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-rw-r--r--tools/patman/terminal.py108
1 files changed, 55 insertions, 53 deletions
diff --git a/tools/patman/terminal.py b/tools/patman/terminal.py
index 597d526..11f80d8 100644
--- a/tools/patman/terminal.py
+++ b/tools/patman/terminal.py
@@ -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