[shopifx] natively support a few more sites (closes #2089)

- chelseacrew.com
- michaels.com.au
- modcloth.com
- pinupgirlclothing.com
- raidlondon.com (loveraid.com)
- unique-vintage.com

gallery_dl/extractor/shopify.py

@@ -43,22 +43,46 @@ class ShopifyExtractor(BaseExtractor):
 
 
 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",
+    },
     "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",
     },
-    "loungeunderwear": {
-        "root": "https://loungeunderwear.com",
-        "pattern": r"(?:[a-z]+\.)?loungeunderwear\.com",
-    },
 })
 
 
@@ -68,15 +92,21 @@ class ShopifyCollectionExtractor(ShopifyExtractor):
     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://www.omgmiamiswimwear.com/collections/fajas"),
-        ("https://www.windsorstore.com/collections/dresses-ball-gowns"),
         ("https://loungeunderwear.com/collections/apparel"),
+        ("https://michaels.com.au/collections/microphones"),
+        ("https://modcloth.com/collections/shoes"),
+        ("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):
@@ -101,18 +131,28 @@ class ShopifyProductExtractor(ShopifyExtractor):
     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.omgmiamiswimwear.com/products/la-medusa-maxi-dress", {
             "pattern": r"https://cdn\.shopify\.com/s/files/1/1819/6171/",
             "count": 5,
         }),
-        ("https://www.fashionnova.com/collections/flats/products/name"),
+        ("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"),
-        ("https://de.loungeunderwear.com/products/ribbed-crop-top-black"),
     )
 
     def products(self):