def test_constructor_strptime(self):
# GH25016
# Test support for Timestamp.strptime
fmt = '%Y%m%d-%H%M%S-%f%z'
ts = '20190129-235348-000001+0000'
with pytest.raises(NotImplementedError):
Timestamp.strptime(ts, fmt)
def test_constructor_strptime(self):
# GH25016
# Test support for Timestamp.strptime
fmt = '%Y%m%d-%H%M%S-%f%z'
ts = '20190129-235348-000001+0000'
with pytest.raises(NotImplementedError):
Timestamp.strptime(ts, fmt)
def test_constructor_strptime(self):
# GH25016
# Test support for Timestamp.strptime
fmt = "%Y%m%d-%H%M%S-%f%z"
ts = "20190129-235348-000001+0000"
msg = r"Timestamp.strptime\(\) is not implemented"
with pytest.raises(NotImplementedError, match=msg):
Timestamp.strptime(ts, fmt)
def _DWX_ZMQ_Poll_Data_(self,
string_delimiter=';'):
while self._ACTIVE:
sockets = dict(self._poller.poll())
# Process response to commands sent to MetaTrader
if self._PULL_SOCKET in sockets and sockets[self._PULL_SOCKET] == zmq.POLLIN:
try:
msg = self._PULL_SOCKET.recv_string(zmq.DONTWAIT)
# If data is returned, store as pandas Series
if msg != '' and msg != None:
try:
_data = eval(msg)
self._thread_data_output = _data
if self._verbose:
print(_data) # default logic
except Exception as ex:
_exstr = "Exception Type {0}. Args:\n{1!r}"
_msg = _exstr.format(type(ex).__name__, ex.args)
print(_msg)
except zmq.error.Again:
pass # resource temporarily unavailable, nothing to print
except ValueError:
pass # No data returned, passing iteration.
except UnboundLocalError:
pass # _symbol may sometimes get referenced before being assigned.
# Receive new market data from MetaTrader
if self._SUB_SOCKET in sockets and sockets[self._SUB_SOCKET] == zmq.POLLIN:
try:
msg = self._SUB_SOCKET.recv_string(zmq.DONTWAIT)
if msg != "":
_symbol, _data = msg.split(";")
_bid, _ask, _timestamp, _lastdeal, _lastvol, _flag = _data.split('|')
if self._verbose:
print("\n[" + _symbol + "] " + _timestamp + " (" + _bid + "/" + _ask + ") BID/ASK")
# Update Market Data DB
if _symbol not in self._Market_Data_DB.keys():
self._Market_Data_DB[_symbol] = []
self._Market_Data_DB[_symbol].append(
{'Time':Timestamp.strptime(_timestamp, "%Y.%m.%d %H:%M:%S"), 'Bid': float(_bid),
'Ask': float(_ask), 'Flag': int(_flag)}
)
except zmq.error.Again:
pass # resource temporarily unavailable, nothing to print
except ValueError:
pass # No data returned, passing iteration.
except UnboundLocalError:
pass # _symbol may sometimes get referenced before being assigned.
def find_weekday(date_str):
from pandas import Timestamp as ts
date = ts.strptime(date_str, "%Y-%m-%d")
return ts.weekday(date)
