PyCharm 5.1 Beta 发布了 ，PyCharm 是由 JetBrains 打造的一款 Python IDE。
- Docker Compose support
- Docker container settings in run configurations
- Tox support
- Improved support for Django forms
- Stepping filters in debugger
- Stepping over yield from and await
- Debugger performance improvements
- Python 2 and Python 3 Compatible Type Hinting
- Optional type hinting using run-time collected types
- Python code compatibility inspection improvements
- Devpi and Optional PyPI repositories support
- Postfix Code Completion
- Folding for Python code blocks, collection literals, and multi-line comments
- Improved attach to process
- Improved rendering of Markdown, LaTeX, and HTML cells in IPython Notebook files
- Local Terminal Improvements
- Unused imports warning and сode folding for ES6 imports
- Remote run and debug for Node.js apps
- Css custom properties
- Code assistance in tsconfig.json, .babelrc and .eslintrc
- Inline rename for TypeScript
- Debugging JS async code
- Improved support for React, Angular 1.5 and 2
- npm support improvements and Webpack support
- Support for RTL languages (Arabic and Hebrew).
- Easier merging with Git and other VCS thanks to the added by-word difference
- Two new actions to help you work with Git branches, available via the Branches popup (VCS | Git | Branches): Checkout with Rebase and Rename.
- Git worktree support and updated look and feel of Git Log.
- Improved speed-search in the show usages popup (Ctrl(Cmd)+Alt+7).