Made vigil into a package with a setup.py file.

vigil/terminal.py

@@ -0,0 +1,64 @@
+
+# Copyright (C) 2015-2017 Andrew Hamilton. All rights reserved.
+# Licensed under the Artistic License 2.0.
+
+
+import contextlib
+import sys
+
+
+ESC = "\x1b"
+
+
+normal = ESC + "(B\x1b[m"  # sgr0   "[0m" ?
+bold = ESC + "[1m"  # bold
+italic = ESC + "[3m"  # sitm
+standout = ESC + "[7m"  # smso
+underline = ESC + "[4m"  # smul
+enter_fullscreen = ESC + "[?1049h"  # smcup
+exit_fullscreen = ESC + "[?1049l"  # rmcup
+hide_cursor = ESC + "[?25l"  # civis
+normal_cursor = ESC + "[?25l\x1b[?25h"  # cnorm
+clear = ESC + "[H\x1b[2J"  # clear
+save = ESC + "7"  # sc
+restore = ESC + "8"  # rc
+
+
+def color(color_number, is_foreground):
+    return "\x1b[%s;5;%im" % ("38" if is_foreground else "48", color_number)
+
+
+def rgb_color(rgb, is_foreground):
+    return "\x1b[%s;2;" % ("38" if is_foreground else "48") + "%i;%i;%im" % rgb
+
+
+def move(x, y):  # cup
+    return "\x1b[%i;%iH" % (y + 1, x + 1)
+
+
+@contextlib.contextmanager
+def fullscreen():
+    sys.stdout.write(enter_fullscreen)
+    try:
+        yield
+    finally:
+        sys.stdout.write(exit_fullscreen)
+
+
+@contextlib.contextmanager
+def hidden_cursor():
+    sys.stdout.write(hide_cursor)
+    try:
+        yield
+    finally:
+        sys.stdout.write(normal_cursor)
+
+
+@contextlib.contextmanager
+def console_title(title):
+    sys.stdout.write(save)
+    sys.stdout.write("\033]0;%s\007" % title)
+    try:
+        yield
+    finally:
+        sys.stdout.write(restore)