def create_format_entry(self, authortitle, fmt):
formatdb = Factory.connect_formatdb()
key = hashlib.md5(authortitle + fmt).hexdigest()
f = formatdb.new_item(key)
f.add_value("authortitle", authortitle)
f.add_value("format", fmt)
f.add_value("version_count", 1)
f.add_value("sdbkey", key)
f.save()
return key
def create_format_entry(self, authortitle, fmt):
formatdb = Factory.connect_formatdb()
key = hashlib.md5(authortitle + fmt).hexdigest()
f = formatdb.new_item(key)
f.add_value("authortitle", authortitle)
f.add_value("format", fmt)
f.add_value("version_count", 1)
f.add_value("sdbkey", key)
f.save()
return key
def update_library(self, ebooks):
new_ebook_count = 0
bookdb = Factory.connect_bookdb()
formatdb = Factory.connect_formatdb()
versiondb = Factory.connect_versiondb()
for authortitle in ebooks.keys():
# check for this in the library
key = hashlib.md5(authortitle).hexdigest()
b = bookdb.get_item(key)
if b is None:
self.create_book_entry(authortitle, ebooks[authortitle].keys())
# create format and version entries
for fmt in ebooks[authortitle].keys():
self.create_format_entry(authortitle, fmt)
self.create_version_entry(authortitle, fmt, 1, ebooks[authortitle][fmt]['size'], ebooks[authortitle][fmt]['filehash'])
new_ebook_count += 1
# update an existing book
else:
# add user to set of owners
if self.user.username not in b['users']:
b.add_value("users", self.user.username)
# check if supplied formats already exist
for fmt in ebooks[authortitle].keys():
key = hashlib.md5(authortitle).hexdigest()
f = formatdb.get_item(key)
# append to the set of this book's formats
if fmt not in b['formats']:
b.add_value("formats", fmt)
if f is None:
# create the new format and version entries
self.create_format_entry(authortitle, fmt)
self.create_version_entry(authortitle, fmt, 1, ebooks[authortitle][fmt]['size'], ebooks[authortitle][fmt]['filehash'])
new_ebook_count += 1
else:
# format exists; ensure this exact version hasn't already been uploaded
if self.check_version_exists(ebooks[authortitle][fmt]['filehash']):
# increment the count of different versions of this format
f['version_count'] = int(f['version_count']) + 1
f.save()
# create the new version entry
self.create_version_entry(authortitle, fmt, f['version_count'], ebooks[authortitle][fmt]['size'], ebooks[authortitle][fmt]['filehash'])
new_ebook_count += 1
else:
print "ignoring exact duplicate %s" % authortitle
return new_ebook_count
def update_library(self, ebooks):
new_ebook_count = 0
bookdb = Factory.connect_bookdb()
formatdb = Factory.connect_formatdb()
versiondb = Factory.connect_versiondb()
for authortitle in ebooks.keys():
# check for this in the library
key = hashlib.md5(authortitle).hexdigest()
b = bookdb.get_item(key)
if b is None:
self.create_book_entry(authortitle, ebooks[authortitle].keys())
# create format and version entries
for fmt in ebooks[authortitle].keys():
self.create_format_entry(authortitle, fmt)
self.create_version_entry(
authortitle, fmt, 1, ebooks[authortitle][fmt]['size'],
ebooks[authortitle][fmt]['filehash'])
new_ebook_count += 1
# update an existing book
else:
# add user to set of owners
if self.user.username not in b['users']:
b.add_value("users", self.user.username)
# check if supplied formats already exist
for fmt in ebooks[authortitle].keys():
key = hashlib.md5(authortitle).hexdigest()
f = formatdb.get_item(key)
# append to the set of this book's formats
if fmt not in b['formats']:
b.add_value("formats", fmt)
if f is None:
# create the new format and version entries
self.create_format_entry(authortitle, fmt)
self.create_version_entry(
authortitle, fmt, 1,
ebooks[authortitle][fmt]['size'],
ebooks[authortitle][fmt]['filehash'])
new_ebook_count += 1
else:
# format exists; ensure this exact version hasn't already been uploaded
if self.check_version_exists(
ebooks[authortitle][fmt]['filehash']):
# increment the count of different versions of this format
f['version_count'] = int(f['version_count']) + 1
f.save()
# create the new version entry
self.create_version_entry(
authortitle, fmt, f['version_count'],
ebooks[authortitle][fmt]['size'],
ebooks[authortitle][fmt]['filehash'])
new_ebook_count += 1
else:
print "ignoring exact duplicate %s" % authortitle
return new_ebook_count
