def _report_variables(variables, orig_variables):
from Orange.canvas.report import colored_square as square
def was(n, o):
return n if n == o else "{} (was: {})".format(n, o)
# definition of td element for continuous gradient
# with support for pre-standard css (needed at least for Qt 4.8)
max_values = max(
(len(var.values) for var in variables if var.is_discrete),
default=1)
defs = ("-webkit-", "-o-", "-moz-", "")
cont_tpl = '<td colspan="{}">' \
'<span class="legend-square" style="width: 100px; '.\
format(max_values) + \
" ".join(map(
"background: {}linear-gradient("
"left, rgb({{}}, {{}}, {{}}), {{}}rgb({{}}, {{}}, {{}}));"
.format, defs)) + \
'"></span></td>'
rows = ""
for var, ovar in zip(variables, orig_variables):
if var.is_discrete:
values = " \n".join(
"<td>{} {}</td>".format(square(
*var.colors[i]), was(value, ovalue))
for i, (
value,
ovalue) in enumerate(zip(var.values, ovar.values)))
elif var.is_continuous:
col = var.colors
colors = col[0][:3] + ("black, " * col[2], ) + col[1][:3]
values = cont_tpl.format(*colors * len(defs))
else:
continue
name = was(var.name, ovar.name)
rows += '<tr style="height: 2em">\n' \
' <th style="text-align: right">{}</th>{}\n</tr>\n'. \
format(name, values)
return rows
def report_variables(variables, orig_variables):
from Orange.canvas.report import colored_square as square
def was(n, o):
return n if n == o else "{} (was: {})".format(n, o)
# definition of td element for continuous gradient
# with support for pre-standard css (needed at least for Qt 4.8)
max_values = max(
(len(var.values) for var in variables if var.is_discrete),
default=1)
defs = ("-webkit-", "-o-", "-moz-", "")
cont_tpl = '<td colspan="{}">' \
'<span class="legend-square" style="width: 100px; '.\
format(max_values) + \
" ".join(map(
"background: {}linear-gradient("
"left, rgb({{}}, {{}}, {{}}), {{}}rgb({{}}, {{}}, {{}}));"
.format, defs)) + \
'"></span></td>'
rows = ""
for var, ovar in zip(variables, orig_variables):
if var.is_discrete:
values = " \n".join(
"<td>{} {}</td>".
format(square(*var.colors[i]), was(value, ovalue))
for i, (value, ovalue) in
enumerate(zip(var.values, ovar.values)))
elif var.is_continuous:
col = var.colors
colors = col[0][:3] + ("black, " * col[2], ) + col[1][:3]
values = cont_tpl.format(*colors * len(defs))
else:
continue
name = was(var.name, ovar.name)
rows += '<tr style="height: 2em">\n' \
' <th style="text-align: right">{}</th>{}\n</tr>\n'. \
format(name, values)
return rows