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Use report_error in FileDownloader.py

This commit is contained in:
Jaime Marquínez Ferrándiz 2013-03-04 11:47:58 +01:00
parent 4e1582f372
commit 6622d22c79
1 changed files with 22 additions and 18 deletions
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40
youtube_dl/FileDownloader.py
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@ -289,7 +289,7 @@ class FileDownloader(object):
return return
os.rename(encodeFilename(old_filename), encodeFilename(new_filename)) os.rename(encodeFilename(old_filename), encodeFilename(new_filename))
except (IOError, OSError) as err: except (IOError, OSError) as err:
self.trouble(u'ERROR: unable to rename file') self.report_error(u'unable to rename file')
def try_utime(self, filename, last_modified_hdr): def try_utime(self, filename, last_modified_hdr):
"""Try to set the last-modified time of the given file.""" """Try to set the last-modified time of the given file."""
@ -385,7 +385,7 @@ class FileDownloader(object):
filename = self.params['outtmpl'] % template_dict filename = self.params['outtmpl'] % template_dict
return filename return filename
except (ValueError, KeyError) as err: except (ValueError, KeyError) as err:
self.trouble(u'ERROR: invalid system charset or erroneous output template') self.report_error(u'invalid system charset or erroneous output template')
return None return None
def _match_entry(self, info_dict): def _match_entry(self, info_dict):
@ -449,7 +449,7 @@ class FileDownloader(object):
if dn != '' and not os.path.exists(dn): # dn is already encoded if dn != '' and not os.path.exists(dn): # dn is already encoded
os.makedirs(dn) os.makedirs(dn)
except (OSError, IOError) as err: except (OSError, IOError) as err:
self.trouble(u'ERROR: unable to create directory ' + compat_str(err)) self.report_error(u'unable to create directory ' + compat_str(err))
return return
if self.params.get('writedescription', False): if self.params.get('writedescription', False):
@ -459,7 +459,7 @@ class FileDownloader(object):
with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile: with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile:
descfile.write(info_dict['description']) descfile.write(info_dict['description'])
except (OSError, IOError): except (OSError, IOError):
self.trouble(u'ERROR: Cannot write description file ' + descfn) self.report_error(u'Cannot write description file ' + descfn)
return return
if self.params.get('writesubtitles', False) and 'subtitles' in info_dict and info_dict['subtitles']: if self.params.get('writesubtitles', False) and 'subtitles' in info_dict and info_dict['subtitles']:
@ -471,7 +471,7 @@ class FileDownloader(object):
with io.open(encodeFilename(srtfn), 'w', encoding='utf-8') as srtfile: with io.open(encodeFilename(srtfn), 'w', encoding='utf-8') as srtfile:
srtfile.write(info_dict['subtitles']) srtfile.write(info_dict['subtitles'])
except (OSError, IOError): except (OSError, IOError):
self.trouble(u'ERROR: Cannot write subtitles file ' + descfn) self.report_error(u'Cannot write subtitles file ' + descfn)
return return
if self.params.get('writeinfojson', False): if self.params.get('writeinfojson', False):
@ -481,7 +481,7 @@ class FileDownloader(object):
json_info_dict = dict((k, v) for k,v in info_dict.items() if not k in ['urlhandle']) json_info_dict = dict((k, v) for k,v in info_dict.items() if not k in ['urlhandle'])
write_json_file(json_info_dict, encodeFilename(infofn)) write_json_file(json_info_dict, encodeFilename(infofn))
except (OSError, IOError): except (OSError, IOError):
self.trouble(u'ERROR: Cannot write metadata to JSON file ' + infofn) self.report_error(u'Cannot write metadata to JSON file ' + infofn)
return return
if not self.params.get('skip_download', False): if not self.params.get('skip_download', False):
@ -493,17 +493,17 @@ class FileDownloader(object):
except (OSError, IOError) as err: except (OSError, IOError) as err:
raise UnavailableVideoError() raise UnavailableVideoError()
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
self.trouble(u'ERROR: unable to download video data: %s' % str(err)) self.report_error(u'unable to download video data: %s' % str(err))
return return
except (ContentTooShortError, ) as err: except (ContentTooShortError, ) as err:
self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) self.report_error(u'content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))
return return
if success: if success:
try: try:
self.post_process(filename, info_dict) self.post_process(filename, info_dict)
except (PostProcessingError) as err: except (PostProcessingError) as err:
self.trouble(u'ERROR: postprocessing: %s' % str(err)) self.report_error(u'postprocessing: %s' % str(err))
return return
def download(self, url_list): def download(self, url_list):
@ -534,7 +534,7 @@ class FileDownloader(object):
break break
except Exception as e: except Exception as e:
if self.params.get('ignoreerrors', False): if self.params.get('ignoreerrors', False):
self.trouble(u'ERROR: ' + compat_str(e), tb=compat_str(traceback.format_exc())) self.report_error(u'' + compat_str(e), tb=compat_str(traceback.format_exc()))
break break
else: else:
raise raise
@ -548,13 +548,14 @@ class FileDownloader(object):
self.increment_downloads() self.increment_downloads()
self.process_info(video) self.process_info(video)
except UnavailableVideoError: except UnavailableVideoError:
self.trouble(u'\nERROR: unable to download video') self.to_stderr(u"\n")
self.report_error(u'unable to download video')
# Suitable InfoExtractor had been found; go to next URL # Suitable InfoExtractor had been found; go to next URL
break break
if not suitable_found: if not suitable_found:
self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url) self.report_error(u'no suitable InfoExtractor: %s' % url)
return self._download_retcode return self._download_retcode
@ -589,7 +590,7 @@ class FileDownloader(object):
try: try:
subprocess.call(['rtmpdump', '-h'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT) subprocess.call(['rtmpdump', '-h'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT)
except (OSError, IOError): except (OSError, IOError):
self.trouble(u'ERROR: RTMP download detected but "rtmpdump" could not be run') self.report_error(u'RTMP download detected but "rtmpdump" could not be run')
return False return False
# Download using rtmpdump. rtmpdump returns exit code 2 when # Download using rtmpdump. rtmpdump returns exit code 2 when
@ -634,7 +635,8 @@ class FileDownloader(object):
}) })
return True return True
else: else:
self.trouble(u'\nERROR: rtmpdump exited with code %d' % retval) self.to_stderr(u"\n")
self.report_error(u'rtmpdump exited with code %d' % retval)
return False return False
def _do_download(self, filename, info_dict): def _do_download(self, filename, info_dict):
@ -734,7 +736,7 @@ class FileDownloader(object):
self.report_retry(count, retries) self.report_retry(count, retries)
if count > retries: if count > retries:
self.trouble(u'ERROR: giving up after %s retries' % retries) self.report_error(u'giving up after %s retries' % retries)
return False return False
data_len = data.info().get('Content-length', None) data_len = data.info().get('Content-length', None)
@ -770,12 +772,13 @@ class FileDownloader(object):
filename = self.undo_temp_name(tmpfilename) filename = self.undo_temp_name(tmpfilename)
self.report_destination(filename) self.report_destination(filename)
except (OSError, IOError) as err: except (OSError, IOError) as err:
self.trouble(u'ERROR: unable to open for writing: %s' % str(err)) self.report_error(u'unable to open for writing: %s' % str(err))
return False return False
try: try:
stream.write(data_block) stream.write(data_block)
except (IOError, OSError) as err: except (IOError, OSError) as err:
self.trouble(u'\nERROR: unable to write data: %s' % str(err)) self.to_stderr(u"\n")
self.report_error(u'unable to write data: %s' % str(err))
return False return False
if not self.params.get('noresizebuffer', False): if not self.params.get('noresizebuffer', False):
block_size = self.best_block_size(after - before, len(data_block)) block_size = self.best_block_size(after - before, len(data_block))
@ -801,7 +804,8 @@ class FileDownloader(object):
self.slow_down(start, byte_counter - resume_len) self.slow_down(start, byte_counter - resume_len)
if stream is None: if stream is None:
self.trouble(u'\nERROR: Did not get any data blocks') self.to_stderr(u"\n")
self.report_error(u'Did not get any data blocks')
return False return False
stream.close() stream.close()
self.report_finish() self.report_finish()