diff options
Diffstat (limited to 'lib/spack/llnl/util/tty/__init__.py')
| -rw-r--r-- | lib/spack/llnl/util/tty/__init__.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/spack/llnl/util/tty/__init__.py b/lib/spack/llnl/util/tty/__init__.py index ee81e11a20..db74aaba6b 100644 --- a/lib/spack/llnl/util/tty/__init__.py +++ b/lib/spack/llnl/util/tty/__init__.py @@ -36,6 +36,7 @@ _debug = False _verbose = False indent = " " + def is_verbose(): return _verbose @@ -148,7 +149,8 @@ def get_yes_or_no(prompt, **kwargs): elif default_value is False: prompt += ' [y/N] ' else: - raise ValueError("default for get_yes_no() must be True, False, or None.") + raise ValueError( + "default for get_yes_no() must be True, False, or None.") result = None while result is None: @@ -174,8 +176,9 @@ def hline(label=None, **kwargs): char = kwargs.pop('char', '-') max_width = kwargs.pop('max_width', 64) if kwargs: - raise TypeError("'%s' is an invalid keyword argument for this function." - % next(kwargs.iterkeys())) + raise TypeError( + "'%s' is an invalid keyword argument for this function." + % next(kwargs.iterkeys())) rows, cols = terminal_size() if not cols: @@ -200,7 +203,8 @@ def terminal_size(): """Gets the dimensions of the console: (rows, cols).""" def ioctl_GWINSZ(fd): try: - rc = struct.unpack('hh', fcntl.ioctl(fd, termios.TIOCGWINSZ, '1234')) + rc = struct.unpack('hh', fcntl.ioctl( + fd, termios.TIOCGWINSZ, '1234')) except: return return rc |