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

restore master behavior...

restore master behavior up arrow at the top line first goes to char 0, and only goes to the cell above if already on char 0. Same with down arrow on the bottom line: transition cursor to the end of the line, and only go down a cell if already at the end of the last line. this makes for an unhappy experience in code-mirror's vim mode for j and k keys, but we'll fix that in the next commit

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             handlers.py
        
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             / IPython / html / services / nbconvert / handlers.py
          
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      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):

              try:

                  from IPython.nbconvert.exporters.export import exporter_map

              except ImportError as e:

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

              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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				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):
				try:
				from IPython.nbconvert.exporters.export import exporter_map
				except ImportError as e:
				raise web.HTTPError(500, "Could not import nbconvert: %s" % e)
				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),
				]