def print_formatters(title=None, stream=None):
"""Prints the list of available formatters and their description.
:param title: Optional title (as string).
:param stream: Optional, output stream to use (default: sys.stdout).
"""
from behave.formatter._registry import format_items
from operator import itemgetter
if stream is None:
stream = sys.stdout
if title:
stream.write(u"%s\n" % title)
format_items = sorted(format_items(resolved=True), key=itemgetter(0))
format_names = [item[0] for item in format_items]
column_size = compute_words_maxsize(format_names)
schema = u" %-"+ _text(column_size) +"s %s\n"
for name, formatter_class in format_items:
formatter_description = getattr(formatter_class, "description", "")
stream.write(schema % (name, formatter_description))
def print_formatters(title=None, stream=None):
"""Prints the list of available formatters and their description.
:param title: Optional title (as string).
:param stream: Optional, output stream to use (default: sys.stdout).
"""
from behave.formatter._registry import format_items
from operator import itemgetter
if stream is None:
stream = sys.stdout
if title:
stream.write(u"%s\n" % title)
format_items = sorted(format_items(resolved=True), key=itemgetter(0))
format_names = [item[0] for item in format_items]
column_size = compute_words_maxsize(format_names)
schema = u" %-" + _text(column_size) + "s %s\n"
for name, formatter_class in format_items:
formatter_description = getattr(formatter_class, "description", "")
stream.write(schema % (name, formatter_description))