Mercurial > hg
view mercurial/utils/resourceutil.py @ 45796:e9555305c5c6
templates: include all non-branch namespaces in default one-line summary
I left out branches and custom namespaces on purpose from D9252
because I figured that people like us (Google) who have custom
namespaces can also have custom configs. However, I just realized that
this makes everyone with the topic extension lose the topic they've
had in rebase output for a long time (ever since someone was nice
enough to add it in D741). Sorry about the churn.
The more generic template couldn't easily keep the "log.bookmark"
label in the template because the namespace is called "bookmarks"
(plural). That means that we can't be compatible with users' existing
configs for "log.bookmark", so I decided to change the labels to be in
a brand-new "oneline-summary" namespace.
Differential Revision: https://phab.mercurial-scm.org/D9262
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Thu, 29 Oct 2020 09:03:08 -0700 |
parents | dd9e28612468 |
children | 7fd369644c68 |
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# resourceutil.py - utility for looking up resources # # Copyright 2005 K. Thananchayan <thananck@yahoo.com> # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import import imp import os import sys from .. import pycompat def mainfrozen(): """return True if we are a frozen executable. The code supports py2exe (most common, Windows only) and tools/freeze (portable, not much used). """ return ( pycompat.safehasattr(sys, "frozen") # new py2exe or pycompat.safehasattr(sys, "importers") # old py2exe or imp.is_frozen("__main__") # tools/freeze ) # the location of data files matching the source code if mainfrozen() and getattr(sys, "frozen", None) != "macosx_app": # executable version (py2exe) doesn't support __file__ datapath = os.path.dirname(pycompat.sysexecutable) _rootpath = datapath # The installers store the files outside of library.zip, like # C:\Program Files\Mercurial\defaultrc\*.rc. This strips the # leading "mercurial." off of the package name, so that these # pseudo resources are found in their directory next to the # executable. def _package_path(package): dirs = package.split(b".") assert dirs[0] == b"mercurial" return os.path.join(_rootpath, *dirs[1:]) else: datapath = os.path.dirname(os.path.dirname(pycompat.fsencode(__file__))) _rootpath = os.path.dirname(datapath) def _package_path(package): return os.path.join(_rootpath, *package.split(b".")) try: # importlib.resources exists from Python 3.7; see fallback in except clause # further down from importlib import resources from .. import encoding # Force loading of the resources module resources.open_binary # pytype: disable=module-attr def open_resource(package, name): return resources.open_binary( # pytype: disable=module-attr pycompat.sysstr(package), pycompat.sysstr(name) ) def is_resource(package, name): return resources.is_resource( pycompat.sysstr(package), encoding.strfromlocal(name) ) def contents(package): for r in resources.contents(pycompat.sysstr(package)): yield encoding.strtolocal(r) except (ImportError, AttributeError): # importlib.resources was not found (almost definitely because we're on a # Python version before 3.7) def open_resource(package, name): path = os.path.join(_package_path(package), name) return open(path, "rb") def is_resource(package, name): path = os.path.join(_package_path(package), name) try: return os.path.isfile(pycompat.fsdecode(path)) except (IOError, OSError): return False def contents(package): path = pycompat.fsdecode(_package_path(package)) for p in os.listdir(path): yield pycompat.fsencode(p)