Cutlery/calibre
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Kovid Goyal 2008-09-12 10:18:16 -07:00
parent 8d2a578832
commit fdf4c4342f
2 changed files with 9 additions and 6 deletions
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2
src/calibre/constants.py
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@ -2,7 +2,7 @@ __license__ = 'GPL v3'
__copyright__ = '2008, Kovid Goyal kovid@kovidgoyal.net' __copyright__ = '2008, Kovid Goyal kovid@kovidgoyal.net'
__docformat__ = 'restructuredtext en' __docformat__ = 'restructuredtext en'
__appname__ = 'calibre' __appname__ = 'calibre'
__version__ = '0.4.84b12' __version__ = '0.4.84b13'
__author__ = "Kovid Goyal <kovid@kovidgoyal.net>" __author__ = "Kovid Goyal <kovid@kovidgoyal.net>"
''' '''
Various run time constants. Various run time constants.

13
src/calibre/library/database2.py
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@ -514,12 +514,15 @@ class LibraryDatabase2(LibraryDatabase):
p.save(path) p.save(path)
def formats(self, index, index_is_id=False): def formats(self, index, index_is_id=False):
''' Return available formats as a comma separated list ''' ''' Return available formats as a comma separated list or None if htere are no available formats '''
id = index if index_is_id else self.id(index) id = index if index_is_id else self.id(index)
path = os.path.join(self.library_path, self.path(id, index_is_id=True)) path = os.path.join(self.library_path, self.path(id, index_is_id=True))
formats = self.conn.execute('SELECT format FROM data WHERE book=?', (id,)).fetchall() try:
name = self.conn.execute('SELECT name FROM data WHERE book=?', (id,)).fetchone()[0] formats = self.conn.execute('SELECT format FROM data WHERE book=?', (id,)).fetchall()
formats = map(lambda x:x[0], formats) name = self.conn.execute('SELECT name FROM data WHERE book=?', (id,)).fetchone()[0]
formats = map(lambda x:x[0], formats)
except:
return None
ans = [] ans = []
for format in formats: for format in formats:
_format = ('.' + format.lower()) if format else '' _format = ('.' + format.lower()) if format else ''
@ -573,7 +576,7 @@ class LibraryDatabase2(LibraryDatabase):
if os.path.exists(path): if os.path.exists(path):
shutil.rmtree(path) shutil.rmtree(path)
parent = os.path.dirname(path) parent = os.path.dirname(path)
if not os.listdir(parent): if len(os.listdir(parent)) == 0:
shutil.rmtree(parent) shutil.rmtree(parent)
self.conn.execute('DELETE FROM books WHERE id=?', (id,)) self.conn.execute('DELETE FROM books WHERE id=?', (id,))
self.conn.commit() self.conn.commit()