def _find_section_parent(self, page, load, sections, sections_number):
for section in sections:
indexes = find_list(section.number, '.')
number_of_dots = len(indexes)
parent_number1 = parent_number2 = None
end_with_dot = section.number.strip().endswith('.')
if end_with_dot and number_of_dots > 1:
# e.g., if section.number = 2.3.4.
# then parent_number = 2.3.
# unlikely parent_number = 2.3
parent_number1 = section.number[:indexes[-2] + 1]
parent_number2 = section.number[:indexes[-2]]
elif not end_with_dot and number_of_dots > 0:
# e.g., if section number = 2.3.4
# then likely parent_number = 2.3
# unlikely parent_number 2.3.
parent_number1 = section.number[:indexes[-1]]
parent_number2 = section.number[:indexes[-1] + 1]
if parent_number1 is not None and parent_number1 in sections_number:
section.parent = sections_number[parent_number1]
section.save()
elif parent_number2 is not None and \
parent_number2 in sections_number:
section.parent = sections_number[parent_number2]
section.save()
def get_sentence(element, element_text, text_context, xtext=XTEXT):
indexes = find_list(text_context, element_text)
size = len(indexes)
if size == 0:
return ''
elif size == 1:
return find_sentence(text_context, indexes[0],
indexes[0] + len(element_text))
else:
parent = element.getparent()
child_index_in_parent = 0
for child in parent:
if child == element:
break
else:
temp_text = normalize(xtext(child))
# We have encountered a child that has the same text,
# so the first index is not the good one.
if temp_text.find(element_text) != -1:
child_index_in_parent += 1
if child_index_in_parent < size:
return find_sentence(
text_context, indexes[child_index_in_parent],
indexes[child_index_in_parent] + len(element_text))
else:
# Something went wrong.
return find_sentence(element_text, indexes[0],
indexes[0] + len(element_text))
def get_sentence(element, element_text, text_context, xtext=XTEXT):
indexes = find_list(text_context, element_text)
size = len(indexes)
if size == 0:
return ""
elif size == 1:
return find_sentence(text_context, indexes[0], indexes[0] + len(element_text))
else:
parent = element.getparent()
child_index_in_parent = 0
for child in parent:
if child == element:
break
else:
temp_text = normalize(xtext(child))
# We have encountered a child that has the same text,
# so the first index is not the good one.
if temp_text.find(element_text) != -1:
child_index_in_parent += 1
if child_index_in_parent < size:
return find_sentence(
text_context, indexes[child_index_in_parent], indexes[child_index_in_parent] + len(element_text)
)
else:
# Something went wrong.
return find_sentence(element_text, indexes[0], indexes[0] + len(element_text))
