader(object):
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self.trouble(u'ERROR: No JSON encoder found. Update to Python 2.6+, setup a json module, or leave out --write-info-json.')
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return
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try:
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infof = open(infofn, 'wb')
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infof = open(_encodeFilename(infofn), 'wb')
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try:
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json_info_dict = dict((k,v) for k,v in info_dict.iteritems() if not k in ('urlhandle',))
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json.dump(json_info_dict, infof)
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@ -809,7 +818,7 @@ class FileDownloader(object):
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return
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if not self.params.get('skip_download', False):
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if self.params.get('nooverwrites', False) and os.path.exists(filename):
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if self.params.get('nooverwrites', False) and os.path.exists(_encodeFilename(filename)):
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success = True
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else:
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try:
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@ -882,11 +891,11 @@ class FileDownloader(object):
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basic_args = ['rtmpdump', '-q'] + [[], ['-W', player_url]][player_url is not None] + ['-r', url, '-o', tmpfilename]
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retval = subprocess.call(basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)])
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while retval == 2 or retval == 1:
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prevsize = os.path.getsize(tmpfilename)
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prevsize = os.path.getsize(_encodeFilename(tmpfilename))
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self.to_screen(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True)
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time.sleep(5.0) # This seems to be needed
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retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1])
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cursize = os.path.getsize(tmpfilename)
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cursize = os.path.getsize(_encodeFilename(tmpfilename))
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if prevsize == cursize and retval == 1:
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break
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# Some rtmp streams seem abort after ~ 99.8%. Don't complain for those
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@ -895,7 +904,7 @@ class FileDownloader(object):
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retval = 0
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break
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if retval == 0:
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self.to_screen(u'\r[rtmpdump] %s bytes' % os.path.getsize(tmpfilename))
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self.to_screen(u'\r[rtmpdump] %s bytes' % os.path.getsize(_encodeFilename(tmpfilename)))
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self.try_rename(tmpfilename, filename)
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return True
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else:
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@ -907,7 +916,7 @@ class FileDownloader(object):
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player_url = info_dict.get('player_url', None)
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# Check file already present
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if self.params.get('continuedl', False) and os.path.isfile(filename) and not self.params.get('nopart', False):
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if self.params.get('continuedl', False) and os.path.isfile(_encodeFilename(filename)) and not self.params.get('nopart', False):
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self.report_file_already_downloaded(filename)
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return True
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@ -924,8 +933,8 @@ class FileDownloader(object):
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request = urllib2.Request(url, None, headers)
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# Establish possible resume length
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if os.path.isfile(tmpfilename):
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resume_len = os.path.getsize(tmpfilename)
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if os.path.isfile(_encodeFilename(tmpfilename)):
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resume_len = os.path.getsize(_encodeFilename(tmpfilename))
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else:
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resume_len = 0
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@ -4042,7 +4051,7 @@ class FFmpegExtractAudioPP(PostProcessor):
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@staticmethod
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def get_audio_codec(path):
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try:
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cmd = ['ffprobe', '-show_streams', '--', path]
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cmd = ['ffprobe', '-show_streams', '--', _encodeFilename(path)]
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handle = subprocess.Popen(cmd, stderr=file(os.path.devnull, 'w'), stdout=subprocess.PIPE)
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output = handle.communicate()[0]
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if handle.wait() != 0:
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@ -4063,7 +4072,7 @@ class FFmpegExtractAudioPP(PostProcessor):
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acodec_opts = []
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else:
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acodec_opts = ['-acodec', codec]
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cmd = ['ffmpeg', '-y', '-i', path, '-vn'] + acodec_opts + more_opts + ['--', out_path]
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cmd = ['ffmpeg', '-y', '-i', _encodeFilename(path), '-vn'] + acodec_opts + more_opts + ['--', _encodeFilename(out_path)]
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try:
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p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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stdout,stderr = p.communicate()
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@ -4124,9 +4133,9 @@ class FFmpegExtractAudioPP(PostProcessor):
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extension = 'wav'
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more_opts += ['-f', 'wav']
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(prefix, ext) = os.path.splitext(path)
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new_path = prefix + '.' + extension
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self._downloader.to_screen(u'[ffmpeg] Destination: %s' % new_path)
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prefix, sep, ext = path.rpartition(u'.') # not os.path.splitext, since the latter does not work on unicode in all setups
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new_path = prefix + sep + extension
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self._downloader.to_screen(u'[ffmpeg] Destination: ' + new_path)
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try:
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self.run_ffmpeg(path, new_path, acodec, more_opts)
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except:
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@ -4140,13 +4149,13 @@ class FFmpegExtractAudioPP(PostProcessor):
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# Try to update the date time for extracted audio file.
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if information.get('filetime') is not None:
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try:
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os.utime(new_path, (time.time(), information['filetime']))
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os.utime(_encodeFilename(new_path), (time.time(), information['filetime']))
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except:
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self._downloader.to_stderr(u'WARNING: Cannot update utime of audio file')
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if not self._keepvideo:
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try:
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os.remove(path)
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os.remove(_encodeFilename(path))
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except (IOError, OSError):
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self._downloader.to_stderr(u'WARNING: Unable to remove downloaded video file')
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return None
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@ -4194,9 +4203,9 @@ def parseOpts():
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import optparse
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import shlex
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def _readOptions(filename):
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def _readOptions(filename_bytes):
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try:
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optionf = open(filename)
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optionf = open(filename_bytes)
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except IOError:
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return [] # silently skip if file is not present
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try:
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