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

rust: simplify pattern file parsing...

rust: simplify pattern file parsing Previously we kept the pattern syntax as a &[u8] until the last possible moment, which meant we had to handle potential errors when parsing that &[u8]. But such errors could never actually occur, given the structure of the code. Now we parse it eagerly (in two places) and pass it around as a PatternSyntax, so we can delete some error handling code. parse_one_pattern is in particular useful for parsing patterns passed on the command line, as we'll support later in this series.

Jason R. Coombs - - Load All Authors

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      def run():

          from . import demandimport

          with demandimport.tracing.log('hg script'):

              demandimport.enable()

              from . import dispatch

              dispatch.run()

      if __name__ == '__main__':

          run()

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				def run():
				from . import demandimport

				with demandimport.tracing.log('hg script'):
				demandimport.enable()
				from . import dispatch

				dispatch.run()


				if __name__ == '__main__':
				run()