upstream/mercurial-mirror Files · mercurial/hgweb/__init__.py

hgweb: establish class for holding per request context...

hgweb: establish class for holding per request context Currently, hgweb applications have many instance variables holding mutated state. This is somewhat problematic because multiple threads may race accessing or changing this state. This patch starts a series that will add more thread safety to hgweb applications. It will do this by moving mutated state out of hgweb and into per-request instances of the newly established "requestcontext" class. Our new class currently behaves like a proxy to hgweb instances. This should change once all state is captured in it instead of hgweb. The effectiveness of this proxy is demonstrated by passing instances of it - not hgweb instances/self - to various functions.

Matt Mackall - - Load All Authors

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      # hgweb/__init__.py - web interface to a mercurial repository

      #

      # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>

      # Copyright 2005 Matt Mackall <mpm@selenic.com>

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      import os

      import hgweb_mod, hgwebdir_mod

      def hgweb(config, name=None, baseui=None):

          '''create an hgweb wsgi object

          config can be one of:

          - repo object (single repo view)

          - path to repo (single repo view)

          - path to config file (multi-repo view)

          - dict of virtual:real pairs (multi-repo view)

          - list of virtual:real tuples (multi-repo view)

          '''

          if ((isinstance(config, str) and not os.path.isdir(config)) or

              isinstance(config, dict) or isinstance(config, list)):

              # create a multi-dir interface

              return hgwebdir_mod.hgwebdir(config, baseui=baseui)

          return hgweb_mod.hgweb(config, name=name, baseui=baseui)

      def hgwebdir(config, baseui=None):

          return hgwebdir_mod.hgwebdir(config, baseui=baseui)

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				# hgweb/__init__.py - web interface to a mercurial repository
				#
				# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
				# Copyright 2005 Matt Mackall <mpm@selenic.com>
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				import os
				import hgweb_mod, hgwebdir_mod

				def hgweb(config, name=None, baseui=None):
				'''create an hgweb wsgi object

				config can be one of:
				- repo object (single repo view)
				- path to repo (single repo view)
				- path to config file (multi-repo view)
				- dict of virtual:real pairs (multi-repo view)
				- list of virtual:real tuples (multi-repo view)
				'''

				if ((isinstance(config, str) and not os.path.isdir(config)) or
				isinstance(config, dict) or isinstance(config, list)):
				# create a multi-dir interface
				return hgwebdir_mod.hgwebdir(config, baseui=baseui)
				return hgweb_mod.hgweb(config, name=name, baseui=baseui)

				def hgwebdir(config, baseui=None):
				return hgwebdir_mod.hgwebdir(config, baseui=baseui)