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FastAPI Installation

FastAPI installation ka matlab hai FastAPI framework aur uski required dependencies (Uvicorn…

Overview

FastAPI Installation — Quick Facts

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Property: Detail

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Full Name: FastAPI Installation

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Category: Setup, Development Environment

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Language Requirement: Python 3.7+ (3.10+ recommended)

Topic 1

Prerequisites

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python --version ya python3…

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Agar Python installed nahi hai —…

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Windows par PATH me add karna mat…

Topic 2

Installation Methods

💡 | Method | Command | When to Use | |---|---|---| | pip (standard) | pip install fastapi…

Topic 3

Step-by-Step Guide

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python -m venv venv (ya python3 -m…

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Yeh venv naam ka folder banayega…

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Kyun: project dependencies…

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Windows: venv\Scripts\activate

Topic 4

Optional Dependencies

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pip install "fastapi[all]" — sab…

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Beginners ke liye recommended —…

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Production me specific…

Topic 5

Verification

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python -c "import fastapi;…

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Expected: version number (e.g.,…

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uvicorn --version

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Expected: version number dikhega

Topic 6

IDE Setup

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Python extension — Microsoft ka…

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Pylance — type checking +…

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Python interpreter — virtual…

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REST Client — API testing…

Topic 7

Installation Flow

🌟 `mermaid flowchart TD Start[Start Setup] --> CheckPython{Python 3.7+ Installed?}…

Topic 8

Troubleshooting

🚀 | Problem | Cause | Solution | |---|---|---| | python not found | Python PATH me nahi |…

Topic 9

Best Practices

📚 1. Virtual environment hamesha — system Python me direct install mat karo 2.…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

FastAPI Installation ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

FastAPI Installation ka 'Full Name' kya hai?

Complete! 🎉

FastAPI Installation Complete!

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