upstream/mercurial-mirror Files · contrib/showstack.py

inno: stop shipping pywin32...

inno: stop shipping pywin32 Ancient versions of Mercurial relied on pywin32 and I suspect that's why we have this dependency. We also ship the "keyring" package, which has a dependency on "pywin32-ctypes" (providing the "win32ctypes" package). This is a stripped down version of pywin32 that doesn't have as many dependencies. Since we don't have a dependency on pywin32 and since pywin32 is a bit annoying to package, let's get rid of it. With this change, py2exe no longers picks up DLL dependencies on various UCRT DLLs (because we no longer have a .pyd file beloning to pywin32 which was pulling them in). So, we were able to remove code in support of the UCRT DLLs. .. bc:: The Windows Inno installers no longer ship the pywin32 package. This package was being bundled for historical reasons. Mercurial stopped using pywin32 several years ago and the disappearance of this package should not have any meaningful impact. Differential Revision: https://phab.mercurial-scm.org/D6067

Gregory Szorc - - Load All Authors

File last commit:

r41689:6dae1f31 default


                r42020:7a1433e9

default

Download file

             showstack.py
        
                    28 lines
            
             | 731 B
            
                | text/x-python
            
             |
                PythonLexer
            
             / contrib / showstack.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      # showstack.py - extension to dump a Python stack trace on signal

      #

      # binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs)

      r"""dump stack trace when receiving SIGQUIT (Ctrl-\) or SIGINFO (Ctrl-T on BSDs)

      """

      from __future__ import absolute_import, print_function

      import signal

      import sys

      import traceback

      def sigshow(*args):

          sys.stderr.write("\n")

          traceback.print_stack(args[1], limit=10, file=sys.stderr)

          sys.stderr.write("----\n")

      def sigexit(*args):

          sigshow(*args)

          print('alarm!')

          sys.exit(1)

      def extsetup(ui):

          signal.signal(signal.SIGQUIT, sigshow)

          signal.signal(signal.SIGALRM, sigexit)

          try:

              signal.signal(signal.SIGINFO, sigshow)

          except AttributeError:

              pass

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				# showstack.py - extension to dump a Python stack trace on signal
				#
				# binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs)
				r"""dump stack trace when receiving SIGQUIT (Ctrl-\) or SIGINFO (Ctrl-T on BSDs)
				"""

				from __future__ import absolute_import, print_function
				import signal
				import sys
				import traceback

				def sigshow(*args):
				sys.stderr.write("\n")
				traceback.print_stack(args[1], limit=10, file=sys.stderr)
				sys.stderr.write("----\n")

				def sigexit(*args):
				sigshow(*args)
				print('alarm!')
				sys.exit(1)

				def extsetup(ui):
				signal.signal(signal.SIGQUIT, sigshow)
				signal.signal(signal.SIGALRM, sigexit)
				try:
				signal.signal(signal.SIGINFO, sigshow)
				except AttributeError:
				pass