File: driver.rst

package info (click to toggle)
firefox 146.0.1-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 4,653,260 kB
  • sloc: cpp: 7,587,892; javascript: 6,509,455; ansic: 3,755,295; python: 1,410,813; xml: 629,201; asm: 438,677; java: 186,096; sh: 62,697; makefile: 18,086; objc: 13,087; perl: 12,811; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10; exp: 6
file content (32 lines) | stat: -rw-r--r-- 907 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
.. _mach_driver:

=======
Drivers
=======

Entry Points
============

It is possible to use setuptools' entry points to load commands
directly from python packages. A mach entry point is a function which
returns a list of files or directories containing mach command
providers. e.g.:

.. code-block:: python

   def list_providers():
       providers = []
       here = os.path.abspath(os.path.dirname(__file__))
       for p in os.listdir(here):
           if p.endswith('.py'):
               providers.append(os.path.join(here, p))
       return providers

See http://pythonhosted.org/setuptools/setuptools.html#dynamic-discovery-of-services-and-plugins
for more information on creating an entry point. To search for entry
point plugins, you can call
:py:meth:`mach.command_util.load_commands_from_entry_point`. e.g.:

.. code-block:: python

   load_commands_from_entry_point("mach.external.providers")