Package pyamf :: Package util :: Module imports :: Class ModuleFinder
[hide private]
[frames] | no frames]

Class ModuleFinder

source code


This is a special module finder object that executes a collection of callables when a specific module has been imported. An instance of this is placed in sys.meta_path, which is consulted before sys.modules - allowing us to provide this functionality.


See Also: when_imported

Since: 0.5

Instance Methods [hide private]
 
find_module(self, name, path)
Called when an import is made.
source code
 
load_module(self, name)
If we get this far, then there are hooks waiting to be called on import of this module.
source code

Inherited from object: __delattr__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

find_module(self, name, path)

source code 

Called when an import is made. If there are hooks waiting for this module to be imported then we stop the normal import process and manually load the module.

Parameters:
  • name - The name of the module being imported. @param path The root path of the module (if a package). We ignore this.
Returns:
If we want to hook this module, we return a loader interface (which is this instance again). If not we return None to allow the standard import process to continue.

load_module(self, name)

source code 

If we get this far, then there are hooks waiting to be called on import of this module. We manually load the module and then run the hooks.

Parameters:
  • name - The name of the module to import.