Added checks for valid resource slugs

transifex · Aug 20, 2010 · 9c724b2 · 9c724b2
1 parent 2229e0d
commit 9c724b2
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diff --git a/txclib/commands.py b/txclib/commands.py
@@ -194,6 +194,8 @@ def cmd_set_source_file(argv, path_to_tx=None):
         return
     for opt, arg in opts:
         if opt in ("-r", "--resource"):
+            if not valid_slug(arg):
+                raise Exception("Valid characters for resource slugs are [-_\w]")
             resource = arg
         elif opt in ("-l", "--lang"):
             lang = arg

diff --git a/txclib/utils.py b/txclib/utils.py
@@ -81,3 +81,13 @@ def get_opener(host, username, passwd):
     return opener
 
 
+def valid_slug(slug):
+    """
+    Check if a slug contains only valid characters.
+
+    Valid chars include [-_\w]
+    """
+    if re.match("^[A-Za-z0-9_-]*$", slug):
+        return True
+    return False
+