コード例 #1
0
    def from_filename(self, filename, resources=None, **kw):
        """
        Convert a notebook from a notebook file.

        Parameters
        ----------
        filename : str
            Full filename of the notebook file to open and convert.
        """

        # Pull the metadata from the filesystem.
        if resources is None:
            resources = ResourcesDict()
        if not 'metadata' in resources or resources['metadata'] == '':
            resources['metadata'] = ResourcesDict()
        path, basename = os.path.split(filename)
        notebook_name = basename[:basename.rfind('.')]
        resources['metadata']['name'] = notebook_name
        resources['metadata']['path'] = path

        modified_date = datetime.datetime.fromtimestamp(os.path.getmtime(filename))
        resources['metadata']['modified_date'] = modified_date.strftime(text.date_format)

        with io.open(filename, encoding='utf-8') as f:
            return self.from_notebook_node(nbformat.read(f, as_version=4), resources=resources, **kw)
コード例 #2
0
    def from_file(self, file_stream, resources=None, **kw):
        """
        Convert a notebook from a notebook file.

        Parameters
        ----------
        file_stream : file-like object
            Notebook file-like object to convert.
        """
        return self.from_notebook_node(nbformat.read(file_stream, as_version=4), resources=resources, **kw)
コード例 #3
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    def _read_notebook(self, os_path, as_version=4):
        """Read a notebook from an os path."""

        with self.open(os_path, 'r', encoding='utf-8') as f:
            try:
                return nbformat.read(f, as_version=as_version)
            except Exception as e:
                raise HTTPError(
                    400,
                    u"Unreadable Notebook: %s %r" % (os_path, e),
                )
コード例 #4
0
    def _read_notebook(self, os_path, as_version=4):
        """Read a notebook from an os path."""

        with self.open(os_path, 'r', encoding='utf-8') as f:
            try:
                return nbformat.read(f, as_version=as_version)
            except Exception as e:
                raise HTTPError(
                    400,
                    u"Unreadable Notebook: %s %r" % (os_path, e),
                )