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Revised _update_epub_metadata

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GRiker 2011-11-22 06:22:38 -07:00
parent dd8960eeac
commit a4ed02cf0d
1 changed files with 44 additions and 48 deletions
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92
src/calibre/devices/apple/driver.py
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@ -2647,69 +2647,61 @@ class ITUNES(DriverBase):
# Refresh epub metadata # Refresh epub metadata
with open(fpath,'r+b') as zfo: with open(fpath,'r+b') as zfo:
# Touch the OPF timestamp if False:
try: try:
zf_opf = ZipFile(fpath,'r') zf_opf = ZipFile(fpath,'r')
fnames = zf_opf.namelist() fnames = zf_opf.namelist()
opf = [x for x in fnames if '.opf' in x][0] opf = [x for x in fnames if '.opf' in x][0]
except: except:
raise UserFeedback("'%s' is not a valid EPUB" % metadata.title, raise UserFeedback("'%s' is not a valid EPUB" % metadata.title,
None, None,
level=UserFeedback.WARN) level=UserFeedback.WARN)
#Touch the OPF timestamp
opf_tree = etree.fromstring(zf_opf.read(opf))
md_els = opf_tree.xpath('.//*[local-name()="metadata"]')
if md_els:
ts = md_els[0].find('.//*[@name="calibre:timestamp"]')
if ts is not None:
timestamp = ts.get('content')
old_ts = parse_date(timestamp)
metadata.timestamp = datetime.datetime(old_ts.year, old_ts.month, old_ts.day, old_ts.hour,
old_ts.minute, old_ts.second, old_ts.microsecond+1, old_ts.tzinfo)
if DEBUG:
self.log.info(" existing timestamp: %s" % metadata.timestamp)
else:
metadata.timestamp = now()
if DEBUG:
self.log.info(" add timestamp: %s" % metadata.timestamp)
opf_tree = etree.fromstring(zf_opf.read(opf))
md_els = opf_tree.xpath('.//*[local-name()="metadata"]')
if md_els:
ts = md_els[0].find('.//*[@name="calibre:timestamp"]')
if ts is not None:
timestamp = ts.get('content')
old_ts = parse_date(timestamp)
metadata.timestamp = datetime.datetime(old_ts.year, old_ts.month, old_ts.day, old_ts.hour,
old_ts.minute, old_ts.second, old_ts.microsecond+1, old_ts.tzinfo)
if DEBUG:
self.log.info(" existing timestamp: %s" % metadata.timestamp)
else: else:
metadata.timestamp = now() metadata.timestamp = now()
if DEBUG: if DEBUG:
self.log.warning(" missing <metadata> block in OPF file")
self.log.info(" add timestamp: %s" % metadata.timestamp) self.log.info(" add timestamp: %s" % metadata.timestamp)
else: zf_opf.close()
metadata.timestamp = now()
if DEBUG:
self.log.warning(" missing <metadata> block in OPF file")
self.log.info(" add timestamp: %s" % metadata.timestamp)
# Force the language declaration for iBooks 1.1
#metadata.language = get_lang().replace('_', '-')
# Updates from metadata plugboard (ignoring publisher)
metadata.language = metadata_x.language
if DEBUG:
if metadata.language != metadata_x.language:
self.log.info(" rewriting language: <dc:language>%s</dc:language>" % metadata.language)
zf_opf.close()
# If 'News' in tags, tweak the title/author for friendlier display in iBooks # If 'News' in tags, tweak the title/author for friendlier display in iBooks
if _('News') in metadata.tags or \ if _('News') in metadata_x.tags or \
_('Catalog') in metadata.tags: _('Catalog') in metadata_x.tags:
if metadata.title.find('[') > 0: if metadata_x.title.find('[') > 0:
metadata.title = metadata.title[:metadata.title.find('[')-1] metadata_x.title = metadata_x.title[:metadata_x.title.find('[')-1]
date_as_author = '%s, %s %s, %s' % (strftime('%A'), strftime('%B'), strftime('%d').lstrip('0'), strftime('%Y')) date_as_author = '%s, %s %s, %s' % (strftime('%A'), strftime('%B'), strftime('%d').lstrip('0'), strftime('%Y'))
metadata.author = metadata.authors = [date_as_author] metadata_x.author = metadata_x.authors = [date_as_author]
sort_author = re.sub('^\s*A\s+|^\s*The\s+|^\s*An\s+', '', metadata.title).rstrip() sort_author = re.sub('^\s*A\s+|^\s*The\s+|^\s*An\s+', '', metadata_x.title).rstrip()
metadata.author_sort = '%s %s' % (sort_author, strftime('%Y-%m-%d')) metadata_x.author_sort = '%s %s' % (sort_author, strftime('%Y-%m-%d'))
# Remove any non-alpha category tags # Remove any non-alpha category tags
for tag in metadata.tags: for tag in metadata_x.tags:
if not self._is_alpha(tag[0]): if not self._is_alpha(tag[0]):
metadata.tags.remove(tag) metadata_x.tags.remove(tag)
# If windows & series, nuke tags so series used as Category during _update_iTunes_metadata() # If windows & series, nuke tags so series used as Category during _update_iTunes_metadata()
if iswindows and metadata.series: if iswindows and metadata_x.series:
metadata.tags = None metadata_x.tags = None
set_metadata(zfo, metadata, apply_null=True, update_timestamp=True) set_metadata(zfo, metadata_x, apply_null=True, update_timestamp=True)
def _update_device(self, msg='', wait=True): def _update_device(self, msg='', wait=True):
''' '''
@ -2838,6 +2830,8 @@ class ITUNES(DriverBase):
break break
if db_added: if db_added:
self.log.warning(" waiting for db_added to become writeable ")
time.sleep(1.0)
# If no title_sort plugboard tweak, create sort_name from series/index # If no title_sort plugboard tweak, create sort_name from series/index
if metadata.title_sort == metadata_x.title_sort: if metadata.title_sort == metadata_x.title_sort:
db_added.sort_name.set("%s %s" % (self.title_sorter(metadata_x.series), series_index)) db_added.sort_name.set("%s %s" % (self.title_sorter(metadata_x.series), series_index))
@ -2878,6 +2872,8 @@ class ITUNES(DriverBase):
lb_added.SortName = metadata_x.title_sort lb_added.SortName = metadata_x.title_sort
if db_added: if db_added:
self.log.warning(" waiting for db_added to become writeable ")
time.sleep(1.0)
db_added.Name = metadata_x.title db_added.Name = metadata_x.title
db_added.Album = metadata_x.title db_added.Album = metadata_x.title
db_added.Artist = authors_to_string(metadata_x.authors) db_added.Artist = authors_to_string(metadata_x.authors)