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########################################################################
# Vers 2.02 21 May 2007, (c)2004-2007 John Lim (jlim#natsoft.com.my) All Rights Reserved
# Released under a BSD-style license. See LICENSE.txt.
# Download: http://adodb.sourceforge.net/#pydownload
########################################################################
import adodb
import odbc,time,re,datetime
#Thread Safety= ? undefined
#Param Style = ? undefined
try:
True, False
except NameError:
# Maintain compatibility with Python 2.2
True, False = 1, 0
class adodb_odbc(adodb.ADOConnection):
databaseType = 'odbc'
databaseProvider = 'odbc'
hasRowCount = False
replaceQuote = "''"
def __init__(self):
pass
def Module(self):
return odbc
#host=host1 user=user1 password=secret port=4341
def _connect(self,host=None,user=None,password=None,database=None):
if user == None and password == None and database == None:
dsn = host
else:
dsn = 'dsn='+self.addq(host)
if (user != None): dsn += '; uid='+self.addq(user)
if (password != None): dsn += '; pwd='+self.addq(password)
if (database != None): dsn += '; database='+self.addq(database)
self._conn = odbc.odbc(dsn)
self._conn.setautocommit(1)
def _newcursor(self,rs):
return cursor_odbc(rs,self)
hasTop = 'TOP'
_retop = None
def SelectLimit(self,sql,limit,offset=-1,params=None):
if self._retop == None:
self._retop = re.compile(r'(^\s*select\s+(distinctrow|distinct)?)',re.IGNORECASE)
sql = self._retop.sub('\\1 '+self.hasTop+' '+str(limit)+' ',sql)
print "selectlimit: ",sql
return self.Execute(sql)
def BeginTrans(self):
if self._autocommit:
self._autocommit = False
self._conn.setautocommit(0)
def RollbackTrans(self):
self._conn.rollback()
self._autocommit = True
def CommitTrans(self):
self._conn.commit()
self._autocommit = True
# (1997, 12, 19, 1, 51, 53)
def Date(self,d):
return datetime.datetime(long(d[0]),long(d[1]),long(d[2]))
def TimeStamp(self,d):
d = time.localtime(d)
return datetime.datetime(long(d[0]),long(d[1]),long(d[2]),long(d[3]),long(d[4]),long(d[5]))
class cursor_odbc(adodb.ADOCursor):
def __init__(self,rs,conn):
adodb.ADOCursor.__init__(self,rs,conn,norowcount=True)
if __name__ == '__main__':
db = adodb_odbc()
db.Connect("Driver={Microsoft Access Driver (*.mdb)};Dbq=d:\\inetpub\\adodb\\northwind.mdb;Uid=Admin;Pwd=;")
adodb.Test(db)
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