upstream/kallithea Files · rhodecode/lib/vcs/utils/imports.py

Fixed issue when node didn't exists at 'tip' and we tried calculate history based on that assumption....

Fixed issue when node didn't exists at 'tip' and we tried calculate history based on that assumption. Now fallback to the changeset the node exists in for history calculation

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             imports.py
        
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             / rhodecode / lib / vcs / utils / imports.py
          
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      from rhodecode.lib.vcs.exceptions import VCSError

      def import_class(class_path):

          """

          Returns class from the given path.

          For example, in order to get class located at

          ``vcs.backends.hg.MercurialRepository``:

              try:

                  hgrepo = import_class('vcs.backends.hg.MercurialRepository')

              except VCSError:

                  # hadle error

          """

          splitted = class_path.split('.')

          mod_path = '.'.join(splitted[:-1])

          class_name = splitted[-1]

          try:

              class_mod = __import__(mod_path, {}, {}, [class_name])

          except ImportError, err:

              msg = "There was problem while trying to import backend class. "\

                  "Original error was:\n%s" % err

              raise VCSError(msg)

          cls = getattr(class_mod, class_name)

          return cls

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				from rhodecode.lib.vcs.exceptions import VCSError


				def import_class(class_path):
				"""
				Returns class from the given path.

				For example, in order to get class located at
				``vcs.backends.hg.MercurialRepository``:

				try:
				hgrepo = import_class('vcs.backends.hg.MercurialRepository')
				except VCSError:
				# hadle error
				"""
				splitted = class_path.split('.')
				mod_path = '.'.join(splitted[:-1])
				class_name = splitted[-1]
				try:
				class_mod = __import__(mod_path, {}, {}, [class_name])
				except ImportError, err:
				msg = "There was problem while trying to import backend class. "\
				"Original error was:\n%s" % err
				raise VCSError(msg)
				cls = getattr(class_mod, class_name)

				return cls