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Backport PR #5459: Fix interact animation page jump FF...
Backport PR #5459: Fix interact animation page jump FF Firefox doesn't render images immediately as the data is available. When animating the way that we animate, this causes the output area to collapse quickly before returning to its original size. When the output area collapses, FireFox scrolls upwards in attempt to compensate for the lost vertical content (so it looks like you are on the same spot in the page, with respect to the contents below the image's prior location). The solution is to resize the image output after the `img onload` event has fired. This PR: - Releases the `clear_output` height lock after the image has been loaded (instead of immediately or using a timeout). - Removes a `setTimeout` call in the `append_output` method. - `clear_output` in zmqshell no longer sends `\r` to the stream outputs. closes #5128

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base.py
56 lines | 1.7 KiB | text/x-python | PythonLexer
"""
Contains writer base class.
"""
#-----------------------------------------------------------------------------
#Copyright (c) 2013, the IPython Development Team.
#
#Distributed under the terms of the Modified BSD License.
#
#The full license is in the file COPYING.txt, distributed with this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
from IPython.utils.traitlets import List
from ..utils.base import NbConvertBase
#-----------------------------------------------------------------------------
# Classes
#-----------------------------------------------------------------------------
class WriterBase(NbConvertBase):
"""Consumes output from nbconvert export...() methods and writes to a
useful location. """
files = List([], config=True, help="""
List of the files that the notebook references. Files will be
included with written output.""")
def __init__(self, config=None, **kw):
"""
Constructor
"""
super(WriterBase, self).__init__(config=config, **kw)
def write(self, output, resources, **kw):
"""
Consume and write Jinja output.
Parameters
----------
output : string
Conversion results. This string contains the file contents of the
converted file.
resources : dict
Resources created and filled by the nbconvert conversion process.
Includes output from preprocessors, such as the extract figure
preprocessor.
"""
raise NotImplementedError()