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adapted changed FILM_URL_REGEX; improved debugging and help texts

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Karl Voit 2019-09-21 10:35:41 +02:00
parent 5fc36d3e69
commit aaff6f253f
1 changed files with 25 additions and 16 deletions
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41
guessfilename/__init__.py
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@ -1,6 +1,6 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
PROG_VERSION = u"Time-stamp: <2019-09-03 14:21:50 vk>"
PROG_VERSION = u"Time-stamp: <2019-09-21 10:34:44 vk>"
# TODO:
@ -218,12 +218,22 @@ class GuessFilename(object):
# /2018-06-08_2140_tl_ → required
# 01_Was-gibt-es-Neu_Promifrage-gest__13979244__o__1391278651__s14313058_8__BCK1HD
# _22050122P_22091314P_Q4A.mp4 → required
FILM_URL_REGEX = re.compile('https?://apasfpd.sf.apa.at/cms-worldwide/online/' +
'.+' + # e.g., "7db1010b02753288e65ff61d5e1dff58/1528531468"
'/' + DATESTAMP_REGEX + '_' + TIMESTAMP_REGEX + '_tl_' + # e.g., "/2018-06-08_2140_tl_"
'.+' + # e.g., "01_Was-gibt-es-Neu_Promifrage-gest__13979244__o__1391278651__s14313058_8__BCK1HD"
'_' + TIMESTAMP_REGEX + '\d\dP_' + TIMESTAMP_REGEX + '\d\dP_' + # e.g., "_22050122P_22091314P_"
'(Q4A|Q6A|Q8C).mp4') # "Q4A.mp4" or "Q6A.mp4" or "Q8C.mp4"
# 2019-09-21: Regex seems to have changed to something matching:
# https://apasfiis.sf.apa.at/ipad/cms-worldwide/2019-09-20_2200_tl_02_ZIB-2_Wetter__14026467__o__698276635d__s14562567_7__ORF2HD_22241720P_22245804P_Q4A.mp4/playlist.m3u8
# which gets parsed like:
# https://apasfiis.sf.apa.at/ipad/cms-worldwide/
# 2019-09-20_2200_tl_
# 02_ZIB-2_Wetter__14026467__o__698276635d__s14562567_7__ORF2HD
# _22241720P_22245804P_
# Q4A.mp4/playlist.m3u8
FILM_URL_REGEX = re.compile('https?://apasfiis.sf.apa.at/(ipad/)?cms-worldwide/' +
DATESTAMP_REGEX + '_' + TIMESTAMP_REGEX + '_tl_' + # e.g., 2019-09-20_2200_tl_
'.+' + # e.g., 02_ZIB-2_Wetter__14026467__o__698276635d__s14562567_7__ORF2HD
'_' + TIMESTAMP_REGEX + '\d\dP_' + TIMESTAMP_REGEX + '\d\dP_' + # e.g., _22241720P_22245804P_
'(Q4A|Q6A|Q8C).mp4/playlist.m3u8') # e.g., Q4A.mp4/playlist.m3u8
FILM_URL_EXAMPLE = 'https://apasfiis.sf.apa.at/cms-worldwide/2019-09-20_2200_tl_02_ZIB-2_Wetter__14026467__o__698276635d__s14562567_7__ORF2HD_22241720P_22245804P_Q4A.mp4/playlist.m3u8'
FILM_URL_REGEX_MISMATCH_HELP_TEXT = 'You did not enter a valid Film-URL which looks like: \n"' + FILM_URL_EXAMPLE + '"\n' + \
'matching the hard-coded regular expression: \n' + str(FILM_URL_REGEX).replace('re.compile(', '') + '\''
# MediathekView was able to generate the full length file name including
# the full length original file name which contains the detailed begin- and
@ -843,18 +853,17 @@ class GuessFilename(object):
film_regex_match = re.match(self.FILM_URL_REGEX, film_url)
if not film_regex_match:
logging.warn('Too bad: the URL given did not match the hard-coded regular expression: ' + str(self.FILM_URL_REGEX))
elif regex_match.groups()[:5] != film_regex_match.groups()[:5]:
# plausibility check fails: date and time of the chunks differ
logging.warn('Sorry, there is a mismatch of the date and time contained bewteen the filename (' +
logging.warn(self.FILM_URL_REGEX_MISMATCH_HELP_TEXT)
logging.debug('entered film_url:\n' + film_url)
elif regex_match.groups()[:5] != film_regex_match.groups()[1:6]:
logging.debug('plausibility check fails: date and time of the chunks differ: \nselected regex_match.groups is "' +
str(regex_match.groups()[:5]) + '" which does not match\nselected film_regex_match.groups "' +
str(film_regex_match.groups()[1:6]) + '". Maybe adapt the potentially changed index group numbers due to changed RegEx?')
logging.warn('Sorry, there is a mismatch of the date and time contained between the filename (' +
self.build_string_via_indexgroups(regex_match, [1, '-', 2, '-', 3, 'T', 4, '.', 5]) +
') and the URL pasted (' +
self.build_string_via_indexgroups(film_regex_match, [1, '-', 2, '-', 3, 'T', 4, '.', 5]) +
'). Please try again with the correct URL ...')
elif not film_regex_match:
logging.warn('You did not enter a valid Film-URL which looks like: ' +
'http(s)://apasfpd.apa.at/cms-worldwide/online/.../.../2018-06-08_2140_tl_01_Description__' +
'13979244__o__1391278651__s14313058_8__BCK1HD_22050122P_22091314P_Q4A.mp4')
else:
url_valid = True
@ -865,7 +874,7 @@ class GuessFilename(object):
datestamp = self.build_string_via_indexgroups(regex_match, [1, '-', 2, '-', 3, 'T'])
# e.g., "22.05.01 "
timestamp = self.build_string_via_indexgroups(film_regex_match, [8, '.', 9, '.', 10, ' '])
timestamp = self.build_string_via_indexgroups(film_regex_match, [9, '.', 10, '.', 11, ' '])
# e.g., "ORF - Was gibt es Neues? - Promifrage gestellt von Helmut Bohatsch_ Wie vergewisserte sich der Bischof von New York 1877, dass das erste Tonaufnahmegerät kein Teufelswerk ist? -- lowquality.mp4"
description = self.build_string_via_indexgroups(regex_match, [8, ' - ', 9, ' - ', 10, ' -- ', qualitytag, '.mp4'])