+ relocate file for lost+found radiotracking files

home/pi/relocate.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+
+import argparse
+import pathlib
+import logging
+import datetime
+import shutil
+
+parser = argparse.ArgumentParser(description="Relocate lost+found files of tRackIT OS to their original filenames")
+parser.add_argument('hostname', help="original hostname")
+parser.add_argument("-o", "--outpath", help="path to copy files to", type=pathlib.Path, default=".")
+parser.add_argument("-i", "--inpath", help="path to find files in", type=pathlib.Path, default=".")
+parser.add_argument("-p", "--prefix", help="prefix of files to find", default="#")
+parser.add_argument('-v', "--verbose", action='store_true')
+
+HEADERS = {
+    "[optional arguments]": ".ini",
+    "Device;Time;Frequency;Duration;max (dBW);avg (dBW);std (dB);noise (dBW);snr (dB)": ".csv",
+    "Time;Frequency;Duration;0": "-matched.csv",
+    "Device;Time;State": "-state.csv",
+}
+
+
+args = parser.parse_args()
+if args.verbose:
+    logging.basicConfig(level=logging.DEBUG)
+else:
+    logging.basicConfig(level=logging.INFO)
+
+logging.debug(args.__dict__)
+
+for path in args.inpath.glob(f"{args.prefix}*"):
+    logging.debug("Handling file        %s", path)
+
+    # get creation time
+    unix_ts = pathlib.Path(path).stat().st_ctime
+    ts = datetime.datetime.fromtimestamp(unix_ts)
+    logging.debug("Creation:            %s", ts)
+
+    # get header
+    with open(path) as f:
+        head = f.readline()[:-1]
+        logging.debug("Head:                %s", head)
+
+    # lookup file extension
+    try:
+        ext = HEADERS[head]
+        logging.debug("Extension:           %s", ext)
+    except KeyError:
+        logging.warning("No extension found for header \"%s\", skipping", head)
+        continue
+
+    # build path
+    dest_name = f"{args.hostname}_{ts:%Y-%m-%dT%H%M%S}{ext}"
+    logging.debug("Destination:          %s", dest_name)
+
+    dest_path = args.outpath / dest_name
+    logging.info("Copying %s to %s", path, dest_path)
+    shutil.copy(path, dest_path)