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

DOC: Warn the user when they pass `default` to a TraitType....

DOC: Warn the user when they pass `default` to a TraitType. Most TraitType subclasses accept a `default_value` parameter. On more occasions than I care to admit, I've written something like: ``` class Foo(HasTraits): foo_int = Integer(default=5) ``` when what I actually meant was ``` class Foo(HasTraits): foo_int = Integer(default_value=5) ``` I suspect I'm not the only one who's had to track down this same bug multiple times.

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      """Utilities for checking zmq versions."""

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      from IPython.utils.version import check_version

      def check_for_zmq(minimum_version, required_by='Someone'):

          try:

              import zmq

          except ImportError:

              raise ImportError("%s requires pyzmq >= %s"%(required_by, minimum_version))

          pyzmq_version = zmq.__version__

          if not check_version(pyzmq_version, minimum_version):

              raise ImportError("%s requires pyzmq >= %s, but you have %s"%(

                              required_by, minimum_version, pyzmq_version))

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				"""Utilities for checking zmq versions."""
				# Copyright (c) IPython Development Team.
				# Distributed under the terms of the Modified BSD License.

				from IPython.utils.version import check_version


				def check_for_zmq(minimum_version, required_by='Someone'):
				try:
				import zmq
				except ImportError:
				raise ImportError("%s requires pyzmq >= %s"%(required_by, minimum_version))

				pyzmq_version = zmq.__version__

				if not check_version(pyzmq_version, minimum_version):
				raise ImportError("%s requires pyzmq >= %s, but you have %s"%(
				required_by, minimum_version, pyzmq_version))