Metadata-Version: 2.1
Name: jetzt
Version: 0.1.1
Summary: Light-weight project manager for Python projects.
Home-page: https://github.com/janikarh/jetzt
Author: Jani Karhunen
Author-email: janikarh@gmail.com
License: MIT
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Topic :: Utilities
Requires-Python: >=3.6.0
Description-Content-Type: text/markdown
Requires-Dist: bullet
Requires-Dist: click
Requires-Dist: colorama

# Jetzt

Light-weight project manager for Python projects.

This is a tiny tool built to automate repetitive manual tasks, when creating a new Python development project and managing project dependencies. What you will end up with, when using *jetzt*?

1. A new project directory under your *project base directory*, as defined in `JETZT_HOME`.
1. A new *virtualenv* named `venv` under the project directory with the System-level installed Python 3.6+ version.
1. The virtualenv will have `pip` and `setuptools` installed and updated to latest available versions.
1. Additional packages will be installed based on project type.

## Prerequisites

This has been tested on the following setup:

1. MacOS Sierra 10.12.6 and newer
1. Python 3.6+ (installed via *Homebrew*)
1. Zsh shell (with oh-my-zsh)

Things should probably work nicely on other releases of macOS and on various Linux distros too. **Python 3.6+ and zsh are expected.**

[A changelog](https://github.com/janikarh/jetzt/blob/master/CHANGELOG.md) is maintained.

- [Create project](#create-project)
- [Install Python packages](#install-python-packages)

## Create new project

Run `jetzt --scaffold` and follow the prompt. **Make sure**, you have set *environment variable* `JETZT_HOME` to point to a directory, which will hold the individual projects.

### Scaffolding options

You have couple of options for a new project.

Each project will have the following packages installed as *development dependencies*:

- flake8
- pytest

These will be listed in `requirements-dev.txt`.

#### Python - [Blank]

This scaffolding option is meant to be a good starting point for a generic Python project. This option will not install any additional packages.

#### Python - Flask

This scaffolding option is meant to be a good starting point for a new Flask-based webapp / API project. This option will install the following packages:

- Flask

These will be listed in `requirements.txt`.

#### Python - Jupyter

This scaffolding option is meant to be a good starting point for a new data science / analytics project. This option will install the following packages:

- jupyter + ipykernel
- pandas
- matplotlib
- seaborn

These will be listed in `requirements.txt`.

Also a `data`-directory will be created, and [this notebook](https://github.com/janikarh/jetzt/blob/master/jetzt/seeds/python_jupyter/starting-point.ipynb) will be copied to the project root (the notebook is included in the installation package).

After scaffolding, start a jupyter server by running `jupyter-notebook` in the project root directory.

## Manage Python packages

There is naturally the standard way of using *pip* to install dependencies, and manually add them to `requirements.txt`, etc.

*Jetzt* includes an option to install and manage packages for you. Please read the following examples:

### Install a package

To install a package `requests`, run `jetzt --install` and follow the prompt. You have an option to install the package as *a production dependency* or as *a development dependency*. What does all this mean, you might ask? Jetzt will:

1. Install the package *requests* (latest available version).
2. Add the package `requests` to `requirements.txt` with a version requirement set to minimum of the currently installed version. The packages, which *requests* depends on, are *not* added. If you selected `DEV` as a dependency type, the file `requirements-dev.txt` will be used instead.

**At the moment, you can only install one package at a time.**

Example of `requirements.txt`:

```
requests>=2.18.4
```

### List installed packages

To list installed packages, run `jetzt --list`.


## License

MIT.


