upstream/mercurial-mirror Files · mercurial/extensions.py

hg qrecord -- like record, but for mq...

hg qrecord -- like record, but for mq I'm a former Darcs user, and I've discovered that it is very convenient to actually perform development using MQ first, and only when the patches are 'ready' move them to project's history in stone. Usually I work on some topic, temporarily forgetting about any version control, and just do coding, experimenting, debugging, etc. After some time, I approach a moment, where my work should actually go to patches/commits, and here is the problem:: As it is now, there is no way to put part of the changes into one patch, and another part of the changes into second patch. This works, but only when changes are touching separate files, and for semantically different changes touching the same file(s) there is now pretty way to put them into separate patches. For some time, I've tolerated the pain to run vim patches/... and move hunks between files by hand, but I think this affects my productivity badly. So, here is the first step towards untiing the problem: Let's use 'hg qrecord' for mq, like we use 'hg record' for usual commits!

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      # extensions.py - extension handling for mercurial

      #

      # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>

      #

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

      # of the GNU General Public License, incorporated herein by reference.

      import imp, os

      import util, sys

      from i18n import _

      _extensions = {}

      _order = []

      def extensions():

          for name in _order:

              module = _extensions[name]

              if module:

                  yield name, module

      def find(name):

          '''return module with given extension name'''

          try:

              return _extensions[name]

          except KeyError:

              for k, v in _extensions.iteritems():

                  if k.endswith('.' + name) or k.endswith('/' + name):

                      return v

              raise KeyError(name)

      def load(ui, name, path):

          if name.startswith('hgext.'):

              shortname = name[6:]

          else:

              shortname = name

          if shortname in _extensions:

              return

          _extensions[shortname] = None

          if path:

              # the module will be loaded in sys.modules

              # choose an unique name so that it doesn't

              # conflicts with other modules

              module_name = "hgext_%s" % name.replace('.', '_')

              if os.path.isdir(path):

                  # module/__init__.py style

                  d, f = os.path.split(path)

                  fd, fpath, desc = imp.find_module(f, [d])

                  mod = imp.load_module(module_name, fd, fpath, desc)

              else:

                  mod = imp.load_source(module_name, path)

          else:

              def importh(name):

                  mod = __import__(name)

                  components = name.split('.')

                  for comp in components[1:]:

                      mod = getattr(mod, comp)

                  return mod

              try:

                  mod = importh("hgext.%s" % name)

              except ImportError:

                  mod = importh(name)

          _extensions[shortname] = mod

          _order.append(shortname)

          uisetup = getattr(mod, 'uisetup', None)

          if uisetup:

              uisetup(ui)

      def loadall(ui):

          result = ui.configitems("extensions")

          for i, (name, path) in enumerate(result):

              if path:

                  if path[0] == '!':

                      continue

                  path = os.path.expanduser(path)

              try:

                  load(ui, name, path)

              except (util.SignalInterrupt, KeyboardInterrupt):

                  raise

              except Exception, inst:

                  ui.warn(_("*** failed to import extension %s: %s\n") %

                          (name, inst))

                  if ui.print_exc():

                      return 1

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				# extensions.py - extension handling for mercurial
				#
				# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
				#
				# This software may be used and distributed according to the terms
				# of the GNU General Public License, incorporated herein by reference.

				import imp, os
				import util, sys
				from i18n import _

				_extensions = {}
				_order = []

				def extensions():
				for name in _order:
				module = _extensions[name]
				if module:
				yield name, module

				def find(name):
				'''return module with given extension name'''
				try:
				return _extensions[name]
				except KeyError:
				for k, v in _extensions.iteritems():
				if k.endswith('.' + name) or k.endswith('/' + name):
				return v
				raise KeyError(name)

				def load(ui, name, path):
				if name.startswith('hgext.'):
				shortname = name[6:]
				else:
				shortname = name
				if shortname in _extensions:
				return
				_extensions[shortname] = None
				if path:
				# the module will be loaded in sys.modules
				# choose an unique name so that it doesn't
				# conflicts with other modules
				module_name = "hgext_%s" % name.replace('.', '_')
				if os.path.isdir(path):
				# module/__init__.py style
				d, f = os.path.split(path)
				fd, fpath, desc = imp.find_module(f, [d])
				mod = imp.load_module(module_name, fd, fpath, desc)
				else:
				mod = imp.load_source(module_name, path)
				else:
				def importh(name):
				mod = __import__(name)
				components = name.split('.')
				for comp in components[1:]:
				mod = getattr(mod, comp)
				return mod
				try:
				mod = importh("hgext.%s" % name)
				except ImportError:
				mod = importh(name)
				_extensions[shortname] = mod
				_order.append(shortname)

				uisetup = getattr(mod, 'uisetup', None)
				if uisetup:
				uisetup(ui)

				def loadall(ui):
				result = ui.configitems("extensions")
				for i, (name, path) in enumerate(result):
				if path:
				if path[0] == '!':
				continue
				path = os.path.expanduser(path)
				try:
				load(ui, name, path)
				except (util.SignalInterrupt, KeyboardInterrupt):
				raise
				except Exception, inst:
				ui.warn(_("*** failed to import extension %s: %s\n") %
				(name, inst))
				if ui.print_exc():
				return 1