def get_cracked_string_by_xpath(self, xpath):
self.logger.debug(f"start to capture capcha image")
CAPTCHA_IMG_PATH = f"capcha_data/capcha_{datetime.now().strftime('%m-%d %H:%M:%S')}.png"
Path(CAPTCHA_IMG_PATH).parent.mkdir(parents=True, exist_ok=True)
captcha_img_element = self.driver.find_element_by_xpath(xpath)
with open(CAPTCHA_IMG_PATH, "wb") as f:
f.write(captcha_img_element.screenshot_as_png)
self.logger.debug(f"start to convert capcha to string")
captcha_str = captcha.captcha_to_string(Image.open(CAPTCHA_IMG_PATH))
self.logger.debug(f"captcha convert result: {captcha_str}")
return captcha_str
def fill_captcha(browser, wait):
res_text = ""
correct_res = "https://www.1point3acres.com/bbs/static/image/common/check_right.gif"
wrong_res = "https://www.1point3acres.com/bbs/static/image/common/check_error.gif"
cap_input_element = wait.until(ec.visibility_of_element_located((By.XPATH, "//input[@name='seccodeverify']")))
trial = 1
while res_text == "" or res_text == wrong_res: # 验证码解码错误
print(f"开始破解图形验证码，第{trial}次尝试...")
# 重新获取验证码
get_new_captcha = wait.until(ec.visibility_of_element_located((By.XPATH, "//a[text()='换一个']")))
get_new_captcha.click()
captcha_img_element = wait.until(ec.visibility_of_element_located((By.XPATH, "//span[text()='输入下图中的字符']//img")))
sleep(1)
captcha_img_element = browser.find_element_by_xpath("//span[text()='输入下图中的字符']//img")
loc = captcha_img_element.location
size = captcha_img_element.size
left, right = loc['x'], loc['x'] + size['width']
top, bottom = loc['y'], loc['y'] + size['height']
browser.save_screenshot('screenshot.png')
scrsht = Image.open("screenshot.png")
captcha_img = scrsht.crop((left, top, right, bottom))
captcha_img.save("captcha.png")
# 解码验证码，转化为字符串
captcha_text = captcha.captcha_to_string(Image.open("captcha.png"))
print(f"图形验证码破解结果: {captcha_text}")
cap_input_element.send_keys(captcha_text)
# 选择答案以激活正确或错误图标
answer_element = browser.find_element_by_xpath("//input[@name='answer'][@value='1']")
answer_element.click()
# 等待错误或正确图标出现，为的是检验刚才输入的验证码是否正确
wait.until(
ec.presence_of_element_located((By.CSS_SELECTOR, "img[src='static/image/common/check_right.gif'], img[src='static/image/common/check_error.gif']"))
)
check_image_element = browser.find_element_by_xpath("//span[@id='checkseccodeverify_SA00']//img")
res_text = check_image_element.get_attribute("src")
if res_text == correct_res:
print("验证码输入正确 ^_^ ")
else:
print("验证码输入错误！")
trial += 1
def solver(path):
return captcha_to_string(Image.open(path))
def fill_captcha(browser, wait):
res_text = ""
correct_res = "https://www.1point3acres.com/bbs/static/image/common/check_right.gif"
wrong_res = "https://www.1point3acres.com/bbs/static/image/common/check_error.gif"
sleep(4)
# cap_input_element = wait.until(ec.visibility_of_element_located((By.XPATH, "//input[@name='seccodeverify']")))
cap_input_element = browser.find_element_by_xpath("//input[@name='seccodeverify']")
trial = 1
while res_text == "" or res_text != correct_res: # 验证码解码错误
if trial >= 20:
return
logger.debug(f"开始破解图形验证码，第{trial}次尝试...")
# 重新获取验证码
sleep(3)
# get_new_captcha = wait.until(ec.visibility_of_element_located((By.XPATH, "//a[text()='换一个']")))
get_new_captcha = browser.find_element_by_xpath("//a[text()='换一个']")
browser.execute_script("arguments[0].click();", get_new_captcha)
sleep(3)
# captcha_img_element = wait.until(ec.visibility_of_element_located((By.XPATH, "//span[text()='输入下图中的字符']//img")))
captcha_img_element = browser.find_element_by_xpath("//span[text()='输入下图中的字符']//img")
# src = captcha_img_element.get_attribute("src")
browser.save_screenshot('screenshot.png')
scrsht = Image.open("screenshot.png")
# * capture img
# loc = captcha_img_element.location
# size = captcha_img_element.size
# left, right = loc['x'], loc['x'] + size['width']
# top, bottom = loc['y'], loc['y'] + size['height']
# captcha_img = scrsht.crop((left, top, right, bottom))
# captcha_img.save("captcha.png")
# * test
captcha_img = cap_input_element.screenshot_as_png
with open ("captcha.png", "wb") as f:
f.write(captcha_img_element.screenshot_as_png)
# * image -> captcha
captcha_text = captcha.captcha_to_string(Image.open("captcha.png"))
logger.debug(f"图形验证码破解结果: {captcha_text}")
cap_input_element.send_keys(captcha_text)
# 选择答案以激活正确或错误图标
answer_element = browser.find_element_by_xpath("//input[@name='answer'][@value='1']")
answer_element.click()
# 等待错误或正确图标出现，为的是检验刚才输入的验证码是否正确
# wait.until(ec.presence_of_element_located((By.CSS_SELECTOR, "img[src='static/image/common/check_right.gif'], img[src='static/image/common/check_error.gif']")) )
sleep(4)
check_image_element = browser.find_element_by_xpath("//span[@id='checkseccodeverify_SA00']//img")
res_text = check_image_element.get_attribute("src")
print(res_text)
if res_text == correct_res:
logger.debug("验证码输入正确 ^_^ ")
else:
logger.debug("验证码输入错误！")
trial += 1
def crack_capcha(img_path: str) -> str:
logger.debug(f"[crack] start: {img_path}")
captcha_str = captcha.captcha_to_string(Image.open(img_path))
logger.debug(f"[crack] result: {captcha_str}")
return captcha_str