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cli.md View File

@ -6,7 +6,7 @@ The QMK CLI makes building and working with QMK keyboards easier. We have provid
### Requirements :id=requirements
QMK requires Python 3.6 or greater. We try to keep the number of requirements small but you will also need to install the packages listed in [`requirements.txt`](https://github.com/qmk/qmk_firmware/blob/master/requirements.txt). These are installed automatically when you install the QMK CLI.
QMK requires Python 3.7 or greater. We try to keep the number of requirements small but you will also need to install the packages listed in [`requirements.txt`](https://github.com/qmk/qmk_firmware/blob/master/requirements.txt). These are installed automatically when you install the QMK CLI.
### Install Using Homebrew (macOS, some Linux) :id=install-using-homebrew
@ -20,7 +20,7 @@ qmk setup # This will clone `qmk/qmk_firmware` and optionally set up your build
### Install Using pip :id=install-using-easy_install-or-pip
If your system is not listed above you can install QMK manually. First ensure that you have Python 3.6 (or later) installed and have installed pip. Then install QMK with this command:
If your system is not listed above you can install QMK manually. First ensure that you have Python 3.7 (or later) installed and have installed pip. Then install QMK with this command:
```
python3 -m pip install qmk


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cli_development.md View File

@ -44,7 +44,7 @@ def hello(cli):
First we import the `cli` object from `milc`. This is how we interact with the user and control the script's behavior. We use `@cli.argument()` to define a command line flag, `--name`. This also creates a configuration variable named `hello.name` (and the corresponding `user.name`) which the user can set so they don't have to specify the argument. The `cli.subcommand()` decorator designates this function as a subcommand. The name of the subcommand will be taken from the name of the function.
Once inside our function we find a typical "Hello, World!" program. We use `cli.log` to access the underlying [Logger Object](https://docs.python.org/3.6/library/logging.html#logger-objects), whose behavior is user controllable. We also access the value for name supplied by the user as `cli.config.hello.name`. The value for `cli.config.hello.name` will be determined by looking at the `--name` argument supplied by the user, if not provided it will use the value in the `qmk.ini` config file, and if neither of those is provided it will fall back to the default supplied in the `cli.argument()` decorator.
Once inside our function we find a typical "Hello, World!" program. We use `cli.log` to access the underlying [Logger Object](https://docs.python.org/3.7/library/logging.html#logger-objects), whose behavior is user controllable. We also access the value for name supplied by the user as `cli.config.hello.name`. The value for `cli.config.hello.name` will be determined by looking at the `--name` argument supplied by the user, if not provided it will use the value in the `qmk.ini` config file, and if neither of those is provided it will fall back to the default supplied in the `cli.argument()` decorator.
# User Interaction
@ -56,13 +56,13 @@ There are two main methods for outputting text in a subcommand- `cli.log` and `c
You can use special tokens to colorize your text, to make it easier to understand the output of your program. See [Colorizing Text](#colorizing-text) below.
Both of these methods support built-in string formatting using python's [printf style string format operations](https://docs.python.org/3.6/library/stdtypes.html#old-string-formatting). You can use tokens such as `%s` and `%d` within your text strings then pass the values as arguments. See our Hello, World program above for an example.
Both of these methods support built-in string formatting using python's [printf style string format operations](https://docs.python.org/3.7/library/stdtypes.html#old-string-formatting). You can use tokens such as `%s` and `%d` within your text strings then pass the values as arguments. See our Hello, World program above for an example.
You should never use the format operator (`%`) directly, always pass values as arguments.
### Logging (`cli.log`)
The `cli.log` object gives you access to a [Logger Object](https://docs.python.org/3.6/library/logging.html#logger-objects). We have configured our log output to show the user a nice emoji for each log level (or the log level name if their terminal does not support unicode.) This way the user can tell at a glance which messages are most important when something goes wrong.
The `cli.log` object gives you access to a [Logger Object](https://docs.python.org/3.7/library/logging.html#logger-objects). We have configured our log output to show the user a nice emoji for each log level (or the log level name if their terminal does not support unicode.) This way the user can tell at a glance which messages are most important when something goes wrong.
The default log level is `INFO`. If the user runs `qmk -v <subcommand>` the default log level will be set to `DEBUG`.


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coding_conventions_python.md View File

@ -317,7 +317,7 @@ At the time of this writing our tests are not very comprehensive. Looking at the
## Integration Tests
Integration tests can be found in `lib/python/qmk/tests/test_cli_commands.py`. This is where CLI commands are actually run and their overall behavior is verified. We use [`subprocess`](https://docs.python.org/3.6/library/subprocess.html#module-subprocess) to launch each CLI command and a combination of checking output and returncode to determine if the right thing happened.
Integration tests can be found in `lib/python/qmk/tests/test_cli_commands.py`. This is where CLI commands are actually run and their overall behavior is verified. We use [`subprocess`](https://docs.python.org/3.7/library/subprocess.html#module-subprocess) to launch each CLI command and a combination of checking output and returncode to determine if the right thing happened.
## Unit Tests


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