upstream/ipython Files · IPython/terminal/pt_inputhooks/qt.py

Fix broken links on install/index.rst...

Fix broken links on install/index.rst Currently the links in the section summary on the index.rst/index.html file are broken. Can be reproduced by going to http://ipython.readthedocs.io/en/stable/install/index.html and clicking on *installing IPython itself*, or *kernels for Jupyter* links. Specific changes ---------------- * Added a reference label to the `install.rst` file * Modified links from external link format to Sphinx arbitrary location cross-referencing format in the `index.rst` file Testing ------- Changes have been tested with a local sphinx build through the supplied makefile and specific links touched are fixed. Tested a few possibly overlapping links (Jupyter:install for instance) and they seem to be unaffected by the change.

Thomas Kluyver - - Load All Authors

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      import sys

      from IPython.external.qt_for_kernel import QtCore, QtGui

      def inputhook(context):

          app = QtCore.QCoreApplication.instance()

          if not app:

              return

          event_loop = QtCore.QEventLoop(app)

          if sys.platform == 'win32':

              # The QSocketNotifier method doesn't appear to work on Windows.

              # Use polling instead.

              timer = QtCore.QTimer()

              timer.timeout.connect(event_loop.quit)

              while not context.input_is_ready():

                  timer.start(50)  # 50 ms

                  event_loop.exec_()

                  timer.stop()

          else:

              # On POSIX platforms, we can use a file descriptor to quit the event

              # loop when there is input ready to read.

              notifier = QtCore.QSocketNotifier(context.fileno(), QtCore.QSocketNotifier.Read)

              notifier.setEnabled(True)

              notifier.activated.connect(event_loop.exit)

              event_loop.exec_()

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				import sys
				from IPython.external.qt_for_kernel import QtCore, QtGui

				def inputhook(context):
				app = QtCore.QCoreApplication.instance()
				if not app:
				return
				event_loop = QtCore.QEventLoop(app)

				if sys.platform == 'win32':
				# The QSocketNotifier method doesn't appear to work on Windows.
				# Use polling instead.
				timer = QtCore.QTimer()
				timer.timeout.connect(event_loop.quit)
				while not context.input_is_ready():
				timer.start(50) # 50 ms
				event_loop.exec_()
				timer.stop()
				else:
				# On POSIX platforms, we can use a file descriptor to quit the event
				# loop when there is input ready to read.
				notifier = QtCore.QSocketNotifier(context.fileno(), QtCore.QSocketNotifier.Read)
				notifier.setEnabled(True)
				notifier.activated.connect(event_loop.exit)
				event_loop.exec_()