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
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).
以下是 PyCharm 5.1 的真面目，不要太激动哈。