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

strip: incrementally update the branchheads cache after a strip...

strip: incrementally update the branchheads cache after a strip This function augments strip to incrementally update the branchheads cache rather than recompute it from scratch. This speeds up the performance of strip and rebase on repos with long history. The performance optimization only happens if the revisions stripped are all on the same branch and the parents of the stripped revisions are also on that same branch. This adds a few test cases, particularly one that reproduces the extra heads that mpm observed.

Augie Fackler - - Load All Authors

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             filterpyflakes.py
        
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      #!/usr/bin/env python

      # Filter output by pyflakes to control which warnings we check

      import sys, re, os

      def makekey(message):

          # "path/file:line: message"

          match = re.search(r"(line \d+)", message)

          line = ''

          if match:

              line = match.group(0)

              message = re.sub(r"(line \d+)", '', message)

          return re.sub(r"([^:]*):([^:]+):([^']*)('[^']*')(.*)$",

                        r'\3:\5:\4:\1:\2:' + line,

                        message)

      lines = []

      for line in sys.stdin:

          # We whitelist tests

          pats = [

                  r"imported but unused",

                  r"local variable '.*' is assigned to but never used",

                  r"unable to detect undefined names",

                 ]

          if not re.search('|'.join(pats), line):

              continue

          fn = line.split(':', 1)[0]

          f = open(os.path.join(os.path.dirname(os.path.dirname(__file__)), fn))

          data = f.read()

          f.close()

          if 'no-check-code' in data:

              continue

          lines.append(line)

      for line in sorted(lines, key = makekey):

          sys.stdout.write(line)

      print

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				#!/usr/bin/env python

				# Filter output by pyflakes to control which warnings we check

				import sys, re, os

				def makekey(message):
				# "path/file:line: message"
				match = re.search(r"(line \d+)", message)
				line = ''
				if match:
				line = match.group(0)
				message = re.sub(r"(line \d+)", '', message)
				return re.sub(r"([^:]):([^:]+):([^'])('[^']')(.)$",
				r'\3:\5:\4:\1:\2:' + line,
				message)

				lines = []
				for line in sys.stdin:
				# We whitelist tests
				pats = [
				r"imported but unused",
				r"local variable '.*' is assigned to but never used",
				r"unable to detect undefined names",
				]
				if not re.search('\|'.join(pats), line):
				continue
				fn = line.split(':', 1)[0]
				f = open(os.path.join(os.path.dirname(os.path.dirname(__file__)), fn))
				data = f.read()
				f.close()
				if 'no-check-code' in data:
				continue
				lines.append(line)

				for line in sorted(lines, key = makekey):
				sys.stdout.write(line)
				print