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param_parser.py
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param_parser.py
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from html.parser import HTMLParser
class ParamParser(HTMLParser):
def __init__(self):
HTMLParser.__init__(self)
self.event_target = ""
self.event_argument = ""
self.view_state = ""
self.view_state_generator = ""
self.event_validation = ""
self.node_id = ""
def handle_starttag(self, tag, attrs):
""" Handle start tag
Assigns the value of the input tag for the corresponding class attributes.
:param tag: An html tag.
:param attrs: A list of tuples of the tag's attributes.
"""
if tag == "input":
switcher = {
"__EVENTTARGET": self.__set_event_target,
"__EVENTARGUMENT": self.__set_event_argument,
"__VIEWSTATE": self.__set_view_state,
"__VIEWSTATEGENERATOR": self.__set_view_state_generator,
"__EVENTVALIDATION": self.__set_event_validation,
"NodeID": self.__set_node_id,
}
switcher.get(dict(attrs)["name"], self.__default)(dict(attrs).get("value"))
# TODO: Add error handling.
def error(self, message):
pass
# Private functions
def __set_event_target(self, value):
self.event_target = value
def __set_event_argument(self, value):
self.event_argument = value
def __set_view_state(self, value):
self.view_state = value
def __set_view_state_generator(self, value):
self.view_state_generator = value
def __set_event_validation(self, value):
self.event_validation = value
def __set_node_id(self, value):
self.node_id = value
def __default(self, value):
pass