def drawing(request):
global pos, RefreshQueue
while not RefreshQueue:
try:
i, j, k = pos.get(False)
print("\t绘图位置：{0} {1}".format(i, j))
print("\t颜色信息(RGB)：", k)
print("\t对应画笔信息：", brush[str(tuple(k))])
while True:
# popen
try:
ret = os.popen(request.format(i, j, brush[str(
tuple(k))])).readlines()[0]
except Exception as e:
continue
print("\t网络请求返回值：", ret)
ret = json.loads(ret)
if ret['code'] == 0:
break
elif ret['code'] == -400:
time.sleep(ret['data']['time'])
elif ret['code'] == -101:
print("需要重置cURL，目标cURL为：")
print(request)
exit(0)
else:
print("\t出错啦，进入下一次循环")
except queue.Empty as e:
print("\t队列为空，等待中")
time.sleep(30)
return
def request_uid(shortname):
if debug: print("uid requested")
request = "users.get?uids={uids}"
request = "https://api.vk.com/method/" + request.format(uids=shortname)
data = urllib.request.urlopen(request, None, 10)
data = json.loads(data.read().decode('utf-8'))
data = data["response"][0]
cache_usersget(shortname, data)
return data["uid"]
def request_uid(shortname):
if debug: print("uid requested")
request = "users.get?uids={uids}"
request = "https://api.vk.com/method/" + request.format(uids = shortname)
data = urllib.request.urlopen(request, None, 10)
data = json.loads(data.read().decode('utf-8'))
data = data["response"][0]
cache_usersget(shortname, data)
return data["uid"]
def cassandra_initialisation(self, strategy, replication_factor):
request = "CREATE KEYSPACE IF NOT EXISTS {0}" \
" WITH replication = {{'class': '{1}', 'replication_factor': '{2}' }}"
request = request.format(self.cassandra_keyspace, strategy,
replication_factor)
self.session.execute(request)
self.session.set_keyspace(self.cassandra_keyspace)
table = """CREATE TABLE IF NOT EXISTS
{0} (
url text PRIMARY KEY,
author text,
twitter_id text,
twitter_username text,
)
WITH comment='Table of {1}'""".format(
self.document_type, self.document_type)
self.session.execute(table)
def request_friends(user, short_request):
if debug: print("friends requested")
request = "friends.get?uid={uid}"
if not short_request: request += "&fields={fields}"
request = "https://api.vk.com/method/" + request.format(
uid=user, fields="uid,first_name,last_name")
if debug: print(request)
x = urllib.request.urlopen(request, None, 10)
x = json.loads(x.read().decode('utf-8'))
if "response" not in x:
request_userinfo(user)
db["users"][user]["friends"] = []
return set()
x = x["response"]
if short_request:
cache_friends(user, x)
return x
for t in x:
cache_usersget(t["uid"], t)
friends = set(t["uid"] for t in x)
cache_friends(user, friends)
return friends
def request_friends(user, short_request):
if debug: print("friends requested")
request = "friends.get?uid={uid}"
if not short_request: request += "&fields={fields}"
request = "https://api.vk.com/method/" + request.format(
uid = user, fields = "uid,first_name,last_name")
if debug: print(request)
x = urllib.request.urlopen(request, None, 10)
x = json.loads(x.read().decode('utf-8'))
if "response" not in x:
request_userinfo(user)
db["users"][user]["friends"] = []
return set()
x = x["response"]
if short_request:
cache_friends(user, x)
return x
for t in x:
cache_usersget(t["uid"], t)
friends = set(t["uid"] for t in x)
cache_friends(user, friends)
return friends