upstream/mercurial-mirror Files · mercurial/node.py

import-checker: resolve relative imports...

import-checker: resolve relative imports "from . import X" will produce an ImportFrom ast node with .module = None. This resulted in a run-time error from attempting to concatenate None with a str. Another problem with relative imports is that the prefix may be dynamic based on the "level" attribute of the import. e.g. "from ." has level 1 and "from .." has level 2. We teach the "fromlocal" function how to cope with relative imports. Where appropriate, the consumer passes in the level so relative module names may be resolved properly.

Matt Mackall - - Load All Authors

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      # node.py - basic nodeid manipulation for mercurial

      #

      # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      import binascii

      nullrev = -1

      nullid = "\0" * 20

      # This ugly style has a noticeable effect in manifest parsing

      hex = binascii.hexlify

      bin = binascii.unhexlify

      def short(node):

          return hex(node[:6])

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				# node.py - basic nodeid manipulation for mercurial
				#
				# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				import binascii

				nullrev = -1
				nullid = "\0" * 20

				# This ugly style has a noticeable effect in manifest parsing
				hex = binascii.hexlify
				bin = binascii.unhexlify

				def short(node):
				return hex(node[:6])