psycopg/psycopg2
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Fixed connections re-init across ZSQL methods

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Fixes issue #142, probably #123 and #125 too.
This commit is contained in:
Daniele Varrazzo 2012-12-03 16:49:55 +00:00
parent 0653861bc4
commit a64fd31fd1
2 changed files with 5 additions and 4 deletions
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3
NEWS
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@ -12,7 +12,8 @@ What's new in psycopg 2.4.6
(ticket #113). (ticket #113).
- 'register_hstore()', 'register_composite()', 'tpc_recover()' work with - 'register_hstore()', 'register_composite()', 'tpc_recover()' work with
RealDictConnection and Cursor (ticket #114). RealDictConnection and Cursor (ticket #114).
- Fixed broken pool for Zope (tickets #123, #125). - Fixed broken pool for Zope and connections re-init across ZSQL methods
in the same request (tickets #123, #125, #142).
- connect() raises an exception instead of swallowing keyword arguments - connect() raises an exception instead of swallowing keyword arguments
when a connection string is specified as well (ticket #131). when a connection string is specified as well (ticket #131).
- Discard any result produced by 'executemany()' (ticket #133). - Discard any result produced by 'executemany()' (ticket #133).

6
ZPsycopgDA/db.py
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@ -71,7 +71,7 @@ class DB(TM, dbi_db.DB):
pool.putconn(self.dsn, conn, close) pool.putconn(self.dsn, conn, close)
def getcursor(self): def getcursor(self):
conn = self.getconn() conn = self.getconn(False)
return conn.cursor() return conn.cursor()
def _finish(self, *ignored): def _finish(self, *ignored):
@ -81,7 +81,7 @@ class DB(TM, dbi_db.DB):
self.putconn() self.putconn()
except AttributeError: except AttributeError:
pass pass
def _abort(self, *ignored): def _abort(self, *ignored):
try: try:
conn = self.getconn(False) conn = self.getconn(False)
@ -95,7 +95,7 @@ class DB(TM, dbi_db.DB):
# then get and immediately release a connection # then get and immediately release a connection
self.getconn() self.getconn()
self.putconn() self.putconn()
def close(self): def close(self):
# FIXME: if this connection is closed we flush all the pool associated # FIXME: if this connection is closed we flush all the pool associated
# with the current DSN; does this makes sense? # with the current DSN; does this makes sense?