Added operation for calculating stats on queued posts, improved loop handling

build_queue_stats_model.py

@@ -0,0 +1,47 @@
+from dataclasses import dataclass, field
+from datetime import datetime
+from operator import itemgetter
+from typing import Any, Dict, List
+
+from stats_model import StatsModel
+
+
+@dataclass(kw_only=True)
+class BuildQueueStatsModel(StatsModel):
+    """Stats model built around calculating stats from your currently queued posts"""
+    operation: str = 'build_queue_stats'
+
+    # Queued posts (both original and not original), sorted in publish order.
+    ordered_queue: List[Dict[str, Any]] = field(init=False)
+
+    def __post_init__(self):
+        super().__post_init__()
+        self.most_popular_tags = self.determine_most_popular_tags('post_count')
+        self.ordered_queue = self.determine_ordered_queue()
+
+    def determine_ordered_queue(self) -> List[Dict[str, Any]]:
+        full_post_map = self.original_post_map | self.unoriginal_post_map
+
+        post_list: List[Dict[str, Any]] = []
+        for post_key in full_post_map:
+            post = full_post_map[post_key]
+
+            if 'scheduled_publish_time' not in post or not post['scheduled_publish_time']:
+                print('WARNING: Queued post found without publish time. Huh?')
+
+            queued_date_time: datetime = datetime.fromtimestamp(
+                post['scheduled_publish_time'])
+            post_list.append({
+                'post_url': post['post_url'],
+                'tags': post['tags'],
+                'publish_date_time': queued_date_time
+            })
+
+        # https://stackoverflow.com/a/73050
+        sorted_list = sorted(post_list, key=itemgetter('publish_date_time'))
+
+        # https://stackoverflow.com/a/522578
+        for i, post in enumerate(sorted_list):
+            post['queue_order'] = i + 1
+
+        return sorted_list