upstream/ipython Files · IPython/kernel/fcutil.py

Update copyright/author statements....

Update copyright/author statements. - Updated copyright statements to use the new form: # Copyright (C) 2008-2009 The IPython Development Team I left the old notices in place (just updating the year in some cases), because as far as I know, old copyright statements are not meant to be retroactively modified. - Also, on most files, replaced __author__ marks with an 'Authors' section in the module docstring. This reduces top-level code in the module, while ensuring that the Author(s) get properly acknowledged in auto-generated API docs (sphinx doesn't read __author__ marks, but it will include the module docstring). I only left a few in place for very old files that we ship externally, and for those by Laurent: he had his authorship mark both in the docstring and in __author__ variables, so I think out of courtesy it would be better to ask him about it on the list. All the others were I found regular __author__ variables, I moved them to the main docstring.

Brian E Granger - - Load All Authors

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      # encoding: utf-8

      """Foolscap related utilities."""

      __docformat__ = "restructuredtext en"

      #-------------------------------------------------------------------------------

      #  Copyright (C) 2008  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-------------------------------------------------------------------------------

      #-------------------------------------------------------------------------------

      # Imports

      #-------------------------------------------------------------------------------

      import os

      from foolscap import Tub, UnauthenticatedTub

      def check_furl_file_security(furl_file, secure):

          """Remove the old furl_file if changing security modes."""

          if os.path.isfile(furl_file):

              f = open(furl_file, 'r')

              oldfurl = f.read().strip()

              f.close()

              if (oldfurl.startswith('pb://') and not secure) or (oldfurl.startswith('pbu://') and secure):

                  os.remove(furl_file)

      def is_secure(furl):

          if is_valid(furl):

              if furl.startswith("pb://"):

                  return True

              elif furl.startswith("pbu://"):

                  return False

          else:

              raise ValueError("invalid furl: %s" % furl)

      def is_valid(furl):

          if isinstance(furl, str):

              if furl.startswith("pb://") or furl.startswith("pbu://"):

                  return True

          else:

              return False

      def find_furl(furl_or_file):

          if isinstance(furl_or_file, str):

              if is_valid(furl_or_file):

                  return furl_or_file

          if os.path.isfile(furl_or_file):

              furl = open(furl_or_file, 'r').read().strip()

              if is_valid(furl):

                  return furl

          raise ValueError("not a furl or a file containing a furl: %s" % furl_or_file)

      # We do this so if a user doesn't have OpenSSL installed, it will try to use

      # an UnauthenticatedTub.  But, they will still run into problems if they

      # try to use encrypted furls.

      try:

          import OpenSSL

      except:

          Tub = UnauthenticatedTub

          have_crypto = False

      else:

          have_crypto = True

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				# encoding: utf-8

				"""Foolscap related utilities."""

				__docformat__ = "restructuredtext en"

				#-------------------------------------------------------------------------------
				# Copyright (C) 2008 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-------------------------------------------------------------------------------

				#-------------------------------------------------------------------------------
				# Imports
				#-------------------------------------------------------------------------------

				import os

				from foolscap import Tub, UnauthenticatedTub

				def check_furl_file_security(furl_file, secure):
				"""Remove the old furl_file if changing security modes."""

				if os.path.isfile(furl_file):
				f = open(furl_file, 'r')
				oldfurl = f.read().strip()
				f.close()
				if (oldfurl.startswith('pb://') and not secure) or (oldfurl.startswith('pbu://') and secure):
				os.remove(furl_file)

				def is_secure(furl):
				if is_valid(furl):
				if furl.startswith("pb://"):
				return True
				elif furl.startswith("pbu://"):
				return False
				else:
				raise ValueError("invalid furl: %s" % furl)

				def is_valid(furl):
				if isinstance(furl, str):
				if furl.startswith("pb://") or furl.startswith("pbu://"):
				return True
				else:
				return False

				def find_furl(furl_or_file):
				if isinstance(furl_or_file, str):
				if is_valid(furl_or_file):
				return furl_or_file
				if os.path.isfile(furl_or_file):
				furl = open(furl_or_file, 'r').read().strip()
				if is_valid(furl):
				return furl
				raise ValueError("not a furl or a file containing a furl: %s" % furl_or_file)

				# We do this so if a user doesn't have OpenSSL installed, it will try to use
				# an UnauthenticatedTub. But, they will still run into problems if they
				# try to use encrypted furls.
				try:
				import OpenSSL
				except:
				Tub = UnauthenticatedTub
				have_crypto = False
				else:
				have_crypto = True