Remove submodule, just put Dependencies in ./libs

libs/flask/testing.py

@@ -0,0 +1,67 @@
+# -*- coding: utf-8 -*-
+"""
+    flask.testing
+    ~~~~~~~~~~~~~
+
+    Implements test support helpers.  This module is lazily imported
+    and usually not used in production environments.
+
+    :copyright: (c) 2010 by Armin Ronacher.
+    :license: BSD, see LICENSE for more details.
+"""
+
+from werkzeug import Client, EnvironBuilder
+from flask import _request_ctx_stack
+
+
+class FlaskClient(Client):
+    """Works like a regular Werkzeug test client but has some
+    knowledge about how Flask works to defer the cleanup of the
+    request context stack to the end of a with body when used
+    in a with statement.
+    """
+
+    preserve_context = context_preserved = False
+
+    def open(self, *args, **kwargs):
+        if self.context_preserved:
+            _request_ctx_stack.pop()
+            self.context_preserved = False
+        kwargs.setdefault('environ_overrides', {}) \
+            ['flask._preserve_context'] = self.preserve_context
+
+        as_tuple = kwargs.pop('as_tuple', False)
+        buffered = kwargs.pop('buffered', False)
+        follow_redirects = kwargs.pop('follow_redirects', False)
+
+        builder = EnvironBuilder(*args, **kwargs)
+
+        if self.application.config.get('SERVER_NAME'):
+            server_name = self.application.config.get('SERVER_NAME')
+            if ':' not in server_name:
+                http_host, http_port = server_name, None
+            else:
+                http_host, http_port = server_name.split(':', 1)
+            if builder.base_url == 'http://localhost/':
+                # Default Generated Base URL
+                if http_port != None:
+                    builder.host = http_host + ':' + http_port
+                else:
+                    builder.host = http_host
+        old = _request_ctx_stack.top
+        try:
+            return Client.open(self, builder,
+                               as_tuple=as_tuple,
+                               buffered=buffered,
+                               follow_redirects=follow_redirects)
+        finally:
+            self.context_preserved = _request_ctx_stack.top is not old
+
+    def __enter__(self):
+        self.preserve_context = True
+        return self
+
+    def __exit__(self, exc_type, exc_value, tb):
+        self.preserve_context = False
+        if self.context_preserved:
+            _request_ctx_stack.pop()