Function get_jedi_script_from_document

src/ptpython/utils.py:60–89

(
    document: Document, locals: dict[str, Any], globals: dict[str, Any]
)

def get_jedi_script_from_document(
    document: Document, locals: dict[str, Any], globals: dict[str, Any]
) -> Interpreter:
    import jedi  # We keep this import in-line, to improve start-up time.

    # Importing Jedi is 'slow'.

    try:
        return jedi.Interpreter(
            document.text,
            path="input-text",
            namespaces=[locals, globals],
        )
    except ValueError:
        # Invalid cursor position.
        # ValueError('`column` parameter is not in a valid range.')
        return None
    except AttributeError:
        # Workaround for #65: https://github.com/jonathanslenders/python-prompt-toolkit/issues/65
        # See also: https://github.com/davidhalter/jedi/issues/508
        return None
    except IndexError:
        # Workaround Jedi issue #514: for https://github.com/davidhalter/jedi/issues/514
        return None
    except KeyError:
        # Workaround for a crash when the input is "u'", the start of a unicode string.
        return None
    except Exception:
        # Workaround for: https://github.com/jonathanslenders/ptpython/issues/91
        return None


_multiline_string_delims = re.compile("""[']{3}|["]{3}""")