.. _fbf.lib.fbfimport:

fbfimport
~~~~~~~~~

.. automodule:: fbf.lib.fbfimport
        :show-inheritance:
        :members:
        :undoc-members:

CODE
----

    ::

        # fbf/lib/fbfimport.py
        #
        #
        
        """ use the imp module to import modules. """
        
.. _fbf.lib.fbfimport_basic_imports:

basic imports
----------------

    ::

        
        import time
        import sys
        import imp
        import os
        import _thread
        import logging
        
.. _fbf.lib.fbfimport__import_function:

_import function
-------------------

    ::

        
        def _import(name):
            """ do a import (full). """
            logging.debug("importing %s" % name)
            if not name: raise Exception(name)
            mods = []
            mm = ""
            res = None
            for m in name.split('.'):
                mm += m
                mm += "."
                res = __import__(mm)
            return sys.modules[name]
        
        
        def silent_import(name):
            from fbf.utils.exception import exceptionmsg
            try: return _import(name)
            except Exception as ex: logging.error(exceptionmsg())
        
.. _fbf.lib.fbfimport_force_import_function:

force_import function
------------------------

    ::

        
        def force_import(name):
            """ force import of module <name> by replacing it in sys.modules. """
            try: del sys.modules[name]
            except KeyError: pass
            plug = __import(name)
            return plug
        
        def import_byfile(modname, filename):
            try: return imp.load_source(modname, filename)
            except NotImplementedError: return myimport(filename[:-3].replace(os.sep, "."))