Merge pull request #18954 from nsoranzo/release_23.2_drop_shellescape

from .cwltool_deps import (

    needs_shell_quoting,

    shellescape,

)

from .cwltool_deps import needs_shell_quoting

from .parser import (

    tool_proxy,

    tool_proxy_from_persistent_representation,

    "to_cwl_job",

    "to_galaxy_parameters",

    "needs_shell_quoting",

    "shellescape",

)

:func:`ensure_cwltool_available` before using any of the imported

functionality at runtime.

"""

import re

import warnings

    visit_class = None  # type: ignore[assignment]

    normalizeFilesDirs = None  # type: ignore[assignment]

try:

    import shellescape

except ImportError:

    shellescape = None

try:

    import schema_salad

    from schema_salad import (

    Throw an ImportError with a description of the problem if they do not exist.

    """

    if main is None or workflow is None or shellescape is None:

    if main is None or workflow is None:

        message = "This feature requires cwltool and dependencies to be available, they are not."

        if main is None:

            message += " cwltool is not unavailable."

            message += " cwltool.load_tool.resolve_and_validate_document is unavailable - cwltool version is too old."

        if requests is None:

            message += " Library 'requests' unavailable."

        if shellescape is None:

            message += " Library 'shellescape' unavailable."

        if schema_salad is None:

            message += " Library 'schema_salad' unavailable."

        raise ImportError(message)

    "resolve_and_validate_document",

    "RuntimeContext",

    "schema_salad",

    "shellescape",

    "sourceline",

    "StdFsAccess",

    "visit_class",