Cutlery/calibre
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This commit is contained in:
Kovid Goyal 2011-07-15 09:33:24 -06:00
parent 3b14bdae85
commit 625449de9a
2 changed files with 11 additions and 8 deletions
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4
src/calibre/db/cache.py
View File

@ -299,8 +299,8 @@ class Cache(object):
return mi
@api
def cover(self, book_id, as_file=False, as_image=False,
as_path=False):
def cover(self, book_id,
as_file=False, as_image=False, as_path=False):
'''
Return the cover image or None. By default, returns the cover as a
bytestring.

15
src/calibre/db/view.py
View File

@ -13,6 +13,7 @@ class View(object):
def __init__(self, cache):
self.cache = cache
self.marked_ids = {}
self._field_getters = {}
for col, idx in cache.backend.FIELD_MAP.iteritems():
if isinstance(col, int):
@ -26,7 +27,7 @@ class View(object):
'id' : self._get_id,
'au_map' : self.get_author_data,
'ondevice': self.get_ondevice,
'marked' : self.get_is_marked,
'marked' : self.get_marked,
}[col]
except KeyError:
self._field_getters[idx] = partial(self.get, col)
@ -47,17 +48,19 @@ class View(object):
return getter(row, index_is_id=index_is_id)
def index_to_id(self, idx):
pass
return self._map_filtered[idx]
def get(self, field, idx, index_is_id=True, default_value=None):
id_ = idx if index_is_id else self.index_to_id(idx)
return self.cache.field_for(field, id_)
def get_ondevice(self, idx, index_is_id=True, default_value=False):
pass
def get_ondevice(self, idx, index_is_id=True, default_value=''):
id_ = idx if index_is_id else self.index_to_id(idx)
self.cache.field_for('ondevice', id_, default_value=default_value)
def get_is_marked(self, idx, index_is_id=True, default_value=False):
pass
def get_marked(self, idx, index_is_id=True, default_value=None):
id_ = idx if index_is_id else self.index_to_id(idx)
return self.marked_ids.get(id_, default_value)
def get_author_data(self, idx, index_is_id=True, default_value=()):
'''