RichardDale
commented
2 days ago The really bad news: Your Zipline issue is unlikely to be looked at by anyone.
The bad news: Unfortunately since Quantopian closed, the original Zipline stopped development. This repository is no longer active.
The good news: Zipline was released as open source.
The really great news: A fork of Zipline called Zipline Reloaded is under active development by Stefan Jansen and several other amazing contributors: https://github.com/stefan-jansen/zipline-reloaded
Dear Zipline Maintainers,
Before I tell you about my issue, let me describe my environment:
Environment
Now that you know a little about me, let me tell you about the issue I am having:
Description of Issue
After I enter
$ zipline ingest -b quandlin bash, it give me this error:MacbookdeMacBook-Pro-3:Algo_Trading_ML macbook$ zipline ingest -b quandl Traceback (most recent call last): File "/opt/anaconda3/bin/zipline", line 8, in
sys.exit(main())
File "/opt/anaconda3/lib/python3.8/site-packages/click/core.py", line 1130, in call
return self.main(args, kwargs)
File "/opt/anaconda3/lib/python3.8/site-packages/click/core.py", line 1055, in main
rv = self.invoke(ctx)
File "/opt/anaconda3/lib/python3.8/site-packages/click/core.py", line 1657, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/opt/anaconda3/lib/python3.8/site-packages/click/core.py", line 1404, in invoke
return ctx.invoke(self.callback, ctx.params)
File "/opt/anaconda3/lib/python3.8/site-packages/click/core.py", line 760, in invoke
return __callback(args, kwargs)
File "/opt/anaconda3/lib/python3.8/site-packages/zipline/main.py", line 397, in ingest
bundles_module.ingest(
File "/opt/anaconda3/lib/python3.8/site-packages/zipline/data/bundles/core.py", line 424, in ingest
asset_db_writer = AssetDBWriter(assets_db_path)
File "/opt/anaconda3/lib/python3.8/site-packages/zipline/assets/asset_writer.py", line 3, in init
#
File "/opt/anaconda3/lib/python3.8/site-packages/zipline/utils/input_validation.py", line 811, in preprocessor
return to(arg, to_kwargs)
File "/opt/anaconda3/lib/python3.8/site-packages/zipline/utils/sqlite_utils.py", line 45, in check_and_create_engine
return sa.create_engine("sqlite:///" + path, future=False)
File "", line 2, in create_engine
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
return fn(*args, **kwargs) # type: ignore[no-any-return]
File "/opt/anaconda3/lib/python3.8/site-packages/sqlalchemy/engine/create.py", line 662, in create_engine
raise exc.ArgumentError(
sqlalchemy.exc.ArgumentError: The 'future' parameter passed to create_engine() may only be set to True.
What steps have you taken to resolve this already?
I have already update SQLAlchemy, numexpr and pandas
I could not find same error like this in the website, please help me! Thank you very much!
Sincerely, Birdy