upstream/mercurial-mirror Files · tests/seq.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

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      #!/usr/bin/env python

      #

      # A portable replacement for 'seq'

      #

      # Usage:

      #   seq STOP              [1, STOP] stepping by 1

      #   seq START STOP        [START, STOP] stepping by 1

      #   seq START STEP STOP   [START, STOP] stepping by STEP

      from __future__ import absolute_import, print_function

      import sys

      start = 1

      if len(sys.argv) > 2:

          start = int(sys.argv[1])

      step = 1

      if len(sys.argv) > 3:

          step = int(sys.argv[2])

      stop = int(sys.argv[-1]) + 1

      for i in xrange(start, stop, step):

          print(i)

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				#!/usr/bin/env python
				#
				# A portable replacement for 'seq'
				#
				# Usage:
				# seq STOP [1, STOP] stepping by 1
				# seq START STOP [START, STOP] stepping by 1
				# seq START STEP STOP [START, STOP] stepping by STEP

				from __future__ import absolute_import, print_function
				import sys

				start = 1
				if len(sys.argv) > 2:
				start = int(sys.argv[1])

				step = 1
				if len(sys.argv) > 3:
				step = int(sys.argv[2])

				stop = int(sys.argv[-1]) + 1

				for i in xrange(start, stop, step):
				print(i)