Merge pull request #29 from hyugogirubato/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 5 to 6

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
         python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12", "3.13" ]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6

CHANGELOG.md

@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.4.5] - 2025-10-19
+
+### Changed
+
+- More flexible suffix checking to support complex archive paths.
+- Improved validation in `PageInfo.load()` to handle empty or invalid data correctly.
+
 ## [3.4.4] - 2025-09-21
 
 ### Added
@@ -225,6 +232,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 - Initial release.
 
+[3.4.5]: https://github.com/hyugogirubato/cbz/releases/tag/v3.4.5
 [3.4.4]: https://github.com/hyugogirubato/cbz/releases/tag/v3.4.4
 [3.4.3]: https://github.com/hyugogirubato/cbz/releases/tag/v3.4.3
 [3.4.2]: https://github.com/hyugogirubato/cbz/releases/tag/v3.4.2

cbz/comic.py

@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import logging
 import zipfile
 
 from datetime import datetime, timezone
@@ -172,8 +173,13 @@ class ComicInfo(ComicModel):
         pages_info = comic_info.get('Pages', {}).get('Page', [])
         for i, name in enumerate(names):
             suffix = Path(name).suffix
-            if suffix:
+
-                assert suffix in IMAGE_FORMAT, f'Unsupported image format: {suffix}'
+            # Some archives may contain folders or hidden files (e.g., ".extra/" or "__MACOSX/.DS_Store")
+            # that could corrupt the suffix detection and cause invalid image handling.
+            if suffix not in IMAGE_FORMAT:
+                logging.warning(f'Skipping unsupported or invalid file: {name!r} (suffix={suffix!r})')
+                continue
+
             with archive_file.open(name, 'r') as f:
                 page_info = {}
                 if i < len(pages_info):

cbz/page.py

@@ -75,6 +75,8 @@ class PageInfo(PageModel):
             data = base64.b64decode(data)
         if not isinstance(data, bytes):
             raise ValueError(f'Expecting Bytes or Base64 input, got {data!r}')
+        if not data.strip():
+            raise ValueError(f'Empty or null data provided (length={len(data)})')
         return cls(data, **kwargs)
 
     @classmethod
@@ -98,7 +100,7 @@ class PageInfo(PageModel):
         path = Path(path)
         with path.open(mode='rb') as f:
             kwargs.setdefault('name', path.name)
-            return cls(f.read(), **kwargs)
+            return cls.loads(f.read(), **kwargs)
 
     def show(self) -> None:
         """

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "cbz"
-version = "3.4.4"
+version = "3.4.5"
 description = "CBZ simplifies creating, managing, and viewing comic book files in CBZ, CBR, and PDF formats, offering seamless packaging, metadata handling and built-in viewing capabilities."
 license = "MIT"
 authors = ["hyugogirubato <65763543+hyugogirubato@users.noreply.github.com>"]