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

Improve performance of rules templates by not calling the "and" function if there is only one condition.

Browse Source
This commit is contained in:
Charles Haley 2020-04-18 18:33:09 +01:00
parent 545ce0b6ce
commit 5187d5dc02
1 changed files with 16 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/calibre/library/coloring.py
View File

@ -62,6 +62,7 @@ class Rule(object): # {{{
return None return None
conditions = [x for x in map(self.apply_condition, self.conditions) if x is not None] conditions = [x for x in map(self.apply_condition, self.conditions) if x is not None]
conditions = (',\n' + ' '*9).join(conditions) conditions = (',\n' + ' '*9).join(conditions)
if len(self.conditions) > 1:
return dedent('''\ return dedent('''\
program: program:
{sig} {sig}
@ -70,6 +71,13 @@ class Rule(object): # {{{
), '{color}', ''); ), '{color}', '');
''').format(sig=self.signature, conditions=conditions, ''').format(sig=self.signature, conditions=conditions,
color=self.color) color=self.color)
else:
return dedent('''\
program:
{sig}
test({conditions}, '{color}', '');
''').format(sig=self.signature, conditions=conditions,
color=self.color)
def apply_condition(self, condition): def apply_condition(self, condition):
col, action, val = condition col, action, val = condition