Add fabric file

fabfile.py

@@ -0,0 +1,38 @@
+"""
+Tools for automating daily tasks.
+"""
+from fabric.api import local
+from fabric.colors import red, green
+
+def i18n_upload():
+    """Update source language, and upload to Transifex.
+    """
+    _debug('django-admin.py makemessages -l en -e py,html -i "thirdpart*"')
+    local('django-admin.py makemessages -l en -e py,html -i "thirdpart*"')
+
+    # some version of makemessages will produce "%%" in the string, replace that
+    # to "%".
+    _inplace_change('locale/en/LC_MESSAGES/django.po', '%%', '%')
+
+    _debug('tx push -s')
+    local('tx push -s')
+
+def i18n_pull():
+    """Update local po files with Transifex.
+    """
+    _debug('tx pull')
+    local('tx pull')
+
+########## utility functions
+def _inplace_change(filename, old_string, new_string):
+    s = open(filename).read()
+    if old_string in s:
+        print(green('Changing "{old_string}" to "{new_string}" in "{filename}"'.format(**locals())))
+        s = s.replace(old_string, new_string)
+        f = open(filename, 'w')
+        f.write(s)
+        f.flush()
+        f.close()
+
+def _debug(msg):
+    print(red('Running: {msg}'.format(**locals())))