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psycopg2/ChangeLog
Federico Di Gregorio 61b4ff6e6f First fixed to the async core.
2004-11-20 10:57:54 +00:00

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2004-11-20 Federico Di Gregorio <fog@initd.org>
* psycopg/cursor_type.c (_mogrify): ported %% fix from 1.1.15.
2004-11-20 Federico Di Gregorio <fog@initd.org>
* psycopg/cursor_type.c (psyco_curs_execute): added check to raise an
exception if a cursor tries to .execute() while an async query is
already in execution froma different cursor.
2004-11-20 Federico Di Gregorio <fog@debian.org>
* psycopg/connection_type.c (psyco_conn_cursor): renamed 'cursor'
argument to 'cursor_factory'.
2004-11-19 Federico Di Gregorio <fog@debian.org>
* psycopg/cursor_type.c (_psyco_curs_buildrow_fill): now standard
tuples are filled using PyTuple_SET_ITEM while extended types
(created via row_factory) are filled using PySequence_SetItem.
* psycopg/cursor_type.c: change cursor attribute name from
tuple_factory to row_factory.
2004-10-14 Federico Di Gregorio <fog@debian.org>
* psycopg/cursor_type.c (_psyco_curs_buildrow_fill): now we use
PySequence_SetItem to avoid problems with containers created from
cursor's .tuple_factory attribute.
* lib/extras.py (DictCursor.execute): fixed stupid bug with cursor
setting self.tuplefactory instead of self.tuple_factory.
2004-10-02 Federico Di Gregorio <fog@debian.org>
* Release 1.99.10.
* psycopg/cursor_type.c (_psyco_curs_buildrow_*): unified normal
and factory code into the _psyco_curs_buildrow_fill function; no
more memory leaks here.
* psycopg/config.h (round): added check for __FreeBSD__ (that
should be defined when compiling with gcc, I hope.)
* setup.py: removed a lot of code now in setup.cfg.
2004-09-24 Federico Di Gregorio <fog@debian.org>
* psycopg/cursor_type.c (cursor_dealloc): fixed small memory leak
due to missing disposal of self->pgres.
2004-9-14 Federico Di Gregorio <fog@initd.org>
* examples/dialtone.py: Added adapt() example by Valentino
Volonghi.
2004-09-14 Federico Di Gregorio <fog@debian.org>
* psycopg/microprotocols.c (microprotocols_adapt): lots of changes
to the microprotocols layer (it is not micro anymore);
implementing almost all the PEP 246. The adapter registry is now
indexed by (type, protocol) and not by type alone.
2004-09-13 Federico Di Gregorio <fog@debian.org>
* psycopg/cursor_type.c (_mogrify): and qattr is gone.
2004-09-05 Federico Di Gregorio <fog@debian.org>
* Release 1.99.9 (or, the "twisting by the pool" release).
* psycopg/pqpath.c (_pq_fetch_tuples): changed to "static void"
instead of "static int", no ways for this function to fail.
2004-09-04 Federico Di Gregorio <fog@debian.org>
* psycopg/pqpath.c (_pq_fetch_tuples): ported rowcount fix from
1.1.15.
* ZPsycopgDA/*: ZPsycopgDA back in action, using the new pooling
code.
2004-08-29 Federico Di Gregorio <fog@debian.org>
* psycopg/typecast_basic.c (typecast_DECIMAL_cast): added DECIMAL
typecaster; it even works :).
* scripts/buildtypes.py (basic_types): added DECIMAL typecaster
for the NUMERIC oid.
* examples/threads.py: updated threads example to use pooling code.
* lib/pool.py: added very simple and thread-safe connection
pooling class.
* psycopg/cursor_type.c (psyco_curs_fetchmany): fixed problem with
.fetchall() and .fetchmany() returning None instead of [] on empty
result sets.
* Release 1.99.8.
2004-08-28 Federico Di Gregorio <fog@debian.org>
* psycopg/cursor_type.c (psyco_curs_execute): added processing of
unicode queries.
* examples/encoding.py: much better encoding example, also using
the new UNICODE typecaster.
* psycopg/typecast_basic.c (typecast_UNICODE_cast): added UNICODE
typecaster.
* lib/extensions.py: the encodings dictionary is not available by
default but can be accessed from the psycopg.extensions module.
* psycopg/adapter_qstring.h: remove encoding information from
qstring adapter and moved it into psycopg module.
2004-08-26 Federico Di Gregorio <fog@debian.org>
* psycopg/cursor_type.c (_psyco_curs_prefetch): added check for
asynchronous fetch by wrong cursor.
* psycopg/pqpath.c (pq_fetch): fixed backend status message (bug
reported by Daniele Varrazzo.)
2004-07-29 Federico Di Gregorio <fog@debian.org>
* psycopg/typecast_basic.c (typecast_BINARY_cast): reverted to
using strings instead of buffers when converting postgresql binary
objects (should *temporarily* fix corruption bug reported on
win32.)
2004-07-21 Federico Di Gregorio <fog@debian.org>
* psycopg/cursor_type.c: removed __iter__ and next methods from
object methods and moved them where they do belong (tp_iter and
tp_iternext.) Bug reported by Daniele Varrazzo (again!)
2004-07-19 Federico Di Gregorio <fog@debian.org>
* psycopg/typecast_datetime.c (typecast_PYINTERVAL_cast): replaced
round() with micro() when rounding seconds (fixes bugs reported by
Daniele Varrazzo.)
2004-07-16 Federico Di Gregorio <fog@debian.org>
* psycopg/pqpath.c (pq_set_critical): allow for a custom message
insted of the one from PQerrorMessage.
(pq_resolve_critical): added argument to specify if connection is
to be closed (used to not close it during COPY FROM/TO criticals.)
* psycopg/cursor_type.c (psyco_curs_fileno, psyco_curs_isready):
added extension methods related to async queries.
2004-07-15 Federico Di Gregorio <fog@debian.org>
* Release 1.99.7.
* examples/tz.py: added example about time zones.
* psycopg/typecast_datetime.c (typecast_PYDATETIME_cast): create
FixedOffsetTimezone for postgresql "timestamp with time zone"
types.
* lib/tz.py: added (even more than) needed tzinfo classes.
* psycopg/typecast.c (typecast_call): changed typecast call code
to take the additional cursor parameter, needed for
cursor-dependent type casting (tzinfo & friends.)
* psycopg/cursor_type.c (_psyco_curs_buildrow_with_factory): added
use of tuple factories to fetcXXX methods.
* lib/extras.py: little extra goodies for psycopg.
2004-07-14 Federico Di Gregorio <fog@debian.org>
* Release 1.99.6.
* psycopg/connection_type.c: added .dsn attribute to connection
objects.
* psycopg/cursor_type.c (psyco_curs_mogrify): added .mogrify()
method.
* psycopg/adapter_qstring.c: copy the connection encoding only if
wrapped object is unicode and added table of encodings.
2004-07-13 Federico Di Gregorio <fog@debian.org>
* psycopg/cursor_type.c (_mogrify): moved Dprintf statement to
avoid dereferencing empty pointer (from 1.1.x)
(psyco_curs_execute): now we save the query in self->query instead
of freeing the memory ASAP.
(cursorObject_members): and we finally export the saved query
through the cursor members interface. that's all folks.
* lib/extensions.py: added extensions module to clearly separate
psycopg own extensions from DBAPI-2.0
2004-07-10 Federico Di Gregorio <fog@debian.org>
* psycopg/typecast_datetime.c: ported interval fix from 1.1.x.
2004-05-16 Federico Di Gregorio <fog@debian.org>
* psycopg/typecast_datetime.c (typecast_*_cast): fixed Value error
when seconds > 59 by setting minutes += 1 and seconds -= 60
(reported by Marcel Gsteiger.)
2004-04-24 Federico Di Gregorio <fog@debian.org>
* ported time interval patch by Ross Cohen from 1.1.12.
2004-04-19 Federico Di Gregorio <fog@debian.org>
* psycopg/typecast_datetime.c (typecast_PYDATE_cast): applied
patch from Jason Erickson: min and max taken from datetime.Date
type.
2004-04-18 Federico Di Gregorio <fog@debian.org>
* Applied changes from Jason Erickson to build on win32; see his
(slightly edited) entry below. (Still builds on Linux :)
* psycopg/*.c: removed inclusion of pthread.h from all files
except psycopg/config.h to build on win32 without faking the file.
2004-04-15 Jason Erickson <jerickso@stickpeople.com>
* setup.py: Various changes. The critical ones:
- Make an empty pthread.h file so all the code doing an
#include <pthread.h> will find something.
- Appended the winsock2 library and the PostgreSQL library to
the library path.
- Setup the include path.
- Have the PSYCOPG_VERSION macro be included with quotes.
* config.h: Added/Cleaned up Win32 includes, defines, stub functions.
* typecast.h: Removed ';' after PyObject_HEAD in the
typecastObject structure since Microsoft Visual Studio does not
like it.
2004-04-15 Federico Di Gregorio <fog@debian.org>
* Release 1.99.5 (bug-fixing and reorganization)
* setup.py et al.: moved psycopg to psycopg._psycopg to make
easier to provide high level python-only utilities (like the
promised pooling code). psycopg/__init__.py imports _psycopg and
make all the default DBAPI-2.0 stuff available.
2004-04-14 Federico Di Gregorio <fog@debian.org>
* psycopg/psycopgmodule.c (initpsycopg): wrapped initialization of
date/time adapters in #ifdefs to have psycopg compile without mx
or builtin datetime.
2004-04-10 Federico Di Gregorio <fog@debian.org>
* Release 1.99.4.
2004-04-09 Federico Di Gregorio <fog@debian.org>
* psycopg/typecast_builtins.c: changed DATE to not include
DATETIME types anymore.
* psycopg/adapter_datetime.c (pydatetime_str): switched from
strftime to isoformat to preserve fractional seconds.
2004-04-08 Federico Di Gregorio <fog@debian.org>
* psycopg/psycopgmodule.c (psyco_connect): ported sslmode
parameter from 1.1 branch.
* psycopg/adapter_datetime.*: added python built-in datetime
adapters. also added the datetime typecasters (still using mx as
default).
* psycopg/typecast.h: removed aliases, they now live in the right
typecast_xxx.c file.
2004-03-08 Federico Di Gregorio <fog@debian.org>
* Release 1.99.3 (alpha 4).
* examples/lastrowid.py: and the .lastrowid example is in.
* psycopg/cursor_type.c (_mogrify): added call to .prepare()
method in both dict and sequence path.
* psycopg/connection_int.c (conn_set_client_encoding): added
encoding-change code.
* psycopg/adapter_qstring.c (qstring_quote): added hard-coded
support for utf8 and latin1 encodings.
2004-03-01 Federico Di Gregorio <fog@debian.org>
* psycopg/connection_int.c (conn_close): does not use libpq
functions on NULL pgconn (this can happen when conn_close is
called after a failed PQconnect.)
2004-02-29 Federico Di Gregorio <fog@debian.org>
* Release 1.99.2 (alpha 3).
* psycopg/cursor_type.c: added .rownumber and .connection
attributes. Also added .scroll(), .next() and .__iter__() methods
(see DBAPI2-.0 extensions on PEP.)
* psycopg/connection_type.c (psyco_conn_set_isolation_level):
added connection method .set_isolation_level(). Also added all
error objects to the connection (see DBAPI2-.0 extensions on PEP.)
* psycopg/connection_int.c (conn_switch_isolation_level): added
isolation level switching code.
* setup.py: removed all references to PSYCOPG_NEWSTYLE: support
for python < 2.2 has been dropped.
* typecast_basic.c (typecast_BINARY_cast): now binary objects are
returned as true buffers.
* adapter_binary.*: added adapter for buffers and binary (bytea)
objects.
* Release 1.99.1 (alpha 2).
* adapter_mxdatetime.*: added adapters for all mx.DateTime types.
2004-02-28 Federico Di Gregorio <fog@debian.org>
* cursor_type.c (_mogrify): complete rework of the mogrification
code to use the microprotocols_adapt function.
* typecast_basic.c (typecast_BOOLEAN_cast): we now return real
Py_True and Py_False values.
* microprotocols.h: added very simple microprotocols
implementation to allow for python->postgresql types registry.
2004-01-05 Federico Di Gregorio <fog@debian.org>
* connection_int.c (conn_commit/conn_rollback): added code to
commit/rollback and connection methods.
2004-01-04 Federico Di Gregorio <fog@debian.org>
* cursor_type.c (psyco_curs_fetchone): added fetchone method.
2004-01-03 Federico Di Gregorio <fog@debian.org>
* added (empty) INSTALL file.
* cursor_type.c (cursor_dealloc): added qattr for custom object
quoting using a callable attribute.
(_mogrify): ported new, fixed mogrification code from 1.1.12.
2003-08-01 Federico Di Gregorio <fog@debian.org>
* cursor_type.c (_mogrify_sequence): added sequence mogrification,
can be done better, on the dict model.
2003-07-28 Federico Di Gregorio <fog@debian.org>
* typeobj_qstring.c: added quoted strings (can use both own code,
like psycopg 1.x or PQescapeString from lipq.)
2003-07-21 Federico Di Gregorio <fog@debian.org>
* connection_type.c (psyco_conn_close): added .close()
method. wow.
* cursor_*.c: added basic cursor interface (new-style.)
2003-07-20 Federico Di Gregorio <fog@debian.org>
* psycopg/*: beginning of new source layout. if you think this
changelog is somewhat empty, you're right. look at
doc/ChangeLog-1.x for psycopg 1.x changelog just before the
branch.
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