pycharm

Controlling PYTHONPATH ordering in PyCharm to make the Source Folders are searched first

由 喜夏-厌秋 提交于 2021-01-28 01:47:20
问题 I create a projectname package, and use PyCharm to debug the code in it. I also use venv for setting up Python environment for the package. I follow the standard package structure as follows. . ├── NAME │ ├── __init__.py │ ├── arith.py │ └── arith.py ├── bin │ └── app.py ├── build │ ├── bdist.macosx-10.11-intel │ └── lib │ └── NAME │ ├── __init__.py │ └── arith.py ├── dist │ └── projectname-0.1-py2.7.egg ├── docs ├── requirements.txt ├── setup.py └── tests ├── __init__.py └── arith_tests.py

Process finished with exit code 137 (interrupted by signal 9: SIGKILL) : Retrieving image data

由 試著忘記壹切 提交于 2021-01-27 13:42:46
问题 I am extracting features from face images and then comparing features with other image using different similarity metrics. Previously, the list of images name is small and it works fine. The whole list which represented each image i put those list in json file and used in python file. When i increase the images, the PyCharm kill my process. import pandas as pd import numpy as np import itertools from sklearn import metrics from sklearn.metrics import confusion_matrix, accuracy_score, roc

Python metaclass - make class property accessible via class and class instance

由 大兔子大兔子 提交于 2021-01-27 06:58:51
问题 Using python 3.7, I have created a class property in a metaclass. I would like to be able to access the property via the class itself or an instantiated object of the class. I can emulate it by creating a class property AND an instance property, but it screws with PyCharm's type hinting. Here's what I consider the ideal set up: class Meta(type): @property def cls_prop(cls) -> str: return 'foo' class A(metaclass=Meta): pass But unfortunately, here are the results: >>> A.cls_prop 'foo' >>> a =

Python metaclass - make class property accessible via class and class instance

由 余生颓废 提交于 2021-01-27 06:55:35
问题 Using python 3.7, I have created a class property in a metaclass. I would like to be able to access the property via the class itself or an instantiated object of the class. I can emulate it by creating a class property AND an instance property, but it screws with PyCharm's type hinting. Here's what I consider the ideal set up: class Meta(type): @property def cls_prop(cls) -> str: return 'foo' class A(metaclass=Meta): pass But unfortunately, here are the results: >>> A.cls_prop 'foo' >>> a =

PyCharm warns about unexpected arguments for SQLAlchemy User model

由 浪子不回头ぞ 提交于 2021-01-27 06:46:52
问题 I'm working with Flask-SQLAlchemy in PyCharm. When I try to create instances of my User model by passing keyword arguments to the model, PyCharm highlights the arguments with an "Unexpected argument(s)" warning. When I create instances of other models, I don't get this warning. Why am I getting this error for my User model? class User(db.Model, UserMixin): id = db.Column(db.Integer, primary_key=True) username = db.Column(db.String, unique=True, nullable=False) new_user = User(username="test")

PyCharm warns about unexpected arguments for SQLAlchemy User model

由 会有一股神秘感。 提交于 2021-01-27 06:43:39
问题 I'm working with Flask-SQLAlchemy in PyCharm. When I try to create instances of my User model by passing keyword arguments to the model, PyCharm highlights the arguments with an "Unexpected argument(s)" warning. When I create instances of other models, I don't get this warning. Why am I getting this error for my User model? class User(db.Model, UserMixin): id = db.Column(db.Integer, primary_key=True) username = db.Column(db.String, unique=True, nullable=False) new_user = User(username="test")

How do I stop PyCharm from autocompleting class methods?

由 余生长醉 提交于 2021-01-27 02:47:01
问题 When I type: def method( , PyCharm jumps in with def method(self): . I would like to disable this behaviour. 回答1: The option is located at: Settings > Editor > Smart Keys > Insert Self... EDIT: As of pycharm 2017.1 it's under File -> Settings -> Editor -> General -> Smart Keys 回答2: In PyCharm 2017.1 File -> Settings -> Editor -> General -> Smart Keys -> "Insert 'self' when defining a method" 回答3: Go to File > Settings (or Ctrl + Alt + S ) > [IDE Settings] > Editor > Code Completion . The

How do I stop PyCharm from autocompleting class methods?

由 我怕爱的太早我们不能终老 提交于 2021-01-27 02:44:41
问题 When I type: def method( , PyCharm jumps in with def method(self): . I would like to disable this behaviour. 回答1: The option is located at: Settings > Editor > Smart Keys > Insert Self... EDIT: As of pycharm 2017.1 it's under File -> Settings -> Editor -> General -> Smart Keys 回答2: In PyCharm 2017.1 File -> Settings -> Editor -> General -> Smart Keys -> "Insert 'self' when defining a method" 回答3: Go to File > Settings (or Ctrl + Alt + S ) > [IDE Settings] > Editor > Code Completion . The

报错FutureWarning: Passing (type, 1) or ‘1type‘ as a synonym of type is deprecated； in a future ver...

由 杀马特。学长 韩版系。学妹 提交于 2021-01-26 10:23:20
PyCharm应用conda自己创建的虚拟环境里面的tensorflow1.3.0版本报错； C:\ProgramData\Anaconda3\envs\python36tfgpu\lib\site-packages\tensorflow\python\framework\dtypes.py:516: FutureWarning: Passing (type, 1) or ‘1type’ as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / ‘(1,)type’. _np_qint8 = np.dtype([(“qint8”, np.int8, 1)]) … 报错原因是Numpy版本过高为1.19； 因此，安装低版本的Numpy就不会报错，安装过程自动卸载高版本； 首先，进入自己创建的虚拟环境 >activate xxx(环境名字) 然后，安装指令为 >pip install numpy==1.16.4 执行即可。 来源： oschina 链接： https://my.oschina.net/u/4377703/blog/4924894

Python folder structure for project directory and easy import

由 試著忘記壹切 提交于 2021-01-26 09:46:23
问题 My team has a folder of several small projects in python3. Amongst them, we have a utility folder with several utility functions, that are used throughout the projects. But the way to import it is very uncomfortable. This is the structure we use: temp_projects util storage.py geometry.py project1 project1.py project2 project2.py The problem is that the import in the projects looks terrible: sys.path.insert(1, os.path.join(sys.path[0], '..')) import util.geometry util.geometry.rotate
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