Rename read func

Author: makermelissa

adafruit_shell.py

@@ -69,7 +69,7 @@ def run_command(self, cmd, suppress_message=False, return_output=False):
         """
         Run a shell command and show the output as it runs
         """
-        def non_block_read(output):
+        def read_stream(output):
             fd = output.fileno()
             fl = fcntl.fcntl(fd, fcntl.F_GETFL)
             fcntl.fcntl(fd, fcntl.F_SETFL, fl | os.O_NONBLOCK)
@@ -87,10 +87,10 @@ def non_block_read(output):
             universal_newlines=True
         ) as proc:
             while proc.poll() is None:
-                err = non_block_read(proc.stderr)
+                err = read_stream(proc.stderr)
                 if err != "" and not suppress_message:
                     self.error(err.strip(), end="\n\r")
-                output = non_block_read(proc.stdout)
+                output = read_stream(proc.stdout)
                 if output != "" and not suppress_message:
                     self.info(output.strip(), end="\n\r")
                 full_output += output

test.py

@@ -0,0 +1,16 @@
+try:
+    from adafruit_shell import Shell
+except ImportError:
+    raise RuntimeError("The library 'adafruit_shell' was not found. To install, try typing: sudo pip3 install adafruit-python-shell")
+
+shell = Shell()
+shell.group="Blinka"
+
+def main():
+    #shell.clear()
+    print("Running test")
+    shell.run_command("./test.sh")
+
+# Main function
+if __name__ == "__main__":
+    main()

test.sh

@@ -0,0 +1,7 @@
+#! /bin/bash
+>&2 echo This should go to stderr
+echo Interactive Test
+>&2 echo This should also go to stderr
+read -p "Hello, who am I speaking to? " NAME
+echo It\'s Nice to meet you $NAME
+