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Updated _mysql to do some type conversion. Adds a dictionary type_conv

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which makes MySQL field types to Python functions which perform the
conversion. All numeric types except DECIMAL are mapped into either
PyInt or PyLong, and the floating point types are mapped into PyFloat by
default. Types which are not represented in the dictionary are returned
as strings.

Modified MySQLdb to adjust type_conv so that the various date/time types
are returned as DateTime objects.

Bug: If you were to delete or assign type_conv, bad things would happen.
I haven't actually tried this, but it wouldn't be good. May add an extra
reference count to prevent this, haven't really decided.
This commit is contained in:
adustman
1999-03-17 02:20:42 +00:00
parent 161f66f556
commit e1970cf20b
2 changed files with 119 additions and 69 deletions
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10
mysql/MySQLdb.py
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@ -1,11 +1,19 @@
import _mysql
from _mysql import *
from DateTime import Date, Time, Timestamp
from DateTime import Date, Time, Timestamp, ISO
from types import StringType, ListType, TupleType
threadsafety = 1
apllevel = "1.1"
def mysql_timestamp_converter(s):
parts = map(int, filter(None, (s[:4],s[4:6],s[6:8],s[8:10],s[10:12],s[12:14])))
return apply(Timestamp, tuple(parts))
type_conv[FIELD_TYPE.TIMESTAMP] = mysql_timestamp_converter
type_conv[FIELD_TYPE.DATETIME] = ISO.ParseDateTime
type_conv[FIELD_TYPE.TIME] = ISO.ParseTime
type_conv[FIELD_TYPE.DATE] = ISO.ParseDate
class Cursor: