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import os, sys | |
class Winpdb(object): | |
'''Embed a Winpdb server. | |
If you have to tunnel to connect remotely from the Winpdb client, run: | |
ssh -C -N -f -L 51000:localhost:51000 $SERVER_HOST |
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diff --git a/django/views/generic/base.py b/django/views/generic/base.py | |
--- a/django/views/generic/base.py | |
+++ b/django/views/generic/base.py | |
@@ -9,6 +9,39 @@ | |
logger = getLogger('django.request') | |
+class AsViewDescriptor(object): | |
+ def __get__(self, instance, cls): | |
+ if instance is not None: |
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'''Manager-based polymorphic model inheritance. | |
This module provides a non-intrusive approach for accessing polymorphically | |
instances of a model hierarchy. Non-intrusive means: | |
- It does not require extending a custom ``Model`` base class or metaclass. | |
- It does not require a ``ForeignKey`` to ``ContentType`` or the ``contenttypes`` | |
app in general. Instead the real class of an instance is determined based on | |
the value (**polymorphic identity**) of a user-specified discriminating field | |
(**polymorphic on**). | |
- It does not override the default (or any other) model ``Manager`` (unless |
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from collections import Mapping, namedtuple | |
def choices(fields): | |
'''Create a tuple-like instance appropriate for Django's ``Field.choices``. | |
Additionally the returned instance also supports attribute access by field name. | |
Example usage:: | |
>>> t = choices(enumerate(['abc', 'pqr', 'xyz'])) |
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