def get_formatters(self):
"""
Build the list of formatters we'll use
:return: list, EntryFormatter instances
"""
if self.args.cmd == 'debrief':
formatters = [get_formatter('config')]
else:
outputs = self.config.get('output',
self.default_output_format).split(',')
try:
formatters = [get_formatter(output) for output in outputs]
except KeyError as ex:
sys.stderr.write("{0}: invalid output format '{1}'\n"
.format(PACKAGE, ex.args[0]))
sys.exit(1)
return formatters
def show_output_help(self):
"""
Respond to --help-output
"""
print("Available output formats:")
for output in list_formatters():
print("\n{0}:".format(output))
formatter = get_formatter(output)
docstring = [line.strip()
for line in formatter.__doc__.splitlines()]
while docstring and not docstring[0]:
del docstring[0]
while docstring and not docstring[-1]:
del docstring[-1]
print('\n'.join([' ' + line for line in docstring]))
print("\nMultiple output formats can be used at the same time.")
print("The default is '{0}'".format(self.default_output_format))
