Function getEnvironment

nuitka/utils/Jinja2.py:108–147

(package_name, template_subdir, extensions)

def getEnvironment(package_name, template_subdir, extensions):
    key = package_name, template_subdir, extensions

    if key not in environments:
        jinja2 = getJinja2Package()

        if package_name is not None:
            template_path = _getTemplateSubDirectory(
                package_name=package_name, template_subdir=template_subdir
            )

            if template_path is not None:
                loader = jinja2.FileSystemLoader(template_path)
            else:
                loader = jinja2.PackageLoader(package_name, template_subdir)
        elif template_subdir is not None:
            loader = jinja2.FileSystemLoader(template_subdir)
        else:
            loader = jinja2.BaseLoader()

        env = jinja2.Environment(
            loader=loader,
            extensions=extensions,
            trim_blocks=True,
            lstrip_blocks=True,
        )

        # For shared global functions.
        env.globals.update(
            {
                "unlikely_if": unlikely_if,
                "unlikely_or_likely_from": unlikely_or_likely_from,
            }
        )

        env.undefined = jinja2.StrictUndefined

        environments[key] = env

    return environments[key]


def getTemplate(