class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.useful_proxy_queue = 'useful_proxy_queue'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter
:return:
"""
for proxyGetter in self.config.proxy_getter_functions:
proxy_set = set()
# fetch raw proxy
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
if proxy.strip():
proxy_set.add(proxy.strip())
# store raw proxy
self.db.changeTable(self.raw_proxy_queue)
for proxy in proxy_set:
self.db.put(proxy)
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
return self.db.get()
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
return self.db.getAll()
def get_status(self):
self.db.changeTable(self.raw_proxy_queue)
quan_raw_proxy = self.db.get_status()
self.db.changeTable(self.useful_proxy_queue)
quan_useful_queue = self.db.get_status()
return {'raw_proxy': quan_raw_proxy, 'useful_proxy_queue': quan_useful_queue}
class LoginCore:
def __init__(self):
self.db = DbClient()
def cookie_login(self,driver,worker,account_dict):
"""
网站登录并获取cookies
"""
cookies = worker.login(driver,account_dict)
return cookies
def check_cookies(self,driver,worker,cookies):
result = worker.check_cookies(driver,cookies)
return result
def save_cookies(self,cookies,account_dict,cookie_queue):
"""
保存cookie到cookie池里面
"""
try:
self.db.put(account_dict['account'],data=cookies)
except Exception as e:
raise e
def run(self,driver,worker,account_dict):
cookies = self.cookie_login(driver,worker,account_dict)
time.sleep(2)
result = self.check_cookies(driver,worker,cookies)
if result:
self.save_cookies(cookies,account_dict,worker.cookie_queue)
driver.quit()
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.useful_proxy_queue = 'useful_proxy_queue'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter
:return:
"""
for proxyGetter in self.config.proxy_getter_functions:
proxy_set = set()
# fetch raw proxy
if proxy_set:
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
proxy_set.add(proxy)
# store raw proxy
self.db.changeTable(self.raw_proxy_queue)
for proxy in proxy_set:
self.db.put(proxy)
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
return self.db.getAll()
class AsdlProxyManager():
def __init__(self):
self.asdl_proxy_queue = "asdl_proxy"
self.db = DbClient()
def add_asdl_proxy(self, proxy_str):
proxy = Proxy(proxy_str,
last_time=datetime.now().strftime('%Y-%m-%d %H:%M:%S'))
self.db.changeTable(self.asdl_proxy_queue)
self.db.put(proxy)
def delete_asdl_proxy(self, proxy_str):
self.db.changeTable(self.asdl_proxy_queue)
self.db.delete(proxy_str)
def get_all_proxy(self):
self.db.changeTable(self.asdl_proxy_queue)
item_list = self.db.getAll()
return [Proxy.newProxyFromJson(_) for _ in item_list]
class PayProxyTest(object):
def __init__(self):
self.db = DbClient()
self.db.changeTable('useful_proxy')
def GetProxy(self):
try:
time1 = time.time()
url = 'https://api.2808proxy.com/proxy/unify/get?token=Y3AEO9WES4U3WKQAJXZO8DYM7LAZFOQN&amount=1&proxy_type=http&format=json&splitter=rn&expire=300'
resp = requests.get(url)
ip = resp.json().get('data')[0].get('ip')
http_port = resp.json().get('data')[0].get('http_port')
proxy = '%s:%s' % (ip, http_port)
print(proxy)
time2 = time.time()
print(resp.json())
print('总耗时：', time2 - time1)
except Exception as e:
print(e)
def InsertProxy(self, proxy):
self.db.put(proxy)
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter
:return:
"""
for proxyGetter in self.config.proxy_getter_functions:
try:
proxy_set = set()
# fetch raw proxy
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
if proxy:
self.log.info('{func}: fetch proxy {proxy}'.format(func=proxyGetter, proxy=proxy))
proxy_set.add(proxy.strip())
# store raw proxy
for proxy in proxy_set:
self.db.changeTable(self.useful_proxy_queue)
if self.db.exists(proxy):
continue
self.db.changeTable(self.raw_proxy_queue)
self.db.put(proxy)
except Exception, e:
print e
continue
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
self.adsl_queue = 'adsl'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter/getFreeProxy.py
:return:
"""
self.db.changeTable(self.raw_proxy_queue)
for proxyGetter in config.proxy_getter_functions:
# fetch
try:
self.log.info(
"{func}: fetch proxy start".format(func=proxyGetter))
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
# 直接存储代理, 不用在代码中排重, hash 结构本身具有排重功能
proxy = proxy.strip()
if proxy and verifyProxyFormat(proxy):
self.log.info('{func}: fetch proxy {proxy}'.format(
func=proxyGetter, proxy=proxy))
self.db.put(proxy)
else:
self.log.error(
'{func}: fetch proxy {proxy} error'.format(
func=proxyGetter, proxy=proxy))
except Exception as e:
self.log.error(
"{func}: fetch proxy fail".format(func=proxyGetter))
continue
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if EnvUtil.PY3:
return list(item_dict.keys()) if item_dict else list()
return item_dict.keys() if item_dict else list()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
def initProxyPool(self):
"""
第一次启动时调用这个方法
:return:
"""
self.deleteAll()
self.db.changeTable(self.adsl_queue)
item_dict = self.db.getAll()
if EnvUtil.PY3:
return list(item_dict.values()) if item_dict else list()
return item_dict.values() if item_dict else list()
def deleteAll(self):
"""
清空代理池
:param proxy:
:return:
"""
# 删除所有
proxies = self.getAll()
for proxy in proxies:
self.delete(proxy)
def refreshADSL(self, proxy):
"""
重新拨号
:param proxy:
:return:
"""
if isinstance(proxy, bytes):
proxy = proxy.decode('utf8')
ip = proxy.split(':')[0]
try:
# 调用接口重新拨号
refreshApi = "http://{ip}:8000/refresh".format(ip=ip)
r = requests.get(refreshApi, timeout=5, verify=False)
if r.status_code == 200:
print('{proxy} refres done')
except Exception as e:
print(str(e))
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter
:return:
"""
for proxyGetter in self.config.proxy_getter_functions:
proxy_set = set()
# fetch raw proxy
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
if proxy:
self.log.info('{func}: fetch proxy {proxy}'.format(
func=proxyGetter, proxy=proxy))
proxy_set.add(proxy.strip())
# store raw proxy
self.db.changeTable(self.raw_proxy_queue)
for proxy in proxy_set:
self.db.put(proxy)
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
return self.db.get()
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
return self.db.getAll()
def get_status(self):
# TODO rename get_count..
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.get_status()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.get_status()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
@staticmethod
def __dynamic_import__(name):
components = name.split('.')
mod = __import__(components[0])
for comp in components[1:]:
mod = getattr(mod, comp)
return mod
def refresh(self):
"""
fetch proxy into Db by ProxyGetter user defined proxy getter class
:return:
"""
self.db.changeTable(self.raw_proxy_queue)
try:
proxy_getter_class = self.__dynamic_import__(
config.proxy_getter_lib)
except Exception as e:
raise Exception('%s not found in ProxyGetter' %
config.proxy_getter_lib)
for proxyGetter in config.proxy_getter_functions:
# fetch
try:
self.log.info(
"{func}: fetch proxy start".format(func=proxyGetter))
for proxy in getattr(proxy_getter_class,
proxyGetter.strip())():
# 直接存储代理, 不用在代码中排重, hash 结构本身具有排重功能
proxy = proxy.strip()
if proxy and verifyProxyFormat(proxy):
self.log.info('{func}: fetch proxy {proxy}'.format(
func=proxyGetter, proxy=proxy))
self.db.put(proxy)
else:
self.log.error(
'{func}: fetch proxy {proxy} error'.format(
func=proxyGetter, proxy=proxy))
except Exception as e:
self.log.error(
"{func}: fetch proxy fail".format(func=proxyGetter))
continue
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if EnvUtil.PY3:
return list(item_dict.keys()) if item_dict else list()
return item_dict.keys() if item_dict else list()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def fetch(self):
"""
fetch proxy into db by ProxyGetter
:return:
"""
self.db.changeTable(self.raw_proxy_queue)
proxy_set = set()
self.log.info("ProxyFetch : start")
for proxyGetter in config.proxy_getter_functions:
self.log.info(
"ProxyFetch - {func}: start".format(func=proxyGetter))
try:
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
proxy = proxy.strip()
if not proxy or not verifyProxyFormat(proxy):
self.log.error('ProxyFetch - {func}: '
'{proxy} illegal'.format(
func=proxyGetter,
proxy=proxy.ljust(20)))
continue
elif proxy in proxy_set:
self.log.info('ProxyFetch - {func}: '
'{proxy} exist'.format(
func=proxyGetter,
proxy=proxy.ljust(20)))
continue
else:
self.log.info('ProxyFetch - {func}: '
'{proxy} success'.format(
func=proxyGetter,
proxy=proxy.ljust(20)))
self.db.put(Proxy(proxy, source=proxyGetter))
proxy_set.add(proxy)
except Exception as e:
self.log.error(
"ProxyFetch - {func}: error".format(func=proxyGetter))
self.log.error(str(e))
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_list = self.db.getAll()
if item_list:
random_choice = random.choice(item_list)
return Proxy.newProxyFromJson(random_choice)
return None
def get_http(self):
"""
return a http proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_list = self.db.getAll()
if item_list:
for _ in item_list:
random_choice = random.choice(item_list)
proxy_type = json.loads(random_choice)['proxy'].split("://")[0]
if proxy_type == 'http':
return Proxy.newProxyFromJson(random_choice)
return None
def get_socks(self):
"""
return a useful socks proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_list = self.db.getAll()
if item_list:
for _ in item_list:
random_choice = random.choice(item_list)
proxy_type = json.loads(random_choice)['proxy'].split("://")[0]
if proxy_type == 'socks4':
return Proxy.newProxyFromJson(random_choice)
return None
def delete(self, proxy_str):
"""
delete proxy from pool
:param proxy_str:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy_str)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_list = self.db.getAll()
return [Proxy.newProxyFromJson(_) for _ in item_list]
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter
:return:
"""
for proxyGetter in self.config.proxy_getter_functions:
proxy_set = set()
# fetch raw proxy
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
if proxy:
self.log.info('{func}: fetch proxy {proxy}'.format(
func=proxyGetter, proxy=proxy))
proxy_set.add(proxy.strip())
# store raw proxy
for proxy in proxy_set:
self.db.changeTable(self.useful_proxy_queue)
if self.db.exists(proxy):
continue
self.db.changeTable(self.raw_proxy_queue)
self.db.put(proxy)
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if EnvUtil.PY3:
return list(item_dict.keys()) if item_dict else list()
return item_dict.keys() if item_dict else list()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self, mode):
self.mode = mode
self.db = DbClient(mode)
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter/getFreeProxy.py
:return:
"""
self.db.changeTable(self.raw_proxy_queue)
for proxyGetter in config.proxy_getter_functions:
# fetch
try:
self.log.info(
"{func}: fetch proxy start".format(func=proxyGetter))
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
# 直接存储代理, 不用在代码中排重, hash 结构本身具有排重功能
proxy = proxy.strip()
if proxy and verifyProxyFormat(proxy):
self.log.info(
'Mode:{mode} {func}: fetch proxy {proxy}'.format(
mode=self.mode, func=proxyGetter, proxy=proxy))
self.db.put(proxy)
else:
self.log.error(
'Mode:{mode} {func}: fetch proxy {proxy} error'.
format(mode=self.mode,
func=proxyGetter,
proxy=proxy))
except Exception as e:
self.log.error("Mode:{mode} {func}: fetch proxy fail".format(
mode=self.mode, func=proxyGetter))
continue
def get_http(self):
"""
return a useful proxy (http)
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
# return self.db.pop()
def get_https(self):
"""
return a useful proxy (https)
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if EnvUtil.PY3:
return list(item_dict.keys()) if item_dict else list()
return item_dict.keys() if item_dict else list()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter
:return:
"""
for proxyGetter in self.config.proxy_getter_functions:
# fetch raw proxy
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
if proxy:
self.log.info('{func}: fetch proxy {proxy}'.format(
func=proxyGetter, proxy=proxy['ip']))
self.db.changeTable(self.useful_proxy_queue)
if self.db.exists(proxy['ip']):
continue
self.db.changeTable(self.raw_proxy_queue)
proxy['country'] = self.get_ip_country(proxy['ip'])
self.db.put(proxy)
def get_ip_country(self, ip):
match = geolite2.lookup(ip)
return match.country if match else None
def get(self, filters):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
return self.db.random_one(filters)
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
return self.db.getAll()
def clean(self):
self.db.clean()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def fetch(self):
"""
fetch proxy into db by ProxyGetter
:return:
"""
self.db.changeTable(self.raw_proxy_queue)
proxy_set = set()
self.log.info("ProxyFetch : start")
for proxyGetter in config.proxy_getter_functions:
self.log.info(
"ProxyFetch - {func}: start".format(func=proxyGetter))
try:
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
proxy = proxy.strip()
if not proxy or not verifyProxyFormat(proxy):
self.log.error('ProxyFetch - {func}: '
'{proxy} illegal'.format(
func=proxyGetter,
proxy=proxy.ljust(20)))
continue
elif proxy in proxy_set:
self.log.info('ProxyFetch - {func}: '
'{proxy} exist'.format(
func=proxyGetter,
proxy=proxy.ljust(20)))
continue
else:
self.log.info('ProxyFetch - {func}: '
'{proxy} success'.format(
func=proxyGetter,
proxy=proxy.ljust(20)))
self.db.put(Proxy(proxy, source=proxyGetter))
proxy_set.add(proxy)
except Exception as e:
self.log.error(
"ProxyFetch - {func}: error".format(func=proxyGetter))
self.log.error(str(e))
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_list = self.db.getAll()
if item_list:
random_choice = random.choice(item_list)
return Proxy.newProxyFromJson(random_choice)
return None
def delete(self, proxy_str):
"""
delete proxy from pool
:param proxy_str:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy_str)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_list = self.db.getAll()
return [Proxy.newProxyFromJson(_) for _ in item_list]
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
def getAllByName(self, name):
all_proxies = self.getAll()
self.db.changeTable(self.useful_proxy_queue + '_fail_' + name)
fail_list = self.db.getAll()
fail_proxies = [Proxy.newProxyFromJson(_) for _ in fail_list]
# todo: 优化
filter_proxies = []
for proxy in all_proxies:
isFailed = False
for failed in fail_proxies:
if failed.proxy == proxy.proxy:
failed_date = datetime.strptime(failed.last_time,
"%Y-%m-%d %H:%M:%S")
if failed_date + timedelta(hours=24) > datetime.now():
isFailed = True
break
if not isFailed:
filter_proxies.append(proxy)
return filter_proxies
def deleteByName(self, name, proxy):
failed_proxy = Proxy(
proxy=proxy,
last_time=datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
self.db.changeTable(self.useful_proxy_queue + '_fail_' + name)
self.db.put(failed_proxy)
def getByName(self, name):
proxies = self.getAllByName(name)
if proxies:
return random.choice(proxies)
return None
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.raw_proxy_queue = 'raw_proxy_test'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy_test'
def refresh(self):
"""从已有站点上抓取proxy，并存放到redis raw_proxy
fetch proxy into Db by ProxyGetter/getFreeProxy.py
:return:
"""
max_conn = 100
meta: dict = {}
self.db.changeTable(self.raw_proxy_queue)
for proxyGetter in config.proxy_getter_functions:
# fetch
try:
self.log.info(
"{func}: fetch proxy start".format(func=proxyGetter))
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
# 直接存储代理, 不用在代码中排重, hash 结构本身具有排重功能
proxy = proxy.strip()
if proxy and verifyProxyFormat(proxy):
self.log.info('{func}: fetch proxy {proxy}'.format(
func=proxyGetter, proxy=proxy))
host, port = proxy.split(":")
meta["host"] = host
meta["port"] = port
meta["max_conn"] = max_conn
self.db.put(proxy, json.dumps(meta))
else:
self.log.error(
'{func}: fetch proxy {proxy} error'.format(
func=proxyGetter, proxy=proxy))
except Exception as e:
self.log.error(e)
self.log.error(
"{func}: fetch proxy fail".format(func=proxyGetter))
continue
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if EnvUtil.PY3:
return list(item_dict.keys()) if item_dict else list()
return item_dict.keys() if item_dict else list()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
def add_proxy(proxy, meta):
# 向proxy-center中增加proxy节点，同时更新redis
host, port = proxy.split(":")
url = f'http://10.143.55.90:9381/api/proxies/{host}%3A{port}/'
jmeta = json.dumps(meta)
r = requests.post(url, data=jmeta)
# print(r.status_code)
print(r.text)
def delete_proxy(proxy):
# 从proxy-center中删除proxy节点，同时更新redis
host, port = proxy.split(":")
url = f'http://10.143.55.90:9381/api/proxies/{host}%3A{port}/'
r = requests.delete(url)
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter
:return:
"""
for proxyGetter in self.config.proxy_getter_functions:
proxy_set = set()
# fetch raw proxy
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
if proxy:
self.log.info('{func}: fetch proxy {proxy}'.format(func=proxyGetter, proxy=proxy))
proxy_set.add(proxy.strip())
# store raw proxy
for proxy in proxy_set:
self.db.changeTable(self.useful_proxy_queue)
if self.db.exists(proxy):
continue
self.db.changeTable(self.raw_proxy_queue)
self.db.put(proxy)
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if EnvUtil.PY3:
return list(item_dict.keys()) if item_dict else list()
return item_dict.keys() if item_dict else list()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {'raw_proxy': total_raw_proxy, 'useful_proxy': total_useful_queue}
class ProxyManager(object):
def __init__(self):
self.db = DbClient()
self.raw_proxy_queue = 'raw_proxy'
self.log = Loghandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
self.db.changeTable(self.raw_proxy_queue)
for proxyGetter in config.proxy_getter_functions:
try:
self.log.info(
"{func}: fetch proxy start".format(func=proxyGetter))
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
if proxy is not False:
if proxy and verifyProxyFormat(proxy):
self.log.info("{func}: fetch proxy {proxy}".format(
func=proxyGetter, proxy=proxy))
self.db.put(proxy)
else:
self.log.error(
"{func}: fetch proxy {proxy} error".format(
func=proxyGetter, proxy=proxy))
except Exception as s:
self.log.error("refresh: {}".format(s))
self.log.error(
"{func}: fetch proxy fail".format(func=proxyGetter))
continue
def get(self):
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
def get_new(self):
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
return random.choice(item_dict)
def delete(self, proxy):
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
self.db.changeTable(self.useful_proxy_queue)
return self.db.getAll()
# if EnvUtil.PY3:
# return list(item_dict.keys()) if item_dict else list()
# return item_dict.keys() if item_dict else list()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_proxy = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_proxy
}
def getNumber_new(self):
# self.db.changeTable(self.raw_proxy_queue)
raw, useful = self.db.getNumber(self.raw_proxy_queue,
self.useful_proxy_queue)
# self.db.changeTable(self.useful_proxy_queue)
# total_useful_proxy = self.db.getNumber(self.useful_proxy_queue)
print('{}---,{}'.format(raw, useful))
return raw, useful
class ProxyManager(object):
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
"""
抓取代理地址存入DB中
:return:
"""
for proxyGetter in self.config.proxy_getter_functions:
proxy_set = set()
try:
self.log.info("{func}:fetch proxy start".format(func=proxyGetter))
proxy_iter = [_ for _ in getattr(GetFreeProxy, proxyGetter.strip())()]
except Exception as e:
self.log.error("{func}:fetch proxy fail".format(func=proxyGetter))
continue
for proxy in proxy_iter:
proxy = proxy.strip()
if proxy and verifyProxyFormat(proxy):
self.log.info("{func}:fetch proxy {proxy}".format(func=proxyGetter, proxy=proxy))
proxy_set.add(proxy)
else:
self.log.info("{func}:fetch proxy {proxy} error".format(func=proxyGetter, proxy=proxy))
# 存储到DB
for proxy in proxy_set:
self.db.changeTable(self.useful_proxy_queue)
if self.db.exists(proxy):
continue
self.db.changeTable(self.raw_proxy_queue)
self.db.put(proxy)
def get(self):
"""
返回一个有用的代理
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
def delete(self, proxy):
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
self.db.changeTable(self.useful_proxy_queue)
items = self.db.getAll()
if EnvUtil.PY3:
return list(items.keys()) if items else list()
return items.key() if items else list()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_proxy = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_proxy
}
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter
:return:
"""
for proxyGetter in self.config.proxy_getter_functions:
# fetch
proxy_set = set()
try:
self.log.info(
"{func}: fetch proxy start".format(func=proxyGetter))
proxy_iter = [
_ for _ in getattr(GetFreeProxy, proxyGetter.strip())()
]
except Exception as e:
self.log.error(
"{func}: fetch proxy fail".format(func=proxyGetter))
continue
for proxy in proxy_iter:
proxy = proxy.strip()
if proxy and verifyProxyFormat(proxy):
self.log.info('{func}: fetch proxy {proxy}'.format(
func=proxyGetter, proxy=proxy))
proxy_set.add(proxy)
else:
self.log.error('{func}: fetch proxy {proxy} error'.format(
func=proxyGetter, proxy=proxy))
# store
for proxy in proxy_set:
self.db.changeTable(self.useful_proxy_queue)
if self.db.exists(proxy):
continue
self.db.changeTable(self.raw_proxy_queue)
self.db.put(proxy)
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if EnvUtil.PY3:
return list(item_dict.keys()) if item_dict else list()
return item_dict.keys() if item_dict else list()
def validateProxy(self, proxy):
return validUsefulProxy(proxy)
def referProxy(self, proxy, city):
print(proxy, city)
if proxy != None:
if self.validateProxy(proxy):
return proxy
old_proxy_info = GetProxyLocInfo(proxy)
old_proxy_loc = old_proxy_info.get_proxy_loc_info()
city = old_proxy_loc[1]
count = 1
while count < 15:
tmp_proxy = self.get()
print(tmp_proxy)
if self.validateProxy(tmp_proxy):
try:
tmp_proxy_info = GetProxyLocInfo(tmp_proxy)
tmp_proxy_loc = tmp_proxy_info.get_proxy_loc_info()
if tmp_proxy_loc[1] == city:
return tmp_proxy
except:
pass
count += 1
return None
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
class ProxyManager(object):
"""
ProxyManager
"""
def __init__(self):
self.db = DbClient()
self.config = GetConfig()
self.raw_proxy_queue = 'raw_proxy'
self.log = LogHandler('proxy_manager')
self.useful_proxy_queue = 'useful_proxy'
def refresh(self):
"""
fetch proxy into Db by ProxyGetter
:return:
"""
self.db.changeTable(self.raw_proxy_queue)
for proxyGetter in self.config.proxy_getter_functions:
# fetch
# proxy_set = set()
try:
self.log.info(
"{func}: fetch proxy start".format(func=proxyGetter))
# proxy_iter = [_ for _ in getattr(GetFreeProxy, proxyGetter.strip())()]
for proxy in getattr(GetFreeProxy, proxyGetter.strip())():
proxy = proxy.strip()
if proxy and verifyProxyFormat(proxy):
self.log.info('{func}: fetch proxy {proxy}'.format(
func=proxyGetter, proxy=proxy))
self.db.put(proxy)
else:
self.log.error(
'{func}: fetch proxy {proxy} error'.format(
func=proxyGetter, proxy=proxy))
except Exception as e:
self.log.error(
"{func}: fetch proxy fail".format(func=proxyGetter))
continue
def get(self):
"""
return a useful proxy
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if item_dict:
if EnvUtil.PY3:
return random.choice(list(item_dict.keys()))
else:
return random.choice(item_dict.keys())
return None
# return self.db.pop()
def delete(self, proxy):
"""
delete proxy from pool
:param proxy:
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
self.db.delete(proxy)
def getAll(self):
"""
get all proxy from pool as list
:return:
"""
self.db.changeTable(self.useful_proxy_queue)
item_dict = self.db.getAll()
if EnvUtil.PY3:
return list(item_dict.keys()) if item_dict else list()
return item_dict.keys() if item_dict else list()
def getNumber(self):
self.db.changeTable(self.raw_proxy_queue)
total_raw_proxy = self.db.getNumber()
self.db.changeTable(self.useful_proxy_queue)
total_useful_queue = self.db.getNumber()
return {
'raw_proxy': total_raw_proxy,
'useful_proxy': total_useful_queue
}
class MongoSsdbUrlManager(object):
def __init__(self, host="localhost", client=None):
self.config = GetConfig()
self.client = MongoClient('mongodb://localhost:27017/') if client is None else client
self.ssdb_client = DbClient()
self.db = self.client.spider
if self.db.lazada.count() is 0:
self.db.lazada.create_index([("status", ASCENDING),
("pr", DESCENDING)])
def enqueue_url(self, url, status, depth):
md5 = hashlib.md5(url).hexdigest()
i = 0
while i < 2:
try:
num = self.ssdb_client.get(md5)
if num is not None:
self.ssdb_client.update(key=md5, value=int(num) + 1)
return
self.ssdb_client.put(md5)
i = 2
except Exception as error:
print error
i += 1
self.db.lazada.save({
'_id': md5,
'url': url,
'status': status,
'queue_time': datetime.utcnow(),
'depth': depth,
'pr': 0
})
def dequeue_url(self, depth):
# record = self.db.lazada.find_one_and_update(
# {'status': 'downloading', 'depth': depth},
# {'$set': {'status': 'downloading'}},
# upsert=False,
# sort=[('pr', DESCENDING)], # sort by pr in descending
# returnNewDocument=False
# )
record = self.db.lazada.find_one(
{'status': 'downloading', 'depth': depth}
)
if record:
return record
else:
return None
def finish_url(self, url):
record = {'status': 'done', 'done_time': datetime.utcnow()}
self.db.lazada.update({'_id': hashlib.md5(url).hexdigest()}, {'$set': record}, upsert=False)
def clear(self):
self.ssdb_client.clear()
def save_error(self, url, status, depth):
md5 = hashlib.md5(url).hexdigest()
self.db.lazada_error.save({
'_id': md5,
'url': url,
'status': status,
'queue_time': datetime.utcnow(),
'depth': depth,
'pr': 0
})
def update(self):
self.db.lazada.update({'status': 'downloading'}, {'$set': {'status': 'new'}}, multi=True)
def save(self, record):
self.db.record.save(record)