def subtract_parent_from_delta_page(parent_page, delta_page):
result = DeltaPage(delta_page.id,
delta_page.url,
delta_page.html,
cookiesjar=delta_page.cookiejar,
depth=delta_page.current_depth,
generator=delta_page.generator,
parent_id=delta_page.parent_id)
result.delta_depth = delta_page.delta_depth
for link in delta_page.links:
if link not in parent_page.links:
result.links.append(link)
for d_clickable in delta_page.clickables:
clickable_is_already_in_main = False
for m_clickable in parent_page.clickables:
if d_clickable == m_clickable:
clickable_is_already_in_main = True
break
if clickable_is_already_in_main == False:
result.clickables.append(d_clickable)
for d_form in delta_page.forms:
form_is_already_in_main = False
for m_form in parent_page.forms:
if two_forms_are_equal(d_form, m_form):
form_is_already_in_main = True
break
if form_is_already_in_main == False:
result.forms.append(d_form)
result.ajax_requests = delta_page.ajax_requests # They are just capturing the new one
return result
def subtract_parent_from_delta_page(parent_page, delta_page):
result = DeltaPage(delta_page.id, delta_page.url, delta_page.html, cookiesjar=delta_page.cookiejar, depth=delta_page.current_depth, generator=delta_page.generator, parent_id=delta_page.parent_id)
result.delta_depth = delta_page.delta_depth
for link in delta_page.links:
if link not in parent_page.links:
result.links.append(link)
for d_clickable in delta_page.clickables:
clickable_is_already_in_main = False
for m_clickable in parent_page.clickables:
if d_clickable == m_clickable:
clickable_is_already_in_main = True
break
if clickable_is_already_in_main == False:
result.clickables.append(d_clickable)
for d_form in delta_page.forms:
form_is_already_in_main = False
for m_form in parent_page.forms:
if two_forms_are_equal(d_form, m_form):
form_is_already_in_main = True
break
if form_is_already_in_main == False:
result.forms.append(d_form)
result.ajax_requests = delta_page.ajax_requests # They are just capturing the new one
return result
