How to install Python, Pipx, Poetry and fastapi

Опубликовано: 06 Апрель 2025
на канале: Quoteonomics

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Hi. I will guide you through the installation of Python, Pipx, Poetry and fastapi.
go to google and write python download

1, Download Python from official website and install it.

2, Then install Pipx through cmd

write this command in cmd to install pipx py -m pip install --user pipx
copy this script path
Type cd and paste the path, then press enter.
now cmd in script path

Now enter the following command to ensure the path:

.\pipx.exe ensurepath

Step 1: Install pipx
Open your terminal.
Install pipx using pip: python -m pip install --user pipx

Step 2: Ensure pipx's binary directory is in your PATH: python -m pipx ensurepath

Step 3: Restart your terminal to apply the PATH update.

Step 4: run the command pipx install poetry

Step 5: To check the version run poetry --version

Create a folder and open it in VSCODE

now poetry install we will add new project wit fast api

Step 6: Create a new project with poetry new uit-api-class --name uitclass

new project created...

Step 7: open the sub folder inside of the parent folder, in this case uitclass

Step 8: Now create a new file named main.py

Step 9 (optional): Check the version of python with the command poetry run python --version
now add fastapi
now we go in to project folder using CD command
Step 10: poetry add fastapi "uvicorn[standard]"
fast api added

Step 10a (optional): Check the packages inside of the pyproject.toml

Step 11: Write the hello world code in the main.py file:
https://github.com/panaverse/learn-ge...

now we run the server using port 8000

Step 12: run the server: poetry run uvicorn uitclass.main:app --host 0.0.0.0 --port 8000

our server starts on port 8000

now try these url to check your project is running on fast api
i will use http://localhost:8000

Step 13: Open the following urls:
http://0.0.0.0:8000/

http://0.0.0.0:8000/docs

http://0.0.0.0:8000/openapi.json

or
http://localhost:8000

now our project is running on localhost port 8000

Thank you for watching........

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