Fix: "pyreadline" error when python version > 3.10

README.rst

@@ -1,6 +1,8 @@
 rshell
 =========
 
+support python version <= 3.12 on win; not support python >= 3.13;
+
 Remote MicroPython shell.
 
 This is a simple shell which runs on the host and uses MicroPython's

rshell/main.py

@@ -149,8 +149,8 @@
 UART_BUFFER_SIZE = 32
 BUFFER_SIZE = USB_BUFFER_SIZE
 QUIET = False
-RTS = ''
-DTR = ''
+SERIAL_EXCLUSIVE = True
+
 
 # It turns out that just because pyudev is installed doesn't mean that
 # it can actually be used. So we only bother to try if we're running
@@ -1676,6 +1676,8 @@ def write(self, buf):
 class DeviceSerial(Device):
 
     def __init__(self, port, baud, wait):
+        global SERIAL_EXCLUSIVE
+
         self.port = port
         self.baud = baud
         self.wait = wait
@@ -1700,7 +1702,8 @@ def __init__(self, port, baud, wait):
         self.dev_name_long = '%s at %d baud' % (port, baud)
 
         try:
-            pyb = Pyboard(port, baudrate=baud, wait=wait, rts=RTS, dtr=DTR)
+            pyb = Pyboard(port, baudrate=baud, 
+                wait=wait, exclusive = SERIAL_EXCLUSIVE)
         except PyboardError as err:
             print(err)
             sys.exit(1)
@@ -2841,21 +2844,19 @@ def do_rsync(self, line):
 
 def real_main():
     """The main program."""
-    global RTS
-    global DTR
+    global BUFFER_SIZE, SERIAL_EXCLUSIVE
+
     try:
         default_baud = int(os.getenv('RSHELL_BAUD'))
     except:
         default_baud = 115200
     default_port = os.getenv('RSHELL_PORT')
-    default_rts = os.getenv('RSHELL_RTS') or RTS
-    default_dtr = os.getenv('RSHELL_DTR') or DTR
     default_user = os.getenv('RSHELL_USER') or 'micro'
     default_password = os.getenv('RSHELL_PASSWORD') or 'python'
     default_editor = os.getenv('RSHELL_EDITOR') or os.getenv('VISUAL') or os.getenv('EDITOR') or 'vi'
     default_color = sys.stdout.isatty()
     default_nocolor = not default_color
-    global BUFFER_SIZE
+
     try:
         default_buffer_size = int(os.getenv('RSHELL_BUFFER_SIZE'))
     except:
@@ -2890,18 +2891,6 @@ def real_main():
         help="Set the serial port to use (default '%s')" % default_port,
         default=default_port
     )
-    parser.add_argument(
-        "--rts",
-        dest="rts",
-        help="Set the RTS state (default '%s')" % default_rts,
-        default=default_rts
-    )
-    parser.add_argument(
-        "--dtr",
-        dest="dtr",
-        help="Set the DTR state (default '%s')" % default_dtr,
-        default=default_dtr
-    )
     parser.add_argument(
         "-u", "--user",
         dest="user",
@@ -2932,6 +2921,14 @@ def real_main():
         help="Enable debug features",
         default=False
     )
+    parser.add_argument(
+        "--noexclusive",
+        dest="no_exclusive",
+        action="store_true",
+        help="Open the serial port Not use exclusive access mode"
+            " (default SERIAL_EXCLUSIVE is True)",
+        default=False
+    )
     parser.add_argument(
         "-n", "--nocolor",
         dest="nocolor",
@@ -3034,8 +3031,9 @@ def real_main():
 
     global ASCII_XFER
     ASCII_XFER = args.ascii_xfer
-    RTS = args.rts
-    DTR = args.dtr
+
+    if args.no_exclusive:
+        SERIAL_EXCLUSIVE = False
 
     if args.list:
         listports()