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Re: Importing class from another file

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In <mailman.830.1358883233.2939.python-list@python.org> Kevin Holleran <kdawg44@gmail.com> writes:

> I have a class called My_Class in a subdir called Sub_Dir.

> in My_Class.py is the following

> class My_Class_Connector:
>     def __init__(self,un,pw,qs_srv="domain.com"):
>         self.username = un
>         self.password = pw

> Then I am trying to call from a script in the parent dir like this:

> from Sub_Dir.My_Class import *

> q_api = My_Class.My_Class_Connector(string1,string2)

Even if your import had worked, this would be wrong.  You're importing
everything from Sub_Dir.My_Class, so My_Class_Connector is in the current
namespace.  You don't need to add "My_Class." on the front (and in fact
it's an error to do so.)

> Traceback (most recent call last):
>   File "testing.py", line 1, in <module>
>     from Sub_Dir.My_Class import *
> ImportError: No module named Sub_Dir.My_Class

Is there a file named __init__.py in Sub_Dir?  A directory must contain
that file in order to be considered a "module".  (If you don't know what
to put in the file, just leave it empty.)

-- 
John Gordon                   A is for Amy, who fell down the stairs
gordon@panix.com              B is for Basil, assaulted by bears
                                -- Edward Gorey, "The Gashlycrumb Tinies"

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Thread

Importing class from another file Kevin Holleran <kdawg44@gmail.com> - 2013-01-22 14:33 -0500
  Re: Importing class from another file John Gordon <gordon@panix.com> - 2013-01-22 19:47 +0000
    Re: Importing class from another file Kevin Holleran <kdawg44@gmail.com> - 2013-01-22 15:44 -0500

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