def put_cookie_2_que(self, cookie):
"""
将cookie放入队列里
"""
que = config.ssn_2_slv
cookie = loads_json(cookie)
redis_cli.lpush(que, dumps_json(cookie))
def get_shixin_each_info(data_list, http, ch) -> _data:
"""获取各失信被执行人详情"""
data = []
headers = cnf.headers_s_info
url = cnf.url_s_info
for each in data_list:
params = deepcopy(cnf.params_s_info)
params.update({
'id': each[-1],
'caseCode': each[-2],
'pCode': ch.s_c_code,
'captchaId': ch.s_c_id,
})
info = loads_json(
http.receive_and_request(url=url,
headers=headers,
params=params,
method='get'))
if not info:
# 代表验证码错误
# todo: 验证码更新
ch.get_new_captcha('shixin')
else:
data.append(info)
return data
def get_zhixing_each_info(data_list, http, ch) -> _data:
"""获取各执行人列表的详情"""
data = []
headers = cnf.headers_z_info
url_info = cnf.url_z_info
for each in data_list:
pid = each[-1]
params = deepcopy(cnf.params_z_info)
# todo: 添加验证码部分
params.update({
'id': pid,
'captchaId': ch.z_c_id,
'j_captcha': ch.z_c_code,
'_': int(time.time() * 1000)
})
info = loads_json(
http.receive_and_request(url=url_info,
headers=headers,
params=params,
method='get'))
if not info:
# 代表验证码错误
ch.get_new_captcha('zhixing')
data.append(info)
return data
def receive_new_captcha(self, choice):
"""获取新的验证码"""
if choice == 'zhixing':
msg = pop_msg('captcha_z')
else:
msg = pop_msg('captcha_s')
return loads_json(msg)
def get_headers_with_cookie() -> dict:
weibo_requests_header = deepcopy(firefox_request_header)
weibo_requests_header['Host'] = 'weibo.cn'
cookies_dict = loads_json(COOKIES_JSON)
weibo_requests_header['Cookie'] = "; ".join([
"{}={}".format(cookie["name"], cookie["value"])
for cookie in cookies_dict
])
return weibo_requests_header
def parse_zhixing_shixin_list(data_list) -> _zs_list:
"""解析列表数据"""
js_dict = loads_json(data_list)
data, pages = [], 1
if js_dict is not None:
for each in js_dict[0].get('result'):
name = each.get('pname') if each.get('pname') else each.get(
'iname')
jsonObject = each.get('jsonObject')
date = ''
if jsonObject:
d_dict = loads_json(jsonObject)
date = d_dict.get('caseCreateTime') if d_dict.get(
'caseCreateTime') else d_dict.get('regDate')
gisId = each.get('caseCode')
pid = str(each.get('id'))
data.append([name, date, gisId, pid])
pages = js_dict[0].get('totalPage')
return data, pages
def parse_json(html):
"""解析车系的数据"""
js_dict = loads_json(html)
data = []
if js_dict is not None:
for each in js_dict.get('data'):
id = each.get('id')
name = each.get('name')
# url = each.get('url')
guochanhezijinkou = each.get('guochanhezijinkou')
data.append([id, name, guochanhezijinkou])
return data
def take_out_a_seed(self):
"""
从生成器里取出一个种子
之所以这样控制，seedMangement需要反馈
每次投放固定量的种子
"""
seed = None
try:
seed = loads_json(self.seeds_store.__next__())
except:
# 种子派发完毕
logger.info('种子派发完毕')
return seed
def login_weibo():
"""
微博登录
:return:
"""
is_exists_cookies_json = is_path_exists(COOKIES_JSON)
if is_exists_cookies_json:
print("cookies json 已存在")
is_expiry = is_expiry_sub()
if is_expiry:
print("Cookies 即将过期 重新获取")
print("帐号密码登录")
driver_initial()
driver = get_browser()
try:
print('准备登陆Weibo.cn网站...')
driver.get(WEIBO_LOGIN_URL)
# WebDriverWait(driver, 10).until(ec.presence_of_element_located((By.ID, "loginAction"))) 该句相较于下句不起作用
WebDriverWait(driver, 10).until(
ec.visibility_of_element_located((By.ID, "loginAction")))
elem_user = driver.find_element_by_id("loginName")
elem_user.send_keys(Mine().username) # 用户名
elem_pwd = driver.find_element_by_id("loginPassword")
elem_pwd.send_keys(Mine().password) # 密码
elem_sub = driver.find_element_by_id("loginAction")
elem_sub.click()
# 点击登陆，登录多次或异地登录可能会有验证码
WebDriverWait(driver, 20).until(ec.url_contains('m.weibo.cn'))
sina_cookies = driver.get_cookies() # 包含多个 cookie 的字典列表
# for cookie in sina_cookies:
# cookie['table'] = 'weibo_cookies'
# with open(COOKIES_JSON, 'w', encoding="utf-8") as f: # 保存Cookies
# f.write(json.dumps(sina_cookies, indent=4))
dump_dict_to_json(sina_cookies, COOKIES_JSON)
print('<登陆成功>')
driver.close()
except Exception as e:
print("Error: <登录失败> {}".format(e))
else:
print("Cookies 登录")
weibo_cookies = loads_json(COOKIES_JSON)
driver_initial()
driver = get_browser()
driver.delete_all_cookies()
driver.get("https://weibo.cn/")
for wc in weibo_cookies:
wc.pop('domain')
driver.add_cookie(wc)
driver.get("https://weibo.cn/")
def parase_html(self, html):
info = []
total_num = 1
js_dict = loads_json(html)
if js_dict is not None:
data = js_dict.get('data')
if isinstance(data, list) and data != []:
for i in data:
for each in i.get('result'):
info.append(each)
# 放入持久化
write_2_file(self.baidu_list, dumps_json(each))
# 还需要判断是否有下一页
total_num = i.get('dispNum', 1)
return info, total_num
def __delete_cookie(self, user_id):
"""
这里是删除思路就是遍历一遍cookie_list
除开删除的用户，其余重新写入文件里
:param user_id:待删除的 user_id
"""
cookie_list = self.load_cookies_list()
new_cookie_list = []
for cookie in cookie_list:
cookie = loads_json(cookie)
if not cookie.get('userid') == user_id:
new_cookie_list.append(cookie)
# 重新写入文件
initial_file(config.user_info_file)
if new_cookie_list != []:
for each in new_cookie_list:
write_2_file(config.user_info_file, dumps_json(each))
return
def listn_the_psm_que():
"""持续监听psm_que这个队列
只要一有数据过来，就做存储
"""
# 先反馈
# 完成后像队里推送一条已完成启动
print('持久化队列启动')
que = config.task_que_fb
ctx = dumps_json({'psm': 'done'})
redis_cli.lpush(que, ctx)
while True:
if redis_cli.exists(psm_que):
# 就开始处理
token_set = make_set(token, blank='', index='')
msg = redis_cli.rpop(psm_que)
seed = loads_json(translate_2_json_dict(msg))
print('{0}\t收到数据'.format(
datetime.datetime.today().strftime('%Y-%m-%d %H:%M:%S')))
# 接下来就是做持久化处理了
do_persistence(seed, token_set)
time.sleep(0.1)
def listen_task_que():
"""启动后
开始监听 Task_Que
拿到任务，先弄清是是个啥
在转换自己的角色
正常的种子 {"url": "xxxx", ......}
任务: {"command": "xxxx"}
session管理: ssnm
seed管理: sedm
persistence管理: psm
# 09-07更新。需要为每一个节点打上一个标记
为了不放js文件混乱，才这样的。
"""
task_que = config.task_que
mark_que = config.mark_que
# 在监听任务前，需要先监听mark_que
# 具体就是，从mark队列里拿到数字标号
# 自增1作为自己的标号
# 同时将自己的标号放入mark队列里
# 先监听mark队列，拿到自己的编号
while True:
if redis_cli.exists(mark_que):
msg = redis_cli.rpop(mark_que)
if not msg:
continue
mark = int(msg.decode()) + 1
break
time.sleep(random.random())
# 放入队列里
redis_cli.lpush(mark_que, mark)
print('当前slave编号\t{0}'.format(mark))
# 完成了后，才开始监听这个任务队列
while True:
if redis_cli.exists(task_que):
msg = redis_cli.rpop(task_que)
# 开始分类msg属于什么任务:
#
if not msg:
continue
msg_dict = loads_json(msg.decode())
print('{0}\t收到数据'.format(
datetime.datetime.today().strftime('%Y-%m-%d %H:%M:%S')))
# 开始分类:
if msg_dict.get('command'):
# 这里commend
commend = msg_dict.get('command')
if commend == 'ssnm':
sm = SessionMangement()
sm.session_main_logic()
elif commend == 'sedm':
sm = SeedsMangement()
sm.seed_main_logic()
else:
# 化身持久化模块
listn_the_psm_que()
else:
# 那就是种子了
# 这里要做的事情有
# 1. 请求一个cookie
# 2. 完成html的请求
# 3. data放入psm队列里
# 4. 反馈给seesion/seed模块
time.sleep(random.random() * 10)
seed = msg_dict
# 调度spider, 把mark放入实例化中
sp = SpiderHandler(mark)
sp.receive_seed_and_start_crawl(seed)
# 结束上一个，等下一个种子
del sp
time.sleep(0.1)
def download_img_and_ocr(type):
"""同样的去请求，然后拿到数据
需要去重写 requestAPI的 do_request
下载的过程，将 zhixing 和 shixin文件里的captchaId都下载
给个开关
# 2018-10-29 在每次执行最后，将文件清空
"""
is_go_on = False
headers = config.headers_CaptchaHandler
captcha_list = []
if type == 'zhixing':
captcha = config.file_captcha_zhixing
headers.update({'Host': config.host_zs.get('zhixing')})
else:
captcha = config.file_captcha_shixin
headers.update({'Host': config.host_zs.get('shixin')})
for i in open(captcha, 'r', encoding='utf8'):
url = config.url_captcha_zhixing if type == 'zhixing' else config.url_captcha_shixin
params = config.params_captcha
params.update({'captchaId': i.strip(), 'random': random.random()})
# 开始请求
logger.info('下载验证码图片\t{0}\t{1}'.format(type, i.strip()))
di = Download_img()
img = di.receive_and_request(url=url,
headers=headers,
params=params,
method='GET')
if img != 'null_html':
"""
# 保存图片
file_path = config.img_file.format(captcha)
save_img(file_path=file_path, img=img)
"""
# 执行ocr
url = config.url_svm
img_d = base64.b64encode(img)
payloads = {'pic': img_d, 'type': 'pste'}
result = di.receive_and_request(url=url,
payloads=payloads,
method='POST')
try:
result_dict = loads_json(result)
if result_dict.get('status_code') == 200:
captcha_list.append(
[i.strip(),
result_dict.get('data').get('captcha')])
logger.info('完成图片ocr\t{0}\t{1}'.format(type, i.strip()))
is_go_on = True
except Exception as e:
logger.warning('ocr识别失败\t{0}'.format(e))
else:
logger.warning('下载验证码图片失败\t{0}\t{1}'.format(type, i.strip()))
# 丢入队列里
# 先要加入一个判断，列表不为空则行
if captcha_list != []:
que = config.que.get(type)
logger.debug(captcha_list)
push_2_que(que, dumps_json(captcha_list))
logger.debug('ocr结果推入队列')
return is_go_on
def get_sub_expriy():
weibo_cookies = loads_json(COOKIES_JSON)
_sub_cookie = list(
filter(lambda cookie: cookie['name'] == 'SUB', weibo_cookies))[0]
sub_expriy = _sub_cookie['expiry']
return sub_expriy
def verify_json_text(self, json_text):
"""验证返回的数据是否为正常"""
js_dict = loads_json(json_text)
return js_dict
