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improved deprecation documentation and added warning when using snapshot with PyMongo3

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mrigal 2015-04-12 14:07:45 +02:00 committed by Matthieu Rigal
parent 76adb13a64
commit c25619fd63
1 changed files with 8 additions and 2 deletions
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10
mongoengine/queryset/base.py
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@ -937,6 +937,7 @@ class BaseQuerySet(object):
:param enabled: whether or not snapshot mode is enabled :param enabled: whether or not snapshot mode is enabled
..versionchanged:: 0.5 - made chainable ..versionchanged:: 0.5 - made chainable
.. deprecated:: Ignored with PyMongo 3+
""" """
queryset = self.clone() queryset = self.clone()
queryset._snapshot = enabled queryset._snapshot = enabled
@ -958,6 +959,8 @@ class BaseQuerySet(object):
"""Enable or disable the slave_okay when querying. """Enable or disable the slave_okay when querying.
:param enabled: whether or not the slave_okay is enabled :param enabled: whether or not the slave_okay is enabled
.. deprecated:: Ignored with PyMongo 3+
""" """
queryset = self.clone() queryset = self.clone()
queryset._slave_okay = enabled queryset._slave_okay = enabled
@ -1420,8 +1423,11 @@ class BaseQuerySet(object):
cursor_args['slave_okay'] = self._slave_okay cursor_args['slave_okay'] = self._slave_okay
else: else:
fields_name = 'projection' fields_name = 'projection'
# snapshot is not to handled at all by PyMongo 3+ # snapshot is not handled at all by PyMongo 3+
# TODO: raise a warning? # TODO: evaluate similar possibilities using modifiers
if self._snapshot:
msg = "The snapshot option is not anymore available with PyMongo 3+"
warnings.warn(msg, DeprecationWarning)
cursor_args = { cursor_args = {
'no_cursor_timeout': self._timeout 'no_cursor_timeout': self._timeout
} }