more features

README.md

@@ -10,11 +10,13 @@ Why it is better than all other tools:
 
 1. **Format agnostic**. You can use DepHell with your favorite format: setup.py, requirements.txt, Pipfile, poetry. DepHell supports them all and much more.
 1. **Use your favorite tool on any project**. Want to install a poetry based project, but don't like poetry? Just say DepHell to convert project meta information into setup.py and install it with pip. Or directly work with the project from DepHell, because DepHell can do everything what you usually want to do with packages.
-1. **DepHell doesn't try to replace your favorite tools**. If you use poetry, you have to use poetry's file formats and commands. However, DepHell can be combined with any other tool or even combine all these tools together through formats converting.
+1. **DepHell doesn't try to replace your favorite tools**. If you use poetry, you have to use poetry's file formats and commands. However, DepHell can be combined with any other tool or even combine all these tools together through formats converting. You can use DepHell, poetry and pip at the same time.
 1. **Easily extendable**. Pipfile should be just another one supported format for pip. However, pip is really old and big project with many bad decisions, so, PyPA team can't just add new features in pip without fear to broke everything. This is how pipenv has been created, but pipenv has inherited almost all problems of pip and isn't extendable too. DepHell has strong modularity and can be easily extended by new formats and commands.
 1. **Developers friendly**. We aren't going to place all our modules into [`_internal`](https://github.com/pypa/pip/tree/master/src/pip/_internal). Also, DepHell has [big ecosystem](https://github.com/dephell) with separated libraries to help you use some DepHell's parts without pain and big dependencies for your project.
 1. **All-in-one-solution**. DepHell can manage dependencies, virtual environments, tests, CLI tools, packages, generate configs, show licenses for dependencies, make security audit, get downloads statistic from pypi, search packages and much more. None of your tools can do it all.
 1. **Smart dependency resolution**. Sometimes pip and pipenv can't lock your dependencies. Try to execute `pipenv install oslo.utils==1.4.0`. Pipenv can't handle it, but DepHell can: `dephell deps add --from=Pipfile oslo.utils==1.4.0` to add new dependency and `dephell deps convert --from=Pipfile --to=Pipfile.lock` to lock it.
+1. **Asyncio based**. DepHell doesn't support Python 2.7, and that allows us to use modern features to make network and filesystem requests as fast as possible.
+1. **Multiple environments**. You can have as many environments for project as you want. Separate sphinx dependencies from your main and dev environment. Other tools like pipenv and poetry don't support it.
 
 
 Features: