[SQL-CVS] SQLObject/SQLObject DBConnection.py,1.24,1.25

[<ian...@us...>]

Update of /cvsroot/sqlobject/SQLObject/SQLObject
In directory sc8-pr-cvs1:/tmp/cvs-serv2559/SQLObject

Modified Files:
	DBConnection.py 
Log Message:
Removed PickleConnection


Index: DBConnection.py
===================================================================
RCS file: /cvsroot/sqlobject/SQLObject/SQLObject/DBConnection.py,v
retrieving revision 1.24
retrieving revision 1.25
diff -C2 -d -r1.24 -r1.25
*** DBConnection.py	21 Apr 2003 22:40:56 -0000	1.24
--- DBConnection.py	21 Apr 2003 22:43:25 -0000	1.25
***************
*** 38,42 ****
  
  __all__ = ['MySQLConnection', 'PostgresConnection', 'SQLiteConnection',
!            'PickleConnection', 'DBMConnection']
  
  _connections = {}
--- 38,42 ----
  
  __all__ = ['MySQLConnection', 'PostgresConnection', 'SQLiteConnection',
!            'DBMConnection']
  
  _connections = {}
***************
*** 688,769 ****
                  results.append((id,))
          return results
- 
- class PickleConnection(FileConnection):
- 
-     def __init__(self, path, **kw):
-         self.path = path
-         FileConnection.__init__(self, **kw)
- 
-     def _filename(self, table, id):
-         return '%s-%i.pickle' % (table, id)
- 
-     def _newID(self, table):
-         idFilename = os.path.join(self.path, "%s-ids.txt" % table)
-         try:
-             f = open(idFilename, "r+")
-         except IOError:
-             f = open(idFilename, "w")
-             f.write("0")
-             f.close()
-             f = open(idFilename, "r+")
-         fcntl.lockf(f, fcntl.LOCK_EX)
-         id = int(f.read()) + 1
-         # @@: Can I just close this and open it in write mode, while
-         # retaining this lock?
-         f.seek(0)
-         f.write(str(id))
-         fcntl.lockf(f, fcntl.LOCK_UN)
-         f.close()
-         return id
- 
-     def _fetchDict(self, table, id):
-         f = open(self._filename(table, id), 'rb')
-         d = pickle.load(f)
-         f.close()
-         return d
- 
-     def _saveDict(self, table, id, d):
-         f = open(self._filename(table, id), 'wb')
-         pickle.dump(d, f)
-         f.close()
- 
-     def _fetchTables(self):
-         filename = os.path.join(self.path, "table-list.txt")
-         try:
-             f = open(filename, "r")
-         except IOError:
-             return []
-         lines = [l.strip() for l in f.readlines()]
-         f.close()
-         return lines
- 
-     def _saveTables(self, tables):
-         filename = os.path.join(self.path, "table-list.txt")
-         f = open(filename, "w")
-         f.write('\n'.join(tables))
-         f.close()
- 
-     def tableExists(self, table):
-         return table in self._fetchTables()
-         
-     def createTable(self, soClass):
-         tables = self._fetchTables()
-         tables.append(soClass._table)
-         self._saveTables(tables)
- 
-     def dropTable(self, tableName):
-         tables = self._fetchTables()
-         tables.remove(tableName)
-         self._saveTables(tables)
-         self.clearTable(tableName)
- 
-     def clearTable(self, tableName):
-         for filename in os.listdir(self.path):
-             if filename.startswith(tableName + "-"):
-                 os.unlink(os.path.join(self.path, filename))
- 
-     def _SO_delete(self, so):
-         os.unlink(self._filename(so._table, so.id))
- 
  
  class DBMConnection(FileConnection):
--- 688,691 ----