upstream/ipython Files · IPython/html/widgets/widget_image.py

remove mktemp usage...

remove mktemp usage mktemp is insecure, by the time the generated filename is used someone else might have modified it.

Jonathan Frederic - - Load All Authors

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             widget_image.py
        
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        Jonathan Frederic
    
Add ImageWidget

              r14449
            
      """ButtonWidget class.  

      Represents a button in the frontend using a widget.  Allows user to listen for

      click events on the button and trigger backend code when the clicks are fired.

      """

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

      # 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

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

      import base64

        Jonathan Frederic
    
s/Widget/DOMWidget s/BaseWidget/Widget

              r14540
            
      from .widget import DOMWidget

        Jonathan Frederic
    
Use CUnicode for width and height in ImageWidget

              r14669
            
      from IPython.utils.traitlets import Unicode, CUnicode, Bytes

        Jonathan Frederic
    
Add ImageWidget

              r14449
            
      #-----------------------------------------------------------------------------

      # Classes

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

        Jonathan Frederic
    
s/Widget/DOMWidget s/BaseWidget/Widget

              r14540
            
      class ImageWidget(DOMWidget):

        Jonathan Frederic
    
s/view_name/_view_name

              r14701
            
          _view_name = Unicode('ImageView', sync=True)

        Jonathan Frederic
    
Add ImageWidget

              r14449
            
          # Define the custom state properties to sync with the front-end

        Jonathan Frederic
    
sync=True isntead of a keys list

              r14588
            
          format = Unicode('png', sync=True)

        Jonathan Frederic
    
Use CUnicode for width and height in ImageWidget

              r14669
            
          width = CUnicode(sync=True)

          height = CUnicode(sync=True)

        Jonathan Frederic
    
sync=True isntead of a keys list

              r14588
            
          _b64value = Unicode(sync=True)

        Jonathan Frederic
    
Add ImageWidget

              r14449
            
          value = Bytes()

          def _value_changed(self, name, old, new):

              self._b64value = base64.b64encode(new)

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Jonathan Frederic Add ImageWidget	r14449	"""ButtonWidget class.

		Represents a button in the frontend using a widget. Allows user to listen for
		click events on the button and trigger backend code when the clicks are fired.
		"""
		#-----------------------------------------------------------------------------
		# 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
		#-----------------------------------------------------------------------------
		import base64

Jonathan Frederic s/Widget/DOMWidget s/BaseWidget/Widget	r14540	from .widget import DOMWidget
Jonathan Frederic Use CUnicode for width and height in ImageWidget	r14669	from IPython.utils.traitlets import Unicode, CUnicode, Bytes
Jonathan Frederic Add ImageWidget	r14449
		#-----------------------------------------------------------------------------
		# Classes
		#-----------------------------------------------------------------------------
Jonathan Frederic s/Widget/DOMWidget s/BaseWidget/Widget	r14540	class ImageWidget(DOMWidget):
Jonathan Frederic s/view_name/_view_name	r14701	_view_name = Unicode('ImageView', sync=True)
Jonathan Frederic Add ImageWidget	r14449
		# Define the custom state properties to sync with the front-end
Jonathan Frederic sync=True isntead of a keys list	r14588	format = Unicode('png', sync=True)
Jonathan Frederic Use CUnicode for width and height in ImageWidget	r14669	width = CUnicode(sync=True)
		height = CUnicode(sync=True)
Jonathan Frederic sync=True isntead of a keys list	r14588	_b64value = Unicode(sync=True)
Jonathan Frederic Add ImageWidget	r14449
		value = Bytes()
		def _value_changed(self, name, old, new):
		self._b64value = base64.b64encode(new)