Commit 6ba5737f authored by Simon Glass's avatar Simon Glass

patman: Fix indentation in terminal.py

This code came from a different project with 2-character indentation. Fix
it for U-Boot.
Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
parent d6c1ffc7
......@@ -15,66 +15,68 @@ import sys
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
BRIGHT_START = '\033[1;%dm'
NORMAL_START = '\033[22;%dm'
BOLD_START = '\033[1m'
RESET = '\033[0m'
"""Conditionally wraps text in ANSI color escape sequences."""
BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = range(8)
BOLD = -1
BRIGHT_START = '\033[1;%dm'
NORMAL_START = '\033[22;%dm'
BOLD_START = '\033[1m'
RESET = '\033[0m'
def __init__(self, colored=COLOR_IF_TERMINAL):
"""Create a new Color object, optionally disabling color output.
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 = (colored == COLOR_ALWAYS or
(colored == COLOR_IF_TERMINAL and os.isatty(sys.stdout.fileno())))
Args:
enabled: True if color output should be enabled. If False then this
class will not add color codes at all.
"""
self._enabled = (colored == COLOR_ALWAYS or
(colored == COLOR_IF_TERMINAL and os.isatty(sys.stdout.fileno())))
def Start(self, color, bright=True):
"""Returns a start color code.
def Start(self, color, bright=True):
"""Returns a start color code.
Args:
color: Color to use, .e.g BLACK, RED, etc.
Args:
color: Color to use, .e.g BLACK, RED, etc.
Returns:
If color is enabled, returns an ANSI sequence to start the given color,
otherwise returns empty string
"""
if self._enabled:
base = self.BRIGHT_START if bright else self.NORMAL_START
return base % (color + 30)
return ''
Returns:
If color is enabled, returns an ANSI sequence to start the given
color, otherwise returns empty string
"""
if self._enabled:
base = self.BRIGHT_START if bright else self.NORMAL_START
return base % (color + 30)
return ''
def Stop(self):
"""Retruns a stop color code.
def Stop(self):
"""Retruns a stop color code.
Returns:
If color is enabled, returns an ANSI color reset sequence, otherwise
returns empty string
"""
if self._enabled:
return self.RESET
return ''
Returns:
If color is enabled, returns an ANSI color reset sequence,
otherwise returns empty string
"""
if self._enabled:
return self.RESET
return ''
def Color(self, color, text, bright=True):
"""Returns text with conditionally added color escape sequences.
def Color(self, color, text, bright=True):
"""Returns text with conditionally added color escape sequences.
Keyword arguments:
color: Text color -- one of the color constants defined in this class.
text: The text to color.
Keyword arguments:
color: Text color -- one of the color constants defined in this
class.
text: The text to color.
Returns:
If self._enabled is False, returns the original text. If it's True,
returns text with color escape sequences based on the value of color.
"""
if not self._enabled:
return text
if color == self.BOLD:
start = self.BOLD_START
else:
base = self.BRIGHT_START if bright else self.NORMAL_START
start = base % (color + 30)
return start + text + self.RESET
Returns:
If self._enabled is False, returns the original text. If it's True,
returns text with color escape sequences based on the value of
color.
"""
if not self._enabled:
return text
if color == self.BOLD:
start = self.BOLD_START
else:
base = self.BRIGHT_START if bright else self.NORMAL_START
start = base % (color + 30)
return start + text + self.RESET
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