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touched up comments in advanced map/reduce test

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This commit is contained in:
blackbrrr 2010-03-17 00:56:34 -05:00
parent f4d0938e3d
commit f47d926f29
1 changed files with 20 additions and 16 deletions
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10
tests/queryset.py
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@ -696,8 +696,8 @@ class QuerySetTest(unittest.TestCase):
# Note: Test data taken from a custom Reddit homepage on # Note: Test data taken from a custom Reddit homepage on
# Fri, 12 Feb 2010 14:36:00 -0600. Link ordering should # Fri, 12 Feb 2010 14:36:00 -0600. Link ordering should
# reflect order of insertion below. # reflect order of insertion below, but is not influenced
# by insertion order.
Link(title = "Google Buzz auto-followed a woman's abusive ex ...", Link(title = "Google Buzz auto-followed a woman's abusive ex ...",
up_votes = 1079, up_votes = 1079,
down_votes = 553, down_votes = 553,
@ -768,10 +768,14 @@ class QuerySetTest(unittest.TestCase):
} }
""" """
# provide the reddit epoch (used for ranking) as a variable available
# to all phases of the map/reduce operation: map, reduce, and finalize.
reddit_epoch = mktime(datetime(2005, 12, 8, 7, 46, 43).timetuple()) reddit_epoch = mktime(datetime(2005, 12, 8, 7, 46, 43).timetuple())
scope = {'reddit_epoch': reddit_epoch} scope = {'reddit_epoch': reddit_epoch}
# ensure both artists are found # run a map/reduce operation across all links. ordering is set
# to "-value", which orders the "weight" value returned from
# "finalize_f" in descending order.
results = Link.objects.order_by("-value") results = Link.objects.order_by("-value")
results = results.map_reduce(map_f, results = results.map_reduce(map_f,
reduce_f, reduce_f,