Merge branch 'goodbye-psycopg1'

This commit is contained in:
Daniele Varrazzo 2017-12-04 12:12:37 +00:00
commit ec0a3d59a8
3 changed files with 1 additions and 97 deletions

1
NEWS
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@ -7,6 +7,7 @@ What's new in psycopg 2.8
Other changes: Other changes:
- Dropped support for Python 2.6, 3.2, 3.3. - Dropped support for Python 2.6, 3.2, 3.3.
- Dropped `psycopg1` module.
What's new in psycopg 2.7.4 What's new in psycopg 2.7.4

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@ -1,96 +0,0 @@
"""psycopg 1.1.x compatibility module
This module uses the new style connection and cursor types to build a psycopg
1.1.1.x compatibility layer. It should be considered a temporary hack to run
old code while porting to psycopg 2. Import it as follows::
from psycopg2 import psycopg1 as psycopg
"""
# psycopg/psycopg1.py - psycopg 1.1.x compatibility module
#
# Copyright (C) 2003-2010 Federico Di Gregorio <fog@debian.org>
#
# psycopg2 is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# In addition, as a special exception, the copyright holders give
# permission to link this program with the OpenSSL library (or with
# modified versions of OpenSSL that use the same license as OpenSSL),
# and distribute linked combinations including the two.
#
# You must obey the GNU Lesser General Public License in all respects for
# all of the code used other than OpenSSL.
#
# psycopg2 is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
# License for more details.
from psycopg2 import _psycopg as _2psycopg # noqa
from psycopg2.extensions import cursor as _2cursor
from psycopg2.extensions import connection as _2connection
from psycopg2 import * # noqa
from psycopg2 import extensions as _ext
_2connect = connect
def connect(*args, **kwargs):
"""connect(dsn, ...) -> new psycopg 1.1.x compatible connection object"""
kwargs['connection_factory'] = connection
conn = _2connect(*args, **kwargs)
conn.set_isolation_level(_ext.ISOLATION_LEVEL_READ_COMMITTED)
return conn
class connection(_2connection):
"""psycopg 1.1.x connection."""
def cursor(self):
"""cursor() -> new psycopg 1.1.x compatible cursor object"""
return _2connection.cursor(self, cursor_factory=cursor)
def autocommit(self, on_off=1):
"""autocommit(on_off=1) -> switch autocommit on (1) or off (0)"""
if on_off > 0:
self.set_isolation_level(_ext.ISOLATION_LEVEL_AUTOCOMMIT)
else:
self.set_isolation_level(_ext.ISOLATION_LEVEL_READ_COMMITTED)
class cursor(_2cursor):
"""psycopg 1.1.x cursor.
Note that this cursor implements the exact procedure used by psycopg 1 to
build dictionaries out of result rows. The DictCursor in the
psycopg.extras modules implements a much better and faster algorithm.
"""
def __build_dict(self, row):
res = {}
for i in range(len(self.description)):
res[self.description[i][0]] = row[i]
return res
def dictfetchone(self):
row = _2cursor.fetchone(self)
if row:
return self.__build_dict(row)
else:
return row
def dictfetchmany(self, size):
res = []
rows = _2cursor.fetchmany(self, size)
for row in rows:
res.append(self.__build_dict(row))
return res
def dictfetchall(self):
res = []
rows = _2cursor.fetchall(self)
for row in rows:
res.append(self.__build_dict(row))
return res

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@ -73,7 +73,6 @@
<None Include="lib\extras.py" /> <None Include="lib\extras.py" />
<None Include="lib\__init__.py" /> <None Include="lib\__init__.py" />
<None Include="lib\pool.py" /> <None Include="lib\pool.py" />
<None Include="lib\psycopg1.py" />
<None Include="lib\tz.py" /> <None Include="lib\tz.py" />
<None Include="psycopg\adapter_asis.h" /> <None Include="psycopg\adapter_asis.h" />
<None Include="psycopg\adapter_binary.h" /> <None Include="psycopg\adapter_binary.h" />