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from docutils import nodes
# N.B. `packaging` is not available in Ubuntu 18.04 or Debian 9
# See #23818.
try:
from packaging.version import parse as parse_version
except ImportError as e:
from distutils.version import LooseVersion as parse_version
# Taken from Docutils source inside the ListTable class. We must bypass
# using the class itself, but this function comes in handy.
def build_table_from_list(table_data, col_widths):
table = nodes.table()
tgroup = nodes.tgroup(cols=len(col_widths))
table += tgroup
for col_width in col_widths:
colspec = nodes.colspec(colwidth=col_width)
tgroup += colspec
rows = []
for row in table_data:
row_node = nodes.row()
for cell in row:
entry = nodes.entry()
entry += cell
row_node += entry
rows.append(row_node)
thead = nodes.thead()
thead.extend(rows[:1])
tgroup += thead
tbody = nodes.tbody()
tbody.extend(rows[1:])
tgroup += tbody
return table
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