我正在开发一个子程序,可以帮助我的英语学习。你知道吗
我在class System
中开发了一些方法,它们是基于爬虫的示例/目标单词查找器的语义。你知道吗
然后我通过class User
生成一个用户,它生成一个实例并继承class System
中的每个方法。你知道吗
然后我想做的是,每当用户使用继承到class User
的方法时,它都会跟踪该方法用于哪个单词,并将该信息作为sheudo数据库记录在list = []
中
class System:
def wik_sem(self, target_word):
print("start searching for the target_word {}\n".format(target_word))
driver.get("https://en.wiktionary.org/wiki/" + target_word) #open the page of chronological page
elem_info =[]
for i in range(0, 20): #20 is the assumed maximum number of li[]
try:
element = '//*[@id="mw-content-text"]/div/ol[1]/li['+str(i)+"]"
elem_info.append(driver.find_elements_by_xpath(element))
except:
break
reference_wik = []
for i in range(0, len(elem_info)):
if elem_info[i] == []:
pass
else:
reference_wik.append((elem_info[i][0].text).split("\n")[0].split())
#simple_parser
# remove 'qutations','▼'
for i in range(0,len(reference_wik)):
if '▼' in reference_wik[i]:
del reference_wik[i][(len(reference_wik[i])-1)] #use del twice to delete both of '▼' and 'quotations'
del reference_wik[i][(len(reference_wik[i])-1)] #use del to remove an element in list with index
#remove the first parenthesized element, e.g. (countable) 'the thing which can be counted' ...
for i in range(0,len(reference_wik)):
if '(' in list(reference_wik[i][0]):
del reference_wik[i][0] #use del to remove an element in list with index
#remove '.' at the end of each definition
for i in range(0,len(reference_wik)):
if '.' in list(reference_wik[i][-1]):
reference_wik[i][-1] = reference_wik[i][-1].replace(".", "")
print("Definition of {} from wiktionary.org".format(target_word))
for i in range(len(elem_info)):
try:
print(elem_info[i][0].text)
except:
pass
return reference_wik
def wis(self, target_word):
driver.get("https://wordsinasentence.com/" + target_word+ "-in-a-sentence/") #open the page of chronological page
sentence_numb = 20
for i in range(1, sentence_numb):
try:
elem_info = driver.find_element_by_xpath('//*[@id="content"]/p[{}]'.format(i))
if 'WATCH' in elem_info.text.split():
break
print(elem_info.text+"\n")
except:
pass
def finder(self, target_word):
reference_wik = wik_sem(target_word)
print('\n\n')
wis(target_word)
return reference_wik
def ety(self, target_word):
print("start searching for the etymology of the target_word {}\n".format(target_word))
driver.get("https://en.wiktionary.org/wiki/" + target_word)
elem_info = driver.find_element_by_xpath('//*[@id="mw-content-text"]/div/p[3]')
return elem_info.text
class User(System):
def __init__(self, id_ = None):
super().__init__()
id_ = uuid4()
self.id = id_
self.hist = []
yoon = User() #class instantiation
yoon.finder('eschew')
然后将“回避”附加到yoon.hist\u列表->;我该怎么做?
看起来您要做的是将属性
hist
添加到父类System
而不是子类User
,然后将reference_wik
附加到方法finder
中的列表self.hist
而不是返回它:那么
User
可以定义为那么
是:
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