tools: ynl: add the Python requirements.txt file
It is a good practice to state explicitly which are the required Python
packages needed in a particular project to run it. The most commonly
used way is to store them in the `requirements.txt` file*.
*URL: https://pip.pypa.io/en/stable/reference/requirements-file-format/
Currently user needs to figure out himself that Python needs `PyYAML`
and `jsonschema` (and theirs requirements) packages to use the tool.
Add the `requirements.txt` for user convenience.
How to use it:
1) (optional) Create and activate empty virtual environment:
python3.X -m venv venv3X
source ./venv3X/bin/activate
2) Install all the required packages:
pip install -r requirements.txt
or
python -m pip install -r requirements.txt
3) Run the script!
The `requirements.txt` file was tested for:
* Python 3.6
* Python 3.8
* Python 3.10
Signed-off-by: Michal Michalik <michal.michalik@intel.com>
Link: https://lore.kernel.org/r/20230323190802.32206-1-michal.michalik@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
diff --git a/tools/net/ynl/requirements.txt b/tools/net/ynl/requirements.txt
new file mode 100644
index 0000000..0db6ad0
--- /dev/null
+++ b/tools/net/ynl/requirements.txt
@@ -0,0 +1,2 @@
+jsonschema==4.*
+PyYAML==6.*
