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made set_write_concern python2.7 compatible

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This commit is contained in:
Calgary Michael 2018-02-02 22:30:06 -06:00
parent 4d5c6d11ab
commit fa38bfd4e8
1 changed files with 3 additions and 3 deletions
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6
mongoengine/context_managers.py
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@ -221,6 +221,6 @@ class query_counter(object):
@contextmanager
def set_write_concern(collection, write_concerns):
yield collection.with_options(write_concern=WriteConcern(
**dict(collection.write_concern.document.items()),
**write_concerns))
old_concerns = dict(collection.write_concern.document.items())
combined_concerns = old_concerns.update(write_concerns)
yield collection.with_options(write_concern=WriteConcern(**combined_concerns))