Initial

goodreads/__init__.py

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+import os
+from xml.dom.minidom import parseString # type: ignore
+
+BPATH = "/L/backups/goodreads"
+
+# TODO might be useful to keep track of updates?...
+# then I need some sort of system to store diffs in generic way...
+# althogh... coud use same mechanism as for filtering
+def get_last() -> str:
+    return max(sorted([os.path.join(BPATH, f) for f in os.listdir(BPATH) if f.endswith('.xmll')]))
+
+_SP = '</review>'
+
+def get_reviews():
+    fname = get_last()
+    xmls = []
+    with open(fname, 'r') as fo:
+        data = fo.read()
+        for xx in data.split(_SP):
+            if len(xx.strip()) == 0:
+                break
+            xmls.append(parseString(xx + _SP))
+    return xmls
+
+def get_books():
+    books = []
+    for review in get_reviews():
+        book_element = review.getElementsByTagName('book')[0]
+        title_element = book_element.getElementsByTagName('title')[0]
+        id_element = book_element.getElementsByTagName('id')[0]
+        isbn_element = book_element.getElementsByTagName('isbn')[0]
+        isbn13_element = book_element.getElementsByTagName('isbn13')[0]
+        date_added = review.getElementsByTagName('date_added')[0]
+        started_at = review.getElementsByTagName('started_at')[0]
+        read_at = review.getElementsByTagName('read_at')[0]
+
+        shelves_element = review.getElementsByTagName('shelves')[0]
+        book_shelves = []
+        for shelf in shelves_element.getElementsByTagName('shelf'):
+            book_shelves.append(shelf.getAttribute('name'))
+
+        book = {
+            'title': title_element.firstChild.data,
+            'id': id_element.firstChild.data,
+            'shelves': book_shelves
+        }
+
+        if isbn_element.getAttribute('nil') != 'true':
+            book['isbn'] = isbn_element.firstChild.data
+        else:
+            book['isbn'] = ''
+
+        if isbn13_element.getAttribute('nil') != 'true':
+            book['isbn13'] = isbn13_element.firstChild.data
+        else:
+            book['isbn13'] = ''
+
+        if started_at.firstChild is not None:
+            book['started_at'] = started_at.firstChild.data
+        else:
+            book['started_at'] = ''
+
+        if read_at.firstChild is not None:
+            book['read_at'] = read_at.firstChild.data
+        else:
+            book['read_at'] = ''
+
+        book['date_added'] = None if date_added.firstChild is None else date_added.firstChild.data
+
+        books.append(book)
+    return books
+
+from typing import List, Dict, NamedTuple
+from datetime import datetime
+
+class Event(NamedTuple):
+    dt: datetime
+    summary: str
+
+
+def _parse_date(s: str) -> datetime:
+    return datetime.strptime(s, "%a %b %d %H:%M:%S %z %Y")
+
+
+def get_events():
+    events = []
+    for b in get_books():
+        added = _parse_date(b['date_added'])
+        title = b['title']
+        events.append(Event(
+            dt=added,
+            summary=f'Added book "{title}"', # TODO shelf?
+        ))
+        # TODO finished? other updates?
+    return sorted(events, key=lambda e: e.dt)
+
+def main():
+    for e in get_events():
+        print(e)
+
+
+if __name__ == '__main__':
+    main()
+