## 路径下
/usr/lib/calibre/calibre/db
## 修改backend.py文件
注释 #author = ascii_filename(author)[:l].decode('ascii', 'replace')
#title = ascii_filename(title.lstrip())[:l].decode('ascii', 'replace').rstrip()
#author = ascii_filename(author)[:l].decode('ascii', 'replace')
#title = ascii_filename(title.lstrip())[:l].decode('ascii', 'replace').rstrip()
def construct_path_name(self, book_id, title, author):
'''
Construct the directory name for this book based on its metadata.
'''
book_id = ' (%d)' % book_id
l = self.PATH_LIMIT - (len(book_id) // 2) - 2
#author = ascii_filename(author)[:l].decode('ascii', 'replace')
#title = ascii_filename(title.lstrip())[:l].decode('ascii', 'replace').rstrip()
if not title:
title = 'Unknown'[:l]
try:
while author[-1] in (' ', '.'):
author = author[:-1]
except IndexError:
author = ''
if not author:
author = ascii_filename(_('Unknown')).decode(
'ascii', 'replace')
if author.upper() in WINDOWS_RESERVED_NAMES:
author += 'w'
return '%s/%s%s' % (author, title, book_id)
def construct_file_name(self, book_id, title, author, extlen):
'''
Construct the file name for this book based on its metadata.
'''
extlen = max(extlen, 14) # 14 accounts for ORIGINAL_EPUB
# The PATH_LIMIT on windows already takes into account the doubling
# (it is used to enforce the total path length limit, individual path
# components can be much longer than the total path length would allow on
# windows).
l = (self.PATH_LIMIT - (extlen // 2) - 2) if iswindows else ((self.PATH_LIMIT - extlen - 2) // 2)
if l < 5:
raise ValueError('Extension length too long: %d' % extlen)
#author = ascii_filename(author)[:l].decode('ascii', 'replace')
#title = ascii_filename(title.lstrip())[:l].decode('ascii', 'replace').rstrip()
if not title:
title = 'Unknown'[:l]
name = title + ' - ' + author
while name.endswith('.'):
name = name[:-1]
if not name:
name = ascii_filename(_('Unknown')).decode('ascii', 'replace')
return name
## 重新编译该文件
python2 -m py_compile backend.py
