Bump version to v0.2.3 for release

tests/scraper_test.py

@@ -135,4 +135,8 @@ def test_scrape_video_only2():
     with tempfile.TemporaryDirectory(dir="./") as tempdir:
         vks.download_media(res, tempdir)
         found_files = set(os.listdir(tempdir))
-        assert "video-17546758_456239898_0.mkv.webm" in found_files
+        # different systems might attribute different extension
+        assert (
+            "video-17546758_456239898_0.webm" in found_files
+            or "video-17546758_456239898_0.mp4" in found_files
+        )

vk_url_scraper/scraper.py

@@ -312,7 +312,7 @@ class VkScraper:
                             downloaded.append(filename)
                 elif k == "video":
                     for i, url in enumerate(attachments):
-                        filename = os.path.join(destination, f"{r['id']}_{i}.mkv")
+                        filename = os.path.join(destination, f"{r['id']}_{i}.%(ext)s")
                         ydl = yt_dlp.YoutubeDL(
                             {
                                 "outtmpl": filename,
@@ -323,5 +323,11 @@ class VkScraper:
                         )
                         info = ydl.extract_info(url, download=True)
                         filename = ydl.prepare_filename(info)
+                        if "unknown_video" in filename:
+                            new_filename = filename.replace("unknown_video", "mkv")
+                            with open(filename, "rb") as vin, open(new_filename, "wb") as vout:
+                                vout.write(vin.read())
+                            os.remove(filename)
+                            filename = new_filename
                         downloaded.append(filename)
         return downloaded

vk_url_scraper/version.py

@@ -2,7 +2,7 @@ _MAJOR = "0"
 _MINOR = "2"
 # On main and in a nightly release the patch should be one ahead of the last
 # released build.
-_PATCH = "2"
+_PATCH = "3"
 # This is mainly for nightly builds which have the suffix ".dev$DATE". See
 # https://semver.org/#is-v123-a-semantic-version for the semantics.
 _SUFFIX = ""