def __call__(self, parser, namespace, values, option_string=None):
# Get all the report types and formats.
matrix = []
for report_class in get_all_reports():
formats = report_class.get_supported_formats()
matrix.append((report_class.names[0], formats))
# Compute a list of unique output formats.
all_formats = sorted(
{format_
for name, formats in matrix for format_ in formats},
key=lambda fmt: self.format_order.get(fmt, self.format_order_last))
# Bulid a list of rows.
rows = []
for name, formats in matrix:
xes = ['X' if fmt in formats else '' for fmt in all_formats]
rows.append([name] + xes)
# Build a description of the rows, a field specificaiton.
header = ['Name'] + all_formats
field_spec = [(index, name) for index, name in enumerate(header)]
# Create and render an ASCII table.
table_ = table.create_table(rows, field_spec)
sys.stdout.write(table.table_to_text(table_, " "))
sys.exit(0)
def test_table_to_text(self):
table_object = self.test_create_table()
text = table.table_to_text(table_object, formats={'amount': '>'})
expected = textwrap.dedent("""\
Country Capital Currency Amount
---------- ---------- --------- ------
Malawi Lilongwe Kwacha 0.111
Mali Bamako CFA franc 0.222
Mauritania Nouakchott Ouguiya 0.333
---------- ---------- --------- ------
""")
self.assertEqual(expected, text)