diff options
Diffstat (limited to 'Lib/gettext.py')
| -rw-r--r-- | Lib/gettext.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Lib/gettext.py b/Lib/gettext.py index 724cecb4c0..578490f68c 100644 --- a/Lib/gettext.py +++ b/Lib/gettext.py @@ -235,7 +235,11 @@ def translation(domain, localedir=None, languages=None, class_=None): raise IOError(ENOENT, 'No translation file found for domain', domain) key = os.path.abspath(mofile) # TBD: do we need to worry about the file pointer getting collected? - t = _translations.setdefault(key, class_(open(mofile, 'rb'))) + # Avoid opening, reading, and parsing the .mo file after it's been done + # once. + t = _translations.get(key) + if t is None: + t = _translations.setdefault(key, class_(open(mofile, 'rb'))) return t |