def row(self, values):
if len(values) != len(self.cols):
raise ValueError("wrong number of values; expected {}".format(
len(self.cols)))
_, r, _, l = self.edge
parts = []
if l is not None:
# Left.
parts.append(self.style(get(l, 0, l, 0)))
for i, (col, val) in enumerate(zip(self.cols, values)):
if i > 0 and col.sep is not None:
# Column separator.
parts.append(self.style(get(col.sep, 0, col.sep, 0)))
# Contents.
if string_length(val) != col.width:
raise ValueError(
"wrong length for value in position {}; expected {}".
format(i, col.width))
parts.append(col.pad + val + col.pad)
if r is not None:
# Right.
parts.append(self.style(get(r, 0, r, 0)))
return "".join(parts)
def row(self, values):
if len(values) != len(self.cols):
raise ValueError(
"wrong number of values; expected {}".format(len(self.cols)))
_, r, _, l = self.edge
parts = []
if l is not None:
# Left.
parts.append(self.style(get(l, 0, l, 0)))
for i, (col, val) in enumerate(zip(self.cols, values)):
if i > 0 and col.sep is not None:
# Column separator.
parts.append(self.style(get(col.sep, 0, col.sep, 0)))
# Contents.
if string_length(val) != col.width:
raise ValueError(
"wrong length for value in position {}; expected {}"
.format(i, col.width))
parts.append(col.pad + val + col.pad)
if r is not None:
# Right.
parts.append(self.style(get(r, 0, r, 0)))
return "".join(parts)
def __init__(self, width, sep=SINGLE, pad=" "):
self.width = width
self.sep = sep
self.pad = pad
self._width = width + 2 * string_length(pad)
def __init__(self, width, sep=SINGLE, pad=" "):
self.width = width
self.sep = sep
self.pad = pad
self._width = width + 2 * string_length(pad)
def test_string_length():
assert string_length("") == 0
assert string_length("x") == 1
assert string_length("xxx") == 3
assert string_length("-x-x-x-x-x-") == 11
assert string_length("\u2026") == 1
assert string_length("x\u2026x") == 3
assert string_length("\u2026...\u2026\u2026") == 6
assert string_length("\x1b[m") == 0
assert string_length("\x1b[32m\u2502") == 1
assert string_length("\u2502\x1b[m") == 1
assert string_length("\x1b[32m\u2502\x1b[m") == 1
assert string_length(" \x1b[32m\u2502\x1b[m ") == 3
