# Pycharm > PyCharm Python IDE with debugging and testing. Use for Python development. Use when this capability is needed. - Skill: `tomevault-io/pycharm` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/pycharm` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/pycharm/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: AI & ML - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/pycharm --- # PyCharm PyCharm is the best IDE for serious Python development. It excels in **Django** support, **Data Science** (Jupyter), and virtualenv management. ## When to Use - **Django/Flask**: It understands templates, routes, and ORM models better than VS Code. - **Data Science**: Integrated "SciView" for pandas dataframes and plotting. - **Testing**: Visual test runner for `pytest`. ## Core Concepts ### Virtual Environment Support Auto-detects and activates venvs. Handles `pip`, `poetry`, and `uv`. ### Debugger One of the best visual Python debuggers. Conditional breakpoints, evaluate expression. ### Type Checking Performs robust static analysis even without type hints, but works best with them. ## Best Practices (2025) **Do**: - **Use "Python > Data Science" mode**: If working with notebooks, the UI adapts. - **Use Endpoints View**: Visualizes all API routes in your Django/FastAPI app. - **Configure Interpreter**: Ensure the correct `venv` is selected in bottom right. **Don't**: - **Don't ignore the yellow**: PyCharm's PEP 8 warnings teach you better Python. ## References - [PyCharm Documentation](https://www.jetbrains.com/pycharm/documentation/) --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/g1joshi) — claim your Tome and manage your conversions.