environment/lib/python2.7/site-packages/IPython/lib/deepreload.py
def ensure_fromlist(mod, fromlist, buf, recursive):
    """Handle 'from module import a, b, c' imports."""
    if not hasattr(mod, '__path__'):
        return
    for item in fromlist:
        if not hasattr(item, 'rindex'):
            raise TypeError("Item in ``from list'' not a string")
        if item == '*':
            if recursive:
                continue # avoid endless recursion
            try:
                all = mod.__all__
            except AttributeError:
                pass
            else:
                ret = ensure_fromlist(mod, all, buf, 1)
                if not ret:
                    return 0
        elif not hasattr(mod, item):
            import_submodule(mod, item, buf + '.' + item)
def ensure_fromlist(mod, fromlist, buf, recursive):
    if not hasattr(mod, '__path__'):
        return
    for item in fromlist:
        if not hasattr(item, 'rindex'):
            raise TypeError("Item in ``from list'' not a string")
        if item == '*':
            if recursive:
                continue # avoid endless recursion
            try:
                all = mod.__all__
            except AttributeError:
                pass
            else:
                ret = ensure_fromlist(mod, all, buf, 1)
                if not ret:
                    return 0
        elif not hasattr(mod, item):
            import_submodule(mod, item, buf + '.' + item)
def ensure_fromlist ( mod , fromlist , buf , recursive ) : if not hasattr ( mod , '__path__' ) : return for item in fromlist : if not hasattr ( item , 'rindex' ) : raise TypeError ( "Item in ``from list'' not a string" ) if item == '*' : if recursive : continue # avoid endless recursion try : all = mod . __all__ except AttributeError : pass else : ret = ensure_fromlist ( mod , all , buf , 1 ) if not ret : return 0 elif not hasattr ( mod , item ) : import_submodule ( mod , item , buf + '.' + item )
Handle 'from module import a, b, c' imports.
Handle from module import a b c imports .