def format_config_vals(self, config_vals):
"""Format an iterable of config values from a config object."""
text_buffer = StringIO()
for i, k, v in config_vals:
val = "" if v is None else str(v)
text_buffer.write((" " * i) + self.colorize(
pad_line(str(k) + ":", 20, "left"), color=Color.lightgrey) +
pad_line(val, 20, "left") + "\n")
return text_buffer.getvalue()
def cli_table_row(
self,
fields: List[Tuple[str, str]],
col_width,
max_label_width=10,
sep_char=": ",
divider_char=" ",
label_color=Color.lightgrey,
val_align="right",
) -> str:
"""Make a row of a CLI table, using wrapped values."""
# Do some intel first
cols = len(fields)
last_col_idx = cols - 1
wrapped_fields = [
wrap_field(
field[0],
field[1],
width=col_width,
max_label_width=max_label_width,
sep_char=sep_char,
) for field in fields
]
max_lines = max(fld["lines"] for fld in wrapped_fields)
last_line_idx = max_lines - 1
# Make some text
buff = StringIO()
for line_idx in range(max_lines):
for col_idx in range(cols):
# Assume we pad labels left and values right
fld = wrapped_fields[col_idx]
ll = fld["label_list"]
vl = fld["val_list"]
buff.write(
self.colorize(
pad_line(
ll[line_idx] if line_idx < len(ll) else "",
width=fld["label_width"],
),
color=label_color,
))
if line_idx == 0:
buff.write(sep_char)
else:
buff.write(" " * len(sep_char))
buff.write(
pad_line(
vl[line_idx] if line_idx < len(vl) else "",
width=fld["val_width"],
align=val_align,
))
if col_idx != last_col_idx:
buff.write(divider_char)
elif line_idx != last_line_idx:
buff.write("\n")
return buff.getvalue()
def test__cli__helpers__pad_line():
"""Test line padding."""
assert pad_line("abc", 5) == "abc "
assert pad_line("abcdef", 10, align="right") == " abcdef"
def test__cli__helpers__pad_line():
assert pad_line("abc", 5) == 'abc '
assert pad_line("abcdef", 10, align='right') == ' abcdef'
def test__cli__helpers__pad_line():
"""Test line padding."""
assert pad_line("abc", 5) == 'abc '
assert pad_line("abcdef", 10, align='right') == ' abcdef'