i'm trying to make my first django project, startproject runs fine but when i try runserver this is the traceback error i get :
File "C:\Python27\lib\site-packages\django-1.9-py2.7.egg\django\contrib\auth\f orms.py", line 269, in SetPasswordForm
help_text=password_validation.password_validators_help_text_html())
File "C:\Python27\lib\site-packages\django-1.9-py2.7.egg\django\contrib\auth\password_validation.py", line 85, in password_validators_help_text_html
help_texts = password_validators_help_texts(password_validators)
File "C:\Python27\lib\site-packages\django-1.9-py2.7.egg\django\contrib\auth\password_validation.py", line 74, in password_validators_help_texts
password_validators = get_default_password_validators()
File "C:\Python27\lib\site-packages\django-1.9-py2.7.egg\django\utils\lru_cach e.py", line 101, in wrapper
result = user_function(*args, **kwds)
File "C:\Python27\lib\site-packages\django-1.9-py2.7.egg\django\contrib\auth\p assword_validation.py", line 21, in get_default_password_validators
return get_password_validators(settings.AUTH_PASSWORD_VALIDATORS)
File "C:\Python27\lib\site-packages\django-1.9-py2.7.egg\django\contrib\auth\p assword_validation.py", line 32, in get_password_validators
validators.append(klass(**validator.get('OPTIONS', {})))
File "C:\Python27\lib\site-packages\django-1.9-py2.7.egg\django\contrib\auth\p assword_validation.py", line 164, in __init__
with open(password_list_path) as f: IOError: [Errno 2] No such file or directory: u'C:\\Python27\\lib\\site-packages \\django-1.9-py2.7.egg\\django\\contrib\\auth\\common-passwords.txt.gz'
i'm at my wits end here, please help
Your django 1.9 installation is misssing common-passwords.txt.gz file.
Try to install pip install django-password-validation that seems to be required by this version. Or just put the file manually to C:\Python27\lib\site-packages\django-1.9-py2.7.egg\django\contrib\auth\
Related
As you can see, I use the right command and it keeps telling me the usage instead of creating the right file for me.
enter image description here
(WebScraping) G:\>pipreqs G:\PY CODE\WebScraping
Usage:
pipreqs [options] [<path>]
And if I just randomly input the path file, it will tell me, file doesn`t exist.
(WebScraping) G:\>pipreqs s
Traceback (most recent call last):
File "D:\anaconda\envs\WebScraping\lib\runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "D:\anaconda\envs\WebScraping\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "D:\anaconda\envs\WebScraping\Scripts\pipreqs.exe\__main__.py", line 7, in <module>
File "D:\anaconda\envs\WebScraping\lib\site-packages\pipreqs\pipreqs.py", line 488, in main
init(args)
File "D:\anaconda\envs\WebScraping\lib\site-packages\pipreqs\pipreqs.py", line 478, in init
generate_requirements_file(path, imports, symbol)
File "D:\anaconda\envs\WebScraping\lib\site-packages\pipreqs\pipreqs.py", line 157, in generate_requirements_file
with _open(path, "w") as out_file:
File "D:\anaconda\envs\WebScraping\lib\contextlib.py", line 135, in __enter__
return next(self.gen)
File "D:\anaconda\envs\WebScraping\lib\site-packages\pipreqs\pipreqs.py", line 81, in _open
file = open(filename, mode)
FileNotFoundError: [Errno 2] No such file or directory: 's\\requirements.txt'
I finally solve this issue when I cd my host path in cmd to the document path without giving arguments in pipreqs order like this:
(WebScraping) G:\PY CODE\WebScraping>pipreqs --encoding=utf8
INFO: Successfully saved requirements file in G:\PY CODE\WebScraping\requirements.txt
But how can I use the normal orders like eveyone else:
G:\PY CODE\WebScraping
This keeps bothering me
I wonder is there someth
Try adding quotes:
pipreqs "G:\PY CODE\WebScraping"
I was forced into some software updates on my laptop (ThinkPad) and after the update when I tried to open Spyder (via Anaconda) and it won't open. I don't have any experience in errors like this or fixing this stuff (and I am aware this may be something that is super simple). Please help. This is the application launch error I am getting:
Traceback (most recent call last):
File "C:\Users\cyrra\anaconda3\Scripts\spyder-script.py", line 10, in
sys.exit(main())
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\app\start.py", line 205, in main
mainwindow.main()
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 3651, in main
mainwindow = run_spyder(app, options, args)
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 3526, in run_spyder
main.setup()
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 871, in setup
self.help = Help(self, css_path=css_path)
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\plugins\help\plugin.py", line 68, in __init__
color_scheme = self.get_color_scheme()
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\api\plugins.py", line 347, in get_color_scheme
return super(BasePluginWidget, self)._get_color_scheme()
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\plugins\base.py", line 446, in _get_color_scheme
return get_color_scheme(CONF.get('appearance', 'selected'))
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\config\gui.py", line 114, in get_color_scheme
color_scheme[key] = CONF.get("appearance", "%s/%s" % (name, key))
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\config\manager.py", line 228, in get
return config.get(section=section, option=option, default=default)
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\config\user.py", line 976, in get
return config.get(section=section, option=option, default=default)
File "C:\Users\cyrra\anaconda3\lib\site-packages\spyder\config\user.py", line 513, in get
raise cp.NoOptionError(option, section)
configparser.NoOptionError: No option 'custom-1/background' in section: 'appearance'
Thanks,
Rachel
Did you try to run spyder on the terminal?
It should be prebuild in Anaconda.
Your Spyder config file should contain but is missing 'custom-1/background' in section: 'appearance'. If you have no experience, the easiest thing for you to do is uninstall and install Spyder (via Anaconda). Your other option is to find the config file called in line 513 of C:\Users\cyrra\anaconda3\lib\site-packages\spyder\config\user.py". Then open the config file (if it exists) and correct it. If the file is not found, search for that config file and place it in the expected location.
I'm trying to run flake8 on a docker django built like described here (tutorial page)
when building the docker image I get an error from flake8 which is run in an docker-compose file with like so
$ flake8 --ignore=E501,F401 .
multiprocessing.pool.RemoteTraceback:
Traceback (most recent call last):
File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 125, in worker
result = (True, func(*args, **
File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 48, in
return list(map(*
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 666, in
return checker.run_checks()
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 598, in run_checks
self.run_ast_checks()
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 495, in run_ast_checks
checker = self.run_check(plugin, tree=ast)
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 426, in run_check
self.processor.keyword_arguments_for( File "/usr/local/lib/python3.8/site-packages/flake8/processor.py", line 241, in keyword_arguments_for arguments[param] = getattr(self, param)
File "/usr/local/lib/python3.8/site-packages/flake8/processor.py", line 119, in file_tokens
self._file_tokens = list(
File "/usr/local/lib/python3.8/tokenize.py", line 525, in _tokenize
pseudomatch = _compile(PseudoToken).match(line, pos)
RuntimeError: internal error in regular expression engine
The above exception was the direct cause of the following exception: Traceback (most recent call last):
File "/usr/local/bin/flake8", line 8, in <module>
sys.exit(main())
File "/usr/local/lib/python3.8/site-packages/flake8/main/cli.py", line 18, in main
app.run(argv)
File "/usr/local/lib/python3.8/site-packages/flake8/main/application.py", line 393, in run
self._run(argv)
File "/usr/local/lib/python3.8/site-packages/flake8/main/application.py", line 381, in _run
self.run_checks()
File "/usr/local/lib/python3.8/site-packages/flake8/main/application.py", line 300, in run_checks
self.file_checker_manager.run()
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 329, in run
self.run_parallel()
File "/usr/local/lib/python3.8/site-packages/flake8/checker.py", line 293, in run_parallel
for ret in pool_map:
File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 448, in <genexpr>
return (item for chunk in result for item in chunk)
File "/usr/local/lib/python3.8/multiprocessing/pool.py", line 865, in next
raise value
RuntimeError: internal error in regular expression engine
When I run flake8 with the --verbose flag, I get an error like this:
Fatal Python error: deletion of interned string failed
Python runtime state: initialized
KeyError: 'FILENAME_RE'
from the tokenizer.py
Does anyone know how to solve this?
Additional Data:
running docker-compose v1.25.4 on an raspberry 3 with buster lite.
Installed and compiled Python 3.8.2 from source with the flag --enableloadable-sqlite
Thanks for helping!
If you don't care for flake8, then just delete that line. It will work. I had the same problem.
I know this isn't an answer. I would add a comment instead if I could.
I encountered a very similar error profile when I had refactored and left a lot of data which formerly had been in the top of the project down in what became the package folder. There were 33621 files including .venv, .nox, .pytest_cache, .coverage.
File "/usr/lib/python3.8/multiprocessing/pool.py", line 448, in <genexpr>
return (item for chunk in result for item in chunk)
File "/usr/lib/python3.8/multiprocessing/pool.py", line 868, in next
raise value
IndexError: string index out of range
If you see a similar signature (the parallel processing engine being overwhelmed in some way and throwing an exception), you may want to review your project directory structure and make sure that you did not put this kind of data in your sources directories.
I'm using DRF and Pycharm 3.4.1 and Django 1.7. When I try to test my serializer class via Pycharm django console, it gives me the following error:
Code
from items_app.serializers import ItemSerializer
s = ItemSerializer()
print(repr(s))
then cause the following error traceback:
Traceback
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/rest_framework/serializers.py", line 440, in __repr__
return unicode_to_repr(representation.serializer_repr(self, indent=1))
File "/usr/local/lib/python2.7/dist-packages/rest_framework/utils/representation.py", line 75, in serializer_repr
fields = serializer.fields
File "/usr/local/lib/python2.7/dist-packages/rest_framework/serializers.py", line 312, in fields
for key, value in self.get_fields().items():
File "/usr/local/lib/python2.7/dist-packages/rest_framework/serializers.py", line 883, in get_fields
info = model_meta.get_field_info(model)
File "/usr/local/lib/python2.7/dist-packages/rest_framework/utils/model_meta.py", line 68, in get_field_info
reverse_relations = _get_reverse_relationships(opts)
File "/usr/local/lib/python2.7/dist-packages/rest_framework/utils/model_meta.py", line 129, in _get_reverse_relationships
for relation in opts.get_all_related_objects():
File "/usr/local/lib/python2.7/dist-packages/django/db/models/options.py", line 498, in get_all_related_objects
include_proxy_eq=include_proxy_eq)]
File "/usr/local/lib/python2.7/dist-packages/django/db/models/options.py", line 510, in get_all_related_objects_with_model
self._fill_related_objects_cache()
File "/usr/local/lib/python2.7/dist-packages/django/db/models/options.py", line 533, in _fill_related_objects_cache
for klass in self.apps.get_models(include_auto_created=True):
File "/usr/local/lib/python2.7/dist-packages/django/utils/lru_cache.py", line 101, in wrapper
result = user_function(*args, **kwds)
File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py", line 168, in get_models
self.check_models_ready()
File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py", line 131, in check_models_ready
raise AppRegistryNotReady("Models aren't loaded yet.")
AppRegistryNotReady: Models aren't loaded yet.
but when I'm using my terminal(instead of pycharm django console), It works properly! I know there is a problem with Pycharm but I don't know how to fix it!
Loading the app registry is part of the django.setup method. If the app registry is not loaded when you start using the console, the most likely reason is that it is a plain python console instead of a fully blown Django console.
Try the following code. If that solves it, you are indeed using a plain python console.
>>> import django
>>> django.setup()
I am relatively new to Python, and at the same time, am attempting to install mod_dav_svn into my Apache web server. I am looking to get some idea of the scope of the error I'm receiving.
At the command line, I type in 'sudo yum install mod_dav_svn' and receive this output:
Loaded plugins: fastestmirror
Determining fastest mirrors
Traceback (most recent call last):
File "/usr/bin/yum", line 29, in ?
yummain.user_main(sys.argv[1:], exit_code=True)
File "/usr/share/yum-cli/yummain.py", line 229, in user_main
errcode = main(args)
File "/usr/share/yum-cli/yummain.py", line 104, in main
result, resultmsgs = base.doCommands()
File "/usr/share/yum-cli/cli.py", line 339, in doCommands
self._getTs(needTsRemove)
File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 101, in _getTs
self._getTsInfo(remove_only)
File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 112, in _getTsInfo
pkgSack = self.pkgSack
File "/usr/lib/python2.4/site-packages/yum/init.py", line 591, in
pkgSack = property(fget=lambda self: self._getSacks(),
File "/usr/lib/python2.4/site-packages/yum/init.py", line 434, in _getSacks
self.repos.populateSack(which=repos)
File "/usr/lib/python2.4/site-packages/yum/repos.py", line 223, in populateSack
self.doSetup()
File "/usr/lib/python2.4/site-packages/yum/repos.py", line 71, in doSetup
self.ayum.plugins.run('postreposetup')
File "/usr/lib/python2.4/site-packages/yum/plugins.py", line 176, in run
func(conduitcls(self, self.base, conf, **kwargs))
File "/usr/lib/yum-plugins/fastestmirror.py", line 181, in postreposetup_hook
all_urls = FastestMirror(all_urls).get_mirrorlist()
File "/usr/lib/yum-plugins/fastestmirror.py", line 333, in get_mirrorlist
self._poll_mirrors()
File "/usr/lib/yum-plugins/fastestmirror.py", line 376, in _poll_mirrors
pollThread.start()
File "/usr/lib/python2.4/threading.py", line 416, in start
_start_new_thread(self.__bootstrap, ())
thread.error: can't start new thread
The only other question I could find with a similar error was this one: https://stackoverflow.com/search?q=can%27t+start+new+thread+python, but I'm not sure it has to do with running too many threads since I am the only one using the server, and this is one of the first python commands I have used. Could someone point me in the right direction, or towards some material that may help me troubleshoot the issue? Thanks!
Disable yum-fastermirror and you should be able to complete the install.
yum --disableplugin=fastestmirror update
Are you on a virtual machine?