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[lit] Fix a couple lingering Py3 compat issues in ProgressBar.

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llvm-svn: 188951
This commit is contained in:
Daniel Dunbar 2013-08-21 22:26:47 +00:00
parent 4f51896690
commit c44a910206
1 changed files with 12 additions and 4 deletions
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16
utils/lit/lit/ProgressBar.py
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@ -5,6 +5,10 @@
import sys, re, time
def to_bytes(str):
# Encode to Latin1 to get binary data.
return str.encode('ISO-8859-1')
class TerminalController:
"""
A class that can be used to portably generate formatted output to
@ -116,19 +120,23 @@ class TerminalController:
set_fg = self._tigetstr('setf')
if set_fg:
for i,color in zip(range(len(self._COLORS)), self._COLORS):
setattr(self, color, curses.tparm(set_fg, i) or '')
setattr(self, color, self._tparm(set_fg, i))
set_fg_ansi = self._tigetstr('setaf')
if set_fg_ansi:
for i,color in zip(range(len(self._ANSICOLORS)), self._ANSICOLORS):
setattr(self, color, curses.tparm(set_fg_ansi, i) or '')
setattr(self, color, self._tparm(set_fg_ansi, i))
set_bg = self._tigetstr('setb')
if set_bg:
for i,color in zip(range(len(self._COLORS)), self._COLORS):
setattr(self, 'BG_'+color, curses.tparm(set_bg, i) or '')
setattr(self, 'BG_'+color, self._tparm(set_bg, i))
set_bg_ansi = self._tigetstr('setab')
if set_bg_ansi:
for i,color in zip(range(len(self._ANSICOLORS)), self._ANSICOLORS):
setattr(self, 'BG_'+color, curses.tparm(set_bg_ansi, i) or '')
setattr(self, 'BG_'+color, self._tparm(set_bg_ansi, i))
def _tparm(self, arg, index):
import curses
return curses.tparm(to_bytes(arg), index).decode('ascii') or ''
def _tigetstr(self, cap_name):
# String capabilities can include "delays" of the form "$<2>".