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r6213 - trunk/gnue-common/src/datasources/drivers/dbf/dbf
From: |
johannes |
Subject: |
r6213 - trunk/gnue-common/src/datasources/drivers/dbf/dbf |
Date: |
Thu, 26 Aug 2004 08:14:21 -0500 (CDT) |
Author: johannes
Date: 2004-08-26 08:14:20 -0500 (Thu, 26 Aug 2004)
New Revision: 6213
Modified:
trunk/gnue-common/src/datasources/drivers/dbf/dbf/Connection.py
trunk/gnue-common/src/datasources/drivers/dbf/dbf/DataObject.py
trunk/gnue-common/src/datasources/drivers/dbf/dbf/Info.py
trunk/gnue-common/src/datasources/drivers/dbf/dbf/RecordSet.py
Log:
patched a really broken dbf-driver so the most basic things work; no
introspection, no conditions just data ... :)
Modified: trunk/gnue-common/src/datasources/drivers/dbf/dbf/Connection.py
===================================================================
--- trunk/gnue-common/src/datasources/drivers/dbf/dbf/Connection.py
2004-08-26 11:45:53 UTC (rev 6212)
+++ trunk/gnue-common/src/datasources/drivers/dbf/dbf/Connection.py
2004-08-26 13:14:20 UTC (rev 6213)
@@ -35,27 +35,33 @@
#### ATTRIBUTES, PLEASE UPDATE info.py ####
#### ####
+import os.path
+import string
+
+from gnue.common.datasources.drivers import Base
+from DataObject import DBF_DataObject
from gnue.common.datasources.GDataObjects import Error
-from gnue.common.datasources.drivers import Base
-from gnue.common.datasources import GConnections
+#from gnue.common.datasources import GConnections
try:
import dbf
except ImportError:
raise GConnections.DependencyError, ('dbf', None)
-class Connection(Base.Connection):
- supportedDataObjects = {'object': DataObject,
- 'static': DataObject} # TODO: Why static?!?
+class Connection (Base.Connection):
+ supportedDataObjects = {'object': DBF_DataObject,
+ 'static': DBF_DataObject} # TODO: Why static?!?
_DatabaseError = Error
# We don't do connections (we are connectionless)
- def connect(self, connectData={}):
+ def connect (self, connectData = {}):
try:
- GDebug.printMesg(3,'Open file: %s' %
(connectData['directory']+connectData['dbname']))
- self._dataConnection = dbf.dbf(connectData['directory']+\
- connectData['dbname'])
+ filename = os.path.join (connectData ['directory'],
+ connectData ['dbname'])
+ gDebug (3,'Open file: %s' % filename)
+ self.native = dbf.dbf (filename)
+
except IOError:
tmsg = _('DBF file not found.')
raise self._DatabaseError, tmsg
@@ -64,7 +70,10 @@
raise self._DatabaseError, tmsg
# build field list
- self._fieldReferences=[]
- for f in self._dataConnection.fields:
+ self._fieldReferences = []
+ for f in self.native.fields:
self._fieldReferences.append(string.lower(f[0]))
+
+ def getLoginFields (self):
+ return []
Modified: trunk/gnue-common/src/datasources/drivers/dbf/dbf/DataObject.py
===================================================================
--- trunk/gnue-common/src/datasources/drivers/dbf/dbf/DataObject.py
2004-08-26 11:45:53 UTC (rev 6212)
+++ trunk/gnue-common/src/datasources/drivers/dbf/dbf/DataObject.py
2004-08-26 13:14:20 UTC (rev 6213)
@@ -33,7 +33,7 @@
from gnue.common.apps import GDebug
import string
from gnue.common.datasources.GDataObjects import *
-from gnue.common.drivers.special.static.Driver import *
+from gnue.common.datasources.drivers.special.static import *
import dbf
@@ -42,11 +42,10 @@
# This is an static data driver for connectionless clients
#
###########################################################
-class DataObject (StaticDataObject):
+class DBF_DataObject (DataObject.STATIC_DataObject):
- def __init__(self):
- DataObject.__init__(self)
- self.triggerExtensions = TriggerExtensions(self)
+ def __init__(self, connection):
+ DataObject.STATIC_DataObject.__init__(self, connection)
self._DatabaseError = Error
def _createResultSet(self, conditions={}, readOnly=0, masterRecordSet=None,
sql=""):
@@ -69,13 +68,13 @@
#
#
###########################################################
-class DBF_ResultSet(STATIC_ResultSet):
+class DBF_ResultSet(ResultSet.STATIC_ResultSet):
def __init__(self, dataObject, cursor=None, defaultValues={},
masterRecordSet=None):
- ResultSet.__init__(self, dataObject, \
+ ResultSet.STATIC_ResultSet.__init__(self, dataObject, \
cursor, defaultValues, masterRecordSet)
- self._recordSetClass = STATIC_RecordSet
+ self._recordSetClass = RecordSet.STATIC_RecordSet
# Returns 1=DataObject has uncommitted changes
def isPending(self):
Modified: trunk/gnue-common/src/datasources/drivers/dbf/dbf/Info.py
===================================================================
--- trunk/gnue-common/src/datasources/drivers/dbf/dbf/Info.py 2004-08-26
11:45:53 UTC (rev 6212)
+++ trunk/gnue-common/src/datasources/drivers/dbf/dbf/Info.py 2004-08-26
13:14:20 UTC (rev 6213)
@@ -45,6 +45,7 @@
Connection Properties
---------------------
+* provider -- The name of the provider, which is dbf (of course)
* directory -- The directory where the DBF files are stored (required)
* dbname -- The name of the database to use (required)
Modified: trunk/gnue-common/src/datasources/drivers/dbf/dbf/RecordSet.py
===================================================================
--- trunk/gnue-common/src/datasources/drivers/dbf/dbf/RecordSet.py
2004-08-26 11:45:53 UTC (rev 6212)
+++ trunk/gnue-common/src/datasources/drivers/dbf/dbf/RecordSet.py
2004-08-26 13:14:20 UTC (rev 6213)
@@ -33,7 +33,7 @@
from gnue.common.apps import GDebug
import string
from gnue.common.datasources.GDataObjects import *
-from gnue.common.drivers.special.static.Driver import *
+from gnue.common.datasources.drivers.special.static import *
import dbf
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