Serial is_reachable fix

Author: Carglglz

README.md

@@ -325,7 +325,7 @@ from upydevice.phantom import IMU_STREAMER
 imu_st = IMU_STREAMER(esp32, name='imu_st', init_soc=True)
 	192.168.1.43  # (This prints host ip)
 
-# SIMPLE SAMPLE (this use upydevice.cmd)
+# SIMPLE SAMPLE (this uses upydevice.cmd)
 imu_st.read_data()
 	array('f', [-0.4462279975414276, -0.12023930251598358, -0.9497069716453552])
 imu_st.setup_mode('gyro')

changelog.md

@@ -5,6 +5,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html)
 
 ## [0.2.3] [Github repo]
+### Fix
+- Serial device `is_reachable` method fix
+### Added
+- NEW BLE_DEVICE
 ## [0.2.2] - 2020-02-24
 ### Fix
 - WS_DEVICE cmd_nb fix for cmd method

setup.py

@@ -13,7 +13,7 @@ def readme():
 
 
 setup(name='upydevice',
-      version='0.2.2',
+      version='0.2.3',
       description='Python library to interface with wireless/serial MicroPython devices',
       long_description=readme(),
       long_description_content_type='text/markdown',
@@ -42,4 +42,4 @@ def readme():
       zip_safe=False,
       include_package_data=True,
       scripts=['upydevice_dir/bin/web_repl_conn'],
-      install_requires=['upydev>=0.2.9', 'pyserial', 'dill', 'pexpect'])
+      install_requires=['upydev>=0.3.1', 'pyserial', 'dill', 'pexpect'])

upydevice/upydevice.py

@@ -9,6 +9,7 @@
 import shlex
 import time
 import serial
+import serial.tools.list_ports
 import struct
 import socket
 import multiprocessing
@@ -2355,7 +2356,9 @@ def follow_output(self, inp, pipe=None, multiline=False, silent=False):
         self.paste_cmd = ''
 
     def is_reachable(self):
-        if self.serial.writable() and self.serial_port in glob.glob('/dev/*'):
+        portlist = [p.device for p in
+                    serial.tools.list_ports.comports()] + glob.glob('/dev/*')
+        if self.serial.writable() and self.serial_port in portlist:
             return True
         else:
             return False