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

Reduce metadata source plugin updates interval

Browse Source 
Also touch the cache file even when there are no changes to avoid
excessive queries.
This commit is contained in:
Kovid Goyal 2017-03-02 19:46:57 +05:30
parent b9eea6b91c
commit 959583bcc2
2 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/calibre/ebooks/metadata/sources/update.py
View File

@ -20,7 +20,7 @@ from calibre.utils.https import get_https_resource_securely
cache = JSONConfig('metadata-sources-cache.json') cache = JSONConfig('metadata-sources-cache.json')
UPDATE_INTERVAL = 24 * 60 * 60 UPDATE_INTERVAL = 12 * 60 * 60
current_search_engines = builtin_search_engines current_search_engines = builtin_search_engines
@ -113,6 +113,7 @@ def main(report_error=prints, report_action=prints):
'Failed to get metadata sources hashes with error: {}'.format(as_unicode(e))) 'Failed to get metadata sources hashes with error: {}'.format(as_unicode(e)))
return return
if not needed: if not needed:
cache.touch()
return return
updated = {} updated = {}
for name, expected_hash in needed.iteritems(): for name, expected_hash in needed.iteritems():

6
src/calibre/utils/config.py
View File

@ -292,6 +292,12 @@ class XMLConfig(dict):
except EnvironmentError: except EnvironmentError:
return 0 return 0
def touch(self):
try:
os.utime(self.file_path, None)
except EnvironmentError:
pass
def raw_to_object(self, raw): def raw_to_object(self, raw):
return plistlib.readPlistFromString(raw) return plistlib.readPlistFromString(raw)