Removed unused files

2 files changed, 2 insertions, 61 deletions

diff --git a/custom_components/skykettle/ble_scan.py b/custom_components/skykettle/ble_scan.py
deleted file mode 100644
index 7f9a11d..0000000
--- a/custom_components/skykettle/ble_scan.py
+++ /dev/null
@@ -1,57 +0,0 @@
-import subprocess
-import asyncio
-import shlex
-import re
-from collections import namedtuple
-
-REGEX_MAC = r"^(([0-9a-fA-F]){2}[:-]?){5}[0-9a-fA-F]{2}$"
-
-BleDevice = namedtuple("BleDevice", ["mac", "name"])
-BleAdapter = namedtuple("BleAdapter", ["name", "mac"])
-
-
-async def ble_scan(device, scan_time=3):
-    devopt = ""
-    if device: devopt = f"-i {shlex.quote(device)}"
-    proc = await asyncio.create_subprocess_shell(
-        f"timeout -s INT {int(scan_time)}s hcitool {devopt} lescan",
-        stdout=asyncio.subprocess.PIPE,
-        stderr=asyncio.subprocess.PIPE)
-    stdout, stderr = await proc.communicate()
-    out_lines = stdout.decode('utf-8').split('\n')
-    err = stderr.decode('utf-8')
-
-    res = []
-    for l in out_lines:
-        cols = l.split(maxsplit=2)
-        if len(cols) >= 2 and re.match(REGEX_MAC, cols[0]):
-            mac = cols[0]
-            name = cols[1].replace('_',' ')
-            if name == "(unknown)": name = None
-            if len([l for l in res if l.mac == mac]) == 0:
-                res.append(BleDevice(mac, name))
-
-    if err and not res:
-        if "Operation not permitted" in err:
-            raise PermissionError(err)
-        else:
-            raise Exception(err)
-
-    return res
-
-async def ble_get_adapters():
-    proc = await asyncio.create_subprocess_shell(
-        "hcitool dev",
-        stdout=asyncio.subprocess.PIPE,
-        stderr=asyncio.subprocess.PIPE)
-    stdout, stderr = await proc.communicate()
-    out_lines = stdout.decode('utf-8').split('\n')
-    err = stderr.decode('utf-8')
-    if err: raise Exception(err)
-
-    devices = []
-    for line in out_lines:
-        cols = line.split()
-        if len(cols) >= 2 and re.match(REGEX_MAC, cols[1]):
-            devices.append(BleAdapter(cols[0], cols[1]))
-    return devices
diff --git a/custom_components/skykettle/config_flow.py b/custom_components/skykettle/config_flow.py
index 6243670..93c45cc 100644
--- a/custom_components/skykettle/config_flow.py
+++ b/custom_components/skykettle/config_flow.py
@@ -6,15 +6,13 @@ import traceback
 import sys
 import asyncio
 import subprocess
-from homeassistant.components import bluetooth
 import voluptuous as vol
+from homeassistant.components import bluetooth
 from homeassistant.const import *
-import homeassistant.helpers.config_validation as cv
 from homeassistant import config_entries
 from homeassistant.core import callback
+import homeassistant.helpers.config_validation as cv
 from .const import *
-from .ble_scan import ble_scan
-from .ble_scan import ble_get_adapters
 from .kettle_connection import KettleConnection
 from .skykettle import SkyKettle