AttributeError: 'DhanTicker' object has no attribute '_loop'
Closed this issue · 2 comments
shikharvaish28 commented
Hello, I am using the login_with_credentials_ticker.py file & facing this error. How can I resolve it?
/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/bin/python /Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/main.py
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 1344, in do_open
h.request(req.get_method(), req.selector, req.data, headers,
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1319, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1365, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1314, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1074, in _send_output
self.send(msg)
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1018, in send
self.connect()
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1460, in connect
self.sock = self._context.wrap_socket(self.sock,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ssl.py", line 455, in wrap_socket
return self.sslsocket_class._create(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ssl.py", line 1046, in _create
self.do_handshake()
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ssl.py", line 1317, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/main.py", line 29, in <module>
ticker = DhanTicker(
^^^^^^^^^^^
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/dhanhq_ticker_py/ticker.py", line 769, in __init__
fetch_and_save_latest_dhan_master_scrip_feather()
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/dhanhq_ticker_py/utils.py", line 992, in fetch_and_save_latest_dhan_master_scrip_feather
pl.read_csv(MASTER_SCRIP_CSV_URL).select(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/polars/utils/deprecation.py", line 136, in wrapper
return function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/polars/utils/deprecation.py", line 136, in wrapper
return function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/polars/utils/deprecation.py", line 136, in wrapper
return function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/polars/io/csv/functions.py", line 392, in read_csv
with _prepare_file_arg(
^^^^^^^^^^^^^^^^^^
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/polars/io/_utils.py", line 163, in _prepare_file_arg
return _process_file_url(file, encoding_str)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/polars/io/_utils.py", line 233, in _process_file_url
with urlopen(path) as f:
^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 215, in urlopen
return opener.open(url, data, timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 515, in open
response = self._open(req, data)
^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 532, in _open
result = self._call_chain(self.handle_open, protocol, protocol +
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 492, in _call_chain
result = func(*args)
^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 1392, in https_open
return self.do_open(http.client.HTTPSConnection, req,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 1347, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)>
Exception ignored in: <function DhanTicker.__del__ at 0x1051b1580>
Traceback (most recent call last):
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/dhanhq_ticker_py/ticker.py", line 757, in __del__
self._graceful_exit()
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/dhanhq_ticker_py/ticker.py", line 852, in _graceful_exit
self.stop()
File "/Users/prekshajagetiya/Downloads/phoenix_project/test_ticker/.venv/lib/python3.12/site-packages/dhanhq_ticker_py/ticker.py", line 1021, in stop
if self._loop.is_running():
^^^^^^^^^^
AttributeError: 'DhanTicker' object has no attribute '_loop'
shikharvaish28 commented
@ShabbirHasan1 @MooneDrJune please have a look whenever you are available
ShabbirHasan1 commented
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)
A prompt Google search would suggest you that your system's SSL certificates may be outdated. It is advisable to update your SSL certificate using PIP.
