Extract translatable strings from tracker templates

Author: Alexander Smishlajev

roundup/scripts/roundup_gettext.py

@@ -0,0 +1,54 @@
+#! /usr/bin/env python
+#
+# Copyright 2004 Richard Jones ([email protected])
+#
+# $Id: roundup_gettext.py,v 1.1 2004-10-20 10:25:23 a1s Exp $
+
+"""Extract translatable strings from tracker templates"""
+
+import os
+import sys
+
+from roundup.i18n import _
+from roundup.cgi.TAL import talgettext
+
+# name of message template file.
+# i don't think this will ever need to be changed, but still...
+TEMPLATE_FILE = "messages.pot"
+
+def run():
+    # return unless command line arguments contain single directory path
+    if (len(sys.argv) != 2) or (sys.argv[1] in ("-h", "--help")):
+        print _("Usage: %(program)s <tracker home>") % {"program": sys.argv[0]}
+        return
+    # collect file paths of html templates
+    home = os.path.abspath(sys.argv[1])
+    htmldir = os.path.join(home, "html")
+    if os.path.isdir(htmldir):
+        # glob is not used because i want to match file names
+        # without case sensitivity, and that is easier done this way.
+        htmlfiles = [filename for filename in os.listdir(htmldir)
+            if os.path.isfile(os.path.join(htmldir, filename))
+            and filename.lower().endswith(".html")]
+    else:
+        htmlfiles = []
+    # return if no html files found
+    if not htmlfiles:
+        print _("No tracker templates found in directory %s") % home
+        return
+    # change to locale dir to have relative source references
+    locale = os.path.join(home, "locale")
+    if not os.path.isdir(locale):
+        os.mkdir(locale)
+    os.chdir(locale)
+    # tweak sys.argv as this is the only way to tell talgettext what to do
+    # Note: unix-style paths used instead of os.path.join deliberately
+    sys.argv[1:] = ["-o", TEMPLATE_FILE] \
+        + ["../html/" + filename for filename in htmlfiles]
+    # run
+    talgettext.main()
+
+if __name__ == "__main__":
+    run()
+
+# vim: set et sts=4 sw=4 :