def get_variants(self, page):
"""Getting variants from javascript on the page.
Returns three dicts ids, sizes and prices. Format of the dicts is like
(key = color, value = field of (ids, sizes and prices))"""
temp = page.split("// Load the product variants")[1]
temp = temp.split("// Set the field to update with the product variant")[0]
variants = temp.split("// Create the variant")
sizes = {}
ids = {}
prices = {}
for i in range(1, len(variants)):
color = basic.get_middle_text(variants[i], "Color','", "')")
if color:
color = color[0]
else:
color = "no_color"
ids = basic.add_to_dict(ids, color, basic.get_middle_text(variants[i], "setId('", "')")[0])
if variants[i].find("Size','") != -1:
sizes = basic.add_to_dict(sizes, color, basic.get_middle_text(variants[i], "Size','", "')")[0])
prices = basic.add_to_dict(prices, color, basic.get_middle_text(variants[i], 'numericPrice="', '"')[0])
return ids, sizes, prices
def parse_jsons(self, jsons, color_names):
"""Parsing json from json urls.
Returning all images in field, also returns them grouped by colors,
so those groups can be used later when creating child products in xml"""
images = []
images_grouped = {}
for i in range(0, len(jsons)):
json = urllib2.urlopen(jsons[i]).read()
image = basic.get_middle_text(json, '"expressfashion/', ";")
rest_of_images = basic.get_middle_text(json, ',expressfashion/', ";")
temp = image + rest_of_images
images_grouped = basic.add_to_dict(images_grouped, color_names[i], temp)
images += temp
return self.get_absolute_url(images), images_grouped