The MacOS comes with an old version of Python 2. For new software development Python 3 is the recommended version. Replacing the original Python 2 with Python 3 can cause instability in the MacOS. There are multiple ways to install Python 3 and keep Python 2 pn the Mac. This is the most recommended process: […]
Tag Archives: Python
Read and Update Google Sheet data with Python
In this example we will use python to read data from Google Sheets and update another one using the Google API. Enable the Google API Navigate to https://console.developers.google.com/ Log in with your Google account Click the Create Project link Enter a project name, you can have 12 free project. Click the API panel Click the […]
Blue-green deployment in AWS ECS Fargate with CodeDeploy
We will use CodeDeploy to automate the application deployment in our AWS ECS Fargate cluster. Create an AIM role for CodeDeploy to assume the ECS service role In the AWS console navigate IAM and click the Roles link Click the Create role button Click the CodeDeploy link Select CodeDeploy ECS Keep the default setting Enter […]
Install a Python package
To install a Python package on Macintosh Download the Python package to your workstation, Unpack the package, Open a terminal window, Start sudo, sudo -i Change to the directory of the package, Install the package. pip install PACKAGE_NAME If you don’t install the package in sudo mode, you will get “Permission denied” errors during the […]
PyCharm configuration
When you install PyCharm, the default Python interpreter is may not the version you want to use for your new projects. When you create a new project, and the project interpreter is not set, you may get the following error message: Executed command: /var/folders/_x/_f0zzs1s4sx6bk4s8n78l2jsbn9r3z/T/tmpBoQLx_pycharm-management/pip-9.0.1/setup.py install Error occurred: 40:357: execution error: /System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py:266: UserWarning: Unknown distribution option: […]
IronPython
IronPython can expose Python types to C# libraries, and expose C# libraries to Python code.
Python ImportError: No module named …
Symptom: from MY_FOLDER.MY_FILE import MY_CLASS causes an error: ImportError: No module named MY_FOLDER.MY_FILE Debugging: Execute the program in debug mode, In the Variables window expand Special Variables, Read the __warningregistry__ value. Possible cause: The __init__.py file is missing in the directory of the referenced class. Solution: Create an empty __init__.py file in the directory where the class is referenced […]
Working with PyCharm
Project management Create a new project in PyCharm In the File menu select New Project…, On the left side select the Python framework you want to use, Enter the name for your project to the end of the Location path, If you have selected a framework that asks for more information Click the More Settings link […]