I have a problem with the Spyder software of Python(version 4.0.1) regarding the running kernels in the IPython Console. Accordingly, I have tried many ways to resolve the issue like running some commands in Anaconda prompt or set the settings to the default mode. I even updated the version of my anaconda and the spyder. Nevertheless, nothing has been changed and the issue still exists.
This is the error I am receiving:
Traceback (most recent call last): File
"C:\ProgramData\Anaconda3\lib\runpy.py", line 193, in
_run_module_as_main "main", mod_spec) File "C:\ProgramData\Anaconda3\lib\runpy.py", line 85, in _run_code
exec(code, run_globals) File
"C:\ProgramData\Anaconda3\lib\site‑packages\spyder_kernels\console__main__.py",
line 11, in start.main() File
"C:\ProgramData\Anaconda3\lib\site‑packages\spyder_kernels\console\start.py",
line 287, in main import_spydercustomize() File
"C:\ProgramData\Anaconda3\lib\site‑packages\spyder_kernels\console\start.py",
line 39, in import_spydercustomize import spydercustomize File
"C:\ProgramData\Anaconda3\lib\site‑packages\spyder_kernels\customize\spydercustomize.py",
line 24, in from IPython.core.getipython import get_ipython File
"C:\ProgramData\Anaconda3\lib\site‑packages\IPython__init__.py", line
56, in from .terminal.embed import embed File
"C:\ProgramData\Anaconda3\lib\site‑packages\IPython\terminal\embed.py",
line 14, in from IPython.core.magic import Magics, magics_class,
line_magic File
"C:\ProgramData\Anaconda3\lib\site‑packages\IPython\core\magic.py",
line 20, in from . import oinspect File
"C:\ProgramData\Anaconda3\lib\site‑packages\IPython\core\oinspect.py",
line 30, in from IPython.lib.pretty import pretty File
"C:\ProgramData\Anaconda3\lib\site‑packages\IPython\lib\pretty.py",
line 82, in import datetime File "C:\Users\mahkam\datetime.py", line
4 ^ SyntaxError: EOF while scanning triple‑quoted string literal
(Spyder maintainer here) You need to rename or remove this file
C:\Users\mahkam\datetime.py
That's because that file is using the same name of Python internal module and that confuses other modules that depend on it.
Looks like you have a quoting error
File "C:\Users\mahkam\datetime.py", line 4 ^ SyntaxError: EOF while scanning triple‑quoted string literal
Check out your datetime.py
Related
My local Rethink database disappeared after upgrading to MacOS 11 (“Big Sur”). But that's alright, as I have a backup. But I can't, for the life of me, restore it.
rethinkdb restore [file] and rethinkdb import [file] didn't work, but after some googling I found that I had to install the python tools (pip3 install rethinkdb). I did that, but now I get this error:
% rethinkdb restore rethinkdb_dump_2020-11-21T20:35:20.tar.gz > bug.log
Traceback (most recent call last):
File "/usr/local/bin/rethinkdb-restore", line 10, in <module>
sys.exit(main())
File "/Users/$USER/Library/Python/3.8/lib/python/site-packages/rethinkdb/_restore.py", line 339, in main
do_restore(options)
File "/Users/$USER/Library/Python/3.8/lib/python/site-packages/rethinkdb/_restore.py", line 315, in do_restore
_import.import_tables(options, sources)
File "/Users/$USER/Library/Python/3.8/lib/python/site-packages/rethinkdb/_import.py", line 1359, in import_tables
progress_bar.start()
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/multiprocessing/process.py", line 121, in start
self._popen = self._Popen(self)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/multiprocessing/context.py", line 224, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/multiprocessing/context.py", line 283, in _Popen
return Popen(process_obj)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 32, in __init__
super().__init__(process_obj)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_fork.py", line 19, in __init__
self._launch(process_obj)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 47, in _launch
reduction.dump(process_obj, fp)
File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/multiprocessing/reduction.py", line 60, in dump
ForkingPickler(file, protocol).dump(obj)
TypeError: cannot pickle '_thread._local' object
I've tried to uninstall RethinkDB and the Python tools and reinstall both. Same outcome.
I was able to downgrade to python 3.7, reinstall the rethinkdb python driver and made it further in the rethinkdb restore process
I am new to Python and trying to install Airflow in my Mac, by following this tutorial
While these two commands work fine:
$ airflow initdb
$ airflow webserver -p 8080
The scheduler command (airflow scheduler) throws the following error:
[2020-02-18 13:18:09,012] {scheduler_job.py:1382} ERROR - Exception when executing execute_helper Traceback (most recent call last):
File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/jobs/scheduler_job.py", line 1380, in _execute
self._execute_helper()
File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/jobs/scheduler_job.py", line 1413, in _execute_helper
self.processor_agent.start()
File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/utils/dag_processing.py", line 554, in start
self._process.start()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/process.py", line 121, in start
self._popen = self._Popen(self)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/context.py", line 224, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/context.py", line 283, in _Popen
return Popen(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 32, in __init__
super().__init__(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_fork.py", line 19, in __init__
self._launch(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 47, in _launch
reduction.dump(process_obj, fp)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/reduction.py", line 60, in dump
ForkingPickler(file, protocol).dump(obj)
AttributeError: Can't pickle local object 'SchedulerJob._execute.<locals>.processor_factory'
[2020-02-18 13:18:09,035] {helpers.py:322} INFO - Sending Signals.SIGTERM to GPID None
Traceback (most recent call last): File "/Users/mac/Workspace/airflow/airflow_venv/bin/airflow", line 37, in <module>
args.func(args) File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/utils/cli.py", line 75, in wrapper
return f(*args, **kwargs) File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/bin/cli.py", line 1040, in scheduler
job.run() File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/jobs/base_job.py", line 221, in run
self._execute() File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/jobs/scheduler_job.py", line 1384, in _execute
self.processor_agent.end() File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/utils/dag_processing.py", line 707, in end
reap_process_group(self._process.pid, log=self.log) File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/utils/helpers.py", line 324, in reap_process_group
signal_procs(sig) File "/Users/mac/Workspace/airflow/airflow_venv/lib/python3.8/site-packages/airflow/utils/helpers.py", line 293, in signal_procs
os.killpg(pgid, sig)
TypeError: an integer is required (got type NoneType)
EDIT: Python 3.8 is supported now https://github.com/apache/airflow#requirements. So this answer might not be relevant now.
This due to the Python version you are using. Airflow doesn't support Python 3.8 yet https://github.com/apache/airflow#stable-version-1109.
Downgrade your Python to 3.7 and check.
Maybe there are some compatibility problems?
Using Python 3.6.10 and airflow v1.10.4, I can get airflow running. Maybe you could try some other versions?
This worked for me!
1- Make sure you are using the correct celery version that supports your other packages like RabbitMQ ( as V5 doesn't support AMQP in its usual format), my advice is to use V4.6.X
2-THIS HAS NOTHING TO DO WITH PYTHON VERSION IF YOU ARE USING AIRFLOW V2.0
3- simply make yourself happy with airflow db reset (command may differ if you are using airflow Version X<2.0 )
4- Avoid deleting any dag like you delete a file and use airflow dag ... commands to do so. (it makes up a mess in your environment that you wont like, trust me on this..)
Wish you luck bearing python stuff..
I'm new to azure and I'm getting this KeyError when deploying my python function on Azure portal, not sure what is the reason.
I have added just one package, "tweepy == 3.8.0" in my requirements.txt and it seems like it is crashing mostly right during it's installation during deployment, And the PySocks package is probably just a dependency for tweepy package.
I have no such issues when the debug it locally. The function runs absolutely fine locally.
How can I resolve this deployment issue?
Error:
There was an error restoring dependencies. Traceback (most recent call last):
File "C:\Users\anjan\AppData\Local\Programs\Python\Python36\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "C:\Users\anjan\AppData\Local\Programs\Python\Python36\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Users\anjan\AppData\Roaming\npm\node_modules\azure-functions-core-tools\bin\tools\python\packapp\__main__.py", line
234, in <module>
main()
File "C:\Users\anjan\AppData\Roaming\npm\node_modules\azure-functions-core-tools\bin\tools\python\packapp\__main__.py", line
60, in main
find_and_build_deps(args)
File "C:\Users\anjan\AppData\Roaming\npm\node_modules\azure-functions-core-tools\bin\tools\python\packapp\__main__.py", line
142, in find_and_build_deps
wheel.install(paths, maker)
File "C:\Users\anjan\AppData\Roaming\npm\node_modules\azure-functions-core-tools\bin\tools\python\packapp\distlib\wheel.py",
line 519, in install
row = records[u_arcname]
KeyError: 'PySocks-1.7.0.dist-info/'
"func: pack" task has been a common problem for users. I could solve it by trying a preview feature that is meant to address this: https://github.com/microsoft/vscode-azurefunctions/wiki/Server-Side-Build
This question already has answers here:
Jupyter Notebook with Python 3.8 - NotImplementedError
(4 answers)
Closed 3 years ago.
Here is the detailed error when launching jupyter notebook with python version 3.8
File "c:\users\kokat\appdata\local\programs\python\python38\lib\runpy.py", line 192, in _run_module_as_main
return _run_code(code, main_globals, None,
File "c:\users\kokat\appdata\local\programs\python\python38\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Users\kokat\AppData\Local\Programs\Python\Python38\Scripts\jupyter-notebook.EXE\__main__.py", line 9, in <module>
File "c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\jupyter_core\application.py", line 266, in launch_instance
return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)
File "c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\traitlets\config\application.py", line 657, in launch_instance
app.initialize(argv)
File "<c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\decorator.py:decorator-gen-7>", line 2, in initialize
File "c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\notebook\notebookapp.py", line 1628, in initialize
self.init_webapp()
File "c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\notebook\notebookapp.py", line 1407, in init_webapp
self.http_server.listen(port, self.ip)
File "c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\tornado\tcpserver.py", line 144, in listen
self.add_sockets(sockets)
File "c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\tornado\tcpserver.py", line 157, in add_sockets
self._handlers[sock.fileno()] = add_accept_handler(
File "c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\tornado\netutil.py", line 268, in add_accept_handler
io_loop.add_handler(sock, accept_handler, IOLoop.READ)
File "c:\users\kokat\appdata\local\programs\python\python38\lib\site-packages\tornado\platform\asyncio.py", line 79, in add_handler
self.asyncio_loop.add_reader(
File "c:\users\kokat\appdata\local\programs\python\python38\lib\asyncio\events.py", line 498, in add_reader
raise NotImplementedError
NotImplementedError
Any helps would be appreciated.
Following one of the comments in this thread, I've solved the problem by:
Locate and open the asyncio.py file. In my case it's in C:\Users\[USERNAME]\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\tornado\platform\
After the line import asyncio add the following:
from sys import platform
if platform == "win32":
asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy()) # python-3.8.0a4
This will force using SelectorEventLoop on Windows.
Jupyter notebook runs as a tornado web server. Your browser connect to this tornado server via a socket.
The I/O of the socket are handled by tornado's asyncio, which relies on the add_reader implementation of the native asyncio module of python runtime. As pointed out in the documentation of asyncio, this method is only supported with Windows SelectorEventLoop so make sure you are using this kind of event loop in your python installation. To find out which eventloop implementation is in usage, you can run the following commands in python shell:
import asyncio
print(asyncio.get_event_loop().__class__)
# Output: <class 'asyncio.windows_events._WindowsSelectorEventLoop'>
There is an ongoing discussion about allowing user to change the EventLoopPolicy of asyncio in jupyter's configuration file.
I have my Google Storage Bucket in the following manner:
-data
--labels.pbtxt
--train.record
--test.record
-training
--config file
--packages
And my local machine has the data in /tensorflow/models/research/object_detection in the same manner, additionally
-training
--cloud.yml
And I'm running the following command to start job on google cloud ML engine
gcloud ml-engine jobs submit training object_detection_0.1 --job-
dir=gs://{BUCKET NAME}/training --packages dist/object_detection-
0.1.tar.gz,slim/dist/slim-0.1.tar.gz --module-name object_detection.train --
region us-central1 --config /##/##/models/research/object_detection/training
-- --train_dir=gs://{BUCKET NAME}/training --
pipeline_config_path=gs://{BUCKET NAME}/training/config_file.config
Google cloud logs show me the following error.
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/root/.local/lib/python2.7/site-packages/object_detection/train.py",
line 49, in <module>
from object_detection import trainer
File "/root/.local/lib/python2.7/site-
packages/object_detection/trainer.py", line 33, in <module>
from deployment import model_deploy
ImportError: No module named deployment
replica worker 0,1,2,3 - same error
The replica worker 4 exited with a non-zero status of 1. Termination reason:
Error.
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/root/.local/lib/python2.7/site-packages/object_detection/train.py",
line 49, in <module>
from object_detection import trainer
File "/root/.local/lib/python2.7/site-
packages/object_detection/trainer.py", line 33, in <module>
from deployment import model_deploy
ImportError: No module named deployment
replica ps 0,1 -same error
The replica ps 2 exited with a non-zero status of 1. Termination reason:
Error.
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/root/.local/lib/python2.7/site-packages/object_detection/train.py",
line 49, in <module>
from object_detection import trainer
File "/root/.local/lib/python2.7/site-
packages/object_detection/trainer.py", line 33, in <module>
from deployment import model_deploy
ImportError: No module named deployment
I am having the same problem with the deeplab model. It seems they refer to this folder, because it works for me if I placed were it should to be called properly
By the way...I let me know how you solved it.