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DictCursor now support iteration.

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This commit is contained in:
Federico Di Gregorio 2006-03-08 01:03:19 +00:00
parent 559149824b
commit 27a063fecb
2 changed files with 12 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,7 @@
2006-03-08 Federico Di Gregorio <fog@initd.org>
* lib/extras.py: added .next() to DictCursot to support iteration.
2006-03-02 Federico Di Gregorio <fog@initd.org> 2006-03-02 Federico Di Gregorio <fog@initd.org>
* psycopg/typecast_array.c (typecast_array_tokenize): removed cast * psycopg/typecast_array.c (typecast_array_tokenize): removed cast

7
lib/extras.py
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@ -77,6 +77,13 @@ class DictCursor(_cursor):
self._build_index() self._build_index()
return res return res
def next(self):
res = _cursor.fetchone(self)
if res is None:
raise StopIteration()
if self.__query_executed:
self._build_index()
return res
class DictRow(list): class DictRow(list):
"""A row object that allow by-colun-name access to data.""" """A row object that allow by-colun-name access to data."""