Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

Micro-optimize mi.set_identifiers()

Browse Source
This commit is contained in:
Kovid Goyal 2013-07-23 09:09:23 +05:30
parent 2da2657345
commit 9b57e80e28
1 changed files with 5 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/calibre/ebooks/metadata/book/base.py
View File

@ -42,6 +42,8 @@ NULL_VALUES = {
field_metadata = FieldMetadata()
ck = lambda typ: icu_lower(typ).strip().replace(':', '').replace(',', '')
cv = lambda val: val.strip().replace(',', '|').replace(':', '|')
class Metadata(object):
@ -224,9 +226,9 @@ class Metadata(object):
def _clean_identifier(self, typ, val):
if typ:
typ = icu_lower(typ).strip().replace(':', '').replace(',', '')
typ = ck(typ)
if val:
val = val.strip().replace(',', '|').replace(':', '|')
val = cv(val)
return typ, val
def set_identifiers(self, identifiers):
@ -234,11 +236,7 @@ class Metadata(object):
Set all identifiers. Note that if you previously set ISBN, calling
this method will delete it.
'''
cleaned = {}
for key, val in identifiers.iteritems():
key, val = self._clean_identifier(key, val)
if key and val:
cleaned[key] = val
cleaned = {ck(k):cv(v) for k, v in identifiers.iteritems() if k and v}
object.__getattribute__(self, '_data')['identifiers'] = cleaned
def set_identifier(self, typ, val):