本日作業分

.gitmodules

@@ -2,3 +2,6 @@
 	path = ai
 	url = https://git.miteruzo.com/miteruzo/nizika_broadcast
 	branch = main
+[submodule "db"]
+	path = db
+	url = https://git.miteruzo.com/miteruzo/nizika_nico

main.py

@@ -4,9 +4,12 @@ Bluesky のニジカがいろいろする．
 """
 
 import io
+import random
 import sys
 import time
-from datetime import datetime, timedelta
+from datetime import date, datetime
+from datetime import time as dt_time
+from datetime import timedelta
 from typing import cast
 
 import requests
@@ -67,6 +70,12 @@ def main (
 
     client.login (account.USER_ID, account.PASSWORD)
 
+    kiriban_list: list[tuple[int, nico.VideoInfo]] = nico.get_kiriban_list ()
+    got_kiriban_at: date = datetime.now ().date () - timedelta (days = datetime.now ().hour < 15)
+    kiriban_interval: timedelta = ((get_kiriban_dt_to_update () - datetime.now ())
+                                   / len (kiriban_list))
+    next_kiriban_at = datetime.now ()
+
     last_posted_at = datetime.now () - timedelta (hours = 6)
     has_got_snack_time = False
     has_taken_hot_spring = False
@@ -99,6 +108,27 @@ def main (
                                  parent = records[0]['strong_ref'],
                                  root   = records[-1]['strong_ref']))
 
+        if kiriban_list and datetime.now () >= next_kiriban_at:
+            (views_count, video_code) = (
+                    kiriban_list.pop (random.randint (0, len (kiriban_list) - 1)))
+            embed_external = models.AppBskyEmbedExternal.Main (
+                    external = models.AppBskyEmbedExternal.External (
+                        title       = title,
+                        description = description,
+                        thumb       = thumb,
+                        uri         = uri))
+            client.post (Talk.main (f"""
+ニコニコの『{ datum['title'] }』という動画が{ views_count }再生を突破しました。
+つけられたタグは「{ '」、「'.join (datum['tags']) }」です。
+概要には次のように書かれています：
+```html
+{ datum['description'] }
+```
+このことについて、ニジカちゃんからのお祝いメッセージを下さい。"""),
+                         embed = embed_external)
+            next_kiriban_at += kiriban_interval
+            last_posted_at = now
+
         latest_deerjika = nico.get_latest_deerjika ()
         if latest_deerjika is not None:
             for datum in [e for e in [latest_deerjika]
@@ -135,7 +165,15 @@ def main (
         if now.hour == 14 and has_got_snack_time:
             has_got_snack_time = False
 
-        if now.hour == 15 and not has_got_snack_time:
+        if now.hour == 15:
+            if got_kiriban_at < datetime.now ().date ():
+                kiriban_list = nico.get_kiriban_list ()
+                got_kiriban_at = datetime.now ().date ()
+                kiriban_interval = ((get_kiriban_dt_to_update () - datetime.now ())
+                                    / len (kiriban_list))
+                next_kiriban_at = datetime.now ()
+
+            if not has_got_snack_time:
                 try:
                     with open ('./assets/snack-time.jpg', 'rb') as f:
                         image = models.AppBskyEmbedImages.Image (
@@ -192,7 +230,6 @@ def main (
         time.sleep (60)
 
 
-
 def get_embed_info (
         url:    str
 ) -> tuple[str, str, str]:
@@ -231,5 +268,15 @@ def get_embed_info (
     return (title, description, thumbnail)
 
 
+def get_kiriban_dt_to_update (
+) -> datetime:
+    now = datetime.now ()
+    today = now.date ()
+    dt = datetime.combine (today, dt_time (15, 0))
+    if dt <= now:
+        dt += timedelta (days = 1)
+    return dt
+
+
 if __name__ == '__main__':
     main (*sys.argv[1:])

nico.py

@@ -2,12 +2,18 @@
 ニコニコのニジカ動画取得モヂュール
 """
 
-from typing import TypedDict
+from typing import TypedDict, cast
 
 import requests
 from bs4 import BeautifulSoup
 from requests.exceptions import Timeout
 
+KIRIBAN_VIEWS_COUNTS = { *range (100, 1_000, 100),
+                         *range (1_000, 10_000, 1_000),
+                         *range (10_000, 1_000_001, 10_000),
+                         194, 245, 510, 114_514, 1_940, 2_450, 5_100, 24_500,
+                         51_000, 2_424 }
+
 
 class VideoInfo (TypedDict):
     contentId:      str
@@ -44,16 +50,19 @@ def get_latest_deerjika (
         return None
 
     try:
-        video_info['title'] = '-'.join (bs.find ('title').text.split ('-')[:(-1)])[:(-1)]
+        title = bs.find ('title')
+        if title is None:
+            return None
+        video_info['title'] = '-'.join (title.text.split ('-')[:(-1)])[:(-1)]
 
-        tags = bs.find ('meta', attrs = { 'name': 'keywords' }).get ('content')
+        tags: str = bs.find ('meta', attrs = { 'name': 'keywords' }).get ('content') # type: ignore
         video_info['tags'] = tags.split (',')
 
-        video_info['description'] = bs.find ('meta', attrs = { 'name': 'description' }).get ('content')
+        video_info['description'] = bs.find ('meta', attrs = { 'name': 'description' }).get ('content') # type: ignore
     except Exception:
         return None
 
-    return video_info
+    return cast (VideoInfo, video_info)
 
 
 def get_bs_from_url (
@@ -87,3 +96,10 @@ def get_bs_from_url (
     req.encoding = req.apparent_encoding
 
     return BeautifulSoup (req.text, 'html.parser')
+
+
+def get_kiriban_list (
+) -> list[tuple[int, VideoInfo]]:
+    kiriban_list: list[tuple[int, VideoInfo]] = []
+
+