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Posted to notifications@superset.apache.org by "Jaszkowic (via GitHub)" <gi...@apache.org> on 2023/12/04 10:24:31 UTC
Re: [I] No module named 'flask_session' [superset]
Jaszkowic commented on issue #26070:
URL: https://github.com/apache/superset/issues/26070#issuecomment-1838247258
Same error for me. https://github.com/apache/superset on `master` on commit `8644b1a3192ffef3d20357f76cfa1feac20e4147`
Hardware: MacBook with M2 chip
Python 3.11.6
Running `docker-compose up` as suggested in https://superset.apache.org/docs/installation/installing-superset-using-docker-compose yield errors in `superset_app`, `superset_worker` and `superset_worker_beat`:
```
superset_app | Usage: flask run [OPTIONS]
superset_app | Try 'flask run --help' for help.
superset_app |
superset_app | Error: While importing 'superset.app', an ImportError was raised:
superset_app |
superset_app | Traceback (most recent call last):
superset_app | File "/usr/local/lib/python3.9/site-packages/flask/cli.py", line 218, in locate_app
superset_app | __import__(module_name)
superset_app | File "/app/superset/__init__.py", line 21, in <module>
superset_app | from superset.app import create_app
superset_app | File "/app/superset/app.py", line 24, in <module>
superset_app | from superset.initialization import SupersetAppInitializer
superset_app | File "/app/superset/initialization/__init__.py", line 31, in <module>
superset_app | from flask_session import Session
superset_app | ModuleNotFoundError: No module named 'flask_session'
```
```
superset_worker | Usage: celery [OPTIONS] COMMAND [ARGS]...
superset_worker | Try 'celery --help' for help.
superset_worker |
superset_worker | Error: Invalid value for '-A' / '--app':
superset_worker | Unable to load celery application.
superset_worker | While trying to load the module superset.tasks.celery_app:app the following error occurred:
superset_worker | Traceback (most recent call last):
superset_worker | File "/usr/local/lib/python3.9/site-packages/celery/bin/celery.py", line 53, in convert
superset_worker | return find_app(value)
superset_worker | File "/usr/local/lib/python3.9/site-packages/celery/app/utils.py", line 384, in find_app
superset_worker | sym = symbol_by_name(app, imp=imp)
superset_worker | File "/usr/local/lib/python3.9/site-packages/kombu/utils/imports.py", line 56, in symbol_by_name
superset_worker | module = imp(module_name, package=package, **kwargs)
superset_worker | File "/usr/local/lib/python3.9/site-packages/celery/utils/imports.py", line 100, in import_from_cwd
superset_worker | return imp(module, package=package)
superset_worker | File "/usr/local/lib/python3.9/importlib/__init__.py", line 127, in import_module
superset_worker | return _bootstrap._gcd_import(name[level:], package, level)
superset_worker | File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
superset_worker | File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
superset_worker | File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked
superset_worker | File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
superset_worker | File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
superset_worker | File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
superset_worker | File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked
superset_worker | File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
superset_worker | File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
superset_worker | File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
superset_worker | File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
superset_worker | File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
superset_worker | File "<frozen importlib._bootstrap_external>", line 850, in exec_module
superset_worker | File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
superset_worker | File "/app/superset/__init__.py", line 21, in <module>
superset_worker | from superset.app import create_app
superset_worker | File "/app/superset/app.py", line 24, in <module>
superset_worker | from superset.initialization import SupersetAppInitializer
superset_worker | File "/app/superset/initialization/__init__.py", line 31, in <module>
superset_worker | from flask_session import Session
superset_worker | ModuleNotFoundError: No module named 'flask_session'
```
```
superset_worker_beat | Usage: celery [OPTIONS] COMMAND [ARGS]...
superset_worker_beat | Try 'celery --help' for help.
superset_worker_beat |
superset_worker_beat | Error: Invalid value for '-A' / '--app':
superset_worker_beat | Unable to load celery application.
superset_worker_beat | While trying to load the module superset.tasks.celery_app:app the following error occurred:
superset_worker_beat | Traceback (most recent call last):
superset_worker_beat | File "/usr/local/lib/python3.9/site-packages/celery/bin/celery.py", line 53, in convert
superset_worker_beat | return find_app(value)
superset_worker_beat | File "/usr/local/lib/python3.9/site-packages/celery/app/utils.py", line 384, in find_app
superset_worker_beat | sym = symbol_by_name(app, imp=imp)
superset_worker_beat | File "/usr/local/lib/python3.9/site-packages/kombu/utils/imports.py", line 56, in symbol_by_name
superset_worker_beat | module = imp(module_name, package=package, **kwargs)
superset_worker_beat | File "/usr/local/lib/python3.9/site-packages/celery/utils/imports.py", line 100, in import_from_cwd
superset_worker_beat | return imp(module, package=package)
superset_worker_beat | File "/usr/local/lib/python3.9/importlib/__init__.py", line 127, in import_module
superset_worker_beat | return _bootstrap._gcd_import(name[level:], package, level)
superset_worker_beat | File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
superset_worker_beat | File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
superset_worker_beat | File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked
superset_worker_beat | File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
superset_worker_beat | File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
superset_worker_beat | File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
superset_worker_beat | File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked
superset_worker_beat | File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
superset_worker_beat | File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
superset_worker_beat | File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
superset_worker_beat | File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
superset_worker_beat | File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
superset_worker_beat | File "<frozen importlib._bootstrap_external>", line 850, in exec_module
superset_worker_beat | File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
superset_worker_beat | File "/app/superset/__init__.py", line 21, in <module>
superset_worker_beat | from superset.app import create_app
superset_worker_beat | File "/app/superset/app.py", line 24, in <module>
superset_worker_beat | from superset.initialization import SupersetAppInitializer
superset_worker_beat | File "/app/superset/initialization/__init__.py", line 31, in <module>
superset_worker_beat | from flask_session import Session
superset_worker_beat | ModuleNotFoundError: No module named 'flask_session'
```
Manually installing `flask_session` via pip3 did not change anything (and should also not be required based on the official documentation).
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