upstream/ipython Files · IPython/html/services/nbconvert/handlers.py

Use low overhead object heritence in Js (Object.create vs new)...

Use low overhead object heritence in Js (Object.create vs new) the use of XX.prototype = new YY(); Does trigger the constructor of YY without the nead for it. `Object.create` does go around this limitation and target browser that are relatively Old. Cf https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/create for more info It might help to get rid of some logic in constructors that check wether some options are passed in, that were causing errors on noteboko load. Typically `if(element){ }` on Abstract `Cell` constructor.

MinRK - - Load All Authors

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                r18377:848742ff

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        Thomas Kluyver
    
Separate listing nbconvert exporters to /api/nbconvert

              r13837
            
      import json

      from tornado import web

      from ...base.handlers import IPythonHandler, json_errors

      class NbconvertRootHandler(IPythonHandler):

          SUPPORTED_METHODS = ('GET',)

          @web.authenticated

          @json_errors

          def get(self):

        MinRK
    
turn missing dependencies in nbconvert to 500 errors...

              r14044
            
              try:

                  from IPython.nbconvert.exporters.export import exporter_map

              except ImportError as e:

                  raise web.HTTPError(500, "Could not import nbconvert: %s" % e)

        Thomas Kluyver
    
Separate listing nbconvert exporters to /api/nbconvert

              r13837
            
              res = {}

              for format, exporter in exporter_map.items():

                  res[format] = info = {}

                  info['output_mimetype'] = exporter.output_mimetype

              self.finish(json.dumps(res))

      default_handlers = [

          (r"/api/nbconvert", NbconvertRootHandler),

      ]

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Thomas Kluyver Separate listing nbconvert exporters to /api/nbconvert	r13837	import json

		from tornado import web

		from ...base.handlers import IPythonHandler, json_errors

		class NbconvertRootHandler(IPythonHandler):
		SUPPORTED_METHODS = ('GET',)

		@web.authenticated
		@json_errors
		def get(self):
MinRK turn missing dependencies in nbconvert to 500 errors...	r14044	try:
		from IPython.nbconvert.exporters.export import exporter_map
		except ImportError as e:
		raise web.HTTPError(500, "Could not import nbconvert: %s" % e)
Thomas Kluyver Separate listing nbconvert exporters to /api/nbconvert	r13837	res = {}
		for format, exporter in exporter_map.items():
		res[format] = info = {}
		info['output_mimetype'] = exporter.output_mimetype

		self.finish(json.dumps(res))

		default_handlers = [
		(r"/api/nbconvert", NbconvertRootHandler),
		]