Previous Next

Language Translators¶

Translators¶

Translator¶

class papermill.translators.Translator¶

classmethod assign(name, str_val)¶

classmethod codify(parameters, comment='Parameters')¶

classmethod comment(cmt_str)¶

classmethod inspect(parameters_cell)¶

Inspect the parameters cell to get a Parameter list

It must return an empty list if no parameters are found and it should ignore inspection errors.

Note

inferred_type_name should be “None” if unknown (set it to “NoneType” for null value)

Parameters:	parameters_cell (NotebookNode) – Cell tagged _parameters_
Returns:	A list of all parameters
Return type:	List[Parameter]

classmethod translate(val)¶: Translate each of the standard json/yaml types to appropiate objects.

classmethod translate_bool(val)¶: Default behavior for translation

classmethod translate_dict(val)¶

classmethod translate_escaped_str(str_val)¶: Reusable by most interpreters

classmethod translate_float(val)¶: Default behavior for translation

classmethod translate_int(val)¶: Default behavior for translation

classmethod translate_list(val)¶

classmethod translate_none(val)¶: Default behavior for translation

classmethod translate_raw_str(val)¶: Reusable by most interpreters

classmethod translate_str(val)¶: Default behavior for translation

PapermillTranslators¶

class papermill.translators.PapermillTranslators¶

The holder which houses any translator registered with the system. This object is used in a singleton manner to save and load particular named Translator objects for reference externally.

find_translator(kernel_name, language)¶

register(language, translator)¶

Python¶

class papermill.translators.PythonTranslator¶

PARAMETER_PATTERN = re.compile('^(?P<target>\\w[\\w_]*)\\s*(:\\s*[\\"\']?(?P<annotation>\\w[\\w_\\[\\],\\s]*)[\\"\']?\\s*)?=\\s*(?P<value>.*?)(\\s*#\\s*(type:\\s*(?P<type_comment>[^\\s]*)\\s*)?(?P<help>.*))?$')¶

classmethod codify(parameters, comment='Parameters')¶

classmethod comment(cmt_str)¶

classmethod inspect(parameters_cell)¶

Inspect the parameters cell to get a Parameter list

It must return an empty list if no parameters are found and it should ignore inspection errors.

Parameters:	parameters_cell (NotebookNode) – Cell tagged _parameters_
Returns:	A list of all parameters
Return type:	List[Parameter]

classmethod translate_bool(val)¶: Default behavior for translation

classmethod translate_dict(val)¶

classmethod translate_float(val)¶: Default behavior for translation

classmethod translate_list(val)¶

R¶

class papermill.translators.RTranslator¶

classmethod assign(name, str_val)¶

classmethod comment(cmt_str)¶

classmethod translate_bool(val)¶: Default behavior for translation

classmethod translate_dict(val)¶

classmethod translate_list(val)¶

classmethod translate_none(val)¶: Default behavior for translation

Julia¶

class papermill.translators.JuliaTranslator¶

classmethod comment(cmt_str)¶

classmethod translate_dict(val)¶

classmethod translate_list(val)¶

classmethod translate_none(val)¶: Default behavior for translation

Scala¶

class papermill.translators.ScalaTranslator¶

classmethod assign(name, str_val)¶

classmethod comment(cmt_str)¶

classmethod translate_dict(val)¶: Translate dicts to scala Maps

classmethod translate_int(val)¶: Default behavior for translation

classmethod translate_list(val)¶: Translate list to scala Seq

Functions¶

papermill.translators.translate_parameters(kernel_name, language, parameters, comment='Parameters')¶

Workflow Input / Output