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# -*- coding: utf-8 -*-
# Copyright 2019-2022 Mike Fährmann
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
"""Extractors for Shopify instances"""
from .common import BaseExtractor, Message
from .. import text
class ShopifyExtractor(BaseExtractor):
"""Base class for Shopify extractors"""
basecategory = "shopify"
filename_fmt = "{product[title]}_{num:>02}_{id}.{extension}"
archive_fmt = "{id}"
def __init__(self, match):
BaseExtractor.__init__(self, match)
self.item_url = self.root + match.group(match.lastindex)
def items(self):
data = self.metadata()
yield Message.Directory, data
for product in self.products():
for num, image in enumerate(product.pop("images"), 1):
text.nameext_from_url(image["src"], image)
image.update(data)
image["product"] = product
image["num"] = num
yield Message.Url, image["src"], image
def metadata(self):
"""Return general metadata"""
return {}
def products(self):
"""Return an iterable with all relevant product URLs"""
BASE_PATTERN = ShopifyExtractor.update({
"chelseacrew": {
"root": "https://chelseacrew.com",
"pattern": r"(?:www\.)?chelseacrew\.com",
},
"fashionnova": {
"root": "https://www.fashionnova.com",
"pattern": r"(?:www\.)?fashionnova\.com",
},
"loungeunderwear": {
"root": "https://loungeunderwear.com",
"pattern": r"(?:[a-z]+\.)?loungeunderwear\.com",
},
"michaelscameras": {
"root": "https://michaels.com.au",
"pattern": r"michaels\.com\.au",
},
"modcloth": {
"root": "https://modcloth.com",
"pattern": r"modcloth\.com",
},
"ohpolly": {
"root": "https://www.ohpolly.com",
"pattern": r"(?:www\.)?ohpolly\.com",
},
"omgmiamiswimwear": {
"root": "https://www.omgmiamiswimwear.com",
"pattern": r"(?:www\.)?omgmiamiswimwear\.com",
},
"pinupgirlclothing": {
"root": "https://pinupgirlclothing.com",
"pattern": r"pinupgirlclothing\.com",
},
"raidlondon": {
"root": "https://www.raidlondon.com",
"pattern": r"(?:www\.)?raidlondon\.com",
},
"unique-vintage": {
"root": "https://www.unique-vintage.com",
"pattern": r"(?:www\.)?unique\-vintage\.com",
},
"windsorstore": {
"root": "https://www.windsorstore.com",
"pattern": r"(?:www\.)?windsorstore\.com",
},
})
class ShopifyCollectionExtractor(ShopifyExtractor):
"""Base class for collection extractors for Shopify based sites"""
subcategory = "collection"
directory_fmt = ("{category}", "{collection[title]}")
pattern = BASE_PATTERN + r"(/collections/[\w-]+)/?(?:$|[?#])"
test = (
("https://chelseacrew.com/collections/flats"),
("https://www.fashionnova.com/collections/mini-dresses", {
"range": "1-20",
"count": 20,
}),
("https://www.fashionnova.com/collections/mini-dresses/?page=1"),
("https://www.fashionnova.com/collections/mini-dresses#1"),
("https://loungeunderwear.com/collections/apparel"),
("https://michaels.com.au/collections/microphones"),
("https://modcloth.com/collections/shoes"),
("https://www.ohpolly.com/collections/dresses-mini-dresses"),
("https://www.omgmiamiswimwear.com/collections/fajas"),
("https://pinupgirlclothing.com/collections/evening"),
("https://www.raidlondon.com/collections/flats"),
("https://www.unique-vintage.com/collections/flapper-1920s"),
("https://www.windsorstore.com/collections/dresses-ball-gowns"),
)
def metadata(self):
return self.request(self.item_url + ".json").json()
def products(self):
url = self.item_url + "/products.json"
params = {"page": 1}
while True:
data = self.request(url, params=params).json()["products"]
if not data:
return
yield from data
params["page"] += 1
class ShopifyProductExtractor(ShopifyExtractor):
"""Base class for product extractors for Shopify based sites"""
subcategory = "product"
directory_fmt = ("{category}", "Products")
pattern = BASE_PATTERN + r"((?:/collections/[\w-]+)?/products/[\w-]+)"
test = (
("https://chelseacrew.com/collections/flats/products/dora"),
("https://www.fashionnova.com/products/essential-slide-red", {
"pattern": r"https?://cdn\d*\.shopify.com/",
"count": 3,
}),
("https://www.fashionnova.com/collections/flats/products/name"),
("https://de.loungeunderwear.com/products/ribbed-crop-top-black"),
("https://michaels.com.au/collections/audio/products"
"/boya-by-wm4-pro-k5-2-4ghz-mic-android-1-1-101281"),
("https://modcloth.com/collections/shoes/products/heidii-brn"),
(("https://www.ohpolly.com/products/edonia-ruched-triangle-cup"
"-a-line-mini-dress-brown")),
("https://www.omgmiamiswimwear.com/products/la-medusa-maxi-dress", {
"pattern": r"https://cdn\.shopify\.com/s/files/1/1819/6171/",
"count": 5,
}),
("https://pinupgirlclothing.com/collections/evening/products"
"/clarice-coat-dress-in-olive-green-poly-crepe-laura-byrnes-design"),
("https://www.raidlondon.com/collections/flats/products"
"/raid-addyson-chunky-flat-shoe-in-white"),
("https://www.unique-vintage.com/collections/flapper-1920s/products"
"/unique-vintage-plus-size-black-silver-beaded-troyes-flapper-dress"),
("https://www.windsorstore.com/collections/accessories-belts/products"
"/rhine-buckle-dbl-o-ring-pu-strap-belt-073010158001"),
)
def products(self):
product = self.request(self.item_url + ".json").json()["product"]
del product["image"]
return (product,)
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