python migration

server/parser.py

@@ -0,0 +1,86 @@
+import re
+
+INTERFERENCE_TYPES = {"COE", "P2P", "P3P"}
+DIRECTION_TYPES = {"UL", "DL"}
+
+
+def parse_target_filename(filename, parent_dir):
+    base_name = re.sub(r"\.ini$", "", filename, flags=re.IGNORECASE)
+    segments = base_name.split("_")[2:]
+
+    test_identifier = f"{parent_dir}/{base_name}"
+    interference = segments[0] if segments and segments[0] in INTERFERENCE_TYPES else None
+    test_id = next((s for s in segments if re.match(r"^R\d+[A-Z0-9]+$", s, re.IGNORECASE)), None)
+    device = segments[1] if len(segments) > 1 else None
+    test_point = next((s for s in segments if re.match(r"^TPT\w+$", s)), None)
+    rssi = next((s for s in segments if re.match(r"^RSSI\d+$", s)), None)
+    station = next((s for s in segments if re.match(r"^STA\d+$", s)), None)
+    band = next((s for s in segments if re.match(r"^\dGHZ$", s)), None)
+    channel = next((s for s in segments if re.match(r"^CH\d+$", s)), None)
+    bandwidth = next((s for s in segments if re.match(r"^BW\d+$", s)), None)
+
+    last_segment = segments[-1] if segments else None
+    direction = last_segment if last_segment in DIRECTION_TYPES else None
+
+    rotation = None
+    if parent_dir:
+        rotation = next((s for s in parent_dir.split("_") if re.match(r"^ROT\d+$", s)), None)
+
+    return {
+        "id": test_identifier,
+        "test_id": test_id,
+        "interference": interference,
+        "device": device,
+        "test_point": test_point,
+        "rssi": rssi,
+        "station": station,
+        "band": band,
+        "channel": channel,
+        "bandwidth": bandwidth,
+        "direction": direction,
+        "rotation": rotation,
+    }
+
+
+def parse_result_filename(filename):
+    segments = re.split(r"[_\-]", filename)
+    test_id = next((s for s in segments if re.match(r"^R\d+[A-Z0-9]+$", s)), None)
+    device = segments[1] if len(segments) > 1 else None
+    return {"test_id": test_id, "device": device}
+
+
+def parse_timestamp(filename):
+    match = re.search(r"(\d{4}-\d{2}-\d{2}-\d{2}-\d{2}(?:-\d{2})?)(?:\.\w+)?$", filename)
+    if not match:
+        return None
+
+    parts = match.group(1).split("-")
+    year, month, day, hour, minute = parts[:5]
+    second = parts[5] if len(parts) > 5 else "00"
+    return f"{year}-{month}-{day}T{hour}:{minute}:{second}"
+
+
+def parse_elapsed_time(time_str):
+    match = re.match(r"^(\d+):(\d{2}):(\d{2})\.(\d+)$", time_str)
+    if not match:
+        return None
+
+    hours, minutes, seconds, fraction = match.groups()
+    return int(hours) * 3600 + int(minutes) * 60 + int(seconds) + float(f"0.{fraction}")
+
+
+def parse_tput_rssi(line):
+    match = re.search(
+        r"STA(\d+) over angles >> AVG IxChariot TPUT: (\d+) Mbps, AVG DL RSSI: (-?\d+) dBm, AVG UL RSSI: (-?\d+) dBm",
+        line,
+    )
+    if not match:
+        return None
+
+    station, tput, dl_rssi, ul_rssi = match.groups()
+    return {
+        "station": int(station),
+        "tput": int(tput),
+        "dlRssi": int(dl_rssi),
+        "ulRssi": int(ul_rssi),
+    }