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2025-09-15 16:25:46 Mon START TASK.01 future_1d future_meta
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2025-09-15 17:10:56 Mon START TASK.01 future_1d future_meta
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2025-09-15 17:56:12 Mon START TASK.01 future_1d future_meta
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2025-09-15 18:25:30 Mon START TASK.01 future_1d future_meta
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2025-09-15 18:27:48,486 - future_1d - INFO - save meta_TradingDay 2025-09-02 completed
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 736, in _read_bytes
data = self._rfile.read(num_bytes)
File "/usr/local/lib/python3.10/socket.py", line 705, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/root/project/future_1d/future_meta.py", line 7, in
client.save_meta(check=True, check_last=10)
File "/root/project/future_1d/future1d_request.py", line 386, in save_meta
self._save_meta_tradingday(check=check, check_last=check_last)
File "/root/project/future_1d/future1d_request.py", line 411, in _save_meta_tradingday
data_db = pd.read_sql(db_sql, self.engine)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 736, in read_sql
return pandas_sql.read_query(
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1848, in read_query
result = self.execute(sql, params)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1671, in execute
return self.con.exec_driver_sql(sql, *args)
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1779, in exec_driver_sql
ret = self._execute_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1846, in _execute_context
return self._exec_single_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1986, in _exec_single_context
self._handle_dbapi_exception(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 2355, in _handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
[SQL: SELECT `meta_TradingDay`.id, `meta_TradingDay`.index_code, `meta_TradingDay`.date, `meta_TradingDay`.`TradingDay`, `meta_TradingDay`.created_at, `meta_TradingDay`.updated_at
FROM `meta_TradingDay`
WHERE `meta_TradingDay`.index_code = 'TradingDay']
(Background on this error at: https://sqlalche.me/e/20/e3q8)
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2025-09-15 18:41:25 Mon START TASK.01 future_1d future_meta
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=========================================================================
2025-09-15 19:10:41 Mon START TASK.01 future_1d future_meta
=========================================================================
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 736, in _read_bytes
data = self._rfile.read(num_bytes)
File "/usr/local/lib/python3.10/socket.py", line 705, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/root/project/future_1d/future_meta.py", line 7, in
client.save_meta(check=True, check_last=10)
File "/root/project/future_1d/future1d_request.py", line 386, in save_meta
self._save_meta_tradingday(check=check, check_last=check_last)
File "/root/project/future_1d/future1d_request.py", line 411, in _save_meta_tradingday
data_db = pd.read_sql(db_sql, self.engine)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 736, in read_sql
return pandas_sql.read_query(
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1848, in read_query
result = self.execute(sql, params)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1671, in execute
return self.con.exec_driver_sql(sql, *args)
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1779, in exec_driver_sql
ret = self._execute_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1846, in _execute_context
return self._exec_single_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1986, in _exec_single_context
self._handle_dbapi_exception(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 2355, in _handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
[SQL: SELECT `meta_TradingDay`.id, `meta_TradingDay`.index_code, `meta_TradingDay`.date, `meta_TradingDay`.`TradingDay`, `meta_TradingDay`.created_at, `meta_TradingDay`.updated_at
FROM `meta_TradingDay`
WHERE `meta_TradingDay`.index_code = 'TradingDay']
(Background on this error at: https://sqlalche.me/e/20/e3q8)
=========================================================================
2025-09-15 19:56:01 Mon START TASK.01 future_1d future_meta
=========================================================================
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 736, in _read_bytes
data = self._rfile.read(num_bytes)
File "/usr/local/lib/python3.10/socket.py", line 705, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/root/project/future_1d/future_meta.py", line 7, in
client.save_meta(check=True, check_last=10)
File "/root/project/future_1d/future1d_request.py", line 386, in save_meta
self._save_meta_tradingday(check=check, check_last=check_last)
File "/root/project/future_1d/future1d_request.py", line 411, in _save_meta_tradingday
data_db = pd.read_sql(db_sql, self.engine)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 736, in read_sql
return pandas_sql.read_query(
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1848, in read_query
result = self.execute(sql, params)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1671, in execute
return self.con.exec_driver_sql(sql, *args)
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1779, in exec_driver_sql
ret = self._execute_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1846, in _execute_context
return self._exec_single_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1986, in _exec_single_context
self._handle_dbapi_exception(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 2355, in _handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
[SQL: SELECT `meta_TradingDay`.id, `meta_TradingDay`.index_code, `meta_TradingDay`.date, `meta_TradingDay`.`TradingDay`, `meta_TradingDay`.created_at, `meta_TradingDay`.updated_at
FROM `meta_TradingDay`
WHERE `meta_TradingDay`.index_code = 'TradingDay']
(Background on this error at: https://sqlalche.me/e/20/e3q8)
2025-09-15 20:06:56,540 - future_1d - INFO - save meta_TradingDay 2025-09-02 completed
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 736, in _read_bytes
data = self._rfile.read(num_bytes)
File "/usr/local/lib/python3.10/socket.py", line 705, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/root/project/future_1d/future_meta.py", line 7, in
client.save_meta(check=True, check_last=10)
File "/root/project/future_1d/future1d_request.py", line 386, in save_meta
self._save_meta_tradingday(check=check, check_last=check_last)
File "/root/project/future_1d/future1d_request.py", line 411, in _save_meta_tradingday
data_db = pd.read_sql(db_sql, self.engine)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 736, in read_sql
return pandas_sql.read_query(
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1848, in read_query
result = self.execute(sql, params)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1671, in execute
return self.con.exec_driver_sql(sql, *args)
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1779, in exec_driver_sql
ret = self._execute_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1846, in _execute_context
return self._exec_single_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1986, in _exec_single_context
self._handle_dbapi_exception(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 2355, in _handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
[SQL: SELECT `meta_TradingDay`.id, `meta_TradingDay`.index_code, `meta_TradingDay`.date, `meta_TradingDay`.`TradingDay`, `meta_TradingDay`.created_at, `meta_TradingDay`.updated_at
FROM `meta_TradingDay`
WHERE `meta_TradingDay`.index_code = 'TradingDay']
(Background on this error at: https://sqlalche.me/e/20/e3q8)
=========================================================================
2025-09-15 20:41:15 Mon START TASK.01 future_1d future_meta
=========================================================================
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 736, in _read_bytes
data = self._rfile.read(num_bytes)
File "/usr/local/lib/python3.10/socket.py", line 705, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/root/project/future_1d/future_meta.py", line 7, in
client.save_meta(check=True, check_last=10)
File "/root/project/future_1d/future1d_request.py", line 386, in save_meta
self._save_meta_tradingday(check=check, check_last=check_last)
File "/root/project/future_1d/future1d_request.py", line 411, in _save_meta_tradingday
data_db = pd.read_sql(db_sql, self.engine)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 736, in read_sql
return pandas_sql.read_query(
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1848, in read_query
result = self.execute(sql, params)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1671, in execute
return self.con.exec_driver_sql(sql, *args)
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1779, in exec_driver_sql
ret = self._execute_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1846, in _execute_context
return self._exec_single_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1986, in _exec_single_context
self._handle_dbapi_exception(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 2355, in _handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
[SQL: SELECT `meta_TradingDay`.id, `meta_TradingDay`.index_code, `meta_TradingDay`.date, `meta_TradingDay`.`TradingDay`, `meta_TradingDay`.created_at, `meta_TradingDay`.updated_at
FROM `meta_TradingDay`
WHERE `meta_TradingDay`.index_code = 'TradingDay']
(Background on this error at: https://sqlalche.me/e/20/e3q8)
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 736, in _read_bytes
data = self._rfile.read(num_bytes)
File "/usr/local/lib/python3.10/socket.py", line 705, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/root/project/future_1d/future_meta.py", line 7, in
client.save_meta(check=True, check_last=10)
File "/root/project/future_1d/future1d_request.py", line 386, in save_meta
self._save_meta_tradingday(check=check, check_last=check_last)
File "/root/project/future_1d/future1d_request.py", line 411, in _save_meta_tradingday
data_db = pd.read_sql(db_sql, self.engine)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 736, in read_sql
return pandas_sql.read_query(
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1848, in read_query
result = self.execute(sql, params)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1671, in execute
return self.con.exec_driver_sql(sql, *args)
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1779, in exec_driver_sql
ret = self._execute_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1846, in _execute_context
return self._exec_single_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1986, in _exec_single_context
self._handle_dbapi_exception(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 2355, in _handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
[SQL: SELECT `meta_TradingDay`.id, `meta_TradingDay`.index_code, `meta_TradingDay`.date, `meta_TradingDay`.`TradingDay`, `meta_TradingDay`.created_at, `meta_TradingDay`.updated_at
FROM `meta_TradingDay`
WHERE `meta_TradingDay`.index_code = 'TradingDay']
(Background on this error at: https://sqlalche.me/e/20/e3q8)
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 736, in _read_bytes
data = self._rfile.read(num_bytes)
File "/usr/local/lib/python3.10/socket.py", line 705, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/root/project/future_1d/future_meta.py", line 7, in
client.save_meta(check=True, check_last=10)
File "/root/project/future_1d/future1d_request.py", line 386, in save_meta
self._save_meta_tradingday(check=check, check_last=check_last)
File "/root/project/future_1d/future1d_request.py", line 411, in _save_meta_tradingday
data_db = pd.read_sql(db_sql, self.engine)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 736, in read_sql
return pandas_sql.read_query(
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1848, in read_query
result = self.execute(sql, params)
File "/usr/local/lib/python3.10/site-packages/pandas/io/sql.py", line 1671, in execute
return self.con.exec_driver_sql(sql, *args)
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1779, in exec_driver_sql
ret = self._execute_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1846, in _execute_context
return self._exec_single_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1986, in _exec_single_context
self._handle_dbapi_exception(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 2355, in _handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
[SQL: SELECT `meta_TradingDay`.id, `meta_TradingDay`.index_code, `meta_TradingDay`.date, `meta_TradingDay`.`TradingDay`, `meta_TradingDay`.created_at, `meta_TradingDay`.updated_at
FROM `meta_TradingDay`
WHERE `meta_TradingDay`.index_code = 'TradingDay']
(Background on this error at: https://sqlalche.me/e/20/e3q8)
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 736, in _read_bytes
data = self._rfile.read(num_bytes)
File "/usr/local/lib/python3.10/socket.py", line 705, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
pymysql.err.OperationalError: (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/root/project/future_1d/future_meta.py", line 6, in
client = Future1dClient()
File "/root/project/future_1d/future1d_request.py", line 285, in __init__
self.calendar_dict = self.get_calendar_dict()
File "/root/project/future_1d/future1d_request.py", line 662, in get_calendar_dict
result = conn.execute(calendar_query).fetchall()
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1419, in execute
return meth(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/sql/elements.py", line 526, in _execute_on_connection
return connection._execute_clauseelement(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1641, in _execute_clauseelement
ret = self._execute_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1846, in _execute_context
return self._exec_single_context(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1986, in _exec_single_context
self._handle_dbapi_exception(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 2355, in _handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 158, in execute
result = self._query(query)
File "/usr/local/lib/python3.10/site-packages/pymysql/cursors.py", line 325, in _query
conn.query(q)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 549, in query
self._affected_rows = self._read_query_result(unbuffered=unbuffered)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 779, in _read_query_result
result.read()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1164, in read
self._read_result_packet(first_packet)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1240, in _read_result_packet
self._read_rowdata_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 1274, in _read_rowdata_packet
packet = self.connection._read_packet()
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 715, in _read_packet
recv_data = self._read_bytes(bytes_to_read)
File "/usr/local/lib/python3.10/site-packages/pymysql/connections.py", line 742, in _read_bytes
raise err.OperationalError(
sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query ([Errno 104] Connection reset by peer)')
[SQL: select is_open, date, pretrade_date from calendar]
(Background on this error at: https://sqlalche.me/e/20/e3q8)