def _create_sessionid(self):
rand = os.urandom(16)
now = time.time()
secret_key = self.config.secret_key
session_id = sha1("%s%s%s%s" % (rand, now, safestr(self.remote_ip), secret_key))
session_id = session_id.hexdigest()
return str(session_id).upper() + '|' + self.config.session_version
def _create_sessionid(self):
rand = os.urandom(16)
now = time.time()
secret_key = self.config.secret_key
session_id = sha1("%s%s%s%s" %
(rand, now, safestr(self.remote_ip), secret_key))
session_id = session_id.hexdigest()
return str(session_id).upper() + '|' + self.config.session_version
def query(self, paramstyle=None):
"""
Returns the query part of the sql query.
>>> q = SQLQuery(["SELECT * FROM test WHERE name=", SQLParam('joe')])
>>> q.query()
'SELECT * FROM test WHERE name=%s'
>>> q.query(paramstyle='qmark')
'SELECT * FROM test WHERE name=?'
"""
s = []
for x in self.items:
if isinstance(x, SQLParam):
x = x.get_marker(paramstyle)
s.append(safestr(x))
else:
x = safestr(x)
# automatically escape % characters in the query
# For backward compatability, ignore escaping when the query looks already escaped
if paramstyle in ['format', 'pyformat']:
if '%' in x and '%%' not in x:
x = x.replace('%', '%%')
s.append(x)
return "".join(s)
def query(self, paramstyle=None):
"""
Returns the query part of the sql query.
>>> q = SQLQuery(["SELECT * FROM test WHERE name=", SQLParam('joe')])
>>> q.query()
'SELECT * FROM test WHERE name=%s'
>>> q.query(paramstyle='qmark')
'SELECT * FROM test WHERE name=?'
"""
s = []
for x in self.items:
if isinstance(x, SQLParam):
x = x.get_marker(paramstyle)
s.append(safestr(x))
else:
x = safestr(x)
# automatically escape % characters in the query
# For backward compatability, ignore escaping when the query looks already escaped
if paramstyle in ['format', 'pyformat']:
if '%' in x and '%%' not in x:
x = x.replace('%', '%%')
s.append(x)
return "".join(s)
def get_many(self, keys, version=None):
"""
Retrieve many keys.
"""
if not keys:
return {}
recovered_data = SortedDict()
new_keys = list(map(lambda key: self.make_key(key, version=version), keys))
map_keys = dict(zip(new_keys, keys))
results = self._client.mget(new_keys)
for key, value in zip(new_keys, results):
if value is None:
continue
value = self.unpickle(value)
if isinstance(value, bytes_type):
value = safestr(value)
recovered_data[map_keys[key]] = value
return recovered_data
def get_many(self, keys, version=None):
"""
Retrieve many keys.
"""
if not keys:
return {}
recovered_data = SortedDict()
new_keys = list(map(lambda key: self.make_key(key, version=version), keys))
map_keys = dict(zip(new_keys, keys))
results = self._client.mget(new_keys)
for key, value in zip(new_keys, results):
if value is None:
continue
value = self.unpickle(value)
if isinstance(value, bytes_type):
value = safestr(value)
recovered_data[map_keys[key]] = value
return recovered_data
def make_key(self, key, version=None):
# Python 2 memcache requires the key to be a byte string.
return safestr(super(BaseMemcachedCache, self).make_key(key, version))
def __str__(self):
return safestr(self._str())
def __str__(self):
return safestr(self._key)
def make_key(self, key, version=None):
# Python 2 memcache requires the key to be a byte string.
return safestr(super(BaseMemcachedCache, self).make_key(key, version))
