Hi,
I'm having a problem with multiple inheritance - it's clearly something
I've missed, but the web pages and books that I've consulted aren't
helping, so I'll throw myself on the mercy and collective wisdom of
Usenet!
I've got 4 files (what I'll show has the active content removed for
brevity):
Errors_m.py
~~~~~~~~~~~
class Errors (object) :
def __init__ (self, params) :
pass
def Error (self, string) :
return 100
DT_m.py
~~~~~~~
class DT (object) :
def __init__ (self, params) :
pass
def Date (self, epoch, pattern = 'd mmm yyyy') :
dt = datetime.datetime.fromtimestamp (epoch)
Hook_m.py
~~~~~~~~~
from DT_m import DT
from Error_m import Errors
class Hook (Errors, DT) :
def __init__ (self, params) :
DT.__init__ (self, params)
Errors.__init__ (self, params)
DB_m.py
~~~~~~~
from Hook_m import Hook
class DB (Hook) :
def __init__ (self, params) :
Hook.__init__ (self, params)
And a test script:
#!/usr/bin/python
import os
import re
import string
import sys
from DB_m import DB
Dict = dict ()
Dict ['logdir'] = '/tmp/log'
Dict ['diag'] = 1
Obj = DB (Dict)
print dir (Obj)
Obj.Connect ('Database')
When I run the script I get this:
Traceback (most recent call last):
File "./3.py", line 20, in <module>
Obj.Connect ('Database')
File "/mnt/isis/Projects/Python/Learning/DB_m.py", line 102, in Connect
self.TRACE ("DB::Connect (" + database + "," + mode)
File "/mnt/isis/Projects/Python/Learning/Hook_m.py", line 314, in TRACE
self.DailyLog (msg)
File "/mnt/isis/Projects/Python/Learning/Hook_m.py", line 98, in
DailyLog
dt = self.Date (time ())
TypeError: 'module' object is not callable
Googling the "TypeError" message suggests that I've got a module and
class with the same name, but I can't see that I have.
Can someone point me in the right direction please?
If you need to see all the source, can do, but it's certainly too much
for an intro message!
Thanks,
Hook
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