Mercurial > p > mysql-python > mysqldb-2
comparison MySQLdb/cursors.py @ 66:5a7c30cd9de2 MySQLdb
By exposing connection on result, decoders can be simplified: Only the field object is needed. Turned on leak testing and found a leak writing BLOBs. removed one of the old stubs in Cursor.
author | adustman |
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date | Sun, 29 Mar 2009 16:26:30 +0000 |
parents | 7a60c4574baf |
children | 98d968f5af11 |
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65:7a60c4574baf | 66:5a7c30cd9de2 |
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118 return True | 118 return True |
119 | 119 |
120 def _lookup_decoder(self, field): | 120 def _lookup_decoder(self, field): |
121 from MySQLdb.converters import filter_NULL | 121 from MySQLdb.converters import filter_NULL |
122 for plugin in self._decoders: | 122 for plugin in self._decoders: |
123 f = plugin(self, field) | 123 f = plugin(field) |
124 if f: | 124 if f: |
125 return filter_NULL(f) | 125 return filter_NULL(f) |
126 return None # this should never happen | 126 return None # this should never happen |
127 | 127 |
128 def _do_get_result(self): | 128 def _do_get_result(self): |
313 self._executed = query | 313 self._executed = query |
314 connection.query(query) | 314 connection.query(query) |
315 self._do_get_result() | 315 self._do_get_result() |
316 return self.rowcount | 316 return self.rowcount |
317 | 317 |
318 def _query(self, query): | |
319 """Hook for _do_query.""" | |
320 return self._do_query(query) | |
321 | |
322 def _fetch_row(self, size=1): | 318 def _fetch_row(self, size=1): |
323 """Low-level fetch_row wrapper.""" | 319 """Low-level fetch_row wrapper.""" |
324 if not self._result: | 320 if not self._result: |
325 return () | 321 return () |
326 # unfortunately it is necessary to wrap these generators up as tuples | 322 # unfortunately it is necessary to wrap these generators up as tuples |