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pymongo: use projection=[] instead of fields={} #323

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pymongo: use projection=[] instead of fields={} #323

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8 changes: 4 additions & 4 deletions explainshell/store.py
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Original file line number Diff line number Diff line change
Expand Up @@ -356,7 +356,7 @@ def updatemanpage(self, m):
logger.info('updating manpage %s', m.source)
m.updated = True
self.manpage.update({'source' : m.source}, m.to_store())
_id = self.manpage.find_one({'source' : m.source}, fields={'_id':1})['_id']
_id = self.manpage.find_one({'source' : m.source}, projection=['_id'])['_id']
for alias, score in m.aliases:
if alias not in self:
self.addmapping(alias, _id, score)
Expand All @@ -369,7 +369,7 @@ def verify(self):
# check that everything in manpage is reachable
mappings = list(self.mapping.find())
reachable = set([m['dst'] for m in mappings])
manpages = set([m['_id'] for m in self.manpage.find(fields={'_id':1})])
manpages = set([m['_id'] for m in self.manpage.find(projection=['_id'])])

ok = True
unreachable = manpages - reachable
Expand All @@ -386,12 +386,12 @@ def verify(self):
return ok, unreachable, notfound

def names(self):
cursor = self.manpage.find(fields={'name':1})
cursor = self.manpage.find(projection=['_id', 'name'])
for d in cursor:
yield d['_id'], d['name']

def mappings(self):
cursor = self.mapping.find(fields={'src':1})
cursor = self.mapping.find(projection=['_id,', 'src'])
for d in cursor:
yield d['src'], d['_id']

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