Merged in bugfix/validate-unicode-strings (pull request #326)

validate unicode strings

Approved-by: Milan Kolar <milan@orbi.tools>

pype/plugins/maya/publish/validate_unicode_strings.py

@@ -0,0 +1,40 @@
+import os
+from maya import cmds
+
+import pyblish.api
+import pype.api
+import pype.maya.action
+
+
+class ValidateUnicodeStrings(pyblish.api.Validator):
+    """Validate all environment variables are string type.
+
+    """
+
+    order = pype.api.ValidateContentsOrder
+    hosts = ['maya']
+    families = ['review']
+    label = 'Unicode Strings'
+    actions = [pype.api.RepairAction]
+
+    def process(self, instance):
+        invalid = self.get_invalid(instance)
+        if invalid:
+            raise RuntimeError("Found unicode strings in environment variables.")
+
+    @classmethod
+    def get_invalid(cls, instance):
+        invalid = []
+        for key, value in os.environ.items():
+            if type(value) is type(u't'):
+                invalid.append((key, value))
+
+        return invalid
+
+    @classmethod
+    def repair(cls, instance):
+        """Retype all unicodes to strings."""
+
+        for key, value in os.environ.items():
+            if type(value) is type(u't'):
+                os.environ[key] = str(value)