moved common to utils package

1 files changed, 61 insertions, 0 deletions

diff --git a/module/utils/pylgettext.py b/module/utils/pylgettext.py
new file mode 100644
index 000000000..fb36fecee
--- /dev/null
+++ b/module/utils/pylgettext.py
@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from gettext import *
+
+_searchdirs = None
+
+origfind = find
+
+def setpaths(pathlist):
+    global _searchdirs
+    if isinstance(pathlist, list):
+        _searchdirs = pathlist
+    else:
+        _searchdirs = list(pathlist)
+
+
+def addpath(path):
+    global _searchdirs
+    if _searchdirs is None:
+        _searchdirs = list(path)
+    else:
+        if path not in _searchdirs:
+            _searchdirs.append(path)
+
+
+def delpath(path):
+    global _searchdirs
+    if _searchdirs is not None:
+        if path in _searchdirs:
+            _searchdirs.remove(path)
+
+
+def clearpath():
+    global _searchdirs
+    if _searchdirs is not None:
+        _searchdirs = None
+
+
+def find(domain, localedir=None, languages=None, all=False):
+    if _searchdirs is None:
+        return origfind(domain, localedir, languages, all)
+    searches = [localedir] + _searchdirs
+    results = list()
+    for dir in searches:
+        res = origfind(domain, dir, languages, all)
+        if all is False:
+            results.append(res)
+        else:
+            results.extend(res)
+    if all is False:
+        results = filter(lambda x: x is not None, results)
+        if len(results) == 0:
+            return None
+        else:
+            return results[0]
+    else:
+        return results
+
+#Is there a smarter/cleaner pythonic way for this?
+translation.func_globals['find'] = find