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import time
import traceback
import inspect
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from typing import Optional
from selenium.webdriver.support import expected_conditions as EC
from datetime import datetime
class MyWebDriver(webdriver.Remote):
def find_element(self, by=By.ID, value: Optional[str] = None, find_before_wait_time=0.3, find_after_wait_time=0.3, wait_timeout=10):
"""
封装find_element方法:
:param by:
:param value:
:param find_before_wait_time: 开始查找元素前等待时间
:param find_after_wait_time: 元素查找后等待时间
:param wait_timeout: 元素等待超时时间
:return:
"""
# 获取当前调用栈
current_stack = inspect.stack()
# 调用栈的第一个元素是当前的函数调用（my_function），
# 第二个元素是调用my_function的地方
caller_frame_record = current_stack[1]
# 获取调用者的文件名、行号、函数名等信息
caller_filename = caller_frame_record.filename
caller_lineno = caller_frame_record.lineno
time_1 = time.time()
if wait_timeout > 60:
wait_timeout = 60
while wait_timeout > 0:
time.sleep(find_before_wait_time)
wait_timeout = wait_timeout - (find_before_wait_time if find_before_wait_time > 0 else 2.5)
try:
self.element = super().find_element(by, value)
except:
#print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), str(datetime.now().microsecond)[:3], f"{caller_filename}. {caller_lineno} line. find element: {value}. find method: {by}.", flush=True)
throw_assert = 1
continue
else:
time.sleep(find_after_wait_time)
throw_assert = 0
break #找到则退出循环
time_2 = time.time()
search_time = time_2 - time_1
search_time = round(search_time, 1)
#print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), str(datetime.now().microsecond)[:3], f" {caller_filename}. {caller_lineno} line. find element:{value}. find method: {by}. find take time:{search_time} second.", flush=True)
if throw_assert == 1:
method_info = '{{"method":"{}","path":"{}"}}'.format(by, value)
find_element_error = "Element not found.The element on line {} of {} took {} seconds and was not found.The element search method is {}".format(caller_lineno, caller_filename, search_time, method_info)
print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), str(datetime.now().microsecond)[:3], find_element_error, flush=True)
raise ValueError(find_element_error)
return self.element
def find_elements(self, by=By.ID, value: Optional[str] = None, find_before_wait_time=0.3, find_after_wait_time=0.3, wait_timeout=10):
# 获取当前调用栈
current_stack = inspect.stack()
# 调用栈的第一个元素是当前的函数调用（my_function），
# 第二个元素是调用my_function的地方
caller_frame_record = current_stack[1]
# 获取调用者的文件名、行号、函数名等信息
caller_filename = caller_frame_record.filename
caller_lineno = caller_frame_record.lineno
time_1 = time.time()
if wait_timeout > 60:
wait_timeout = 60
while wait_timeout > 0:
time.sleep(find_before_wait_time)
wait_timeout = wait_timeout - (find_before_wait_time if find_before_wait_time > 0 else 2.5)
try:
self.element = super().find_elements(by, value)
except:
#print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), str(datetime.now().microsecond)[:3], f"{caller_filename}. {caller_lineno} line. find element: {value}. find method: {by}.")
throw_assert = 1
continue
else:
time.sleep(find_after_wait_time)
throw_assert = 0
break #找到则退出循环
time_2 = time.time()
search_time = time_2 - time_1
search_time = round(search_time, 1)
#print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), str(datetime.now().microsecond)[:3], f" {caller_filename}. {caller_lineno} line. find element:{value}. find method: {by}. find take time:{search_time} second.", flush=True)
if throw_assert == 1:
method_info = '{{"method":"{}","path":"{}"}}'.format(by, value)
find_element_error = "Element not found.The element on line {} of {} took {} seconds and was not found.The element search method is {}".format(caller_lineno, caller_filename, search_time, method_info)
print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), str(datetime.now().microsecond)[:3], find_element_error, flush=True)
raise ValueError(find_element_error)
return self.element
def is_element_exist(self, Element, timeout=3):
# xpath定位元素是否存在
try:
WebDriverWait(super(), timeout).until(EC.presence_of_element_located((By.XPATH, Element)))
self.is_existence = True # 找到==》True
except:
self.is_existence = False # 找不到===》Flase
return self.is_existence
def is_element_exist_by_value(self, by=By.ID, value: Optional[str] = None, timeout=3):
try:
WebDriverWait(super(), timeout).until(EC.presence_of_element_located((by, value)))
is_existence = True # 找到==》True
except:
is_existence = False # 找不到===》Flase
return is_existence
if __name__ == '__main__':
print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), str(datetime.now().microsecond)[:3], "test")
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