update README

Author: MarioIvancik

README.md

@@ -78,6 +78,11 @@ If a message field is not mandatory, then it's marked as OPTIONAL by "OPTIONAL"
 as the last comment in documentation for the given field.
 Optional fields have defaults as described in the [ProtoBuf] v3 doc.
 
+### Python protobuf files
+
+To use the compiled python protobuf files in a project, install the module in `protobuf/compiled/python`.
+For example: add this project as a submodule and add `file:fleet-protocol/protobuf/compiled/python` to `requirements.txt`. Then it can be imported as `fleet_protocol_protobuf_files`.
+
 ## Repo structure
 
 This repository contains a basic C API and CMake project to easily

protobuf/README.md

@@ -21,8 +21,7 @@ TARGET_LINK_LIBRARIES(<target> PUBLIC protobuf::libprotobuf protobuf-cpp-interfa
 Compile to all languages: (compiling python requires an extra step!)
 
 ```
-find definition -name "*.proto" -exec protoc -I=./definition --cpp_out=./compiled/cpp --csharp_out=./compiled/cs
---python_out=./compiled/python/fleet_protocol_protobuf_files --go_out=./compiled/go/ --go_opt=paths=source_relative {} +
+find definition -name "*.proto" -exec protoc -I=./definition --cpp_out=./compiled/cpp --csharp_out=./compiled/cs --python_out=./compiled/python/fleet_protocol_protobuf_files --go_out=./compiled/go/ --go_opt=paths=source_relative {} +
 ```
 
 To compile files to a specific language only, use the specific `*_out` options in command.