Developed a targeted enhancement for the JetBrains/rules_python repository, focusing on improving runfiles path parsing to handle spaces and newline characters within file paths. This work involved updating the parsing logic in Python to correctly interpret escaped characters, ensuring greater resilience and compatibility in complex workspace environments. Comprehensive unit tests were added and refined to validate the new behavior, emphasizing robust file handling and reducing the risk of path resolution errors. The implementation was delivered as a focused feature update, demonstrating attention to edge cases and a methodical approach to maintaining code quality through thorough testing and careful adjustment of parsing routines.