upstream/ipython Files · IPython/utils/ulinecache.py

Use raw string when invalid escape sequence present....

Use raw string when invalid escape sequence present. Those emit deprecation warnings at import/compile time so unfortunately we can't trap that with iptest as modules are already imported. The way to test that is to start IPython via `python -We -m IPython`, and we should try to likely do that in travis. But first fix all places that raise an error

Srinivas Reddy Thatiparthy - - Load All Authors

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             ulinecache.py
        
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      """

      This module has been deprecated since IPython 6.0.

      Wrapper around linecache which decodes files to unicode according to PEP 263.

      """

      import functools

      import linecache

      from warnings import warn

      getline = linecache.getline

      # getlines has to be looked up at runtime, because doctests monkeypatch it.

      @functools.wraps(linecache.getlines)

      def getlines(filename, module_globals=None):

          """

          Deprecated since IPython 6.0

          """

          warn(("`IPython.utils.ulinecache.getlines` is deprecated since"

                " IPython 6.0 and will be removed in future versions."),

               DeprecationWarning, stacklevel=2)

          return linecache.getlines(filename, module_globals=module_globals)

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				"""
				This module has been deprecated since IPython 6.0.

				Wrapper around linecache which decodes files to unicode according to PEP 263.
				"""
				import functools
				import linecache
				from warnings import warn

				getline = linecache.getline

				# getlines has to be looked up at runtime, because doctests monkeypatch it.
				@functools.wraps(linecache.getlines)
				def getlines(filename, module_globals=None):
				"""
				Deprecated since IPython 6.0
				"""
				warn(("`IPython.utils.ulinecache.getlines` is deprecated since"
				" IPython 6.0 and will be removed in future versions."),
				DeprecationWarning, stacklevel=2)
				return linecache.getlines(filename, module_globals=module_globals)