Как убрать игнорирование ошибок в pycharm - ErrorsMaster.ru - большая энциклопедия ошибок и их решений

Some inspections may report problems that you currently do not want to see. In this case, you can disable or suppress them.

Disable inspections

When you disable an inspection, you turn it off. It means that the code analysis engine stops searching project files for the problem that this inspection is designed to detect. Note that when you disable an inspection, you disable it in the current inspection profile; it remains enabled in other profiles.

To partly disable an inspection for particular types of files, use the scope settings.

Most inspections in PyCharm can be disabled. However, some inspections will keep highlighting your code regardless of the settings. For example, syntax errors are always highlighted.

Disable an inspection in the settings

Press Ctrl+Alt+S to open the IDE settings and select .
Locate the inspection you want to disable, and clear the checkbox next to it.
Apply the changes and close the dialog.

You can quickly disable a triggered inspection directly in the editor.

Disable an inspection in the editor

Place the caret at the highlighted line and press Alt+Enter (or click to use the intention action).
Click the arrow next to the inspection you want to disable, and select Disable inspection.

Disabling inspections in the Problems tool window

In the Inspection Results tool window (after running code analysis), right-click the inspection you want to disable and select Disable inspection.
Click to hide the disabled inspection alerts.

Re-enable inspections

Press Ctrl+Alt+S to open the IDE settings and select .

You can also press Ctrl+Alt+Shift+H and select Configure Inspections.
Locate the disabled inspection in the list and select the checkbox next to it.

Modified inspections are written in blue. You can also click and select Show Only Modified Inspections to display only the inspections with changed settings.
Click OK to apply the changes.

Suppress inspections

When you suppress an inspection, the code analysis engine doesn’t highlight the problem found by this inspection in the specific piece of code (class, method, field, or statement). You can also suppress all inspections in the current class.

Most inspections in PyCharm can be suppressed. However, some inspections do not have this option. For example, syntax errors are always highlighted in the editor regardless of the settings.

Suppress an inspection in the editor

Click the arrow next to the inspection you want to suppress, and select the necessary suppress action.
PyCharm adds a special comment for the corresponding piece of code.

See more noinspection comments.

Alternatively, you can use noqa comments to suppress individual inspections.

In the comment line, you can specify flake8 error codes and pycodestyle.py error codes.

Suppress an inspection in the Inspection Results tool window

In the Inspection Results tool window (after running code analysis), right-click the inspection you want to suppress and select the necessary suppress action.

The reported problems are grouped by type, so you can evaluate and suppress all inspections of the same type.

Disable highlighting, but keep the fix

Inspections have severities according to which they highlight code problems in the editor. You can quickly disable code highlighting for an inspection without opening the settings. In this case, the inspection remains enabled and provides a fix, but the severity changes to No highlighting (fix available).

Place the caret at a code element highlighted by an inspection in the editor and press Alt+Enter.

A list with available fixes and context actions opens. Locate the inspection fix that is marked with .
Click the right arrow next to the fix to open the inspection’s options and select Disable highlighting, keep fix.

The name of the inspection for which you are changing the severity is written above the inspection’s options.

If you want to restore the highlighting, press Ctrl+Alt+S to open the IDE settings and select . Find the necessary inspection in the list and change its severity as you like. For more information, refer to Change inspection severity in all scopes.

Change the highlighting level for a file

By default, PyCharm highlights all detected code problems. Hover the mouse over the widget in top-right corner of the editor and select another level from the Highlight list:
- None: turn highlighting off.
- Syntax: highlight syntax problems only.
- All Problems: (default) highlight syntax problems and problems found by inspections.
You can also change the highlighting level from the main menu. Select .

# noinspection DuplicatedCode
# noinspection PyAbstractClass
# noinspection PyArgumentEqualDefault
# noinspection PyArgumentList
# noinspection PyAssignmentToLoopOrWithParameter
# noinspection PyAsyncCall
# noinspection PyAttributeOutsideInit
# noinspection PyAugmentAssignment
# noinspection PyBroadException
# noinspection PyByteLiteral
# noinspection PyCallByClass
# noinspection PyChainedComparisons
# noinspection PyClassHasNoInit
# noinspection PyClassicStyleClass
# noinspection PyComparisonWithNone
# noinspection PyCompatibility
# noinspection PyDecorator
# noinspection PyDefaultArgument
# noinspection PyDictCreation
# noinspection PyDictDuplicateKeys
# noinspection PyDocstringTypes
# noinspection PyExceptClausesOrder
# noinspection PyExceptionInheritance
# noinspection PyFromFutureImport
# noinspection PyGlobalUndefined
# noinspection PyIncorrectDocstring
# noinspection PyInitNewSignature
# noinspection PyInterpreter
# noinspection PyListCreation
# noinspection PyMandatoryEncoding
# noinspection PyMethodFirstArgAssignment
# noinspection PyMethodMayBeStatic
# noinspection PyMethodOverriding
# noinspection PyMethodParameters
# noinspection PyMissingConstructor
# noinspection PyMissingOrEmptyDocstring
# noinspection PyNestedDecorators
# noinspection PyNoneFunctionAssignment
# noinspection PyOldStyleClasses
# noinspection PyPackageRequirements
# noinspection PyPep8
# noinspection PyPep8Naming
# noinspection PyPropertyAccess
# noinspection PyPropertyDefinition
# noinspection PyProtectedMember
# noinspection PyRaisingNewStyleClass
# noinspection PyRedeclaration
# noinspection PyRedundantParentheses
# noinspection PySetFunctionToLiteral
# noinspection PyShadowingNames
# noinspection PySimplifyBooleanCheck
# noinspection PySingleQuotedDocstring
# noinspection PyStatementEffect
# noinspection PyStringException
# noinspection PyStringFormat
# noinspection PySuperArguments
# noinspection PyTestParametrized
# noinspection PythonAsciiChar
# noinspection PyTrailingSemicolon
# noinspection PyTupleAssignmentBalance
# noinspection PyTupleItemAssignment
# noinspection PyTypeChecker
# noinspection PyUnboundLocalVariable
# noinspection PyUnnecessaryBackslash
# noinspection PyUnreachableCode
# noinspection PyUnresolvedReferences
# noinspection PyUnusedLocal
# noinspection ReturnValueFromInit
# noinspection SpellCheckingInspection

Last modified: 22 March 2023

Источник

I installed PyCharm and enabled pep8 checks in Inspections.
If I write:

def func(argOne):
    print(argOne)

The IDE shows me this warning: Argument name should be lowercase

There is no option to ignore only such inspection.
I cant find such error number to ignore in pep8
here are all the naming inspections.
how to ignore only some of them?

I need this because the current project coding guidelines must be kept. It’s too hard to change the guidelines of the whole project.

I need to disable only some naming inspections. Not all like by "Settings"-> "Editor"-> "Inspections"->"PEP8 coding style violation".
e.g. class names should be still inspected with PEP8, and function argument names not.

Seanny123

8,66613 gold badges68 silver badges122 bronze badges

asked Oct 15, 2015 at 16:00

Since PyCharm 2.7 you can hover over the inspected code and use the to Ignore errors like this.

Further more you can manage the ignored errors at Settings > Editor > Inspections > Python > PEP 8 naming convention violation > Ignored errors

Tested in PyCharm Community Edition 2016.3.2

Edit:

To remove the modification later on you can use to Show Only Modified Inspections and delete the Ignored errors with

Tested in PyCharm Community Edition 2017.2.3

Adam

2,7901 gold badge13 silver badges33 bronze badges

answered Jan 23, 2017 at 10:55

CaniCani

1,10910 silver badges14 bronze badges

Using PyCharm 5 (community edition), you can do the following. Code -> Inspect Code. Then select the required inspection error, and click on the «Suppress» option on right hand side.
Please see screenshot below:

Once you have done this, it adds a comment as shown in screenshot below:

Result

As already mentioned in other comments, you should perhaps question why you are suppressing PEP8 guidelines. However, sometimes it appears necessary, for instance using the pytest module it is necessary to shadow variables etc which PEP8 Inspection complains about in which case this feature in PyCharm is very helpful.

answered Nov 28, 2015 at 11:48

arcseldonarcseldon

35.2k17 gold badges121 silver badges124 bronze badges

Argh! This was frustrating to me as well.

It is the only warning I disagree with. Anyways, you can fix it by flicking this checkbox in the image.

answered Jan 22, 2017 at 1:02

Erik BethkeErik Bethke

5635 silver badges17 bronze badges

As it stands right now the only way to prevent that specific naming convention from pep8 is to disable it altogether through Settings> Inspections > Python, or simply leave as is.

answered Oct 15, 2015 at 16:09

LebLeb

15.3k9 gold badges56 silver badges75 bronze badges

Источник

VAR = '''
  indentation
here
   should
 be 
ignored because it's a string
'''

In actuality, PyCharm/PEP8 complains about it.

asked Mar 30, 2015 at 21:17

So using Pycharm 5.0 community edition I was getting this «mixed indentation» warning.. even though the indentation was not mixed…. not sure what is going on there. I didn’t want to disable Pep8 checking completely since I think it’s useful to help keep my code clean. You can tell Pycharm to ignore this specific error by going to Settings->Editor->Inspection selecting «Pep8 Coding Style Violation». In the bottom right you should see a «ignore errors» box, add the Pep8 error code for this error(E101) and you shouldn’t see this error anymore.

answered Nov 7, 2015 at 18:52

TheMethodTheMethod

2,8739 gold badges41 silver badges72 bronze badges

Источник

i установил PyCharm и включил проверки pep8 в Inspections
если я пишу такую функцию

def func(argOne):
    print(argOne)

IDE показывает мне это предупреждение: Argument name should be lowercase
но нет возможности игнорировать только такую проверку.
Я не могу найти такой номер ошибки, чтобы игнорировать здесь
здесь — это все проверки имен.
как игнорировать только некоторые из них?

зачем мне это нужно:
необходимо сохранить текущие руководящие принципы кодирования проекта
(слишком сложно изменить руководящие принципы всего проекта)

что именно я хочу:
Мне нужно отключить проверку только некоторых имен. Не все, например, "Settings"-> "Editor"-> "Inspections"->"PEP8 coding style violation".
например имена классов должны быть все еще проверены с помощью PEP8, а имена аргументов функций — не.

15 окт. 2015, в 18:43

Источник

4 ответа

Так как PyCharm 2.7, вы можете навести курсор на проверяемый код и использовать до Игнорировать ошибки, подобные этой.

Далее вы можете управлять проигнорированными ошибками в Настройки > Редактоp > Стиль кодa > Инспекции > Нарушение правил именования PEP 8 > Игнорируемые ошибки

Протестировано в PyCharm Community Edition 2016.3.2

Edit:

Чтобы удалить модификацию позже, вы можете использовать до Показать только измененные проверки и удалить Игнорируемые ошибки с помощью

Протестировано в PyCharm Community Edition 2017.2.3

Cani
23 янв. 2017, в 12:01

Используя PyCharm 5 (версия сообщества), вы можете сделать следующее. Код → Проверить код. Затем выберите требуемую ошибку проверки и нажмите на кнопку «Подавить» справа.
Смотрите скриншот ниже:

Как только вы это сделаете, он добавит комментарий, как показано на скриншоте ниже:

Как уже упоминалось в других комментариях, вам, возможно, стоит задать вопрос, почему вы подавляете рекомендации PEP8. Однако иногда это необходимо, например, используя модуль pytest, необходимо затенять переменные и т.д., О которых спрашивает PEP8 Inspection, в этом случае эта функция в PyCharm очень полезна.

arcseldon
28 нояб. 2015, в 12:25

Argh! Это тоже расстраивало меня.

Это единственное предупреждение, с которым я не согласен. В любом случае, вы можете исправить это, щелкнув этот флажок на изображении.

Erik Bethke
22 янв. 2017, в 02:48

Поскольку он стоит прямо сейчас, единственный способ предотвратить это конкретное соглашение об именах от pep8 состоит в том, чтобы полностью отключить его через Settings > Inspections > Python или просто оставить как есть.

Leb
15 окт. 2015, в 17:10

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Источник

If you are a python programmer or have worked with coding on Python, you definitely would have faced warnings and errors when compiling or running the code. Therefore in this article, we are going to discuss How to suppress warnings in Python.

In some cases, when you want to suppress or ignore warnings in Python, you need to use some specific filter function of the warnings module. We will discuss the usage of those functions in this article. Thus, you can learn to ignore or suppress warnings when needed.

Warnings And Its Types

A warning in Python is a message that programmer issues when it is necessary to alert a user of some condition in their code. Although this condition normally doesn’t lead to raising an exception and terminating the program. Let’s understand the types of warnings.

The table given above shows different warning classes and their description.

Class	Description
BytesWarning	Base category for warnings related to bytes and bytearray.
DeprecationWarning	Base category for warnings about deprecated features when those warnings are intended for other Python developers (ignored by default, unless triggered by code in main).
FutureWarning	Base category for warnings about deprecated features when those warnings are intended for end users of applications written in Python.
ImportWarning	Base category for warnings triggered during the process of importing a module (ignored by default).
PendingDeprecationWarning	Base category for warnings about features that will be deprecated in the future (ignored by default).
ResourceWarning	Base category for warnings related to resource usage (ignored by default).
RuntimeWarning	Base category for warnings about dubious runtime features.
SyntaxWarning	Base category for warnings about dubious syntactic features.
UnicodeWarning	Base category for warnings related to Unicode.
UserWarning	The default category for warn().
Warning	This is the base class of all warning category classes. It is a subclass of Exception.

Table 1.1

Just like everything in Python is an object, similar warnings are also objects in Python. You can program them too. You have to use the ‘warnings’ package to ignore warnings. Firstly we will see how you can ignore all warnings in python step by step:

Import ‘warnings’ module
Use the ‘filterwarnings()’ function to ignore all warnings by setting ‘ignore’ as a parameter.

import warnings
warnings.filterwarnings('ignore') # setting ignore as a parameter

Suppress Specific Warnings In Python

Further, let’s see how to suppress specific warnings in Python using the warnings package. For stopping particular signs, we will need to add another parameter in the ‘filterwarnings()’ function, i.e., category.

import warnings
Use the ‘filterwarnings()’ function to ignore all warnings by setting ‘ignore’ as a parameter. In addition to that, add a parameter ‘category’ and specify the type of warning.

import warnings
warnings.filterwarnings(action='ignore', category=FutureWarning) # setting ignore as a parameter and further adding category

Similarly, you can add any category you desire and suppress those warnings.

Suppressing Pandas warnings

You can even suppress pandas warnings in order to do that. You have to write a code to suppress warnings before importing pandas.

import warnings
warnings.simplefilter(action='ignore', category=FutureWarning) # setting ignore as a parameter and further adding category

import pandas

Suppressing Warnings In Tensorflow

Further, you can even ignore tensorflow warnings if you want. The way to ignore warnings in tensorflow is a bit different. Let’s understand step by step:

For TF 2.x, you can use the following code

tf.logging.set_verbosity(tf.logging.ERROR)

For TF 1.x, you can use the following code

tf.compat.v1.logging.set_verbosity(tf.compat.v1.logging.ERROR)

The codes mentioned above are used to remove logging information. Therefore any messages will not be printed. Further, if you want to remove deprecated warnings or future warnings in TF 1. x, you can use:

from tensorflow.python.util import deprecation
deprecation._PRINT_DEPRECATION_WARNINGS = False

To suppress futurewarnings along with current deprecated warnings, use:

import warnings
warnings.filterwarnings('ignore', category=DeprecationWarning)
warnings.filterwarnings('ignore', category=FutureWarning)

Suppress Warnings in Python IDE (Pycharm)

When you use an IDE like Pycharm, you can disable inspections, so no warnings are raised. Moreover, you can also suppress a warning for a particular line of code.

Disable warnings for a particular line of code.

from application import routes  # noqa

By commenting ‘noqa,’ you can suppress warnings for that single line of code. In addition to that, if you want to suppress all warnings, you can follow these given steps:

Go to Settings dialog (Ctrl+Alt+S) and select Editor/Inspections.
And then go to the inspection you want to disable, further uncheck the checkbox next to it.
Apply the changes and close the dialog box.

Suppress Pylint Warnings

To disable pylint warnings, you can also use the symbolic identities of warnings rather than memorize all the code numbers, for example:

# pylint: disable=locally-disabled, multiple-statements, fixme, line-too-long

You can use this comment to disable any warnings for that line, and it will apply to the code that is coming after it. Similarly, it can be used after an end of a line for which it is meant.

Disable Warnings In Jupyter Notebook

You can suppress all warnings in the jupyter notebook by using the warnings module and using functions like ‘simplefilter()’ and ‘filterwarnings()’.

import warnings
warnings.filterwarnings('ignore')
warnings.simplefilter('ignore')

Further, to suppress warnings for a particular line of codes, you can use :

import warnings

def warning_function():
    warnings.warn("deprecated", DeprecationWarning)

with warnings.catch_warnings():
    warnings.simplefilter("ignore")
    warning_function() #now warnings will be suppressed

Disable Warning While Ansible Execution

You can disable all the warnings when using ansible by making the deprecation_warnings = ‘false’ in defaults section of your effective configuration file i.e.(/etc/ansible/ansible.cfg, ~/.ansible.cfg).

Suppress Matplotlib Warnings

To suppress the matplotlib library, first import all required modules in addition to that import warnings module. Further use the’ filterwarnings()’ function to disable the warnings.

import numpy as np
from matplotlib import pyplot as plt
import warnings
warnings.filterwarnings("ignore")

Then finish writing your remaining code, you will see no warnings pop up, and the code will be executed.

Disable SSL Warnings Python Requests

Further, let’s see how you can disable security certificate checks for requests in Python.

When we use the requests module, we pass ‘verify = False’ along with the URL, which disables the security checks.

import requests
  
# sending a get http request to specified link URL
response = requests.request(
    "GET", "https://www.yoururlhere.com", verify=False)

Bypassing the ‘verify=False,’ you can make the program execute without errors.

FAQs on Suppress Warnings Python

How do I turn off warnings in Python?

You can use the ‘filterwarnings()’ function from the warnings module to ignore warnings in Python.

How do I ignore Numpy warnings?

You can use the syntax ‘np.seterr(all=”ignore”)’ to ignore all warnings.

How to Re-enable warnings in Python

You can use the ‘filterwarnings()’ function from the warnings module and set ‘default’ as a parameter to re-enable warnings.

Conclusion

In this article, we have seen how we can suppress warnings when needed, although warnings are essential as they can signify a problem you might leave unseen. Therefore it is advised to code with warnings enabled. Only disable them when it is of utmost importance to ignore them.

To learn something new and exciting, check out this post.

Reference

Reference for “Table 1.1” is official python documentation (python 3.10.6 documentation) https://docs.python.org/3/library/warnings.html

Disable inspections

Disable an inspection in the settings

Disable an inspection in the editor

Disabling inspections in the Problems tool window

Re-enable inspections

Suppress inspections

Suppress an inspection in the editor

Suppress an inspection in the Inspection Results tool window

Disable highlighting, but keep the fix

Change the highlighting level for a file

4 ответа

Ещё вопросы

Warnings And Its Types

Suppress Specific Warnings In Python

Suppressing Pandas warnings

Suppressing Warnings In Tensorflow

Suppress Warnings in Python IDE (Pycharm)

Suppress Pylint Warnings

Disable Warnings In Jupyter Notebook

Disable Warning While Ansible Execution

Suppress Matplotlib Warnings

Disable SSL Warnings Python Requests

FAQs on Suppress Warnings Python

Conclusion

Reference

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