[Lib] Updated jinja2 to v2.7.3 and markupsafe to v0.23

1 files changed, 31 insertions, 28 deletions

diff --git a/module/lib/jinja2/exceptions.py b/module/lib/jinja2/exceptions.py
index 771f6a8d7..c9df6dc7c 100644
--- a/module/lib/jinja2/exceptions.py
+++ b/module/lib/jinja2/exceptions.py
@@ -8,24 +8,40 @@
     :copyright: (c) 2010 by the Jinja Team.
     :license: BSD, see LICENSE for more details.
 """
+from jinja2._compat import imap, text_type, PY2, implements_to_string
 
 
 class TemplateError(Exception):
     """Baseclass for all template errors."""
 
-    def __init__(self, message=None):
-        if message is not None:
-            message = unicode(message).encode('utf-8')
-        Exception.__init__(self, message)
-
-    @property
-    def message(self):
-        if self.args:
-            message = self.args[0]
+    if PY2:
+        def __init__(self, message=None):
             if message is not None:
-                return message.decode('utf-8', 'replace')
-
-
+                message = text_type(message).encode('utf-8')
+            Exception.__init__(self, message)
+
+        @property
+        def message(self):
+            if self.args:
+                message = self.args[0]
+                if message is not None:
+                    return message.decode('utf-8', 'replace')
+
+        def __unicode__(self):
+            return self.message or u''
+    else:
+        def __init__(self, message=None):
+            Exception.__init__(self, message)
+
+        @property
+        def message(self):
+            if self.args:
+                message = self.args[0]
+                if message is not None:
+                    return message
+
+
+@implements_to_string
 class TemplateNotFound(IOError, LookupError, TemplateError):
     """Raised if a template does not exist."""
 
@@ -42,13 +58,6 @@ class TemplateNotFound(IOError, LookupError, TemplateError):
         self.templates = [name]
 
     def __str__(self):
-        return self.message.encode('utf-8')
-
-    # unicode goes after __str__ because we configured 2to3 to rename
-    # __unicode__ to __str__.  because the 2to3 tree is not designed to
-    # remove nodes from it, we leave the above __str__ around and let
-    # it override at runtime.
-    def __unicode__(self):
         return self.message
 
 
@@ -62,12 +71,13 @@ class TemplatesNotFound(TemplateNotFound):
 
     def __init__(self, names=(), message=None):
         if message is None:
-            message = u'non of the templates given were found: ' + \
-                      u', '.join(map(unicode, names))
+            message = u'none of the templates given were found: ' + \
+                      u', '.join(imap(text_type, names))
         TemplateNotFound.__init__(self, names and names[-1] or None, message)
         self.templates = list(names)
 
 
+@implements_to_string
 class TemplateSyntaxError(TemplateError):
     """Raised to tell the user that there is a problem with the template."""
 
@@ -83,13 +93,6 @@ class TemplateSyntaxError(TemplateError):
         self.translated = False
 
     def __str__(self):
-        return unicode(self).encode('utf-8')
-
-    # unicode goes after __str__ because we configured 2to3 to rename
-    # __unicode__ to __str__.  because the 2to3 tree is not designed to
-    # remove nodes from it, we leave the above __str__ around and let
-    # it override at runtime.
-    def __unicode__(self):
         # for translated errors we only return the message
         if self.translated:
             return self.message