Unresolved reference when using class
Your issue is it thinks you are calling the objects Yann and Bob when in reality you ment that they were strings. Try this: stu1 = Student("Yann", 1, 67,98) stu2 = Student("Bob", 2, 42, 12) ...
How does Python know which number type to use in order to Multiply arbitrary two numbers?
I mean, how does Python carry out the different of number type in the result of 98*76 or 987654321*123457789, does Python detect some out of range error and try another number type? Pretty much. The source code for integer multiplication can be found in intobject.c. It multiplies the integers...
Did pycharm has hint that make method become grey when not being called?
No. Similar question: How to find all unused methods of a class in PyCharm? See JetBrains staff answer about unused methods in PyCharm...
Python constructors convention
I think it's opinion based, but I will share rules that I try to follow: 1. Declare all instance variables in constructor, even if they are not set yet def __init__(self, name): self.name = name self.lname = None Do not do any logic in the constructor. You will benefit from...
“Empty test suite” by running Django tests with Pycharm (tests are found if launched from the shell)
python,django,unit-testing,pycharm
The problem is that PyCharm doesn't apply the given search pattern for test files (-p "*_tests.py"). It's a bug that has already been reported: https://youtrack.jetbrains.com/issue/PY-15869 The solution has been to simply rename my files :P...
Python sqlite3 assertion error
python,python-3.x,sqlite3,pycharm,bottle
if active_session: cursor.execute("SELECT usernick FROM sessions WHERE sessionid=?", (active_session, )) active_user = cursor.fetchone() return active_user[0] if active_user else active_user ...
Different PyCharm and IDLE Python versions
Change the path in PyCharm (in Options). PyCharm shows the first one it sees, and the IDLE shows the one you are using currently.
Setting axis in matplotlib
python,python-3.x,matplotlib,pycharm
You need to do those two things in other order, see the source code for the picture for an example.
What is the use of PyCharm's docstring template? How do I use it effectively?
python,coding-style,documentation,pycharm,docstring
We use it with sphinx-apidoc to generate our HTML and PDF documentation. Here's an example how I use the docstrings: def add_pdr(process, userid, log): """ Create and perform the target account operation PDR If the function/method is complex, I'd put a short one-line summary in the first line above, and...
expected string got property instead
python,dynamic,properties,pycharm,typing
You are calling the property on the class itself, rather than on the instance of the class that you get inside the loop. It should be: for filetocopy in self.files_to_copy: shutil.copy2(filetocopy.get_source, filetocopy.get_target) (Also, please choose better names; get_source implies a method that you call, the property should just be source.)...
How can I install Pygame to Pycharm?
I will assume you already have an interpreter for PyCharm. To be able to let PyCharm recognize PyGame, you will need to have download an interpreter that has PyGame installed with it. There is no other way. Maybe go to Google and find the right interpreter that has PyGame included...
Disable Automatic unittesting in PyCharm
Press here (small gray arroy pointing down near settings button on tools panel above editor) Choose 'Edit Configuration' There you can choose what tests pycharm should run and when. Probably there set All in folder button, choose another option like script Also you should check bottom part of your file,...
Get access to another window textEntry (Python)
I think you have two options, pass the list or a function that modifies the list to the secondary window. For example this is how the function could be passed: class Main(): def __init__(self): s = Secondary(self.modify_list) mylist = [] . . s.run() . . def modify_list(self, new_values): mylist =...
Python will not print even test strings after calling a join. Executes with code 0 though
python,python-2.7,beautifulsoup,pycharm
folders.append(str(image)) returns nothing (None), so the program would raise an exception and skip your print statements. You can solve it simply by replacing your new_src = '_'.join(folders.append(str(image))) with two following lines: folders.append(str(image)) new_src = '_'.join(folders) If you catch exception by except Exception as e: and print e, you will see...
Can't open Django shell from PyCharm using manage.py shortcut
Try PyCharm preferences. Project: --> Project Interpreter --> --> Ensure the correct python environment Also double check your settings under Build, Execution, Deployment --> Console --> Python Console ...
how to provide 'make directory as source root' from pyCharm to terminal
You should add your source root directory to PYTHONPATH: export PYTHONPATH="${PYTHONPATH}:/your/source/root" ...
Showing previous searches in PyCharm
eclipse,full-text-search,pycharm
When View tool window is active (View -> Tool Windows -> Find (Alt+3)) there's Recent find usages (Ctrl+E) option in the context menu. It seems Pycharm does not remember excluded results, though.
PyCharm Not Properly Recognizing Requirements - Python, Django
After seeing this phenomenon again, I did some more digging. After setting certain folders as source roots and restarting PyCharm, these reference warnings went away. I think this is a bug in PyCharm.
Can PyCharm automatically generate __init__(), __eq__() and __hash__() implementations?
You can create a Live Template Under File->Settings->Editor->Live Templates Look for Python Click + to add, I then name mine "class" and make sure to add a context in the gui for Python files. The Template Text : class $class_name$: """$class_docstring$""" def __init__(self, $args$): """$init_docstring$""" pass def __eq__(self, $other$): if...
Finding the source code for a Python module
You can find out, where a package is located by doing so: import numpy.random print numpy.random.__file__ In your case, it seems that the main parts of the module are implemented in C. You can see in the directory, that there is a file "mtrand.so" located in it. This is a...
How to do type hinting for a template parameter in pycharm3?
Those code insight features are attached to specific full-qualified function names from the Django implementation. It's unfortunately not currently possible to enable those features for a function in your own project.
Running Flask with pycharm
Create a configuration. For the simple app you show, all you need to do is execute flaskapp.py. Right click on flaskapp.py and chose "Create 'flaskapp'". You can chose "Edit Configurations..." from the dropdown to the left of the run button to edit the configuration that's created.
Pycharm project imports modules incorrectly
The webapp directory, as shown, is not a Python package. It does not contain an __init__.py file, therefore it cannot be included in an import path. You appear to have set up your Python path so that the webapp directory is on the path, which is why packages under it...
See stdout when running bash script in PyCharm
Without all of the required information, my guess would be that this is due to Python buffering its output, which is its default behavior. You can easily disable this by passing python the -u flag or by setting the PYTHONUNBUFFERED environment variable. This is described in this SO answer....
Python + Flask App runs from wrong folder after run by Pycharm on 127.0.0.1
python,sqlite,flask,sqlalchemy,pycharm
Thank you both so much for your answers! They led me on the path to figuring out what was up and you where very close! I had to change theRun/Debug Configurations that open up when you click on my Project in the upper right corner and edit configurations. there i...
How to set a project as startup project in PyCharm
Did you work with Visual Studio for some time? the concept of start up project does not exist in pycharm. When you open a project, you can add more projects on the same window, and you can run each .py file whenever you like. Use alt+shift+f10 to choose the file...
Intellij - Hide file paths from Favorites window
intellij-idea,phpstorm,pycharm,webstorm
It's not possible to hide those paths. https://youtrack.jetbrains.com/issue/IDEABKL-4374 -- watch this ticket (star/vote/comment) to get notified on progress. Please note that the aforementioned ticket is in "Backlog" section -- such tickets are unlikely to be implemented in nearest future (especially if they have virtually no votes)....
Pycharm PyQt4 Autocomplete Not Working for Virtualenv
python,autocomplete,pyqt4,pycharm
In one final act of desperation I tried installing SIP and PyQt4 directly in the virtualenv and now autocomplete works! So basically I: Activated the virtualenv through the command line Made the dist-packages folder in the lib folder in the virtualenv. You can probably call this folder anything you want....
django - run project from PyCharm server not accessible
At the upper-right corner (by default) of PyCharm you can edit the configuration for your server: In there specify as host 0.0.0.0. Don't forget to take care of your firewall/NAT by opening and forwarding the appropriate ports....
Autocomplete importing with PyCharm
package name is datatypes, you use from datatype import DataType It should be: # imports module datatype from datatypes import datatype as dt # uses class DataType dt.DataType Update: I added another package name test and module datatype.py under it. and try all import possibilities, all of them can be...
How to turn on “unused imports” highlighting in PyCharm
I couldn't find answer anywhere, so I just completely reinstalled PyCharm without import IDE settings and removed project settings in project folder. Now “unused imports” highlighted....
Pycharm type hinting of custom modules
python,autocomplete,ide,pycharm,type-hinting
Unfortunately, this is a defect in PyCharm right now. See: https://youtrack.jetbrains.com/issue/PY-12870...
pycharm console unicode to readable string
UTF-8 is sometimes painful. I created a file with a line in Latin caracters and another one with Russian ones. The following code: # encoding: utf-8 with open("testing.txt", "r", encoding='utf-8') as f: line = f.read() print(line) outputs in PyCharm Note the two encoding entries Since you are getting data from...
Does PyCharm Have Spyder's Variable Explorer Functions (mainly “Save As” and “Import”)?
PyCharm added some functionality similar to Spyder's Variable Explorer some months ago, as can be seen in this blog post. However, as far as I know, it doesn't have the ability to import/export the variables present in its Python console....
Is there any c++ IDE checking coding style as Pycharm does? [closed]
Yes, there is. When google released their c++ coding style, they also provide a python script named cpplint for style checking. http://google-styleguide.googlecode.com/svn/trunk/cpplint/ If you can embed this script into your IDE, you can employ it to do code style checking. There is an article that explains how to integrate cpplint...
Error: Microsoft Visual C++ 10.0 is required (Unable to find vcvarsall.bat)
I got the same error and ended up using a pre-built distribution of numpy available in SourceForge (similarly, a distribution of matplotlib can be obtained). Builds for both 32-bit 2.7 and 3.3/3.4 are available. PyCharm detected them straight away, of course....
Can't import pandas into pycharm interpreter, despite changing pyCharm python interpreter path
Turns out, changing my terminal shell path in pyCharms settings (In the menu bar, pyCharm --> Preferences --> tools --> terminal --> Shell Path) to the correct thing: > echo $PATH # whatever this spits out in terminal is your shell path fixed everything :)...
Is it wrong to use the “==” operator when comparing to an empty list? [duplicate]
Quoting PEP-8's Programming Recommendations section, For sequences, (strings, lists, tuples), use the fact that empty sequences are false. Yes: if not seq: if seq: No: if len(seq) if not len(seq) Since empty sequences are Falsy in Python, >>> bool([]) False >>> bool(()) False you can simply use if not as...
SyntaxError: Non-ASCII character '\xe3' in file G:\test.py on line 2, but no encoding declared
Your comment doesn't fit the requirements of the PEP because you left a space between the word encoding and the colon: # -*- encoding : utf-8 -*- # ^ The PEP specifies the exact regular expression used to match the declaration: coding[:=]\s*([-\w.]+) So Python looks for the literal text coding...
PyCharm: how to use an open source project in my project
You can install this library from PyCharm via Settings | Project | Project Interpreter | Available Packages. AFAIK, the library is called midi. Alternatively, you can install "midi" using the "pip" command line tool....
Add pygame module in PyCharm IDE
python,python-2.7,terminal,pygame,pycharm
Well, you don't have to download it for PyCharm here. You probably know how it checks your code. Through the interpreter! You don't need to use complex command lines or anything like that. You need to is: Download the appropriate interpreter with PyGame included Open your PyCharm IDE (Make sure...
Is this a bug in PyCharm 4.0.5?
Seems like an error to me. I don't know where method 'all' can't be used with many-to-many relations if intermediate model is used. is coming from, but I'm not finding it in Django docs. In fact, Django docs uses it in an example, in the section "Extra fields on many-to-many...
Adding my Widget to Kivy App __init__ leads to blank screen and Warning
But putting it in __init__, you instantiate the widget before its kv rule has been loaded, and so this rule is not applied. I would leave it in the build method and ignore the pycharm warning. Edit: Actually, an appropriate way to resolve the warning may be to add 'self.mgw...
Any better way for doing a = b + a?
Just ignore PyCharm, it is being obtuse. The remark clearly doesn't apply when the operands cannot just be swapped. The hint works for numeric operands because a + b produces the same result as b + a, but for strings addition is not communicative and PyCharm should just keep out...
Run Menpo and Menpofit with PyCharm
How did you install the required packages? With the conda instructions, or via pip? The error you are seeing there is because CLookupPWA and compute_normals are compiled Python extensions that need to be built before the package can be loaded. The easiest way to do this is to use the...
Problems while importing pyaudio
In PyCharm, go to file > settings > project > project interpreter Select the python interpreter you want to use from the project interpreter dropdown. Click on the green + button on the top left to add packages to the interpreter. On the search box, type in PyAudio. Select the...
custom pycharm plugin always disabled
intellij-idea,pycharm,intellij-plugin
You need to mark your plugin descriptor as compatible with IDEs other than IntelliJ IDEA, by adding the correct <depends> tag. See the documentation for more information.
How to debug in Pycharm
Well it turns out I am just a idiot. Though I have seen people in the debug menu complaining about the same problem. You are debugging. The breakpoint does not change to indicate you have hit that line like visual studio. Instead one of your lines will change a light...
ImportError: No module named 'sha'
Please use hashlib, in any case. sha has long been deprecated.
PyCharm show full diff when unittest fails for multiline string?
Well, I managed to hack myself around this for my test purposes. Instead of using the assertEqual method from unittest, I wrote my own and use that inside the unittest test cases. On failure, it gives me the full texts and the PyCharm diff viewer also shows the full diff...
“executable not specified” error in Pycharm
You need to designate an interpreter for the project. File -> Settings -> Project -> Project Interpreter, and then select an interpreter at the right. It looks like this on PyCharm Community Edition 4.0.3: The official JetBrains guide to setting up an interpreter can be found here....
How to use PyCharm and WebStorm in the same editor
intellij-idea,reactjs,pycharm,webstorm
All WebStorm features are available in PyCharm, though some of them are available as free plugins, e.g. Node.js. For JSX support, switch the JavaScript version to JSX Harmony in Preferences | Languages & Frameworks | JavaScript.
Pycharm background for project tree and other service windows
Settings | Appearance & Behavior | Appearance | Theme
Is there a way in PyCharm to check an object's methods while debugging?
I add dir(variablename) to the watch window to achieve this. If it's not visible, activate it with Alt+5 (or View/Tool Windows/Debug). Another option is to use "Evaluate Expression" (Alt+F8) and do the same Using Community Edition 4.0.4 on Windows 7 SP1 x64 if that should matter....
Is it possible to use an Anaconda Python 3 environment together with Pycharm?
python-3.x,scipy,pycharm,anaconda
Explanations how to configure PyCharm with Anaconda can be found in the documentation. In PyCharm preferences you can just select the correct python interpreter under, Project Interpreter > Python Interpreters As pointed out by @Cecilia, in the case when a virtual environment (e.g. named py3k) is used with Anaconda, the...
Window is closing immediately after I run program in PyQt 4 (anaconda) [PyCharm 4.5]
You need to block the execution of the program after you call window.show() so that the window object remains active otherwise it will be garbage collected. app.exec_() does this for you. {__author__ = 'Jay' import sys from PyQt4 import QtGui app = QtGui.QApplication(sys.argv) window = QtGui.QWidget() window.show() app.exec_()} # added...
Why are my imports no longer working?
python,google-app-engine,pycharm,wtforms
You need to install it in in your environment(according to the comments you didn't), please try the following: Settings -> Project: MyProjectName -> Project Interpreter Then click on the green plus and choose your packages...
Trailing spaces removed on Python heredoc lines in PyCharm
python,pycharm,multiline,heredoc,trailing-character
This isn't really a bug in PyCharm; it's a limitation of its "Strip trailing spaces on save" feature, which is not context-sensitive and strips trailing spaces in all lines. You can turn it off under Settings | Editor | General. Alternatively, you can encode the trailing spaces in your heredoc...
Debugging twisted application using PyCharm
python,debugging,twisted,pycharm
On OS X, /usr/bin/twistd is a version of Twisted installed into the system python. This is not python 3.4. The symptom you're seeing is not the missing _preamble module (which is in fact not supposed to be installed, which is why there is an except block around that import catching...
How to create a scratch file in pycharm for Django
Thanks to @Leistungsabfall, here is a working solution :-) import os, sys sys.path.append(os.path.join('/Users/user1/gitroot/website1/web', 'myproject')) os.environ.setdefault("DJANGO_SETTINGS_MODULE", "myproject.settings") from django.conf import settings from website.models import * ...
PyCharm. Regular expression to replace all script src attributes
Simplified version of your regex would be src="(.+?)". Instead, you can use the following to match src="/static/(.+?)" And replace with src="{% static '\1' %} ...
Why isn't PyCharm's autocomplete working for libraries I install?
You've installed the 3rd-party library into a virtualenv, but PyCharm doesn't know about that by default. If nothing is specified, it will choose the system Python install as the interpreter. You need to go into the project settings and configure the interpreter to point at the virtualenv. PyCharm will then...
[pycharm remote python console]: “cannot connect to X server” error with import pandas
python,qt,matplotlib,ssh,pycharm
what worked is, I installed a GUI in the remote system. Then installed vnc and configured it by running vncserver. Which gives a display number, say 5.0. I then put the environment variable in PyCharm to DISPLAY=:5.0 in the project settings. That worked, and any plot command goes to that...
Why is Pycharm so concerned with the specific style I code with
1) Bulbs are just kind of assistance. They doesn't say "fix me", but "need help?". 2) In Java, it's conventional to code in camel case. Python doesn't work that way. just disable PEP8 naming conventions violation in Editor → Inspections → Python Also other things like to much white space,...
how to install library in pyCharm?
You need to sudo apt-get install python-dev to install the python header files.
No module named .. while running Django tests with PyCharm
Ok, I found the problem. Problem was that PyCharm also have module named utils, and so the import was not using my module, but the PyCharm's one.
PyCharm: Exporting Local History
Seems like PyCharm doesn't have any way of exporting local history, and JetBrains doesn't plan to add this functionality in the foreseeable future. Source...
How to access pycharm code inspectors internals
PyCharm is written in Java, and there is no API for accessing its internal code representation from a Python program. If you really want to do this, you can build a plugin for PyCharm that will expose the information in the way that you'll be able to consume, but this...
Django first app: error during the creation of sql tables from my models
python,django,django-models,pycharm
You don't need to use sql command. Assuming you have your database information correctly set up in settings.py, your python manage.py ... will be able to do everything for you. In this case you would do python manage.py makemigrations mycompany followed by python manage.py migrate....
regex match everything after N column (delimiter is ,)
I need only three first columns You can use the following for matching first 3 columns: ^('?)[^']*\1,(?:[^']*'[^']*'){2} See DEMO...
PyCharm coffee filewatcher
So i got the desired result by this macros: $FileParentDir(coffee)$/js/$FileDirPathFromParent(coffee)$ ...
How to install pycrypto in a Windows Vista64 virualenv created with PyCharm 4
python,python-2.7,virtualenv,pycharm
Navigate to the Scripts folder inside your virtual environment. Activate the environment by entering activate.bat Download the 64bit version of pycrypto found here Copy the pycrypto .exe file to the Scripts folder of your virtual environment. Install it by entering easy_install <name_of_your_pycrypto_install_file>.exe The answer was found by looking at...
Documentation Pop Ups
The feature is called "Quick Documentation" and the default shortcut for this is CTRL+Q or ALT+MOUSE BUTTON 2. As far as I know, there is no way to enable it on-hover (personally, I found this very annoying in Eclipse)....
PyCharm: Shadows built in name 'self', bug or feature?
python,class,pycharm,ironpython,self
It is a IronPython Bug It does not happen while using CPython Thanks @yole...
How to add a live `directory ` template to PyCharm's `New` context menu?
intellij-idea,contextmenu,pycharm
There is no feature in PyCharm that would allow you to set this up through the UI. You can write a plugin that will create the necessary structure for you. PyCharm plugins are written in Java; see here for plugin development documentation.
Pycharm upgrade to 4.0.5 causes issues
I've also been encountering freezing with 4.0.5 on OSX. Tried removing my old projects created with the previous version of PyCharm and recreating them with 4.0.5 but no effect. I'm trying to find a download for an older version of PyCharm 4 but the previous release page only has version...
arduino auto format equivalent in pycharm
You can not auto format Python code because the indentation defines the scope. This cannot automaticly guessed. For example for C, C++ and C# the scope is defined using { and } the identation does not really matter. So there you can auto format....
I am getting a following error while using pycharm in windows 8.1
The author used windows 8 and Python 3.4. mysql-python is not compatible with Python 3.x. Please use mysqlclient pip install mysqlclient ...
PyCharm automatically change script
Right click in context menu and click Run 'your_script' or press Ctrl+Shift+F10 Found here: https://www.jetbrains.com/pycharm/quickstart/ ...
GPS is not implemented for your platform - Kivy / Plyer / PyCharm
android,python,gps,pycharm,kivy
According to the Support matrix for Plyer's features, GPS is only supported on Android and iOS, not on (desktop) Mac, Windows, or Linux. This isn't surprising, as most Mac, Windows, and Linux desktop/laptop/server boxes don't have GPS hardware. And the OS's don't have a standard "location-services"-type API to access GPS...
IntelliJ align multiple lines of code vertically
intellij-idea,vertical-alignment,pycharm
I think that "Emacs Tab" could help you. You can use setting search to find it or you can go Preferences -> Appearance & Behaviour -> Keymap. It is editor action and in some Keymap settings it doesn't have assigned key shortcut. I personally prefer remap Tab key to this...
Pycharm: Is there key shortcut for moving between instances of variable/function?
You can use Ctrl-Shift-F7 to highlight the usages of the variable under caret and then use F3/Shift-F3 to navigate between the usages.
Pycharm 4.5 CE crashes on launch on OS X 10.8.5
Make sure you've installed Apple's Java for OS X 2014-001 (at least). Try to delete ~/Library/Java/Extensions, see the issue IDEA-137147....
How to get PyCharm IDE to do code completion for pygame's sub-modules?
Here is how you can fix this issue specifically for pygame: Go to your pygame folder and open __init__.py in a text editor Navigate to the import section with the try/except clauses (around line 109) Change the format from import pygame.module to from pygame import module for the modules you...
PyCharm displays rubbish characters with Inconsolata
Try disabling anti-aliasing using the setting "Use anti-aliased font". I have the same problem with a different font and this oddly works for me.
Open a new scratch file in PyCharm?
You can create a scratch file by going to "Tools" -> "New Scratch File..." This presents you with the "New Scratch" dialog If you are a fan of keyboard short cuts, the default for this is Ctrl+Alt+Shift+Insert. This key combination can be modified by going to "File" -> "Settings" ->...
Pycharm 3.4.1 - “AppRegistryNotReady: Models aren't loaded yet”. Django Rest framewrok
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,...
installing Anaconda on windows
python,python-2.7,pycharm,anaconda
Anaconda installs a completely separate Python, so there is no need to do anything with the old one. The Anaconda installer sets the PATH variable automatically. As to the packages, your best bet if there is a package you need that doesn't come with Anaconda is to install it with...
Pycharm: Error “Cannot perform Refactoring. Function is not under the source root”
Do you have your project root in the list of interpreter paths (Settings| Project Interpreter| Press Cogwheel| More| Show paths for the selected interpreter)? If yes, it's the following known issue https://youtrack.jetbrains.com/issue/PY-9285. You can follow it for updates, see howto: http://intellij-support.jetbrains.com/entries/23368682....
How can I fix my pyCharm installation?
This is because the file is empty. Go to File -> Settings -> Editor -> General, and review the settings (under 'Smart keys', 'Appearance', and the other sub-menus). The file will be re-populated with any changes you made. If you are OK with using configuration defaults for the editor, just...
PyCharm add remote Python interpreter inside the Docker
python,docker,pycharm,remote-debugging,boot2docker
Okay so to answer your question(s): In PyCharm, I can set a remote python interpreter via SSH but I'm not sure how to do it for dockers that can only be accessed via Boot2Docker? You need: To ensure that you have SSH running in your container There are many base...