design of static website almost now more or less fixed, polishing

code/osgameclones_download_images_create_collage.py

@@ -0,0 +1,52 @@
+"""
+  Downloads images from games, stored in the osgameclones-database, then creates a collage of them.
+"""
+
+import ruamel.yaml as yaml
+import os
+import requests
+from PIL import Image
+from io import BytesIO
+
+if __name__ == "__main__":
+
+    # paths
+    root_path = os.path.realpath(os.path.join(os.path.dirname(__file__), os.path.pardir))
+    download_path = os.path.join(root_path, 'code', 'html', 'images-download')
+    output_file = os.path.join(root_path, 'code', 'html', 'collage_games.jpg')
+
+    # import the osgameclones data
+    path = os.path.realpath(os.path.join(root_path, os.path.pardir, 'osgameclones.git', 'games'))
+    files = os.listdir(path)
+
+    # iterate over all yaml files in osgameclones/data folder and load contents
+    entries = []
+    for file in files:
+        # read yaml
+        with open(os.path.join(path, file), 'r', encoding='utf-8') as stream:
+            try:
+                _ = yaml.safe_load(stream)
+            except Exception as exc:
+                print(file)
+                raise exc
+
+        # add to entries
+        entries.extend(_)
+
+    print('imported {} entries'.format(len(entries)))
+
+    # collect all image informations
+    images = []
+    for entry in entries:
+        if 'images' in entry:
+            images.extend(entry['images'])
+
+    print('contain {} image links'.format(len(images)))
+
+    # download them all
+    for url in images:
+        r = requests.get(url, headers={'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64)'},
+                     timeout=20, allow_redirects=True)
+
+        if r.status_code == requests.codes.ok:
+            im = Image.open(BytesIO(r.content))