Add main code.

src/scans/lelscans.py

@@ -1,5 +1,6 @@
 # -*- encoding: utf-8 -*-
 
+import logging
 import tempfile
 import urllib.request
 from dataclasses import dataclass
@@ -8,7 +9,7 @@ from pathlib import Path
 from typing import cast
 
 from bs4 import BeautifulSoup
-from PIL import Image
+from PIL import Image, ImageFile
 
 from .scans import Chapter, Manga, ScanFetcher
 
@@ -21,6 +22,11 @@ _REQUEST_HEADERS = {
     )
 }
 
+# fix for some images
+ImageFile.LOAD_TRUNCATED_IMAGES = True
+
+LOGGER = logging.getLogger(__package__)
+
 
 @dataclass(frozen=True)
 class LelScansManga(Manga):
@@ -72,7 +78,7 @@ class LelScansFetcher(ScanFetcher[LelScansManga, LelScansChapter]):
         chapter: LelScansChapter,
         folder: Path,
     ) -> list[Path]:
-        print("Retrieving scan {}... ".format(chapter.number))
+        LOGGER.info("Retrieving scan {}... ".format(chapter.number))
         folder.mkdir(exist_ok=True)
 
         # retrieve the main page
@@ -92,7 +98,7 @@ class LelScansFetcher(ScanFetcher[LelScansManga, LelScansChapter]):
         # Download each page of the scan
         def retrieve_page(page: tuple[int, str]) -> Path | None:
             number, url = page
-            print("  Retrieving page {:02}/{:02d}".format(number, len(pages)))
+            LOGGER.info("  Retrieving page {:02}/{:02d}".format(number, len(pages)))
             soup = BeautifulSoup(
                 self._request(url),
                 "html.parser",
@@ -114,7 +120,7 @@ class LelScansFetcher(ScanFetcher[LelScansManga, LelScansChapter]):
             try:
                 Image.open(filepath).convert("RGB").save(filepath)
             except (OSError, KeyError):
-                print(
+                LOGGER.warning(
                     "    Failed to convert page {:02}/{:02d}".format(number, len(pages))
                 )
 
@@ -136,6 +142,7 @@ class LelScansFetcher(ScanFetcher[LelScansManga, LelScansChapter]):
             images = self._fetch_chapter(chapter, folder)
 
         if pdf is not None:
+            LOGGER.info("Merging scan {}... ".format(chapter.number))
             self._merge_scan(pdf, images)
 
 

src/scans/scans.py

@@ -1,5 +1,6 @@
 # -*- encoding: utf-8 -*-
 
+import re
 from abc import abstractmethod
 from dataclasses import dataclass
 from pathlib import Path
@@ -34,6 +35,26 @@ class ScanFetcher(Generic[_MangaT, _ChapterT]):
         """
         pass
 
+    def find_manga(self, name_regex: re.Pattern | str) -> _MangaT | None:
+        """
+        Fetch the list of manga and find the one that match the given regex.
+
+        Args:
+            name_regex: Regex to use to match name.
+
+        Returns:
+            The first manga found, or None if no manga was found.
+        """
+        if isinstance(name_regex, str):
+            name_regex = re.compile(name_regex)
+
+        mangas = self.list_mangas()
+        for manga in mangas:
+            if name_regex.search(manga.name):
+                return manga
+
+        return None
+
     @abstractmethod
     def list_chapters(self, manga: _MangaT) -> list[_ChapterT]:
         """