Added support for 8-bit/256-colors with the cmd2.EightBitFg and cmd2.EightBitBg classes.extended_colors

Added support for 24-bit/RGB colors with the cmd2.RgbFg and cmd2.RgbBg classes.

Removed dependency on colorama.

Deprecated cmd2.fg. Use cmd2.StdFg instead.
Deprecated cmd2.bg. Use cmd2.StdBg instead.

Changed type of ansi.allow_style from a string to an ansi.AllowStyle Enum class.
Fixed bug where using choices on a Settable didn't verify that a valid choice had been entered.

1 files changed, 7 insertions, 3 deletions

diff --git a/examples/pirate.py b/examples/pirate.py
index 2de832eb..437ee07b 100755
--- a/examples/pirate.py
+++ b/examples/pirate.py
@@ -8,11 +8,15 @@ It demonstrates many features of cmd2.
 """
 
 import cmd2
-import cmd2.ansi
+from cmd2 import (
+    StdFg,
+)
 from cmd2.constants import (
     MULTILINE_TERMINATOR,
 )
 
+color_choices = [c.name.lower() for c in StdFg]
+
 
 class Pirate(cmd2.Cmd):
     """A piratical example cmd2 application involving looting and drinking."""
@@ -27,7 +31,7 @@ class Pirate(cmd2.Cmd):
         self.songcolor = 'blue'
 
         # Make songcolor settable at runtime
-        self.add_settable(cmd2.Settable('songcolor', str, 'Color to ``sing``', self, choices=cmd2.ansi.fg.colors()))
+        self.add_settable(cmd2.Settable('songcolor', str, 'Color to ``sing``', self, choices=color_choices))
 
         # prompts and defaults
         self.gold = 0
@@ -72,7 +76,7 @@ class Pirate(cmd2.Cmd):
 
     def do_sing(self, arg):
         """Sing a colorful song."""
-        self.poutput(cmd2.ansi.style(arg, fg=self.songcolor))
+        self.poutput(cmd2.ansi.style(arg, fg=StdFg[self.songcolor.upper()]))
 
     yo_parser = cmd2.Cmd2ArgumentParser()
     yo_parser.add_argument('--ho', type=int, default=2, help="How often to chant 'ho'")