fix style error

Author: mainred

src/aks-agent/azext_aks_agent/agent/k8s/pod_exec.py

@@ -137,36 +137,36 @@ def _set_terminal_raw_mode():
         kernel32.SetConsoleMode(stdin_handle, new_mode)
 
         return stdin_handle, old_mode.value
-    else:
-        # Unix/Linux raw mode implementation
-        # Reference: https://github.com/moby/term/blob/main/termios_unix.go
-        fd = sys.stdin.fileno()
-        old_settings = termios.tcgetattr(fd)
-        new_settings = list(old_settings)
 
-        # Input modes - clear IGNBRK, BRKINT, PARMRK, ISTRIP, INLCR, IGNCR, ICRNL, IXON
-        new_settings[0] &= ~(termios.IGNBRK | termios.BRKINT | termios.PARMRK |
-                             termios.ISTRIP | termios.INLCR | termios.IGNCR |
-                             termios.ICRNL | termios.IXON)
+    # Unix/Linux raw mode implementation
+    # Reference: https://github.com/moby/term/blob/main/termios_unix.go
+    fd = sys.stdin.fileno()
+    old_settings = termios.tcgetattr(fd)
+    new_settings = list(old_settings)
 
-        # Output modes - clear OPOST
-        new_settings[1] &= ~termios.OPOST
+    # Input modes - clear IGNBRK, BRKINT, PARMRK, ISTRIP, INLCR, IGNCR, ICRNL, IXON
+    new_settings[0] &= ~(termios.IGNBRK | termios.BRKINT | termios.PARMRK |
+                         termios.ISTRIP | termios.INLCR | termios.IGNCR |
+                         termios.ICRNL | termios.IXON)
 
-        # Local modes - clear ECHO, ECHONL, ICANON, ISIG, IEXTEN
-        new_settings[3] &= ~(termios.ECHO | termios.ECHONL | termios.ICANON |
-                             termios.ISIG | termios.IEXTEN)
+    # Output modes - clear OPOST
+    new_settings[1] &= ~termios.OPOST
 
-        # Control modes - clear CSIZE, PARENB; set CS8
-        new_settings[2] &= ~(termios.CSIZE | termios.PARENB)
-        new_settings[2] |= termios.CS8
+    # Local modes - clear ECHO, ECHONL, ICANON, ISIG, IEXTEN
+    new_settings[3] &= ~(termios.ECHO | termios.ECHONL | termios.ICANON |
+                         termios.ISIG | termios.IEXTEN)
 
-        # Control characters - set VMIN = 1, VTIME = 0
-        new_settings[6][termios.VMIN] = 1
-        new_settings[6][termios.VTIME] = 0
+    # Control modes - clear CSIZE, PARENB; set CS8
+    new_settings[2] &= ~(termios.CSIZE | termios.PARENB)
+    new_settings[2] |= termios.CS8
 
-        termios.tcsetattr(fd, termios.TCSADRAIN, new_settings)
+    # Control characters - set VMIN = 1, VTIME = 0
+    new_settings[6][termios.VMIN] = 1
+    new_settings[6][termios.VTIME] = 0
 
-        return fd, old_settings
+    termios.tcsetattr(fd, termios.TCSADRAIN, new_settings)
+
+    return fd, old_settings
 
 
 def _restore_terminal_mode(fd_or_handle, old_settings, windows_console_state=None):
@@ -265,7 +265,7 @@ def _heartbeat_worker(exec_stream, stop_event):
         stop_event.wait(min(1.0, HEARTBEAT_INTERVAL / 5))
 
 
-def exec_command_in_pod(pod_name: str, command: List[str],  # pylint: disable=too-many-branches
+def exec_command_in_pod(pod_name: str, command: List[str],  # pylint: disable=too-many-branches,too-many-locals
                         namespace: str = AGENT_NAMESPACE,
                         kubeconfig_path: Optional[str] = None,
                         interactive: bool = True,
@@ -297,7 +297,7 @@ def exec_command_in_pod(pod_name: str, command: List[str],  # pylint: disable=to
 
     def cleanup():
         """Cleanup function to ensure proper resource cleanup."""
-        nonlocal terminal_state, original_sigwinch, fd, fl, resp, cleanup_done, windows_console_state
+        nonlocal cleanup_done
 
         # Prevent duplicate cleanup
         if cleanup_done: