upstream/ipython Files · IPython/html/fabfile.py

Option to spew subprocess streams during tests...

Option to spew subprocess streams during tests This supersedes PR . Run the tests with '--subproc-streams show' to show output from subprocesses (kernels, IPython.parallel components) in the terminal, or with '--subproc-streams discard' to send it to /dev/null. By default (or with '--subproc-streams capture') the output is piped, captured and displayed only when tests fail. But in some situations, a test fails because of an error which actually occurred earlier, so you have to see all the output.

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             fabfile.py
        
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      """ fabfile to prepare the notebook """

      from fabric.api import local,lcd

      from fabric.utils import abort

      import os

      pjoin = os.path.join

      static_dir = 'static'

      components_dir = os.path.join(static_dir, 'components')

      def css(minify=True, verbose=False):

          """generate the css from less files"""

          for name in ('style', 'ipython'):

              source = pjoin('style', "%s.less" % name)

              target = pjoin('style', "%s.min.css" % name)

              _compile_less(source, target, minify, verbose)

      def _to_bool(b):

          if not b in ['True', 'False', True, False]:

              abort('boolean expected, got: %s' % b)

          return (b in ['True', True])

      def _compile_less(source, target, minify=True, verbose=False):

          """Compile a less file by source and target relative to static_dir"""

          minify = _to_bool(minify)

          verbose = _to_bool(verbose)

          min_flag = '-x' if minify is True else ''

          ver_flag = '--verbose' if verbose is True else ''

          lessc = os.path.join('components', 'less.js', 'bin', 'lessc')

          with lcd(static_dir):

              local('{lessc} {min_flag} {ver_flag} {source} {target}'.format(**locals()))

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				""" fabfile to prepare the notebook """

				from fabric.api import local,lcd
				from fabric.utils import abort
				import os

				pjoin = os.path.join
				static_dir = 'static'
				components_dir = os.path.join(static_dir, 'components')


				def css(minify=True, verbose=False):
				"""generate the css from less files"""
				for name in ('style', 'ipython'):
				source = pjoin('style', "%s.less" % name)
				target = pjoin('style', "%s.min.css" % name)
				_compile_less(source, target, minify, verbose)

				def _to_bool(b):
				if not b in ['True', 'False', True, False]:
				abort('boolean expected, got: %s' % b)
				return (b in ['True', True])

				def _compile_less(source, target, minify=True, verbose=False):
				"""Compile a less file by source and target relative to static_dir"""
				minify = _to_bool(minify)
				verbose = _to_bool(verbose)
				min_flag = '-x' if minify is True else ''
				ver_flag = '--verbose' if verbose is True else ''
				lessc = os.path.join('components', 'less.js', 'bin', 'lessc')
				with lcd(static_dir):
				local('{lessc} {min_flag} {ver_flag} {source} {target}'.format(**locals()))