Default cmd_echo to True in PyscriptBridge so things like 'py app.help()' will show output

Author: kmvanbrunt

cmd2/pyscript_bridge.py

@@ -247,7 +247,7 @@ class PyscriptBridge(object):
     def __init__(self, cmd2_app):
         self._cmd2_app = cmd2_app
         self._last_result = None
-        self.cmd_echo = False
+        self.cmd_echo = True
 
     def __getattr__(self, item: str):
         """
@@ -271,10 +271,10 @@ def wrap_func(args=''):
             raise AttributeError("'{}' object has no attribute '{}'".format(self._cmd2_app.pyscript_name, item))
 
     def __dir__(self):
-        """Return a custom set of attribute names to match the available commands"""
-        commands = list(self._cmd2_app.get_all_commands())
-        commands.insert(0, 'cmd_echo')
-        return commands
+        """Return a custom set of attribute names"""
+        attributes = self._cmd2_app.get_all_commands()
+        attributes.insert(0, 'cmd_echo')
+        return attributes
 
     def __call__(self, args: str, echo: Optional[bool]=None) -> CommandResult:
         """

tests/pyscript/bar1.py

@@ -1,2 +1 @@
-app.cmd_echo = True
 app.bar('11', '22')

tests/pyscript/custom_echo.py

@@ -1,2 +1 @@
-custom.cmd_echo = True
 custom.echo('blah!')

tests/pyscript/foo1.py

@@ -1,2 +1 @@
-app.cmd_echo = True
 app.foo('aaa', 'bbb', counter=3, trueval=True, constval=True)

tests/pyscript/foo2.py

@@ -1,2 +1 @@
-app.cmd_echo = True
 app.foo('11', '22', '33', '44', counter=3, trueval=True, constval=True)

tests/pyscript/foo3.py

@@ -1,2 +1 @@
-app.cmd_echo = True
 app.foo('11', '22', '33', '44', '55', '66', counter=3, trueval=False, constval=False)

tests/pyscript/foo4.py

@@ -1,4 +1,3 @@
-app.cmd_echo = True
 result = app.foo('aaa', 'bbb', counter=3)
 out_text = 'Fail'
 if result:

tests/pyscript/help.py

@@ -1,2 +1 @@
-app.cmd_echo = True
 app.help()

tests/pyscript/help_media.py

@@ -1,2 +1 @@
-app.cmd_echo = True
 app.help('media')

tests/pyscript/media_movies_add1.py

@@ -1,2 +1 @@
-app.cmd_echo = True
 app.media.movies.add('My Movie', 'PG-13', director=('George Lucas', 'J. J. Abrams'))