.. _fbf.utils.source:

source
~~~~~~

.. automodule:: fbf.utils.source
        :show-inheritance:
        :members:
        :undoc-members:

CODE
----

    ::

        # fbf/utils/source.py
        #
        #
        
        """ get the location of a source """
        
.. _fbf.utils.source_fbf_imports:

fbf imports
--------------

    ::

        
        from fbf.utils.exception import handle_exception
        
.. _fbf.utils.source_basic_imports:

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

    ::

        
        import os
        import os.path
        import logging
        import sys
        
.. _fbf.utils.source_getsource_function:

getsource function
---------------------

    ::

        
        def getsource(mod):
            if not os.getcwd() in sys.path: sys.path.insert(0, os.getcwd())
            source = None
            splitted = mod.split(".")
            if len(splitted) == 1: splitted.append("")
            thedir = os.path.abspath(mod.replace(".", os.sep))
            if os.path.isdir(thedir): source = thedir
            if source and os.path.exists(source):
                logging.info("source is %s" % source)
                return source
            if not source:
                try:
                    import pkg_resources
                    source = pkg_resources.resource_filename(".".join(splitted[:len(splitted)-1]), splitted[-1])
                except ImportError:
                    try:
                        import fbf.contrib.pkg_resources as pkg_resources
                        source = pkg_resources.resource_filename(".".join(splitted[:len(splitted)-1]), splitted[-1])
                    except ImportError: pass
            logging.info("source is %s" % source)
            return source