Function get_variable_details

_pydevd_bundle/pydevd_xml.py:320–392

:param context: This is the context in which the variable is being requested. Valid values: "watch", "repl", "hover", "clipboard"

(val, evaluate_full_value=True, to_string=None, context: Optional[str] = None)

def get_variable_details(val, evaluate_full_value=True, to_string=None, context: Optional[str] = None):
    """
    :param context:
        This is the context in which the variable is being requested. Valid values:
            "watch",
            "repl",
            "hover",
            "clipboard"
    """
    try:
        # This should be faster than isinstance (but we have to protect against not having a '__class__' attribute).
        is_exception_on_eval = val.__class__ == ExceptionOnEvaluate
    except:
        is_exception_on_eval = False

    if is_exception_on_eval:
        v = val.result
    else:
        v = val

    _type, type_name, resolver = get_type(v)
    type_qualifier = getattr(_type, "__module__", "")
    if not evaluate_full_value:
        value = DEFAULT_VALUE
    else:
        try:
            str_from_provider = _str_from_providers(v, _type, type_name, context)
            if str_from_provider is not None:
                value = str_from_provider

            elif to_string is not None:
                value = to_string(v)

            elif hasattr_checked(v, "__class__"):
                if v.__class__ == frame_type:
                    value = pydevd_resolver.frameResolver.get_frame_name(v)

                elif v.__class__ in (list, tuple):
                    if len(v) > 300:
                        value = "%s: %s" % (str(v.__class__), "<Too big to print. Len: %s>" % (len(v),))
                    else:
                        value = "%s: %s" % (str(v.__class__), v)
                else:
                    try:
                        cName = str(v.__class__)
                        if cName.find(".") != -1:
                            cName = cName.split(".")[-1]

                        elif cName.find("'") != -1:  # does not have '.' (could be something like <type 'int'>)
                            cName = cName[cName.index("'") + 1 :]

                        if cName.endswith("'>"):
                            cName = cName[:-2]
                    except:
                        cName = str(v.__class__)

                    value = "%s: %s" % (cName, v)
            else: