Implement screenshot/cover art downloads, initial infobox parsing

itch_dl/infobox.py

@@ -0,0 +1,47 @@
+from datetime import datetime
+from typing import TypedDict, Dict, List, Any, Tuple, Optional
+
+from bs4 import BeautifulSoup
+
+
+class InfoboxMetadata(TypedDict, total=False):
+    pass
+
+
+def parse_date_block(td: BeautifulSoup) -> datetime:
+    raise NotImplementedError("Not yet!")
+
+
+def parse_links(td: BeautifulSoup) -> Dict[str, str]:
+    """Parses blocks of comma-separated <a> blocks, returns a dict
+    of link text -> URL it points at."""
+    pass
+
+
+def parse_text_from_links(td: BeautifulSoup) -> List[str]:
+    return list(parse_links(td).keys())
+
+
+def parse_tr(name: str, content: BeautifulSoup) -> Optional[Tuple[str, Any]]:
+    if name == "Updated":
+        pass
+
+
+def parse_infobox(infobox: BeautifulSoup) -> dict:
+    """Feed it <div class="game_info_panel_widget">, out goes a dict
+    of parsed metadata blocks."""
+    meta = InfoboxMetadata()
+
+    for tr in infobox.find_all("tr"):
+        tds = tr.find_all("td")
+        if len(tds) < 2:
+            continue
+
+        name_td, content_td = tds[0], tds[1]
+        name = name_td.text.strip()
+
+        parsed_block = parse_tr(name, content_td)
+        if parsed_block:
+            meta[parsed_block[0]] = parsed_block[1]
+
+    return meta