Changed examples to reflect that settable doesn't need to be updated before calling init()

Author: kmvanbrunt

README.md

@@ -242,12 +242,14 @@ class CmdLineApp(cmd2.Cmd):
         self.multiline_commands = ['orate']
         self.maxrepeats = 3
 
-        # Add stuff to settable and shortcuts before calling base class initializer
-        self.settable['maxrepeats'] = 'max repetitions for speak command'
+        # Add stuff to shortcuts before calling base class initializer
         self.shortcuts.update({'&': 'speak'})
 
         # Set use_ipython to True to enable the "ipy" command which embeds and interactive IPython shell
         super().__init__(use_ipython=False)
+        
+        # Make maxrepeats settable at runtime
+        self.settable['maxrepeats'] = 'max repetitions for speak command'
 
     speak_parser = argparse.ArgumentParser()
     speak_parser.add_argument('-p', '--piglatin', action='store_true', help='atinLay')

examples/cmd_as_argument.py

@@ -33,13 +33,15 @@ def __init__(self):
         self.multiline_commands = ['orate']
         self.maxrepeats = 3
 
-        # Add stuff to settable and shortcuts before calling base class initializer
-        self.settable['maxrepeats'] = 'max repetitions for speak command'
+        # Add stuff to shortcuts before calling base class initializer
         self.shortcuts.update({'&': 'speak'})
 
         # Set use_ipython to True to enable the "ipy" command which embeds and interactive IPython shell
         super().__init__(use_ipython=False)
 
+        # Make maxrepeats settable at runtime
+        self.settable['maxrepeats'] = 'max repetitions for speak command'
+
     speak_parser = argparse.ArgumentParser()
     speak_parser.add_argument('-p', '--piglatin', action='store_true', help='atinLay')
     speak_parser.add_argument('-s', '--shout', action='store_true', help='N00B EMULATION MODE')

examples/colors.py

@@ -66,13 +66,15 @@ def __init__(self):
         self.multiline_commands = ['orate']
         self.maxrepeats = 3
 
-        # Add stuff to settable and shortcuts before calling base class initializer
-        self.settable['maxrepeats'] = 'max repetitions for speak command'
+        # Add stuff to shortcuts before calling base class initializer
         self.shortcuts.update({'&': 'speak'})
 
         # Set use_ipython to True to enable the "ipy" command which embeds and interactive IPython shell
         super().__init__(use_ipython=True)
 
+        # Make maxrepeats settable at runtime
+        self.settable['maxrepeats'] = 'max repetitions for speak command'
+
     speak_parser = argparse.ArgumentParser()
     speak_parser.add_argument('-p', '--piglatin', action='store_true', help='atinLay')
     speak_parser.add_argument('-s', '--shout', action='store_true', help='N00B EMULATION MODE')

examples/decorator_example.py

@@ -23,12 +23,12 @@ def __init__(self, ip_addr=None, port=None, transcript_files=None):
         self.shortcuts.update({'&': 'speak'})
         self.maxrepeats = 3
 
-        # Add stuff to settable and/or shortcuts before calling base class initializer
-        self.settable['maxrepeats'] = 'Max number of `--repeat`s allowed'
-
         # Set use_ipython to True to enable the "ipy" command which embeds and interactive IPython shell
         super().__init__(use_ipython=False, transcript_files=transcript_files)
 
+        # Make maxrepeats settable at runtime
+        self.settable['maxrepeats'] = 'Max number of `--repeat`s allowed'
+
         # Disable cmd's usage of command-line arguments as commands to be run at invocation
         # self.allow_cli_args = False
 

examples/environment.py

@@ -14,9 +14,9 @@ class EnvironmentApp(cmd2.Cmd):
     sunny = False
 
     def __init__(self):
+        super().__init__()
         self.settable.update({'degrees_c': 'Temperature in Celsius'})
         self.settable.update({'sunny': 'Is it sunny outside?'})
-        super().__init__()
 
     def do_sunbathe(self, arg):
         if self.degrees_c < 20:

examples/example.py

@@ -30,13 +30,15 @@ def __init__(self):
         self.multiline_commands = ['orate']
         self.maxrepeats = 3
 
-        # Add stuff to settable and shortcuts before calling base class initializer
-        self.settable['maxrepeats'] = 'max repetitions for speak command'
+        # Add stuff to shortcuts before calling base class initializer
         self.shortcuts.update({'&': 'speak'})
 
         # Set use_ipython to True to enable the "ipy" command which embeds and interactive IPython shell
         super().__init__(use_ipython=False)
 
+        # Make maxrepeats settable at runtime
+        self.settable['maxrepeats'] = 'max repetitions for speak command'
+
     speak_parser = argparse.ArgumentParser()
     speak_parser.add_argument('-p', '--piglatin', action='store_true', help='atinLay')
     speak_parser.add_argument('-s', '--shout', action='store_true', help='N00B EMULATION MODE')

examples/pirate.py

@@ -32,12 +32,15 @@ def __init__(self):
         self.terminators = self.terminators + ['...']
         self.songcolor = Fore.BLUE
 
-        # Add stuff to settable and/or shortcuts before calling base class initializer
-        self.settable['songcolor'] = 'Color to ``sing`` in (black/red/green/yellow/blue/magenta/cyan/white)'
+        # Add stuff to shortcuts before calling base class initializer
         self.shortcuts.update({'~': 'sing'})
 
         """Initialize the base class as well as this one"""
         super().__init__()
+
+        # Make songcolor settable at runtime
+        self.settable['songcolor'] = 'Color to ``sing`` in (black/red/green/yellow/blue/magenta/cyan/white)'
+
         # prompts and defaults
         self.gold = 0
         self.initial_gold = self.gold

examples/plumbum_colors.py

@@ -69,13 +69,15 @@ def __init__(self):
         self.multiline_commands = ['orate']
         self.maxrepeats = 3
 
-        # Add stuff to settable and shortcuts before calling base class initializer
-        self.settable['maxrepeats'] = 'max repetitions for speak command'
+        # Add stuff to shortcuts before calling base class initializer
         self.shortcuts.update({'&': 'speak'})
 
         # Set use_ipython to True to enable the "ipy" command which embeds and interactive IPython shell
         super().__init__(use_ipython=True)
 
+        # Make maxrepeats settable at runtime
+        self.settable['maxrepeats'] = 'max repetitions for speak command'
+
     speak_parser = argparse.ArgumentParser()
     speak_parser.add_argument('-p', '--piglatin', action='store_true', help='atinLay')
     speak_parser.add_argument('-s', '--shout', action='store_true', help='N00B EMULATION MODE')

tests/test_transcript.py

@@ -32,10 +32,11 @@ def __init__(self, *args, **kwargs):
         self.multiline_commands = ['orate']
         self.maxrepeats = 3
 
-        # Add stuff to settable and/or shortcuts before calling base class initializer
+        super().__init__(*args, **kwargs)
+
+        # Make maxrepeats settable at runtime
         self.settable['maxrepeats'] = 'Max number of `--repeat`s allowed'
 
-        super().__init__(*args, **kwargs)
         self.intro = 'This is an intro banner ...'
 
     speak_parser = argparse.ArgumentParser()