result.py 文件源码

def import_data(cls, type, view, view_type=None):
        type_, type = type, __builtins__['type']

        is_format = False
        if isinstance(type_, str):
            type_ = qiime2.sdk.parse_type(type_)

        if isinstance(view_type, str):
            view_type = qiime2.sdk.parse_format(view_type)
            is_format = True

        if view_type is None:
            if type(view) is str or isinstance(view, pathlib.PurePath):
                is_format = True
                pm = qiime2.sdk.PluginManager()
                output_dir_fmt = pm.get_directory_format(type_)
                if pathlib.Path(view).is_file():
                    if not issubclass(output_dir_fmt,
                                      model.SingleFileDirectoryFormatBase):
                        raise qiime2.plugin.ValidationError(
                            "Importing %r requires a directory, not %s"
                            % (output_dir_fmt.__name__, view))
                    view_type = output_dir_fmt.file.format
                else:
                    view_type = output_dir_fmt
            else:
                view_type = type(view)

        format_ = None
        md5sums = None
        if is_format:
            path = pathlib.Path(view)
            if path.is_file():
                md5sums = {path.name: util.md5sum(path)}
            elif path.is_dir():
                md5sums = util.md5sum_directory(path)
            else:
                raise qiime2.plugin.ValidationError(
                    "Path '%s' does not exist." % path)
            format_ = view_type

        provenance_capture = archive.ImportProvenanceCapture(format_, md5sums)
        return cls._from_view(type_, view, view_type, provenance_capture)