simplify, type anno, lint

Author: scivision

src/mozloc/airport.py

@@ -3,13 +3,13 @@
 Airport was removed from macOS 14.4+, so these functions no longer are relevant.
 """
 
-from __future__ import annotations
-import typing as T
 import logging
 import subprocess
 import re
 
-from .cmd import get_airport, running_as_root
+import pandas
+
+from .exe import get_airport, running_as_root
 
 
 def cli_config_check() -> bool:
@@ -41,7 +41,7 @@ def get_signal() -> str:
     return ret
 
 
-def parse_signal(raw: str) -> list[dict[str, T.Any]]:
+def parse_signal(raw: str) -> pandas.DataFrame:
     isroot = running_as_root()
 
     psudo = r"\s*([0-9a-zA-Z\s\-\.]+)\s+([0-9a-f]{2}(?::[0-9a-f]{2}){5})\s+(-\d{2,3})"
@@ -68,4 +68,4 @@ def parse_signal(raw: str) -> list[dict[str, T.Any]]:
                 d["macAddress"] = mat.group(ibssid)
             dat.append(d)
 
-    return dat
+    return pandas.DataFrame(dat)

src/mozloc/base.py

@@ -1,4 +1,3 @@
-from __future__ import annotations
 from time import sleep
 from pathlib import Path
 import logging

src/mozloc/cmd.py renamed to src/mozloc/exe.py

@@ -1,5 +1,3 @@
-from __future__ import annotations
-
 import os
 import functools
 import shutil
@@ -28,11 +26,3 @@ def get_airport() -> str:
         raise EnvironmentError(msg)
 
     return exe
-
-
-def get_nmcli() -> str:
-    return get_exe("nmcli")
-
-
-def get_netsh() -> str:
-    return get_exe("netsh")

src/mozloc/netman.py

@@ -1,21 +1,21 @@
 """ Network Manager CLI (nmcli) functions """
 
-from __future__ import annotations
-import typing as T
 import subprocess
 import logging
-import pandas
 import io
 from time import sleep
 
-from .cmd import get_nmcli
+import pandas
+
+from .exe import get_exe
 
 
 def cli_config_check() -> bool:
     # %% check that NetworkManager CLI is available and WiFi is active
+    exe = get_exe("nmcli")
 
     try:
-        ret = subprocess.check_output([get_nmcli(), "-t", "radio", "wifi"], text=True, timeout=2)
+        ret = subprocess.check_output([exe, "-t", "radio", "wifi"], text=True, timeout=2)
     except subprocess.CalledProcessError as err:
         logging.error(err)
         return False
@@ -36,7 +36,9 @@ def cli_config_check() -> bool:
 
 
 def get_signal() -> str:
-    cmd = [get_nmcli(), "-g", "SSID,BSSID,FREQ,SIGNAL", "device", "wifi"]
+    exe = get_exe("nmcli")
+
+    cmd = [exe, "-g", "SSID,BSSID,FREQ,SIGNAL", "device", "wifi"]
     # Debian stretch, Ubuntu 18.04
     # cmd = [EXE, "-t", "-f", "SSID,BSSID,FREQ,SIGNAL", "device", "wifi"]
     # ubuntu 16.04
@@ -49,7 +51,7 @@ def get_signal() -> str:
     sleep(0.5)  # nmcli errored for less than about 0.2 sec.
     # takes several seconds to update, so do it now.
 
-    scan = [get_nmcli(), "device", "wifi", "rescan"]
+    scan = [exe, "device", "wifi", "rescan"]
 
     try:
         ret = subprocess.check_output(scan, timeout=1.0, text=True)
@@ -59,7 +61,7 @@ def get_signal() -> str:
     return ret
 
 
-def parse_signal(raw: str) -> list[dict[str, T.Any]]:
+def parse_signal(raw: str) -> pandas.DataFrame:
     dat = pandas.read_csv(
         io.StringIO(raw),
         sep=r"(?<!\\):",

src/mozloc/netsh.py

@@ -1,17 +1,19 @@
 """ Windows NetSH functions """
 
-from __future__ import annotations
-import typing as T
 import subprocess
 import logging
 import io
 
-from .cmd import get_netsh
+import pandas
+
+from .exe import get_exe
 
 
 def cli_config_check() -> bool:
     # %% check that NetSH EXE is available and WiFi is active
-    cmd = [get_netsh(), "wlan", "show", "networks", "mode=bssid"]
+    exe = get_exe("netsh")
+
+    cmd = [exe, "wlan", "show", "networks", "mode=bssid"]
 
     try:
         ret = subprocess.check_output(cmd, text=True, timeout=2)
@@ -39,8 +41,9 @@ def get_signal() -> str:
 
     returns dict of data parsed from EXE
     """
+    exe = get_exe("netsh")
 
-    cmd = [get_netsh(), "wlan", "show", "networks", "mode=bssid"]
+    cmd = [exe, "wlan", "show", "networks", "mode=bssid"]
     try:
         ret = subprocess.check_output(cmd, timeout=1.0, text=True)
     except subprocess.CalledProcessError as err:
@@ -49,7 +52,7 @@ def get_signal() -> str:
     return ret
 
 
-def parse_signal(raw: str) -> list[dict[str, T.Any]]:
+def parse_signal(raw: str) -> pandas.DataFrame:
     dat: list[dict[str, str]] = []
     out = io.StringIO(raw)
 
@@ -83,7 +86,7 @@ def parse_signal(raw: str) -> list[dict[str, T.Any]]:
                 break
             break
 
-    return dat
+    return pandas.DataFrame(dat)
 
 
 def signal_percent_to_dbm(percent: int) -> int:

src/mozloc/web.py

@@ -1,19 +1,13 @@
-import requests
 import logging
-import pandas
-import json
-import typing as T
 from datetime import datetime
 
+import requests
+import pandas
+
+
+def get_loc_mozilla(dat: pandas.DataFrame, url: str):
 
-def get_loc_mozilla(dat: T.Sequence[T.Any], url: str):
-    match dat:
-        case pandas.DataFrame():
-            json_to = dat.to_json(orient="records")
-        case list():
-            json_to = json.dumps(dat)
-        case _:
-            raise TypeError("Unknown data format")
+    json_to = dat.to_json(orient="records")
 
     json_to = '{ "wifiAccessPoints":' + json_to + "}"
     try: