upstream/mercurial-mirror Files · contrib/debugshell.py

setdiscovery: limit the size of all sample (issue4411)...

setdiscovery: limit the size of all sample (issue4411) Further digging on this issue show that the limit on the sample size used in discovery never works for heads. Here is a quote from the code itself: desiredlen = size - len(always) if desiredlen <= 0: # This could be bad if there are very many heads, all unknown to the # server. We're counting on long request support here. The long request support never landed and evolution make the "very many heads, all unknown to the server" case quite common. We implement a simple and stupid hard limit of sample size for all query. This should prevent HTTP 414 error with the current state of the code.

Gregory Szorc - - Load All Authors

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             debugshell.py
        
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      # debugshell extension

      """a python shell with repo, changelog & manifest objects"""

      import sys

      import mercurial

      import code

      from mercurial import cmdutil

      cmdtable = {}

      command = cmdutil.command(cmdtable)

      def pdb(ui, repo, msg, **opts):

          objects = {

              'mercurial': mercurial,

              'repo': repo,

              'cl': repo.changelog,

              'mf': repo.manifest,

          }

          code.interact(msg, local=objects)

      def ipdb(ui, repo, msg, **opts):

          import IPython

          cl = repo.changelog

          mf = repo.manifest

          cl, mf # use variables to appease pyflakes

          IPython.embed()

      @command('debugshell|dbsh', [])

      def debugshell(ui, repo, **opts):

          bannermsg = "loaded repo : %s\n" \

                      "using source: %s" % (repo.root,

                                            mercurial.__path__[0])

          pdbmap = {

              'pdb'  : 'code',

              'ipdb' : 'IPython'

          }

          debugger = ui.config("ui", "debugger")

          if not debugger:

              debugger = 'pdb'

          # if IPython doesn't exist, fallback to code.interact

          try:

              __import__(pdbmap[debugger])

          except ImportError:

              ui.warn("%s debugger specified but %s module was not found\n"

                      % (debugger, pdbmap[debugger]))

              debugger = 'pdb'

          getattr(sys.modules[__name__], debugger)(ui, repo, bannermsg, **opts)

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				# debugshell extension
				"""a python shell with repo, changelog & manifest objects"""

				import sys
				import mercurial
				import code
				from mercurial import cmdutil

				cmdtable = {}
				command = cmdutil.command(cmdtable)

				def pdb(ui, repo, msg, **opts):
				objects = {
				'mercurial': mercurial,
				'repo': repo,
				'cl': repo.changelog,
				'mf': repo.manifest,
				}

				code.interact(msg, local=objects)

				def ipdb(ui, repo, msg, **opts):
				import IPython

				cl = repo.changelog
				mf = repo.manifest
				cl, mf # use variables to appease pyflakes

				IPython.embed()

				@command('debugshell\|dbsh', [])
				def debugshell(ui, repo, **opts):
				bannermsg = "loaded repo : %s\n" \
				"using source: %s" % (repo.root,
				mercurial.__path__[0])

				pdbmap = {
				'pdb' : 'code',
				'ipdb' : 'IPython'
				}

				debugger = ui.config("ui", "debugger")
				if not debugger:
				debugger = 'pdb'

				# if IPython doesn't exist, fallback to code.interact
				try:
				__import__(pdbmap[debugger])
				except ImportError:
				ui.warn("%s debugger specified but %s module was not found\n"
				% (debugger, pdbmap[debugger]))
				debugger = 'pdb'

				getattr(sys.modules[__name__], debugger)(ui, repo, bannermsg, **opts)