получаю эту проблему при работе на python3, а не на python 2
Я пробовал StackOverflow для решения, но не смог получить его
from sqlalchemy import Column, Integer, String, Float, DateTime
from sqlalchemy.ext.declarative import declarative_base
import logging
from sqlalchemy.sql.sqltypes import CHAR
Base = declarative_base()
class remoteCommandTable(Base):
"""
This table stores the command history of the table
status :
1 - Waiting for execution.
2 - Sent to device,waiting for response
3 - Recieved valid response from meter
4 - Timeout
"""
__tablename__ = "remote_command"
transaction_id = Column(Integer, primary_key=True)
req_timestamp = Column(DateTime)
resp_timestamp = Column(DateTime)
device_id = Column(Integer)
device_type = Column(Integer)
command = Column(String(50))
response = Column(String(850))
status = Column(Integer)
script restarted Thu Jun 27 14:28:32 2019
Traceback (most recent call last):
File "broker.py", line 30, in <module>
collection = dataCollector(client)
File "/home/arnab/my practices/data/emot_data_aggregrator/data_collector.py", line 24, in __init__
self.d_handler = dataCollectionDbHandler()
File "/home/arnab/my practices/data/emot_data_aggregrator/database_handler.py", line 28, in __init__
poolclass=StaticPool)
File "/home/arnab/.local/lib/python3.5/site-packages/sqlalchemy/engine/__init__.py", line 423, in create_engine
return strategy.create(*args, **kwargs)
File "/home/arnab/.local/lib/python3.5/site-packages/sqlalchemy/engine/strategies.py", line 61, in create
entrypoint = u._get_entrypoint()
File "/home/arnab/.local/lib/python3.5/site-packages/sqlalchemy/engine/url.py", line 172, in _get_entrypoint
cls = registry.load(name)
File "/home/arnab/.local/lib/python3.5/site-packages/sqlalchemy/util/langhelpers.py", line 240, in load
"Can't load plugin: %s:%s" % (self.group, name)
sqlalchemy.exc.NoSuchModuleError: Can't load plugin: sqlalchemy.dialects:mysql
ошибка это, про sqlalchemy, совсем не получая его пытался установить некоторые пакеты, но все равно не смог решить проблему
import sqlalchemy
from sqlalchemy import Column, Integer, String, Float, DateTime
from sqlalchemy.ext.declarative import declarative_base
import logging