Check to see if there's a hard requirement for version
    number provided in the Pipfile.

def is_required_version(version, specified_version):
    """Check to see if there's a hard requirement for version
    number provided in the Pipfile.
    """
    # Certain packages may be defined with multiple values.
    if isinstance(specified_version, dict):
        specified_version = specified_version.get("version", "")
    if specified_version.startswith("=="):
        return version.strip() == specified_version.split("==")[1].strip()

    return True