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author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-04-12 22:07:57 +0200 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-04-12 22:07:57 +0200 |
commit | 18122019972ca639ee3b581257e3a63ff7c8efeb (patch) | |
tree | 52f7223e7c63f43322f3eee4722743e12190a19f /tools/patman/terminal.py | |
parent | 90639feaa0d66a204f9d03a325ab14e2f97f6cbb (diff) | |
parent | 785881f775252940185e10fbb2d5299c9ffa6bce (diff) | |
download | u-boot-18122019972ca639ee3b581257e3a63ff7c8efeb.zip u-boot-18122019972ca639ee3b581257e3a63ff7c8efeb.tar.gz u-boot-18122019972ca639ee3b581257e3a63ff7c8efeb.tar.bz2 |
Merge branch 'u-boot/master' into 'u-boot-arm/master'
Conflicts:
drivers/video/exynos_fb.c
Diffstat (limited to 'tools/patman/terminal.py')
-rw-r--r-- | tools/patman/terminal.py | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/tools/patman/terminal.py b/tools/patman/terminal.py index 838c828..337a2a4 100644 --- a/tools/patman/terminal.py +++ b/tools/patman/terminal.py @@ -24,24 +24,32 @@ This module handles terminal interaction including ANSI color codes. """ +import os +import sys + +# Selection of when we want our output to be colored +COLOR_IF_TERMINAL, COLOR_ALWAYS, COLOR_NEVER = range(3) + class Color(object): """Conditionally wraps text in ANSI color escape sequences.""" BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = range(8) BOLD = -1 - COLOR_START = '\033[1;%dm' + BRIGHT_START = '\033[1;%dm' + NORMAL_START = '\033[22;%dm' BOLD_START = '\033[1m' RESET = '\033[0m' - def __init__(self, enabled=True): + def __init__(self, colored=COLOR_IF_TERMINAL): """Create a new Color object, optionally disabling color output. Args: enabled: True if color output should be enabled. If False then this class will not add color codes at all. """ - self._enabled = enabled + self._enabled = (colored == COLOR_ALWAYS or + (colored == COLOR_IF_TERMINAL and os.isatty(sys.stdout.fileno()))) - def Start(self, color): + def Start(self, color, bright=True): """Returns a start color code. Args: @@ -52,7 +60,8 @@ class Color(object): otherwise returns empty string """ if self._enabled: - return self.COLOR_START % (color + 30) + base = self.BRIGHT_START if bright else self.NORMAL_START + return base % (color + 30) return '' def Stop(self): @@ -63,10 +72,10 @@ class Color(object): returns empty string """ if self._enabled: - return self.RESET + return self.RESET return '' - def Color(self, color, text): + def Color(self, color, text, bright=True): """Returns text with conditionally added color escape sequences. Keyword arguments: @@ -78,9 +87,10 @@ class Color(object): returns text with color escape sequences based on the value of color. """ if not self._enabled: - return text + return text if color == self.BOLD: - start = self.BOLD_START + start = self.BOLD_START else: - start = self.COLOR_START % (color + 30) + base = self.BRIGHT_START if bright else self.NORMAL_START + start = base % (color + 30) return start + text + self.RESET |