0
我正在使用requests模块创建一个python应用程序。我最近添加了多处理来加速它，但我开始得到一些奇怪的错误，如[Errno 1] _ssl.c:1428: error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number或[Errno 1] _ssl.c:1428: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac。 的代码看起来是这样的：Python请求ssl [Errno 1] _ssl.c：1428：错误：1408F10B：SSL例程：SSL3_GET_RECORD：错误的版本号
def hometables_one(conn, request, s, hostname, payload, company):
date1 = request.query.get('date1', '')
date2 = request.query.get('date2', '')
prijmyCelk = 0;
vydajeCelk = 0;
neuhrPrijCelk = 0;
neuhrVydCelk = 0;
dph = 0;
dbNazev = company['dbNazev'];
nazev = company['nazev'];
if date1 and date2:
try:
r = s.get("%s/c/%s/faktura-vydana/(duzpPuv between %s %s)/$sum.json" % (hostname, dbNazev, date1[0], date2[0]), params=payload, verify=False)
r.raise_for_status()
except requests.exceptions.RequestException as err:
#response.write(ujson.dumps({ "success": False, "errors": { "reason": str(err)}}))
#return response
conn.send({ "success": False, "errors": { "reason": str(err)}})
conn.close()
return None
else:
try:
r = s.get("%s/c/%s/faktura-vydana/$sum.json" % (hostname, dbNazev), params=payload, verify=False)
r.raise_for_status()
except requests.exceptions.RequestException as err:
#response.write(ujson.dumps({ "success": False, "errors": { "reason": str(err)}}))
#return response
conn.send({ "success": False, "errors": { "reason": str(err)}})
conn.close()
return None
obj_vydana = r.json()
data_vydana = obj_vydana['winstrom']['sum']['sumDoklUcetni']['values']
prijmyCelk = float(data_vydana['sumDoklCelkem']['value'])
neuhrVydCelk = float(data_vydana['sumDoklZbyvaUh']['value'])
dph_vydane = float(data_vydana['sumDoklDphCelk']['value'])
if date1 and date2:
try:
r = s.get("%s/c/%s/faktura-prijata/(duzpPuv between %s %s)/$sum.json" % (hostname, dbNazev, date1[0], date2[0]), params=payload, verify=False)
r.raise_for_status()
except requests.exceptions.RequestException as err:
#response.write(ujson.dumps({ "success": False, "errors": { "reason": str(err)}}))
#return response
conn.send({ "success": False, "errors": { "reason": str(err)}})
conn.close()
return None
else:
try:
r = s.get("%s/c/%s/faktura-prijata/$sum.json" % (hostname, dbNazev), params=payload, verify=False)
r.raise_for_status()
except requests.exceptions.RequestException as err:
#response.write(ujson.dumps({ "success": False, "errors": { "reason": str(err)}}))
#return response
conn.send({ "success": False, "errors": { "reason": str(err)}})
conn.close()
return None
obj_prijata = r.json();
data_prijata = obj_prijata['winstrom']['sum']['sumDoklUcetni']['values']
vydajeCelk = float(data_prijata['sumDoklCelkem']['value'])
neuhrPrijCelk = float(data_prijata['sumDoklZbyvaUh']['value'])
dph_prijate = float(data_prijata['sumDoklDphCelk']['value'])
if prijmyCelk != 0:
result = {
"corporation": nazev,
"dbName": dbNazev,
"prijmyCelk": "%s €" % prijmyCelk,
"nakladyCelk": "%s €" % vydajeCelk,
"ziskCelk": "%s €" % (prijmyCelk-vydajeCelk),
"marzaCelk": ((prijmyCelk-vydajeCelk)/prijmyCelk*100),
"neuhrVydCelk": "%s €" % neuhrVydCelk,
"neuhrPrijCelk": "%s €" % neuhrPrijCelk,
"dph": "%s €" % (dph_vydane-dph_prijate),
}
else:
result = {
"corporation": nazev,
"dbName": dbNazev,
"prijmyCelk": "%s €" % prijmyCelk,
"nakladyCelk": "%s €" % vydajeCelk,
"ziskCelk": "%s €" % (prijmyCelk-vydajeCelk),
"marzaCelk": 0,
"neuhrVydCelk": "%s €" % neuhrVydCelk,
"neuhrPrijCelk": "%s €" % neuhrPrijCelk,
"dph": "%s €" % (dph_vydane-dph_prijate),
}
conn.send(result)
conn.close()
return None
#####################################################################################
def hometables(request):
s = requests.Session()
response = HTTPResponse()
hostname = request.query.get('hostname', '')[0]
auth = request.query.get('auth', '')[0]
p_queue = []
result = []
json_r = {"success": True}
payload = {'authSessionId': request.query.get('auth', '')[0]}
try:
r = s.get("%s/c.json" % hostname, params=payload, verify=False)
r.raise_for_status()
except requests.exceptions.RequestException as err:
response.write(ujson.dumps({ "success": False, "errors": { "reason": str(err)}}))
return response
obj = r.json()
data = obj['companies']['company']
data = make_list(data)
parent_conn, child_conn = Pipe()
for company in data:
p_queue.append(Process(target=hometables_one, args=(child_conn, request, s, hostname, payload, company))) #create a new process with hometables_one function
p_queue[-1].start()
for p in p_queue:
received_data = parent_conn.recv()
if "success" not in received_data:
result.append(received_data)s
p.join()
else:
response.write(ujson.dumps(received_data)) #error in hometables_one function
return response
json_r["data"] = result
response.write(ujson.dumps(json_r))
return response
在这部分
try:
r = s.get("%s/c.json" % hostname, params=payload, verify=False)
r.raise_for_status()
except requests.exceptions.RequestException as err:
response.write(ujson.dumps({ "success": False, "errors": { "reason": str(err)}}))
return response
obj = r.json()
data = obj['companies']['company']
data = make_list(data)
我与所有的公司目前在系统，然后我跑了他们每个人的hometables_one功能的JSON请求。最后data可能是这样的：
[{"createDt":"2014-01-28T00:00:00+01:00","dbNazev":"sveatlo","id":"4","licenseGroup":"null","nazev":"Sveatlo","show":"true","stavEnum":"ESTABLISHED","watchingChanges":"false"}]
或像这样：
[{"createDt":"2014-01-28T00:00:00+01:00","dbNazev":"sveatlo","id":"4","licenseGroup":"null","nazev":"Sveatlo","show":"true","stavEnum":"ESTABLISHED","watchingChanges":"false"},{"createDt":"2014-01-28T00:00:00+01:00","dbNazev":"sveatlo1","id":"4","licenseGroup":"null","nazev":"Sveatlo1","show":"true","stavEnum":"ESTABLISHED","watchingChanges":"false"}]
在第一种情况下，当只有一个项目hometables_one功能没有任何问题上运行，但添加另一个项目成果错误[Errno 1] _ssl.c:1428: error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number或[Errno 1] _ssl.c:1428: error:1408F119:SSL routines:SSL3_GET_RECORD:decryption failed or bad record mac。另一件事是，当我运行没有多处理的代码时，即hometable_one函数的内容位于hometables函数的for循环中时，它运行时没有任何问题。 为什么我会收到这些错误？请有人帮助我吗？
感谢您的任何回答
可能复制https://stackoverflow.com/questions/3724900/python-ssl-problem-with-multiprocessing的 –
可能与此有关？ http://stackoverflow.com/questions/4783735/problem-with-multi-threaded-python-app-and-socket-connections - 如果是的话，在该链接的一些解决方案。 – Cian