import ctypes
from .utils import *
+from .InfoExtractors import get_info_extractor
class FileDownloader(object):
keepvideo: Keep the video file after post-processing
min_filesize: Skip files smaller than this size
max_filesize: Skip files larger than this size
+ daterange: A DateRange object, download only if the upload_date is in the range.
"""
params = None
exponent = 0
else:
exponent = int(math.log(bytes, 1024.0))
- suffix = 'bkMGTPEZY'[exponent]
+ suffix = ['B','KiB','MiB','GiB','TiB','PiB','EiB','ZiB','YiB'][exponent]
converted = float(bytes) / float(1024 ** exponent)
return '%.2f%s' % (converted, suffix)
Print the message to stderr, it will be prefixed with 'WARNING:'
If stderr is a tty file the 'WARNING:' will be colored
'''
- if sys.stderr.isatty():
+ if sys.stderr.isatty() and os.name != 'nt':
_msg_header=u'\033[0;33mWARNING:\033[0m'
else:
_msg_header=u'WARNING:'
Do the same as trouble, but prefixes the message with 'ERROR:', colored
in red if stderr is a tty file.
'''
- if sys.stderr.isatty():
+ if sys.stderr.isatty() and os.name != 'nt':
_msg_header = u'\033[0;31mERROR:\033[0m'
else:
_msg_header = u'ERROR:'
filename = self.params['outtmpl'] % template_dict
return filename
except KeyError as err:
- self.trouble(u'ERROR: Erroneous output template')
+ self.report_error(u'Erroneous output template')
return None
except ValueError as err:
- self.trouble(u'ERROR: Insufficient system charset ' + repr(preferredencoding()))
+ self.report_error(u'Insufficient system charset ' + repr(preferredencoding()))
return None
def _match_entry(self, info_dict):
if rejecttitle:
if re.search(rejecttitle, title, re.IGNORECASE):
return u'"' + title + '" title matched reject pattern "' + rejecttitle + '"'
+ date = info_dict.get('upload_date', None)
+ if date is not None:
+ dateRange = self.params.get('daterange', DateRange())
+ if date not in dateRange:
+ return u'[download] %s upload date is not in range %s' % (date_from_str(date).isoformat(), dateRange)
return None
- def extract_info(self, url, download = True):
+ def extract_info(self, url, download = True, ie_name = None):
'''
Returns a list with a dictionary for each video we find.
If 'download', also downloads the videos.
'''
suitable_found = False
- for ie in self._ies:
+
+ #We copy the original list
+ ies = list(self._ies)
+
+ if ie_name is not None:
+ #We put in the first place the given info extractor
+ first_ie = get_info_extractor(ie_name)()
+ first_ie.set_downloader(self)
+ ies.insert(0, first_ie)
+
+ for ie in ies:
# Go to next InfoExtractor if not suitable
if not ie.suitable(url):
continue
# Warn if the _WORKING attribute is False
if not ie.working():
- self.to_stderr(u'WARNING: the program functionality for this site has been marked as broken, '
+ self.report_warning(u'the program functionality for this site has been marked as broken, '
u'and will probably not work. If you want to go on, use the -i option.')
# Suitable InfoExtractor found
# Extract information from URL and process it
try:
ie_results = ie.extract(url)
+ if ie_results is None: # Finished already (backwards compatibility; listformats and friends should be moved here)
+ break
results = []
for ie_result in ie_results:
if not 'extractor' in ie_result:
results.append(self.process_ie_result(ie_result, download))
return results
except ExtractorError as de: # An error we somewhat expected
- self.trouble(u'ERROR: ' + compat_str(de), de.format_traceback())
+ self.report_error(compat_str(de), de.format_traceback())
break
except Exception as e:
if self.params.get('ignoreerrors', False):
- self.trouble(u'ERROR: ' + compat_str(e), tb=compat_str(traceback.format_exc()))
+ self.report_error(compat_str(e), tb=compat_str(traceback.format_exc()))
break
else:
raise
if not suitable_found:
- self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url)
+ self.report_error(u'no suitable InfoExtractor: %s' % url)
def process_ie_result(self, ie_result, download = True):
"""
return ie_result
elif result_type == 'url':
#We get the video pointed by the url
- result = self.extract_info(ie_result['url'], download)[0]
+ result = self.extract_info(ie_result['url'], download, ie_name = ie_result['ie_key'])[0]
return result
elif result_type == 'playlist':
#We process each entry in the playlist
with io.open(encodeFilename(sub_filename), 'w', encoding='utf-8') as subfile:
subfile.write(sub)
except (OSError, IOError):
- self.trouble(u'ERROR: Cannot write subtitles file ' + descfn)
+ self.report_error(u'Cannot write subtitles file ' + descfn)
return
if self.params.get('onlysubtitles', False):
return
#It also downloads the videos
videos = self.extract_info(url)
except UnavailableVideoError:
- self.trouble(u'\nERROR: unable to download video')
+ self.report_error(u'unable to download video')
except MaxDownloadsReached:
self.to_screen(u'[info] Maximum number of downloaded files reached.')
raise