| /_tools/lib/logging.py |
|---|
| 1,4 → 1,21 |
| import shutil |
| def log(s, end = "\n"): |
| print(s, end = end, flush = True) |
| def require_tools(names): |
| assert(type(names) == list or type(names) == tuple) |
| for name in names: |
| assert(type(name) == str) |
| not_found = [] |
| for name in names: |
| if shutil.which(name) is None: |
| not_found.append(name) |
| if len(not_found) != 0: |
| log("Sorry, I can't find some tools:") |
| for name in not_found: |
| print(f"- {name}") |
| exit(1) |