FIXUP: Switch to logging statements

install/linux/vendor-pymupdf.py

@@ -1,11 +1,14 @@
 #!/usr/bin/env python3
 
 import argparse
+import logging
 import os
 import subprocess
 import sys
 from pathlib import Path
 
+logger = logging.getLogger(__name__)
+
 DZ_VENDOR_DIR = Path("./dangerzone/vendor")
 
 
@@ -18,7 +21,13 @@ def main():
     )
     args = parser.parse_args()
 
-    print(">>> Getting PyMuPDF deps as requirements.txt", file=sys.stderr)
+    logging.basicConfig(
+        level=logging.DEBUG,
+        format="%(asctime)s - %(levelname)s - %(message)s",
+        datefmt="%Y-%m-%d %H:%M:%S",
+    )
+
+    logger.info("Getting PyMuPDF deps as requirements.txt")
     cmd = ["poetry", "export", "--only", "container"]
     container_requirements_txt = subprocess.check_output(cmd)
 
@@ -39,7 +48,7 @@ def main():
     if sys.version.startswith("3.8"):
         container_requirements_txt = container_requirements_txt.replace(b"3.9", b"3.8")
 
-    print(f">>> Vendoring PyMuPDF under '{args.dest}'", file=sys.stderr)
+    logger.info(f"Vendoring PyMuPDF under '{args.dest}'")
     # We prefer to call the CLI version of `pip`, instead of importing it directly, as
     # instructed here:
     # https://pip.pypa.io/en/latest/user_guide/#using-pip-from-your-program
@@ -58,10 +67,9 @@ def main():
     subprocess.run(cmd, check=True, input=container_requirements_txt)
 
     if not os.listdir(args.dest):
-        print(f">>> Failed to vendor PyMuPDF under '{args.dest}'", file=sys.stderr)
-
+        logger.error(f"Failed to vendor PyMuPDF under '{args.dest}'")
 
-    print(f">>> Successfully vendored PyMuPDF under '{args.dest}'", file=sys.stderr)
+    logger.info(f"Successfully vendored PyMuPDF under '{args.dest}'")
 
 
 if __name__ == "__main__":