`
Traceback (most recent call last):
File "/usr/lib64/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib64/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/usr/local/lib/python3.6/site-packages/airflow/__main__.py", line 44, in <module>
main()
File "/usr/local/lib/python3.6/site-packages/airflow/__main__.py", line 40, in main
args.func(args)
File "/usr/local/lib/python3.6/site-packages/airflow/cli/cli_parser.py", line 47, in command
func = import_string(import_path)
File "/usr/local/lib/python3.6/site-packages/airflow/utils/module_loading.py", line 32, in import_string
module = import_module(module_path)
File "/usr/lib64/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/usr/local/lib/python3.6/site-packages/airflow/cli/commands/webserver_command.py", line 43, in <module>
from airflow.www.app import cached_app, create_app
File "/usr/local/lib/python3.6/site-packages/airflow/www/app.py", line 23, in <module>
from flask_appbuilder import SQLA
File "/usr/local/lib/python3.6/site-packages/flask_appbuilder/__init__.py", line 5, in <module>
from .api import ModelRestApi # noqa: F401
File "/usr/local/lib/python3.6/site-packages/flask_appbuilder/api/__init__.py", line 15, in <module>
from marshmallow_sqlalchemy.fields import Related, RelatedList
File "/usr/local/lib/python3.6/site-packages/marshmallow_sqlalchemy/__init__.py", line 1, in <module>
from .schema import (
File "/usr/local/lib/python3.6/site-packages/marshmallow_sqlalchemy/schema/__init__.py", line 1, in <module>
from .model_schema import ModelSchema, ModelSchemaOpts, ModelSchemaMeta
File "/usr/local/lib/python3.6/site-packages/marshmallow_sqlalchemy/schema/model_schema.py", line 5, in <module>
from ..convert import ModelConverter
File "/usr/local/lib/python3.6/site-packages/marshmallow_sqlalchemy/convert.py", line 8, in <module>
from sqlalchemy.dialects import postgresql, mysql, mssql
ImportError: cannot import name 'mysql'
it started few days back but now it is not running.
installed mysql-connector
installed mysqlclient
`Tried everything but this error is not going.
installed mysql but still getting the error
Related
The Error:
Traceback (most recent call last):
File "main.py", line 9, in <module>
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 476, in exec_module
File "adapter\device.py", line 5, in <module>
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 476, in exec_module
File "adapter\adapter.py", line 29, in <module>
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "PyInstaller\loader\pyimod03_importers.py", line 476, in exec_module
File "xmldiff\main.py", line 9, in <module>
File "pkg_resources\__init__.py", line 909, in require
File "pkg_resources\__init__.py", line 795, in resolve
pkg_resources.DistributionNotFound: The 'lxml>=3.1.0' distribution was not found and is required by xmldiff
[273952] Failed to execute script 'main' due to unhandled exception!
Hook file:
hooks
hook-xmldiff.py
from PyInstaller.utils.hooks import collect_all
def hook(hook_api):
packages = [
'lxml',
'six'
]
for package in packages:
datas, binaries, hiddenimports = collect_all(package)
hook_api.add_datas(datas)
hook_api.add_binaries(binaries)
hook_api.add_imports(*hiddenimports)
pyinsataller line:
pyinstaller -F --additional-hooks-dir hooks main.py
both lxml and six modules are installed already.
I'm doing a executable with Pyinstaller, based in an app of tkinter. I compile the executable using pyinstaller simple.py --additional-hooks-dir=. .My app need a lot of packages to do the functions. For this reason I build a script (hook-space.py) to collect all necessary packages, or I suppose this do it. This file has the follow code:
from PyInstaller.utils.hooks import collect_all
# ----------------------------- SPACY -----------------------------
data = collect_all("spacy")
datas = data[0]
binaries = data[1]
hiddenimports = data[2]
# ----------------------------- THINC -----------------------------
data = collect_all("thinc")
datas += data[0]
binaries += data[1]
hiddenimports += data[2]
# ----------------------------- CYMEM -----------------------------
data = collect_all("cymem")
datas += data[0]
binaries += data[1]
hiddenimports += data[2]
# ----------------------------- PRESHED -----------------------------
data = collect_all("preshed")
datas += data[0]
binaries += data[1]
hiddenimports += data[2]
# ----------------------------- BLIS -----------------------------
data = collect_all("blis")
datas += data[0]
binaries += data[1]
hiddenimports += data[2]
from PyInstaller.utils.hooks import collect_data_files
datas = collect_data_files("es_core_news_sm")
When I compiled the file .spec, the exe file was build correctly but when I use a function in the executable, I obtain the follow error:
ImportError: attempted relative import with no known parent package
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "tkinter/__init__.py", line 1705, in __call__
File "simple.py", line 133, in calcular
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "PyInstaller/loader/pyimod03_importers.py", line 531, in exec_module
File "predictors.py", line 5, in <module>
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "PyInstaller/loader/pyimod03_importers.py", line 531, in exec_module
File "textclassification.py", line 9, in <module>
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "PyInstaller/loader/pyimod03_importers.py", line 531, in exec_module
File "utils.py", line 1, in <module>
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "PyInstaller/loader/pyimod03_importers.py", line 531, in exec_module
File "spacy/__init__.py", line 10, in <module>
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "PyInstaller/loader/pyimod03_importers.py", line 531, in exec_module
File "thinc/api.py", line 2, in <module>
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "PyInstaller/loader/pyimod03_importers.py", line 531, in exec_module
File "thinc/initializers.py", line 4, in <module>
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "PyInstaller/loader/pyimod03_importers.py", line 531, in exec_module
File "thinc/backends/__init__.py", line 7, in <module>
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "PyInstaller/loader/pyimod03_importers.py", line 531, in exec_module
File "thinc/backends/cupy_ops.py", line 19, in <module>
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "PyInstaller/loader/pyimod03_importers.py", line 531, in exec_module
File "thinc/backends/_custom_kernels.py", line 37, in <module>
File "pathlib.py", line 1221, in read_text
File "pathlib.py", line 1208, in open
File "pathlib.py", line 1063, in _opener
FileNotFoundError: [Errno 2] No such file or directory: '../ejecutable/dist/simple/thinc/backends/_custom_kernels.cu'
I'm running an API written in python and deployed in Eve server. Further, I'm trying to run with gunicorn(production). The command I have run is gunicorn wsgi:app --preload -w 4 -b 0.0.0.0:7000 and it works as expected. Further, when we run this command we have to hit Ctrl+s for the workers to start running the same code. A question has already been asked with workers waiting indefinitely to start running using the preload option. However, I wanted to remove the preload option. So, when I run gunicorn wsgi:app -w 4 -b 0.0.0.0:7000, I get an error.
Use a production WSGI server instead.
* Debug mode: off
* Serving Flask app "eve" (lazy loading)
* Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
[2020-07-14 14:26:40 +0530] [23780] [ERROR] Exception in worker process
Traceback (most recent call last):
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/arbiter.py", line 583, in spawn_worker
worker.init_process()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/workers/base.py", line 119, in init_process
self.load_wsgi()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/workers/base.py", line 144, in load_wsgi
self.wsgi = self.app.wsgi()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in wsgi
self.callable = self.load()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load
return self.load_wsgiapp()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 39, in load_wsgiapp
return util.import_app(self.app_uri)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/util.py", line 358, in import_app
mod = importlib.import_module(module)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/root/Improved_ec/v2/improved_easy_credit/wsgi.py", line 4, in <module>
app.run(host='0.0.0.0')
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/eve/flaskapp.py", line 222, in run
super(Eve, self).run(host, port, debug, **options)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/flask/app.py", line 990, in run
run_simple(host, port, self, **options)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 1010, in run_simple
inner()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 963, in inner
fd=fd,
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 806, in make_server
host, port, app, request_handler, passthrough_errors, ssl_context, fd=fd
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 699, in __init__
HTTPServer.__init__(self, server_address, handler)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/socketserver.py", line 452, in __init__
self.server_bind()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/http/server.py", line 137, in server_bind
socketserver.TCPServer.server_bind(self)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/socketserver.py", line 466, in server_bind
self.socket.bind(self.server_address)
OSError: [Errno 98] Address already in use
[2020-07-14 14:26:40 +0530] [23797] [ERROR] Exception in worker process
Traceback (most recent call last):
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/arbiter.py", line 583, in spawn_worker
worker.init_process()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/workers/base.py", line 119, in init_process
self.load_wsgi()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/workers/base.py", line 144, in load_wsgi
self.wsgi = self.app.wsgi()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in wsgi
self.callable = self.load()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load
return self.load_wsgiapp()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 39, in load_wsgiapp
return util.import_app(self.app_uri)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/util.py", line 358, in import_app
mod = importlib.import_module(module)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/root/Improved_ec/v2/improved_easy_credit/wsgi.py", line 4, in <module>
app.run(host='0.0.0.0')
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/eve/flaskapp.py", line 222, in run
super(Eve, self).run(host, port, debug, **options)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/flask/app.py", line 990, in run
run_simple(host, port, self, **options)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 1010, in run_simple
inner()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 963, in inner
fd=fd,
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 806, in make_server
host, port, app, request_handler, passthrough_errors, ssl_context, fd=fd
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 699, in __init__
HTTPServer.__init__(self, server_address, handler)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/socketserver.py", line 452, in __init__
self.server_bind()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/http/server.py", line 137, in server_bind
socketserver.TCPServer.server_bind(self)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/socketserver.py", line 466, in server_bind
self.socket.bind(self.server_address)
OSError: [Errno 98] Address already in use
[2020-07-14 14:26:40 +0530] [23780] [INFO] Worker exiting (pid: 23780)
[2020-07-14 14:26:40 +0530] [23797] [INFO] Worker exiting (pid: 23797)
[2020-07-14 14:26:40 +0530] [23796] [ERROR] Exception in worker process
Traceback (most recent call last):
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/arbiter.py", line 583, in spawn_worker
worker.init_process()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/workers/base.py", line 119, in init_process
self.load_wsgi()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/workers/base.py", line 144, in load_wsgi
self.wsgi = self.app.wsgi()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in wsgi
self.callable = self.load()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load
return self.load_wsgiapp()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 39, in load_wsgiapp
return util.import_app(self.app_uri)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/gunicorn/util.py", line 358, in import_app
mod = importlib.import_module(module)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/root/Improved_ec/v2/improved_easy_credit/wsgi.py", line 4, in <module>
app.run(host='0.0.0.0')
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/eve/flaskapp.py", line 222, in run
super(Eve, self).run(host, port, debug, **options)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/flask/app.py", line 990, in run
run_simple(host, port, self, **options)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 1010, in run_simple
inner()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 963, in inner
fd=fd,
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 806, in make_server
host, port, app, request_handler, passthrough_errors, ssl_context, fd=fd
File "/root/anaconda3/envs/imp_ec/lib/python3.7/site-packages/werkzeug/serving.py", line 699, in __init__
HTTPServer.__init__(self, server_address, handler)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/socketserver.py", line 452, in __init__
self.server_bind()
File "/root/anaconda3/envs/imp_ec/lib/python3.7/http/server.py", line 137, in server_bind
socketserver.TCPServer.server_bind(self)
File "/root/anaconda3/envs/imp_ec/lib/python3.7/socketserver.py", line 466, in server_bind
self.socket.bind(self.server_address)
OSError: [Errno 98] Address already in use
[2020-07-14 14:26:40 +0530] [23796] [INFO] Worker exiting (pid: 23796)
[2020-07-14 14:27:10 +0530] [23776] [INFO] Shutting down: Master
[2020-07-14 14:27:10 +0530] [23776] [INFO] Reason: Worker failed to boot.
Moreover, when I remove the `-w', the server launches as expected with a single worker.
So, how do I fix this error with workers?
A while ago I installed beakerx and an update broke the installation. Every time I start IPython, a warning is shown. How can I cleanly get rid of the extension and this output?
[IPKernelApp] WARNING | Error in loading extension: beakerx.autotranslation
Check your config files in /Users/cls/.ipython/profile_default
Traceback (most recent call last):
File "/Users/cls/anaconda3/lib/python3.6/site-packages/IPython/core/shellapp.py", line 261, in init_extensions
self.shell.extension_manager.load_extension(ext)
File "/Users/cls/anaconda3/lib/python3.6/site-packages/IPython/core/extensions.py", line 80, in load_extension
mod = import_module(module_str)
File "/Users/cls/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'beakerx'
[IPKernelApp] WARNING | Error in loading extension: beakerx_magics.kernel_magic
Check your config files in /Users/cls/.ipython/profile_default
Traceback (most recent call last):
File "/Users/cls/anaconda3/lib/python3.6/site-packages/IPython/core/shellapp.py", line 261, in init_extensions
self.shell.extension_manager.load_extension(ext)
File "/Users/cls/anaconda3/lib/python3.6/site-packages/IPython/core/extensions.py", line 80, in load_extension
mod = import_module(module_str)
File "/Users/cls/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'beakerx_magics'
After following the uninstall directions, I ran grep -r beakerx * in the root of my virtualenv and discovered the following debris:
etc/jupyter/jupyter_notebook_config.json: "beakerx": false
etc/ipython/ipython_config.py:c.InteractiveShellApp.extensions = ['beakerx.autotranslation',
etc/ipython/ipython_config.py:'beakerx_magics.kernel_magic',
etc/ipython/ipython_config.py:'beakerx_magics.groovy_magic',
etc/ipython/ipython_config.py:'beakerx_magics.clojure_magic',
etc/ipython/ipython_config.py:'beakerx_magics.kotlin_magic',
etc/ipython/ipython_config.py:'beakerx_magics.scala_magic',
etc/ipython/ipython_config.py:'beakerx_magics.sql_magic',
etc/ipython/ipython_config.py:'beakerx_magics.java_magic'
I removed offending lines from the above files, and the error messages disappeared.
For ipython_config.py
c = get_config()
c.InteractiveShellApp.extensions = [
]
For jupyter_notebook_config.json
{
"NotebookApp": {
"nbserver_extensions": {
}
},
"KernelSpecManager": {}
}
I want to connect Vertica as the database backend for my Django application. Officially no support is provided by Django to it. I googled this problem and found this:
https://github.com/rutube/django_vertica_backend
The code which is written in this git hub returning following error:
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/django/db/utils.py", line 110, in load_backend
return import_module('%s.base' % backend_name)
File "/usr/lib64/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/home/rksharma/ccChatBot/django_vertica_backend/vertica/base.py", line 8, in <module>
from django.db.backends.creation import BaseDatabaseCreation
ModuleNotFoundError: No module named 'django.db.backends.creation'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/usr/lib/python3.6/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
utility.execute()
File "/usr/lib/python3.6/site-packages/django/core/management/__init__.py", line 347, in execute
django.setup()
File "/usr/lib/python3.6/site-packages/django/__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/usr/lib/python3.6/site-packages/django/apps/registry.py", line 112, in populate
app_config.import_models()
File "/usr/lib/python3.6/site-packages/django/apps/config.py", line 198, in import_models
self.models_module = import_module(models_module_name)
File "/usr/lib64/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/usr/lib/python3.6/site-packages/django/contrib/auth/models.py", line 2, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "/usr/lib/python3.6/site-
packages/django/contrib/auth/base_user.py", line 47, in <module>
class AbstractBaseUser(models.Model):
File "/usr/lib/python3.6/site-packages/django/db/models/base.py", line 114, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "/usr/lib/python3.6/site-packages/django/db/models/base.py", line 315, in add_to_class
value.contribute_to_class(cls, name)
File "/usr/lib/python3.6/site-packages/django/db/models/options.py", line 205, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "/usr/lib/python3.6/site-packages/django/db/__init__.py", line 33, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "/usr/lib/python3.6/site-packages/django/db/utils.py", line 202, in __getitem__
backend = load_backend(db['ENGINE'])
File "/usr/lib/python3.6/site-packages/django/db/utils.py", line 125, in load_backend
) from e_user
django.core.exceptions.ImproperlyConfigured: 'vertica' isn't an available database backend.
Try using 'django.db.backends.XXX', where XXX is one of:
'mysql', 'oracle', 'postgresql', 'sqlite3'
This is not possible as of now. We can create some custom functionality to do so.