def parse_content(self, content):
if not self.columns:
raise NotImplementedError("Please override the columns attribute.")
start_index = calc_offset(content, self.columns, require_all=True)
valid_lines = content[start_index:]
reader = DictReader(os.linesep.join(valid_lines).splitlines(True))
for row in reader:
self.append(row)
if not self:
raise SkipException("There is no data in the table.")
def test_calc_offset():
assert calc_offset(OFFSET_CONTENT_1.splitlines(), target=[]) == 0
assert calc_offset(OFFSET_CONTENT_1.splitlines(), target=[None]) == 0
assert calc_offset(OFFSET_CONTENT_1.splitlines(), target=['data ']) == 0
with pytest.raises(ValueError):
calc_offset(OFFSET_CONTENT_1.splitlines(), target=['xdata '])
with pytest.raises(ValueError):
calc_offset(OFFSET_CONTENT_1.splitlines(),
target=['data '],
invert_search=True)
assert calc_offset(OFFSET_CONTENT_1.splitlines(),
target=['Trailing', 'Blank', 'Another '],
invert_search=True) == 0
assert calc_offset(OFFSET_CONTENT_2.splitlines(), target=[]) == 0
assert calc_offset(OFFSET_CONTENT_2.splitlines(), target=['data ']) == 3
assert calc_offset(reversed(OFFSET_CONTENT_2.splitlines()),
target=['Trailing', 'Blank', 'Another ', 'Yet'],
invert_search=True) == 6