Use ruff and ruff format (#534)

Replaces the previously used linting and code formatting tools with ruff.

devtools/check_readme_vs_fixtures.py

@@ -1,7 +1,8 @@
 """Script that checks if README.md is missing devices that have fixtures."""
 from kasa.tests.conftest import ALL_DEVICES, BULBS, DIMMERS, LIGHT_STRIPS, PLUGS, STRIPS
 
-readme = open("README.md").read()
+with open("README.md") as f:
+    readme = f.read()
 
 typemap = {
     "light strips": LIGHT_STRIPS,

devtools/dump_devinfo.py

@@ -1,7 +1,8 @@
 """This script generates devinfo files for the test suite.
 
-If you have new, yet unsupported device or a device with no devinfo file under kasa/tests/fixtures,
-feel free to run this script and create a PR to add the file to the repository.
+If you have new, yet unsupported device or a device with no devinfo file under
+ kasa/tests/fixtures, feel free to run this script and create a PR to add the file
+ to the repository.
 
 Executing this script will several modules and methods one by one,
 and finally execute a query to query all of them at once.
@@ -84,13 +85,13 @@ def cli(host, debug):
 
     for test_call in items:
 
-        async def _run_query():
+        async def _run_query(test_call):
             protocol = TPLinkSmartHomeProtocol(host)
             return await protocol.query({test_call.module: {test_call.method: None}})
 
         try:
             click.echo(f"Testing {test_call}..", nl=False)
-            info = asyncio.run(_run_query())
+            info = asyncio.run(_run_query(test_call))
             resp = info[test_call.module]
         except Exception as ex:
             click.echo(click.style(f"FAIL {ex}", fg="red"))

devtools/parse_pcap.py

@@ -15,7 +15,7 @@ from kasa.protocol import TPLinkSmartHomeProtocol
 def read_payloads_from_file(file):
     """Read the given pcap file and yield json payloads."""
     pcap = dpkt.pcap.Reader(file)
-    for ts, pkt in pcap:
+    for _ts, pkt in pcap:
         eth = Ethernet(pkt)
         if eth.type != ETH_TYPE_IP:
             continue
@@ -44,9 +44,8 @@ def read_payloads_from_file(file):
 
         try:
             json_payload = json.loads(decrypted)
-        except (
-            Exception
-        ) as ex:  # this can happen when the response is split into multiple tcp segments
+        except Exception as ex:
+            # this can happen when the response is split into multiple tcp segments
             echo(f"[red]Unable to parse payload '{decrypted}', ignoring: {ex}[/red]")
             continue
 
@@ -91,7 +90,8 @@ def parse_pcap(file):
                 context_str = f" [ctx: {context}]" if context else ""
 
                 echo(
-                    f"[{is_success}] {direction}{context_str} {module}.{cmd}: {pf(response)}"
+                    f"[{is_success}] {direction}{context_str} {module}.{cmd}:"
+                    f" {pf(response)}"
                 )
 
     echo(pf(seen_items))

devtools/perftest.py

@@ -59,13 +59,13 @@ async def main(addrs, rounds):
 
     if test_gathered:
         print("=== Testing using gather on all devices ===")
-        for i in range(rounds):
+        for _i in range(rounds):
             data.append(await _update_concurrently(devs))
             await asyncio.sleep(2)
 
         await asyncio.sleep(5)
 
-        for i in range(rounds):
+        for _i in range(rounds):
             data.append(await _update_sequentially(devs))
             await asyncio.sleep(2)
 
@@ -77,7 +77,7 @@ async def main(addrs, rounds):
     futs = []
     data = []
     locks = {dev: asyncio.Lock() for dev in devs}
-    for i in range(rounds):
+    for _i in range(rounds):
         for dev in devs:
             futs.append(asyncio.ensure_future(_update(dev, locks[dev])))