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Use isinstance() instead of type() is ~

This commit is contained in:
Benjamin Renard 2019-03-11 14:35:49 +01:00 committed by root
parent 2ed8dea4e2
commit 15cb807c2f
1 changed files with 9 additions and 9 deletions
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18
PgDB.py
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@ -75,25 +75,25 @@ class PgDB(object):
# SQL helpers
#
def _quote_value(self, value):
if type(value) is int or type(value) is float:
if isinstance(value, int) or isinstance(value, float):
return unicode(value)
if type(value) is str:
if isinstance(value, str):
value = unicode(value)
elif type(value) is datetime.datetime:
elif isinstance(value, datetime.datetime):
value = unicode(self._format_datetime(value))
elif type(value) is datetime.date:
elif isinstance(value, datetime.date):
value = unicode(self._format_date(value))
return u"'%s'" % value.replace(u"'",u"''")
def _format_where_clauses(self, where_clauses, where_op=u'AND'):
if type(where_clauses) is str:
if isinstance(where_clauses, str):
return where_clauses
elif type(where_clauses) is list:
elif isinstance(where_clauses, list):
return (u" %s " % where_op).join(where_clauses)
elif type(where_clauses) is dict:
return (u" %s " % where_op).join(map(lambda x: "%s=%s" % (x, _quote_value(where_clauses[x])), where_clauses))
elif isinstance(where_clauses, dict):
return (u" %s " % where_op).join(map(lambda x: "%s=%s" % (x, self._quote_value(where_clauses[x])), where_clauses))
logging.error('Unsupported where clauses type %s', type(where_clauses))
return False
@ -160,7 +160,7 @@ class PgDB(object):
sql = u"SELECT "
if fields is None:
sql += "*"
elif type(fields) in (str, unicode):
elif isinstance(fields, str) or isinstance(fields, unicode):
sql += fields
else:
sql += u", ".join(fields)