upstream/mercurial-mirror Files · tests/heredoctest.py

pager: set some environment variables if they're not set...

pager: set some environment variables if they're not set Git did this already [1] [2]. We want this behavior too [3]. This provides a better default user experience (like, supporting colors) if users have things like "PAGER=less" set, which is not uncommon. The environment variables are provided by a method so extensions can override them on demand. [1]: https://github.com/git/git/blob/6a5ff7acb5965718cc7016c0ab6c601454fd7cde/pager.c#L87 [2]: https://github.com/git/git/blob/6a5ff7acb5965718cc7016c0ab6c601454fd7cde/Makefile#L1545 [3]: https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-March/094780.html

Pulkit Goyal - - Load All Authors

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      from __future__ import absolute_import, print_function

      import sys

      globalvars = {}

      lines = sys.stdin.readlines()

      while lines:

          l = lines.pop(0)

          if l.startswith('SALT'):

              print(l[:-1])

          elif l.startswith('>>> '):

              snippet = l[4:]

              while lines and lines[0].startswith('... '):

                  l = lines.pop(0)

                  snippet += l[4:]

              c = compile(snippet, '<heredoc>', 'single')

              try:

                  exec(c, globalvars)

              except Exception as inst:

                  print(repr(inst))

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				from __future__ import absolute_import, print_function

				import sys

				globalvars = {}
				lines = sys.stdin.readlines()
				while lines:
				l = lines.pop(0)
				if l.startswith('SALT'):
				print(l[:-1])
				elif l.startswith('>>> '):
				snippet = l[4:]
				while lines and lines[0].startswith('... '):
				l = lines.pop(0)
				snippet += l[4:]
				c = compile(snippet, '<heredoc>', 'single')
				try:
				exec(c, globalvars)
				except Exception as inst:
				print(repr(inst))