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jsvn: add ANSI color/reset functions

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Josh Holtrop 2012-02-20 14:02:10 -05:00
parent 7b05ea18cb
commit ea8f2ca8c6
1 changed files with 25 additions and 0 deletions
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jsvn
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@ -58,9 +58,34 @@ RET_OK = 0
RET_ERR = 1
RET_REEXEC = 2
###########################################################################
# ANSI escape color code values #
###########################################################################
COLORS = {
'black': 0,
'red': 1,
'green': 2,
'yellow': 3,
'blue': 4,
'magenta': 5,
'cyan': 6,
'white': 7,
}
###########################################################################
# Utility Functions #
###########################################################################
def ansi_color(out, fg=None, bg=None, bold=False):
if bold is not None:
out.write('\033[1m')
if fg is not None:
out.write('\033[%dm' % (30 + COLORS[fg]))
if bg is not None:
out.write('\033[%dm' % (40 + COLORS[bg]))
def ansi_reset(out):
out.write('\033[0m')
def findInPath(cmd):
path_entries = os.environ['PATH'].split(os.pathsep)
for p in path_entries: