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Only run __init__ in __new__ when late binding is enabled.

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Signed-off-by: Jannis Leidel <jannis@leidel.info>
This commit is contained in:
Jannis Leidel 2015-03-16 21:19:40 +01:00
parent e09e1e0f42
commit 5ece107044
1 changed files with 5 additions and 6 deletions
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11
configurations/values.py
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@ -47,18 +47,17 @@ class Value(object):
That is the case whenever environ = False or environ_name is given.
"""
instance = object.__new__(cls)
instance.__init__(*args, **kwargs)
if 'late_binding' in kwargs:
instance.late_binding = kwargs.get('late_binding')
if not instance.late_binding:
if (instance.environ and instance.environ_name) \
or (not instance.environ and instance.default):
instance.__init__(*args, **kwargs)
if ((instance.environ and instance.environ_name) or
(not instance.environ and instance.default)):
instance = instance.setup(instance.environ_name)
return instance
def __init__(self, default=None, environ=True, environ_name=None,
environ_prefix='DJANGO', *args, **kwargs):
if 'late_binding' in kwargs:
self.late_binding = kwargs.get('late_binding')
if isinstance(default, Value) and default.default is not None:
self.default = copy.copy(default.default)
else: