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Added typecasters for arrays of specific MX/Py time-related types.

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Daniele Varrazzo 2010-05-04 01:43:23 +01:00
parent c8aef26e15
commit e8c2a14362
4 changed files with 32 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2010-05-04 Daniele Varrazzo <daniele.varrazzo@gmail.com>
* Added typecasters for arrays of specific MX/Py time-related types.
2010-05-03 Daniele Varrazzo <daniele.varrazzo@gmail.com>
* psycopg/adapter_binary.c: Adapt buffer objects using an explicit cast on

8
doc/src/extensions.rst
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@ -537,6 +537,10 @@ from the database. See :ref:`unicode-handling` for details.
PYDATETIME
PYINTERVAL
PYTIME
PYDATEARRAY
PYDATETIMEARRAY
PYINTERVALARRAY
PYTIMEARRAY
Typecasters to convert time-related data types to Python `!datetime`
objects.
@ -545,6 +549,10 @@ from the database. See :ref:`unicode-handling` for details.
MXDATETIME
MXINTERVAL
MXTIME
MXDATEARRAY
MXDATETIMEARRAY
MXINTERVALARRAY
MXTIMEARRAY
Typecasters to convert time-related data types to `mx.DateTime`_ objects.
Only available if Psycopg was compiled with `!mx` support.

2
lib/extensions.py
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@ -42,6 +42,7 @@ from _psycopg import UNICODEARRAY
from _psycopg import Binary, Boolean, Float, QuotedString, AsIs
try:
from _psycopg import MXDATE, MXDATETIME, MXINTERVAL, MXTIME
from _psycopg import MXDATEARRAY, MXDATETIMEARRAY, MXINTERVALARRAY, MXTIMEARRAY
from _psycopg import DateFromMx, TimeFromMx, TimestampFromMx
from _psycopg import IntervalFromMx
except:
@ -49,6 +50,7 @@ except:
try:
from _psycopg import PYDATE, PYDATETIME, PYINTERVAL, PYTIME
from _psycopg import PYDATEARRAY, PYDATETIMEARRAY, PYINTERVALARRAY, PYTIMEARRAY
from _psycopg import DateFromPy, TimeFromPy, TimestampFromPy
from _psycopg import IntervalFromPy
except:

19
psycopg/typecast.c
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@ -182,6 +182,10 @@ typecast_parse_time(const char* s, const char** t, Py_ssize_t* len,
#include "psycopg/typecast_array.c"
#include "psycopg/typecast_builtins.c"
#define typecast_PYDATETIMEARRAY_cast typecast_GENERIC_ARRAY_cast
#define typecast_PYDATEARRAY_cast typecast_GENERIC_ARRAY_cast
#define typecast_PYTIMEARRAY_cast typecast_GENERIC_ARRAY_cast
#define typecast_PYINTERVALARRAY_cast typecast_GENERIC_ARRAY_cast
/* a list of initializers, used to make the typecasters accessible anyway */
static typecastObject_initlist typecast_pydatetime[] = {
@ -189,16 +193,29 @@ static typecastObject_initlist typecast_pydatetime[] = {
{"PYTIME", typecast_TIME_types, typecast_PYTIME_cast},
{"PYDATE", typecast_DATE_types, typecast_PYDATE_cast},
{"PYINTERVAL", typecast_INTERVAL_types, typecast_PYINTERVAL_cast},
{"PYDATETIMEARRAY", typecast_DATETIMEARRAY_types, typecast_PYDATETIMEARRAY_cast, "PYDATETIME"},
{"PYTIMEARRAY", typecast_TIMEARRAY_types, typecast_PYTIMEARRAY_cast, "PYTIME"},
{"PYDATEARRAY", typecast_DATEARRAY_types, typecast_PYDATEARRAY_cast, "PYDATE"},
{"PYINTERVALARRAY", typecast_INTERVALARRAY_types, typecast_PYINTERVALARRAY_cast, "PYINTERVAL"},
{NULL, NULL, NULL}
};
/* a list of initializers, used to make the typecasters accessible anyway */
#ifdef HAVE_MXDATETIME
#define typecast_MXDATETIMEARRAY_cast typecast_GENERIC_ARRAY_cast
#define typecast_MXDATEARRAY_cast typecast_GENERIC_ARRAY_cast
#define typecast_MXTIMEARRAY_cast typecast_GENERIC_ARRAY_cast
#define typecast_MXINTERVALARRAY_cast typecast_GENERIC_ARRAY_cast
/* a list of initializers, used to make the typecasters accessible anyway */
static typecastObject_initlist typecast_mxdatetime[] = {
{"MXDATETIME", typecast_DATETIME_types, typecast_MXDATE_cast},
{"MXTIME", typecast_TIME_types, typecast_MXTIME_cast},
{"MXDATE", typecast_DATE_types, typecast_MXDATE_cast},
{"MXINTERVAL", typecast_INTERVAL_types, typecast_MXINTERVAL_cast},
{"MXDATETIMEARRAY", typecast_DATETIMEARRAY_types, typecast_MXDATETIMEARRAY_cast, "MXDATETIME"},
{"MXTIMEARRAY", typecast_TIMEARRAY_types, typecast_MXTIMEARRAY_cast, "MXTIME"},
{"MXDATEARRAY", typecast_DATEARRAY_types, typecast_MXDATEARRAY_cast, "MXDATE"},
{"MXINTERVALARRAY", typecast_INTERVALARRAY_types, typecast_MXINTERVALARRAY_cast, "MXINTERVAL"},
{NULL, NULL, NULL}
};
#endif