sapling/contrib/debugshell.py
FUJIWARA Katsunori f46b49a0e3 check-code: detect "missing _() in ui message" more exactly
Before this patch, "missing _() in ui message" rule overlooks
translatable message, which starts with other than alphabet.

To detect "missing _() in ui message" more exactly, this patch
improves the regexp with assumptions below.

  - sequence consisting of below might precede "translatable message"
    in same string token

    - formatting string, which starts with '%'
    - escaped character, which starts with 'b' (as replacement of '\\'), or
    - characters other than '%', 'b' and 'x' (as replacement of alphabet)

  - any string tokens might precede a string token, which contains
    "translatable message"

This patch builds an input file, which is used to examine "missing _()
in ui message" detection, before '"$check_code" stringjoin.py' in
test-contrib-check-code.t, because this reduces amount of change churn
in subsequent patch.

This patch also applies "()" instead of "_()" on messages below to
hide false-positives:

  - messages for ui.debug() or debug commands/tools
    - contrib/debugshell.py
    - hgext/win32mbcs.py (ui.write() is used, though)
    - mercurial/commands.py
      - _debugchangegroup
      - debugindex
      - debuglocks
      - debugrevlog
      - debugrevspec
      - debugtemplate

  - untranslatable messages
    - doc/gendoc.py (ReST specific text)
    - hgext/hgk.py (permission string)
    - hgext/keyword.py (text written into configuration file)
    - mercurial/cmdutil.py (formatting strings for JSON)
2016-06-21 00:50:39 +09:00

60 lines
1.4 KiB
Python

# debugshell extension
"""a python shell with repo, changelog & manifest objects"""
from __future__ import absolute_import
import code
import mercurial
import sys
from mercurial import (
cmdutil,
demandimport,
)
cmdtable = {}
command = cmdutil.command(cmdtable)
def pdb(ui, repo, msg, **opts):
objects = {
'mercurial': mercurial,
'repo': repo,
'cl': repo.changelog,
'mf': repo.manifest,
}
code.interact(msg, local=objects)
def ipdb(ui, repo, msg, **opts):
import IPython
cl = repo.changelog
mf = repo.manifest
cl, mf # use variables to appease pyflakes
IPython.embed()
@command('debugshell|dbsh', [])
def debugshell(ui, repo, **opts):
bannermsg = "loaded repo : %s\n" \
"using source: %s" % (repo.root,
mercurial.__path__[0])
pdbmap = {
'pdb' : 'code',
'ipdb' : 'IPython'
}
debugger = ui.config("ui", "debugger")
if not debugger:
debugger = 'pdb'
# if IPython doesn't exist, fallback to code.interact
try:
with demandimport.deactivated():
__import__(pdbmap[debugger])
except ImportError:
ui.warn(("%s debugger specified but %s module was not found\n")
% (debugger, pdbmap[debugger]))
debugger = 'pdb'
getattr(sys.modules[__name__], debugger)(ui, repo, bannermsg, **opts)