Re: [PATCH 12/19] 1/2: Add Python support library for CVS remote helper

> From: Johan Herland <johan@herland.net>
> 
> This patch introduces parts of a Python package called "git_remote_cvs"
> containing the building blocks of the CVS remote helper.
> The CVS remote helper itself is NOT part of this patch.
> 
> This patch has been improved by the following contributions:
> - David Aguilar: Lots of Python coding style fixes
> 
> Cc: David Aguilar <davvid@gmail.com>
> Signed-off-by: Johan Herland <johan@herland.net>
> Signed-off-by: Sverre Rabbelier <srabbelier@gmail.com>
> ---
> 
> 	This has my patch to util.py squashed in.

> diff --git a/git_remote_cvs/util.py b/git_remote_cvs/util.py
> new file mode 100644
> index 0000000..d3ca487
> --- /dev/null
> +++ b/git_remote_cvs/util.py
> @@ -0,0 +1,194 @@

> +
> +def notify(msg, *args):
> +	"""Print a message to stderr."""
> +	print >> sys.stderr, msg % args
> +
> +def debug (msg, *args):
> +    """Print a debug message to stderr when DEBUG is enabled."""
> +    if DEBUG:
> +        print >> sys.stderr, msg % args
> +
> +def error (msg, *args):
> +    """Print an error message to stderr."""
> +    print >> sys.stderr, "ERROR:", msg % args
> +
> +def warn(msg, *args):
> +	"""Print a warning message to stderr."""
> +	print >> sys.stderr, "warning:", msg % args
> +
> +def die (msg, *args):
> +    """Print as error message to stderr and exit the program."""
> +    error(msg, *args)
> +    sys.exit(1)
> +
> +