#Pip flask python 3 install module install#
#Pip flask python 3 install module code#
#Pip flask python 3 install module download#

venv/bin/activate # Windows py -3 -m venv. venv/bin/activate # macOS python3 -m venv.

#Pip flask python 3 install module install#

venv based on your current interpreter: # Linux sudo apt-get install python3-venv # If needed python3 -m venv. In that folder, use the following command (as appropriate to your computer) to create and activate a virtual environment named. On your file system, create a project folder for this tutorial, such as hello_flask. A virtual environment also makes it easy to Create a requirements.txt file for the environment. Using a virtual environment avoids installing Flask into a global Python environment and gives you exact control over the libraries used in an application. In this section, you create a virtual environment in which Flask is installed. If the Python interpreter's folder isn't included, open Windows Settings, search for 'environment', select Edit environment variables for your account, then edit the Path variable to include that folder.Ĭreate a project environment for the Flask tutorial

You can check the location by running path at the command prompt. On Windows, make sure the location of your Python interpreter is included in your PATH environment variable.

#Pip flask python 3 install module download#

(All operating systems) A download from Anaconda (for data science purposes).

(macOS) An installation through Homebrew on macOS using brew install python3 (the system install of Python on macOS is not supported).

(Linux) The built-in Python 3 installation works well, but to install other Python packages you must run sudo apt install python3-pip in the terminal.

(All operating systems) A download from typically use the Download Python 3.9.1 button that appears first on the page (or whatever is the latest version).

Install a version of Python 3 (for which this tutorial is written). To successfully complete this Flask tutorial, you must do the following (which are the same steps as in the general Python tutorial):

#Pip flask python 3 install module code#

If you have any problems, feel free to file an issue for this tutorial in the VS Code documentation repository. The completed code project for this Flask tutorial can be found on GitHub: python-sample-vscode-flask-tutorial. Along the way, you experience a number of features of Visual Studio Code including using the terminal, the editor, the debugger, code snippets, and more. In this Flask tutorial, you create a simple Flask app with three pages that use a common base template.

For convenience, we typically speak of these defaults as part of Flask. For example, Flask doesn't provide a page template engine, but installing Flask includes the Jinja templating engine by default. The extensions integrate seamlessly with Flask so that they appear as if they were part of Flask itself. Such features are instead provided by special Python packages called Flask extensions.

Configure IntelliSense for cross-compilingĮdit Flask Tutorial in Visual Studio Codeįlask is a lightweight Python framework for web applications that provides the basics for URL routing and page rendering.įlask is called a 'micro' framework because it doesn't directly provide features like form validation, database abstraction, authentication, and so on.