improve/adjust default filename formats for manga sites

gallery_dl/extractor/batoto.py

@@ -113,8 +113,11 @@ class BatotoMangaExtractor(BatotoExtractor, MangaExtractor):
 class BatotoChapterExtractor(BatotoExtractor, AsynchronousExtractor):
     """Extractor for manga-chapters from bato.to"""
     subcategory = "chapter"
-    directory_fmt = ["{category}", "{manga}", "c{chapter:>03} - {title}"]
-    filename_fmt = "{manga}_c{chapter:>03}_{page:>03}.{extension}"
+    directory_fmt = [
+        "{category}", "{manga}",
+        "{volume:?v/ />02}c{chapter:>03}{chapter_minor}{title:?: //}"]
+    filename_fmt = (
+        "{manga}_c{chapter:>03}{chapter_minor}_{page:>03}.{extension}")
     pattern = [r"(?:https?://)?(?:www\.)?bato\.to/reader#([0-9a-f]+)"]
     test = [
         ("http://bato.to/reader#459878c8fda07502", {

gallery_dl/extractor/fallenangels.py

@@ -18,9 +18,9 @@ class FallenangelsChapterExtractor(Extractor):
     category = "fallenangels"
     subcategory = "chapter"
     directory_fmt = ["{category}", "{manga}",
-                     "c{chapter:>03}{chapter_minor} - {title}"]
-    filename_fmt = ("{manga}_c{chapter:>03}{chapter_minor}_"
-                    "{page:>03}.{extension}")
+                     "c{chapter:>03}{chapter_minor}{title:?: //}"]
+    filename_fmt = (
+        "{manga}_c{chapter:>03}{chapter_minor}_{page:>03}.{extension}")
     pattern = [(r"(?:https?://)?(manga|truyen)\.fascans\.com/"
                 r"manga/([^/]+)/(\d+)(\.[^/?&#]+)?")]
     test = [

gallery_dl/extractor/foolslide.py

@@ -58,7 +58,8 @@ class FoolslideChapterExtractor(FoolslideExtractor):
     """Base class for chapter extractors for FoOlSlide based sites"""
     subcategory = "chapter"
     directory_fmt = ["{category}", "{manga}", "{chapter_string}"]
-    filename_fmt = "{manga}_{chapter:>03}_{page:>03}.{extension}"
+    filename_fmt = (
+        "{manga}_c{chapter:>03}{chapter_minor}_{page:>03}.{extension}")
     single = True
 
     def __init__(self, match, url=None):

gallery_dl/extractor/kissmanga.py

@@ -24,10 +24,11 @@ IV = [
 class KissmangaExtractor(Extractor):
     """Base class for kissmanga extractors"""
     category = "kissmanga"
-    directory_fmt = ["{category}", "{manga}",
-                     "c{chapter:>03}{chapter_minor} - {title}"]
-    filename_fmt = ("{manga}_c{chapter:>03}{chapter_minor}_"
-                    "{page:>03}.{extension}")
+    directory_fmt = [
+        "{category}", "{manga}",
+        "{volume:?v/ />02}c{chapter:>03}{chapter_minor}{title:?: //}"]
+    filename_fmt = (
+        "{manga}_c{chapter:>03}{chapter_minor}_{page:>03}.{extension}")
     root = "http://kissmanga.com"
 
     def __init__(self, match):

gallery_dl/extractor/mangafox.py

@@ -17,9 +17,11 @@ class MangafoxChapterExtractor(AsynchronousExtractor):
     """Extractor for manga-chapters from mangafox.me"""
     category = "mangafox"
     subcategory = "chapter"
-    directory_fmt = ["{category}", "{manga}", "c{chapter:>03}{chapter_minor}"]
-    filename_fmt = ("{manga}_c{chapter:>03}{chapter_minor}_"
-                    "{page:>03}.{extension}")
+    directory_fmt = [
+        "{category}", "{manga}",
+        "{volume:?v/ />02}c{chapter:>03}{chapter_minor}"]
+    filename_fmt = (
+        "{manga}_c{chapter:>03}{chapter_minor}_{page:>03}.{extension}")
     pattern = [(r"(?:https?://)?(?:www\.)?(mangafox\.me/manga/"
                 r"[^/]+/(v\d+/)?c\d+[^/]*)")]
     test = [(("http://mangafox.me/manga/kidou_keisatsu_patlabor/"

gallery_dl/extractor/mangahere.py

@@ -58,9 +58,11 @@ class MangahereChapterExtractor(AsynchronousExtractor):
     """Extractor for manga-chapters from mangahere.co"""
     category = "mangahere"
     subcategory = "chapter"
-    directory_fmt = ["{category}", "{manga}", "c{chapter:>03}{chapter_minor}"]
-    filename_fmt = ("{manga}_c{chapter:>03}{chapter_minor}_"
-                    "{page:>03}.{extension}")
+    directory_fmt = [
+        "{category}", "{manga}",
+        "{volume:?v/ />02}c{chapter:>03}{chapter_minor}"]
+    filename_fmt = (
+        "{manga}_c{chapter:>03}{chapter_minor}_{page:>03}.{extension}")
     pattern = [(r"(?:https?://)?(?:www\.)?mangahere\.co/manga/"
                 r"([^/]+(?:/v0*(\d+))?/c0*(\d+)(\.\d+)?)")]
     test = [("http://www.mangahere.co/manga/dongguo_xiaojie/c003.2/", {

gallery_dl/extractor/mangapanda.py

@@ -28,7 +28,6 @@ class MangapandaMangaExtractor(MangapandaBase, MangareaderMangaExtractor):
 
 class MangapandaChapterExtractor(MangapandaBase, MangareaderChapterExtractor):
     """Extractor for manga-chapters from mangapanda.com"""
-    subcategory = "chapter"
     pattern = [
         (r"(?:https?://)?(?:www\.)?mangapanda\.com((/[^/]+)/(\d+))"),
         (r"(?:https?://)?(?:www\.)?mangapanda\.com"

gallery_dl/extractor/mangapark.py

@@ -70,10 +70,11 @@ class MangaparkMangaExtractor(MangaparkExtractor, MangaExtractor):
 class MangaparkChapterExtractor(MangaparkExtractor):
     """Extractor for manga-chapters from mangapark.me"""
     subcategory = "chapter"
-    directory_fmt = ["{category}", "{manga}",
-                     "c{chapter:>03}{chapter_minor} - {title}"]
-    filename_fmt = ("{manga}_c{chapter:>03}{chapter_minor}_"
-                    "{page:>03}.{extension}")
+    directory_fmt = [
+        "{category}", "{manga}",
+        "{volume:?v/ />02}c{chapter:>03}{chapter_minor}{title:?: //}"]
+    filename_fmt = (
+        "{manga}_c{chapter:>03}{chapter_minor}_{page:>03}.{extension}")
     pattern = [(r"(?:https?://)?(?:www\.)?mangapark\.me(/manga/[^/]+"
                 r"/s\d+(?:/v\d+)?/c\d+[^/]*(?:/e\d+)?)")]
     test = [

gallery_dl/extractor/mangareader.py

@@ -15,8 +15,6 @@ from .. import text, util
 class MangareaderBase():
     """Base class for mangareader extractors"""
     category = "mangareader"
-    directory_fmt = ["{category}", "{manga}", "c{chapter:>03} - {title}"]
-    filename_fmt = "{manga}_c{chapter:>03}_{page:>03}.{extension}"
     root = "http://www.mangareader.net"
 
     @staticmethod
@@ -62,6 +60,8 @@ class MangareaderMangaExtractor(MangareaderBase, MangaExtractor):
 class MangareaderChapterExtractor(MangareaderBase, AsynchronousExtractor):
     """Extractor for manga-chapters from mangareader.net"""
     subcategory = "chapter"
+    directory_fmt = ["{category}", "{manga}", "c{chapter:>03}{title:?: //}"]
+    filename_fmt = "{manga}_c{chapter:>03}_{page:>03}.{extension}"
     pattern = [
         (r"(?:https?://)?(?:www\.)?mangareader\.net((/[^/]+)/(\d+))"),
         (r"(?:https?://)?(?:www\.)?mangareader\.net(/\d+-\d+-\d+(/[^/]+)/"

gallery_dl/extractor/mangastream.py

@@ -17,7 +17,7 @@ class MangastreamChapterExtractor(AsynchronousExtractor):
     """Extractor for manga-chapters from mangastream.com"""
     category = "mangastream"
     subcategory = "chapter"
-    directory_fmt = ["{category}", "{manga}", "c{chapter} - {title}"]
+    directory_fmt = ["{category}", "{manga}", "c{chapter}{title:?: //}"]
     filename_fmt = "{manga}_c{chapter}_{page:>03}.{extension}"
     pattern = [(r"(?:https?://)?(?:www\.)?(?:readms|mangastream)\.(?:com|net)/"
                 r"r(?:ead)?/([^/]*/([^/]+)/(\d+))")]