.dockerignore

@@ -1,11 +0,0 @@
-.git
-.github
-.gitignore
-venv
-*.egg-info
-build
-dist
-images
-LICENSE
-.travis.yml
-.idea

.github/workflows/docker-image.yml

@@ -1,27 +0,0 @@
-name: Docker Image CI
-
-on:
-  push:
-    branches: [ "master" ]
-
-jobs:
-
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v2
-    -
-      name: Login to Docker Hub
-      uses: docker/login-action@v2
-      with:
-        username: ${{ secrets.DOCKERHUB_USERNAME }}
-        password: ${{ secrets.DOCKERHUB_TOKEN }}
-    - 
-      name: Build the Docker image
-      uses: docker/build-push-action@v4
-      with:
-        context: .
-        push: true
-        tags: ricterz/nhentai:latest

.gitignore

@@ -8,5 +8,3 @@ dist/
 output/
 venv/
 .vscode/
-test-output
-*.whl

.travis.yml

@@ -0,0 +1,19 @@
+os:
+    - linux
+
+language: python
+python:
+    - 3.7
+    - 3.8
+
+install:
+    - python setup.py install
+
+script:
+    - echo 268642 > /tmp/test.txt
+    - nhentai --cookie "_ga=GA1.2.1651446371.1545407218; __cfduid=d0ed34dfb81167d2a51a1d6392c1768a81601380350; csrftoken=KRN0GR1ft86m3HTefpQA99pp6R1Bo7hUs5QxNGOAIuwB5g4EcJj04fwMB8QKgLaB; sessionid=7hzoowox78c90wi5ud5ibphm4axcck7c"
+    - nhentai --search umaru
+    - nhentai --id=152503,146134 -t 10 --output=/tmp/ --cbz
+    - nhentai -F
+    - nhentai --file /tmp/test.txt
+    - nhentai --id=152503,146134 --gen-main --output=/tmp/

Dockerfile

@@ -1,9 +0,0 @@
-FROM python:3
-
-WORKDIR /usr/src/nhentai
-
-COPY . .
-RUN pip install --no-cache-dir .
-
-WORKDIR /output
-ENTRYPOINT ["nhentai"]

MANIFEST.in

@@ -0,0 +1,5 @@
+include README.md
+include requirements.txt
+include nhentai/viewer/*
+include nhentai/viewer/default/*
+include nhentai/viewer/minimal/*

README.rst

@@ -1,69 +1,59 @@
 nhentai
 =======
 
+.. code-block::
+
+           _   _            _        _
+     _ __ | | | | ___ _ __ | |_ __ _(_)
+    | '_ \| |_| |/ _ \ '_ \| __/ _` | |
+    | | | |  _  |  __/ | | | || (_| | |
+    |_| |_|_| |_|\___|_| |_|\__\__,_|_|
+
+
 あなたも変態。 いいね?
 
 |travis|
 |pypi|
-|version|
 |license|
 
 
-nhentai is a CLI tool for downloading doujinshi from `nhentai.net <https://nhentai.net>`_
+nHentai is a CLI tool for downloading doujinshi from <http://nhentai.net>
-
-GUI version: `https://github.com/edgar1016/nhentai-GUI <https://github.com/edgar1016/nhentai-GUI>`_
 
 ===================
 Manual Installation
 ===================
-From Github:
-
 .. code-block::
 
     git clone https://github.com/RicterZ/nhentai
     cd nhentai
-    pip install --no-cache-dir .
+    python setup.py install
-
-Build Docker container:
-
-.. code-block::
-
-    git clone https://github.com/RicterZ/nhentai
-    cd nhentai
-    docker build -t nhentai:latest .
-    docker run --rm -it -v ~/Downloads/doujinshi:/output -v ~/.nhentai/:/root/.nhentai nhentai --id 123855
 
 ==================
-Installation
+Installation (pip)
 ==================
-From PyPI with pip:
+Alternatively, install from PyPI with pip:
 
 .. code-block::
 
            pip install nhentai
 
-For a self-contained installation, use `pipx <https://github.com/pipxproject/pipx/>`_:
+For a self-contained installation, use `Pipx <https://github.com/pipxproject/pipx/>`_:
 
 .. code-block::
 
            pipx install nhentai
 
-Pull from Dockerhub:
+=====================
-
+Installation (Gentoo)
+=====================
 .. code-block::
 
-    docker pull ricterz/nhentai
+    layman -fa glicOne
-    docker run --rm -it -v ~/Downloads/doujinshi:/output -v ~/.nhentai/:/root/.nhentai ricterz/nhentai --id 123855
-
-On Gentoo Linux:
-
-.. code-block::
-
-    layman -fa glibOne
     sudo emerge net-misc/nhentai
     
-On NixOS:
+=====================
-
+Installation (NixOs)
+=====================
 .. code-block::
 
     nix-env -iA nixos.nhentai
@@ -73,12 +63,17 @@ Usage
 =====
 **⚠️IMPORTANT⚠️**: To bypass the nhentai frequency limit, you should use `--cookie` and `--useragent` options to store your cookie and your user-agent.
 
+*The default download folder will be the path where you run the command (CLI path).*
+
+
+Set your nhentai cookie against captcha:
+
 .. code-block:: bash
 
     nhentai --useragent "USER AGENT of YOUR BROWSER"
     nhentai --cookie "YOUR COOKIE FROM nhentai.net"
 
-**NOTE:**
+**NOTE**
 
 - The format of the cookie is `"csrftoken=TOKEN; sessionid=ID; cf_clearance=CLOUDFLARE"`
 - `cf_clearance` cookie and useragent must be set if you encounter "blocked by cloudflare captcha" error. Make sure you use the same IP and useragent as when you got it
@@ -92,12 +87,10 @@ Usage
 .. |ve| unicode:: U+22EE .. https://www.compart.com/en/unicode/U+22EE
 .. |ld| unicode:: U+2014 .. https://www.compart.com/en/unicode/U+2014
 
-.. image:: https://github.com/RicterZ/nhentai/raw/master/images/usage.png
+.. image:: ./images/usage.png?raw=true
     :alt: nhentai
     :align: center
 
-*The default download folder will be the path where you run the command (%cd% or $PWD).*
-
 Download specified doujinshi:
 
 .. code-block:: bash
@@ -129,28 +122,22 @@ Download your favorites with delay:
 
 .. code-block:: bash
 
-    nhentai --favorites --download --delay 1 --page 3-5,7
+    nhentai --favorites --download --delay 1
 
 Format output doujinshi folder name:
 
 .. code-block:: bash
 
     nhentai --id 261100 --format '[%i]%s'
-    # for Windows
-    nhentai --id 261100 --format "[%%i]%%s"
 
 Supported doujinshi folder formatter:
 
 - %i: Doujinshi id
-- %f: Doujinshi favorite count
 - %t: Doujinshi name
 - %s: Doujinshi subtitle (translated name)
 - %a: Doujinshi authors' name
-- %g: Doujinshi groups name
 - %p: Doujinshi pretty name
-- %ag: Doujinshi authors name or groups name
 
-Note: for Windows operation system, please use double "%", such as "%%i".
 
 Other options:
 
@@ -165,21 +152,25 @@ Other options:
       NHENTAI                 nhentai mirror url
 
     Options:
+      # Operation options, control the program behaviors
       -h, --help            show this help message and exit
       -D, --download        download doujinshi (for search results)
       -S, --show            just show the doujinshi information
+
+      # Doujinshi options, specify id, keyword, etc.
       --id                  doujinshi ids set, e.g. 167680 167681 167682
       -s KEYWORD, --search=KEYWORD
                             search doujinshi by keyword
       -F, --favorites       list or download your favorites
-      -a ARTIST, --artist=ARTIST
+
-                            list doujinshi by artist name
+      # Page options, control the page to fetch / download
       --page-all            all search results
       --page=PAGE, --page-range=PAGE
                             page number of search results. e.g. 1,2-5,14
-      --sorting=SORTING, --sort=SORTING
+      --sorting=SORTING     sorting of doujinshi (recent / popular /
-                            sorting of doujinshi (recent / popular /
                             popular-[today|week])
+
+      # Download options, the output directory, threads, timeout, delay, etc.
       -o OUTPUT_DIR, --output=OUTPUT_DIR
                             output dir
       -t THREADS, --threads=THREADS
@@ -188,12 +179,12 @@ Other options:
                             timeout for downloading doujinshi
       -d DELAY, --delay=DELAY
                             slow down between downloading every doujinshi
-      --retry=RETRY         retry times when downloading failed
-      --exit-on-fail        exit on fail to prevent generating incomplete files
       --proxy=PROXY         store a proxy, for example: -p "http://127.0.0.1:1080"
       -f FILE, --file=FILE  read gallery IDs from file.
       --format=NAME_FORMAT  format the saved folder name
       --dry-run             Dry run, skip file download
+
+      # Generate options, for generate html viewer, cbz file, pdf file, etc
       --html                generate a html viewer at current directory
       --no-html             don't generate HTML after downloading
       --gen-main            generate a main viewer contain all the doujin in the
@@ -202,10 +193,10 @@ Other options:
       -P, --pdf             generate PDF file
       --rm-origin-dir       remove downloaded doujinshi dir when generated CBZ or
                             PDF file
-      --move-to-folder      remove files in doujinshi dir then move new file to
-                            folder when generated CBZ or PDF file
       --meta                generate a metadata file in doujinshi format
-      --regenerate          regenerate the cbz or pdf file if exists
+      --regenerate-cbz      regenerate the cbz file if exists
+
+      # nhentai options, set cookie, user-agent, language, remove caches, histories, etc
       --cookie=COOKIE       set cookie of nhentai to bypass Cloudflare captcha
       --useragent=USERAGENT, --user-agent=USERAGENT
                             set useragent to bypass Cloudflare captcha
@@ -229,9 +220,6 @@ For example:
 .. code-block::
 
     i.h.loli.club -> i.nhentai.net
-    i3.h.loli.club -> i3.nhentai.net
-    i5.h.loli.club -> i5.nhentai.net
-    i7.h.loli.club -> i7.nhentai.net
     h.loli.club -> nhentai.net
 
 Set `NHENTAI` env var to your nhentai mirror.
@@ -241,13 +229,13 @@ Set `NHENTAI` env var to your nhentai mirror.
     NHENTAI=https://h.loli.club nhentai --id 123456
 
 
-.. image:: https://github.com/RicterZ/nhentai/raw/master/images/search.png
+.. image:: ./images/search.png?raw=true
     :alt: nhentai
     :align: center
-.. image:: https://github.com/RicterZ/nhentai/raw/master/images/download.png
+.. image:: ./images/download.png?raw=true
     :alt: nhentai
     :align: center
-.. image:: https://github.com/RicterZ/nhentai/raw/master/images/viewer.png
+.. image:: ./images/viewer.png?raw=true
     :alt: nhentai
     :align: center
 
@@ -258,8 +246,5 @@ Set `NHENTAI` env var to your nhentai mirror.
 .. |pypi| image:: https://img.shields.io/pypi/dm/nhentai.svg
    :target: https://pypi.org/project/nhentai/
 
-.. |version| image:: https://img.shields.io/pypi/v/nhentai
-   :target: https://pypi.org/project/nhentai/
-
 .. |license| image:: https://img.shields.io/github/license/ricterz/nhentai.svg
    :target: https://github.com/RicterZ/nhentai/blob/master/LICENSE

doujinshi.txt

@@ -0,0 +1,5 @@
+184212
+204944
+222460
+244502
+261909

nhentai/__init__.py

@@ -1,3 +1,3 @@
-__version__ = '0.6.0-beta'
+__version__ = '0.5.0'
 __author__ = 'RicterZ'
 __email__ = 'ricterzheng@gmail.com'

nhentai/cmdline.py

@@ -3,15 +3,17 @@
 import os
 import sys
 import json
+from optparse import OptionParser
+
+try:
+    from itertools import ifilter as filter
+except ImportError:
+    pass
+
 import nhentai.constant as constant
-
-from urllib.parse import urlparse
-from argparse import ArgumentParser
-
 from nhentai import __version__
-from nhentai.utils import generate_html, generate_main_html, DB, EXTENSIONS
+from nhentai.utils import urlparse, generate_html, generate_main_html, DB
 from nhentai.logger import logger
-from nhentai.constant import PATH_SEPARATOR
 
 
 def banner():
@@ -38,7 +40,7 @@ def write_config():
         f.write(json.dumps(constant.CONFIG))
 
 
-def callback(option, _opt_str, _value, parser):
+def callback(option, opt_str, value, parser):
     if option == '--id':
         pass
     value = []
@@ -57,177 +59,134 @@ def callback(option, _opt_str, _value, parser):
 def cmd_parser():
     load_config()
 
-    parser = ArgumentParser(
+    parser = OptionParser('\n  nhentai --search [keyword] --download'
-        description='\n  nhentai --search [keyword] --download'
                           '\n  NHENTAI=https://nhentai-mirror-url/ nhentai --id [ID ...]'
                           '\n  nhentai --file [filename]'
                           '\n\nEnvironment Variable:\n'
-                    '  NHENTAI                 nhentai mirror url'
+                          '  NHENTAI                 nhentai mirror url')
-    )
-
     # operation options
-    parser.add_argument('--download', '-D', dest='is_download', action='store_true',
+    parser.add_option('--download', '-D', dest='is_download', action='store_true',
                       help='download doujinshi (for search results)')
-    parser.add_argument('--no-download', dest='no_download', action='store_true', default=False,
+    parser.add_option('--show', '-S', dest='is_show', action='store_true', help='just show the doujinshi information')
-                        help='download doujinshi (for search results)')
-    parser.add_argument('--show', '-S', dest='is_show', action='store_true',
-                        help='just show the doujinshi information')
 
     # doujinshi options
-    parser.add_argument('--id', dest='id', nargs='+', type=int,
+    parser.add_option('--id', dest='id', action='callback', callback=callback,
                       help='doujinshi ids set, e.g. 167680 167681 167682')
-    parser.add_argument('--search', '-s', type=str, dest='keyword',
+    parser.add_option('--search', '-s', type='string', dest='keyword', action='store',
                       help='search doujinshi by keyword')
-    parser.add_argument('--favorites', '-F', action='store_true', dest='favorites',
+    parser.add_option('--favorites', '-F', action='store_true', dest='favorites',
                       help='list or download your favorites')
-    parser.add_argument('--artist', '-a', type=str, dest='artist',
-                        help='list doujinshi by artist name')
 
     # page options
-    parser.add_argument('--page-all', dest='page_all', action='store_true', default=False,
+    parser.add_option('--page-all', dest='page_all', action='store_true', default=False,
                       help='all search results')
-    parser.add_argument('--page', '--page-range', type=str, dest='page',
+    parser.add_option('--page', '--page-range', type='string', dest='page', action='store', default='',
                       help='page number of search results. e.g. 1,2-5,14')
-    parser.add_argument('--sorting', '--sort', dest='sorting', type=str, default='popular',
+    parser.add_option('--sorting', dest='sorting', action='store', default='popular',
                       help='sorting of doujinshi (recent / popular / popular-[today|week])',
                       choices=['recent', 'popular', 'popular-today', 'popular-week', 'date'])
 
     # download options
-    parser.add_argument('--output', '-o', type=str, dest='output_dir', default='.',
+    parser.add_option('--output', '-o', type='string', dest='output_dir', action='store', default='./',
                       help='output dir')
-    parser.add_argument('--threads', '-t', type=int, dest='threads', default=5,
+    parser.add_option('--threads', '-t', type='int', dest='threads', action='store', default=5,
                       help='thread count for downloading doujinshi')
-    parser.add_argument('--timeout', '-T', type=int, dest='timeout', default=30,
+    parser.add_option('--timeout', '-T', type='int', dest='timeout', action='store', default=30,
                       help='timeout for downloading doujinshi')
-    parser.add_argument('--delay', '-d', type=int, dest='delay', default=0,
+    parser.add_option('--delay', '-d', type='int', dest='delay', action='store', default=0,
                       help='slow down between downloading every doujinshi')
-    parser.add_argument('--retry', type=int, dest='retry', default=3,
+    parser.add_option('--proxy', type='string', dest='proxy', action='store',
-                        help='retry times when downloading failed')
-    parser.add_argument('--exit-on-fail', dest='exit_on_fail', action='store_true', default=False,
-                        help='exit on fail to prevent generating incomplete files')
-    parser.add_argument('--proxy', type=str, dest='proxy',
                       help='store a proxy, for example: -p "http://127.0.0.1:1080"')
-    parser.add_argument('--file', '-f', type=str, dest='file',
+    parser.add_option('--file', '-f', type='string', dest='file', action='store', help='read gallery IDs from file.')
-                        help='read gallery IDs from file.')
+    parser.add_option('--format', type='string', dest='name_format', action='store',
-    parser.add_argument('--format', type=str, dest='name_format', default='[%i][%a][%t]',
+                      help='format the saved folder name', default='[%i][%a][%t]')
-                        help='format the saved folder name')
+    parser.add_option('--dry-run', action='store_true', dest='dryrun', help='Dry run, skip file download')
-
-    parser.add_argument('--no-filename-padding', action='store_true', dest='no_filename_padding',
-                        default=False, help='no padding in the images filename, such as \'001.jpg\'')
 
     # generate options
-    parser.add_argument('--html', dest='html_viewer', type=str, nargs='?', const='.',
+    parser.add_option('--html', dest='html_viewer', action='store_true',
-                        help='generate an HTML viewer in the specified directory, or scan all subfolders '
+                      help='generate a html viewer at current directory')
-                             'within the entire directory to generate the HTML viewer. By default, current '
+    parser.add_option('--no-html', dest='is_nohtml', action='store_true',
-                             'working directory is used.')
-    parser.add_argument('--no-html', dest='is_nohtml', action='store_true',
                       help='don\'t generate HTML after downloading')
-    parser.add_argument('--gen-main', dest='main_viewer', action='store_true',
+    parser.add_option('--gen-main', dest='main_viewer', action='store_true',
                       help='generate a main viewer contain all the doujin in the folder')
-    parser.add_argument('--cbz', '-C', dest='is_cbz', action='store_true',
+    parser.add_option('--cbz', '-C', dest='is_cbz', action='store_true',
                       help='generate Comic Book CBZ File')
-    parser.add_argument('--pdf', '-P', dest='is_pdf', action='store_true',
+    parser.add_option('--pdf', '-P', dest='is_pdf', action='store_true',
                       help='generate PDF file')
-
+    parser.add_option('--rm-origin-dir', dest='rm_origin_dir', action='store_true', default=False,
-    parser.add_argument('--meta', dest='generate_metadata', action='store_true', default=False,
-                        help='generate a metadata file in doujinshi format')
-    parser.add_argument('--update-meta', dest='update_metadata', action='store_true', default=False,
-                        help='update the metadata file of a doujinshi, update CBZ metadata if exists')
-
-    parser.add_argument('--rm-origin-dir', dest='rm_origin_dir', action='store_true', default=False,
                       help='remove downloaded doujinshi dir when generated CBZ or PDF file')
-    parser.add_argument('--move-to-folder', dest='move_to_folder', action='store_true', default=False,
+    parser.add_option('--meta', dest='generate_metadata', action='store_true',
-                        help='remove files in doujinshi dir then move new file to folder when generated CBZ or PDF file')
+                      help='generate a metadata file in doujinshi format')
-
+    parser.add_option('--regenerate-cbz', dest='regenerate_cbz', action='store_true', default=False,
-    parser.add_argument('--regenerate', dest='regenerate', action='store_true', default=False,
+                      help='regenerate the cbz file if exists')
-                        help='regenerate the cbz or pdf file if exists')
-    parser.add_argument('--zip', action='store_true', help='Package into a single zip file')
 
     # nhentai options
-    parser.add_argument('--cookie', type=str, dest='cookie',
+    parser.add_option('--cookie', type='str', dest='cookie', action='store',
                       help='set cookie of nhentai to bypass Cloudflare captcha')
-    parser.add_argument('--useragent', '--user-agent', type=str, dest='useragent',
+    parser.add_option('--useragent', '--user-agent', type='str', dest='useragent', action='store',
                       help='set useragent to bypass Cloudflare captcha')
-    parser.add_argument('--language', type=str, dest='language',
+    parser.add_option('--language', type='str', dest='language', action='store',
                       help='set default language to parse doujinshis')
-    parser.add_argument('--clean-language', dest='clean_language', action='store_true', default=False,
+    parser.add_option('--clean-language', dest='clean_language', action='store_true', default=False,
                       help='set DEFAULT as language to parse doujinshis')
-    parser.add_argument('--save-download-history', dest='is_save_download_history', action='store_true',
+    parser.add_option('--save-download-history', dest='is_save_download_history', action='store_true',
                       default=False, help='save downloaded doujinshis, whose will be skipped if you re-download them')
-    parser.add_argument('--clean-download-history', action='store_true', default=False, dest='clean_download_history',
+    parser.add_option('--clean-download-history', action='store_true', default=False, dest='clean_download_history',
                       help='clean download history')
-    parser.add_argument('--template', dest='viewer_template', type=str, default='',
+    parser.add_option('--template', dest='viewer_template', action='store',
-                        help='set viewer template')
+                      help='set viewer template', default='')
-    parser.add_argument('--legacy', dest='legacy', action='store_true', default=False,
+    parser.add_option('--legacy', dest='legacy', action='store_true', default=False,
                       help='use legacy searching method')
 
-    args = parser.parse_args()
+    args, _ = parser.parse_args(sys.argv[1:])
 
     if args.html_viewer:
-        if not os.path.exists(args.html_viewer):
+        generate_html(template=constant.CONFIG['template'])
-            logger.error(f'Path \'{args.html_viewer}\' not exists')
+        exit(0)
-            sys.exit(1)
-
-        for root, dirs, files in os.walk(args.html_viewer):
-            if not dirs:
-                generate_html(output_dir=args.html_viewer, template=constant.CONFIG['template'])
-                sys.exit(0)
-
-            for dir_name in dirs:
-                # it will scan the entire subdirectories
-                doujinshi_dir = os.path.join(root, dir_name)
-                items = set(map(lambda s: os.path.splitext(s)[1], os.listdir(doujinshi_dir)))
-
-                # skip directory without any images
-                if items & set(EXTENSIONS):
-                    generate_html(output_dir=doujinshi_dir, template=constant.CONFIG['template'])
-
-            sys.exit(0)
-
-        sys.exit(0)
 
     if args.main_viewer and not args.id and not args.keyword and not args.favorites:
         generate_main_html()
-        sys.exit(0)
+        exit(0)
 
     if args.clean_download_history:
         with DB() as db:
             db.clean_all()
 
         logger.info('Download history cleaned.')
-        sys.exit(0)
+        exit(0)
 
     # --- set config ---
     if args.cookie is not None:
-        constant.CONFIG['cookie'] = args.cookie.strip()
+        constant.CONFIG['cookie'] = args.cookie
         write_config()
         logger.info('Cookie saved.')
-
+        exit(0)
-    if args.useragent is not None:
+    elif args.useragent is not None:
-        constant.CONFIG['useragent'] = args.useragent.strip()
+        constant.CONFIG['useragent'] = args.useragent
         write_config()
         logger.info('User-Agent saved.')
-
+        exit(0)
-    if args.language is not None:
+    elif args.language is not None:
         constant.CONFIG['language'] = args.language
         write_config()
         logger.info(f'Default language now set to "{args.language}"')
+        exit(0)
         # TODO: search without language
 
-    if any([args.cookie, args.useragent, args.language]):
-        sys.exit(0)
-
     if args.proxy is not None:
         proxy_url = urlparse(args.proxy)
         if not args.proxy == '' and proxy_url.scheme not in ('http', 'https', 'socks5', 'socks5h',
                                                              'socks4', 'socks4a'):
             logger.error(f'Invalid protocol "{proxy_url.scheme}" of proxy, ignored')
-            sys.exit(0)
+            exit(0)
         else:
-            constant.CONFIG['proxy'] = args.proxy
+            constant.CONFIG['proxy'] = {
+                'http': args.proxy,
+                'https': args.proxy,
+            }
             logger.info(f'Proxy now set to "{args.proxy}"')
             write_config()
-            sys.exit(0)
+            exit(0)
 
     if args.viewer_template is not None:
         if not args.viewer_template:
@@ -236,7 +195,7 @@ def cmd_parser():
         if not os.path.exists(os.path.join(os.path.dirname(__file__),
                                            f'viewer/{args.viewer_template}/index.html')):
             logger.error(f'Template "{args.viewer_template}" does not exists')
-            sys.exit(1)
+            exit(1)
         else:
             constant.CONFIG['template'] = args.viewer_template
             write_config()
@@ -246,27 +205,31 @@ def cmd_parser():
     if args.favorites:
         if not constant.CONFIG['cookie']:
             logger.warning('Cookie has not been set, please use `nhentai --cookie \'COOKIE\'` to set it.')
-            sys.exit(1)
+            exit(1)
 
     if args.file:
         with open(args.file, 'r') as f:
             _ = [i.strip() for i in f.readlines()]
             args.id = set(int(i) for i in _ if i.isdigit())
 
-    if (args.is_download or args.is_show) and not args.id and not args.keyword and not args.favorites and not args.artist:
+    if (args.is_download or args.is_show) and not args.id and not args.keyword and not args.favorites:
         logger.critical('Doujinshi id(s) are required for downloading')
         parser.print_help()
-        sys.exit(1)
+        exit(1)
 
-    if not args.keyword and not args.id and not args.favorites and not args.artist:
+    if not args.keyword and not args.id and not args.favorites:
         parser.print_help()
-        sys.exit(1)
+        exit(1)
 
     if args.threads <= 0:
         args.threads = 1
 
     elif args.threads > 15:
         logger.critical('Maximum number of used threads is 15')
-        sys.exit(1)
+        exit(1)
+
+    if args.dryrun and (args.is_cbz or args.is_pdf):
+        logger.critical('Cannot generate PDF or CBZ during dry-run')
+        exit(1)
 
     return args

nhentai/command.py

@@ -1,20 +1,18 @@
 # coding: utf-8
-import os
-import shutil
 import sys
 import signal
 import platform
 import urllib3.exceptions
 
 from nhentai import constant
-from nhentai.cmdline import cmd_parser, banner, write_config
+from nhentai.cmdline import cmd_parser, banner
 from nhentai.parser import doujinshi_parser, search_parser, legacy_search_parser, print_doujinshi, favorites_parser
 from nhentai.doujinshi import Doujinshi
-from nhentai.downloader import Downloader, CompressedDownloader
+from nhentai.downloader import Downloader
 from nhentai.logger import logger
 from nhentai.constant import BASE_URL
-from nhentai.utils import generate_html, generate_doc, generate_main_html, generate_metadata, \
+from nhentai.utils import generate_html, generate_cbz, generate_main_html, generate_pdf, generate_metadata_file, \
-    paging, check_cookie, signal_handler, DB, move_to_folder
+    paging, check_cookie, signal_handler, DB
 
 
 def main():
@@ -22,19 +20,14 @@ def main():
 
     if sys.version_info < (3, 0, 0):
         logger.error('nhentai now only support Python 3.x')
-        sys.exit(1)
+        exit(1)
 
     options = cmd_parser()
     logger.info(f'Using mirror: {BASE_URL}')
 
     # CONFIG['proxy'] will be changed after cmd_parser()
-    if constant.CONFIG['proxy']:
+    if constant.CONFIG['proxy']['http']:
-        if isinstance(constant.CONFIG['proxy'], dict):
+        logger.info(f'Using proxy: {constant.CONFIG["proxy"]["http"]}')
-            constant.CONFIG['proxy'] = constant.CONFIG['proxy'].get('http', '')
-            logger.warning(f'Update proxy config to: {constant.CONFIG["proxy"]}')
-            write_config()
-
-        logger.info(f'Using proxy: {constant.CONFIG["proxy"]}')
 
     if not constant.CONFIG['template']:
         constant.CONFIG['template'] = 'default'
@@ -46,17 +39,15 @@ def main():
 
     doujinshis = []
     doujinshi_ids = []
+    doujinshi_list = []
 
     page_list = paging(options.page)
 
-    if options.retry:
-        constant.RETRY_TIMES = int(options.retry)
-
     if options.favorites:
         if not options.is_download:
             logger.warning('You do not specify --download option')
 
-        doujinshis = favorites_parser(page=page_list) if options.page else favorites_parser()
+        doujinshis = favorites_parser(page=page_list)
 
     elif options.keyword:
         if constant.CONFIG['language']:
@@ -67,10 +58,6 @@ def main():
         doujinshis = _search_parser(options.keyword, sorting=options.sorting, page=page_list,
                                     is_page_all=options.page_all)
 
-    elif options.artist:
-        doujinshis = legacy_search_parser(options.artist, sorting=options.sorting, page=page_list,
-                                          is_page_all=options.page_all, type_='ARTIST')
-
     elif not doujinshi_ids:
         doujinshi_ids = options.id
 
@@ -80,19 +67,13 @@ def main():
 
     if options.is_save_download_history:
         with DB() as db:
-            data = set(map(int, db.get_all()))
+            data = map(int, db.get_all())
 
         doujinshi_ids = list(set(map(int, doujinshi_ids)) - set(data))
-        logger.info(f'New doujinshis account: {len(doujinshi_ids)}')
-
-    if options.zip:
-        options.is_nohtml = True
 
     if not options.is_show:
-        downloader = (CompressedDownloader if options.zip else Downloader)(path=options.output_dir, threads=options.threads,
+        downloader = Downloader(path=options.output_dir, size=options.threads,
-                                timeout=options.timeout, delay=options.delay,
+                                timeout=options.timeout, delay=options.delay)
-                                exit_on_fail=options.exit_on_fail,
-                                no_filename_padding=options.no_filename_padding)
 
         for doujinshi_id in doujinshi_ids:
             doujinshi_info = doujinshi_parser(doujinshi_id)
@@ -101,40 +82,24 @@ def main():
             else:
                 continue
 
+            if not options.dryrun:
                 doujinshi.downloader = downloader
-
+                doujinshi.download(regenerate_cbz=options.regenerate_cbz)
-            if doujinshi.check_if_need_download(options):
-                doujinshi.download()
-            else:
-                logger.info(f'Skip download doujinshi because a PDF/CBZ file exists of doujinshi {doujinshi.name}')
 
             if options.generate_metadata:
-                generate_metadata(options.output_dir, doujinshi)
+                table = doujinshi.table
+                generate_metadata_file(options.output_dir, table, doujinshi)
 
             if options.is_save_download_history:
                 with DB() as db:
                     db.add_one(doujinshi.id)
 
-            if not options.is_nohtml:
+            if not options.is_nohtml and not options.is_cbz and not options.is_pdf:
                 generate_html(options.output_dir, doujinshi, template=constant.CONFIG['template'])
-
+            elif options.is_cbz:
-            if options.is_cbz:
+                generate_cbz(options.output_dir, doujinshi, options.rm_origin_dir)
-                generate_doc('cbz', options.output_dir, doujinshi, options.regenerate)
+            elif options.is_pdf:
-
+                generate_pdf(options.output_dir, doujinshi, options.rm_origin_dir)
-            if options.is_pdf:
-                generate_doc('pdf', options.output_dir, doujinshi, options.regenerate)
-
-            if options.move_to_folder:
-                if options.is_cbz:
-                    move_to_folder(options.output_dir, doujinshi, 'cbz')
-                if options.is_pdf:
-                    move_to_folder(options.output_dir, doujinshi, 'pdf')
-
-            if options.rm_origin_dir:
-                if options.move_to_folder:
-                    logger.critical('You specified both --move-to-folder and --rm-origin-dir options, '
-                                    'you will not get anything :(')
-                shutil.rmtree(os.path.join(options.output_dir, doujinshi.filename), ignore_errors=True)
 
         if options.main_viewer:
             generate_main_html(options.output_dir)

nhentai/constant.py

@@ -3,66 +3,33 @@ import os
 import tempfile
 
 from urllib.parse import urlparse
-from platform import system
 
 
-def get_nhentai_home() -> str:
-    home = os.getenv('HOME', tempfile.gettempdir())
-
-    if system() == 'Linux':
-        xdgdat = os.getenv('XDG_DATA_HOME')
-        if xdgdat and os.path.exists(os.path.join(xdgdat, 'nhentai')):
-            return os.path.join(xdgdat, 'nhentai')
-        if home and os.path.exists(os.path.join(home, '.nhentai')):
-            return os.path.join(home, '.nhentai')
-        if xdgdat:
-            return os.path.join(xdgdat, 'nhentai')
-
-    # Use old default path in other systems
-    return os.path.join(home, '.nhentai')
-
-
-DEBUG = os.getenv('DEBUG', False)
 BASE_URL = os.getenv('NHENTAI', 'https://nhentai.net')
 
 DETAIL_URL = f'{BASE_URL}/g'
 LEGACY_SEARCH_URL = f'{BASE_URL}/search/'
 SEARCH_URL = f'{BASE_URL}/api/galleries/search'
-ARTIST_URL = f'{BASE_URL}/artist/'
 
 TAG_API_URL = f'{BASE_URL}/api/galleries/tagged'
 LOGIN_URL = f'{BASE_URL}/login/'
 CHALLENGE_URL = f'{BASE_URL}/challenge'
 FAV_URL = f'{BASE_URL}/favorites/'
 
-PATH_SEPARATOR = os.path.sep
+IMAGE_URL = f'{urlparse(BASE_URL).scheme}://i.{urlparse(BASE_URL).hostname}/galleries'
 
-RETRY_TIMES = 3
+NHENTAI_HOME = os.path.join(os.getenv('HOME', tempfile.gettempdir()), '.nhentai')
-
-
-IMAGE_URL = f'{urlparse(BASE_URL).scheme}://i1.{urlparse(BASE_URL).hostname}/galleries'
-IMAGE_URL_MIRRORS = [
-    f'{urlparse(BASE_URL).scheme}://i2.{urlparse(BASE_URL).hostname}',
-    f'{urlparse(BASE_URL).scheme}://i3.{urlparse(BASE_URL).hostname}',
-    f'{urlparse(BASE_URL).scheme}://i4.{urlparse(BASE_URL).hostname}',
-    f'{urlparse(BASE_URL).scheme}://i5.{urlparse(BASE_URL).hostname}',
-    f'{urlparse(BASE_URL).scheme}://i6.{urlparse(BASE_URL).hostname}',
-    f'{urlparse(BASE_URL).scheme}://i7.{urlparse(BASE_URL).hostname}',
-]
-
-NHENTAI_HOME = get_nhentai_home()
 NHENTAI_HISTORY = os.path.join(NHENTAI_HOME, 'history.sqlite3')
 NHENTAI_CONFIG_FILE = os.path.join(NHENTAI_HOME, 'config.json')
 
 __api_suspended_DETAIL_URL = f'{BASE_URL}/api/gallery'
 
 CONFIG = {
-    'proxy': '',
+    'proxy': {'http': '', 'https': ''},
     'cookie': '',
     'language': '',
     'template': '',
-    'useragent': 'nhentai command line client (https://github.com/RicterZ/nhentai)',
+    'useragent': 'nhentai command line client (https://github.com/RicterZ/nhentai)'
-    'max_filename': 85
 }
 
 LANGUAGE_ISO = {

nhentai/doujinshi.py

@@ -1,5 +1,4 @@
 # coding: utf-8
-import os
 
 from tabulate import tabulate
 
@@ -12,7 +11,6 @@ EXT_MAP = {
     'j': 'jpg',
     'p': 'png',
     'g': 'gif',
-    'w': 'webp',
 }
 
 
@@ -22,19 +20,17 @@ class DoujinshiInfo(dict):
 
     def __getattr__(self, item):
         try:
-            ret = dict.__getitem__(self, item)
+            return dict.__getitem__(self, item)
-            return ret if ret else 'Unknown'
         except KeyError:
-            return 'Unknown'
+            return ''
 
 
 class Doujinshi(object):
-    def __init__(self, name=None, pretty_name=None, id=None, favorite_counts=0, img_id=None,
+    def __init__(self, name=None, pretty_name=None, id=None, img_id=None,
                  ext='', pages=0, name_format='[%i][%a][%t]', **kwargs):
         self.name = name
         self.pretty_name = pretty_name
         self.id = id
-        self.favorite_counts = favorite_counts
         self.img_id = img_id
         self.ext = ext
         self.pages = pages
@@ -42,13 +38,8 @@ class Doujinshi(object):
         self.url = f'{DETAIL_URL}/{self.id}'
         self.info = DoujinshiInfo(**kwargs)
 
-        ag_value = self.info.groups if self.info.artists == 'Unknown' else self.info.artists
-        name_format = name_format.replace('%ag', format_filename(ag_value))
-
         name_format = name_format.replace('%i', format_filename(str(self.id)))
-        name_format = name_format.replace('%f', format_filename(str(self.favorite_counts)))
         name_format = name_format.replace('%a', format_filename(self.info.artists))
-        name_format = name_format.replace('%g', format_filename(self.info.groups))
 
         name_format = name_format.replace('%t', format_filename(self.name))
         name_format = name_format.replace('%p', format_filename(self.pretty_name))
@@ -56,18 +47,15 @@ class Doujinshi(object):
         self.filename = format_filename(name_format, 255, True)
 
         self.table = [
-            ['Parodies', self.info.parodies],
+            ["Parodies", self.info.parodies],
-            ['Title', self.name],
+            ["Doujinshi", self.name],
-            ['Subtitle', self.info.subtitle],
+            ["Subtitle", self.info.subtitle],
-            ['Date', self.info.date],
+            ["Characters", self.info.characters],
-            ['Characters', self.info.characters],
+            ["Authors", self.info.artists],
-            ['Authors', self.info.artists],
+            ["Languages", self.info.languages],
-            ['Groups', self.info.groups],
+            ["Tags", self.info.tags],
-            ['Languages', self.info.languages],
+            ["URL", self.url],
-            ['Tags', self.info.tags],
+            ["Pages", self.pages],
-            ['Favorite Counts', self.favorite_counts],
-            ['URL', self.url],
-            ['Pages', self.pages],
         ]
 
     def __repr__(self):
@@ -76,38 +64,7 @@ class Doujinshi(object):
     def show(self):
         logger.info(f'Print doujinshi information of {self.id}\n{tabulate(self.table)}')
 
-    def check_if_need_download(self, options):
+    def download(self, regenerate_cbz=False):
-        if options.no_download:
-            return False
-
-        base_path = os.path.join(self.downloader.path, self.filename)
-
-        # regenerate, re-download
-        if options.regenerate:
-            return True
-
-        # pdf or cbz file exists, skip re-download
-        # doujinshi directory may not exist b/c of --rm-origin-dir option set.
-        # user should pass --regenerate option to get back origin dir.
-        ret_pdf = ret_cbz = None
-        if options.is_pdf:
-            ret_pdf = os.path.exists(f'{base_path}.pdf') or os.path.exists(f'{base_path}/{self.filename}.pdf')
-
-        if options.is_cbz:
-            ret_cbz = os.path.exists(f'{base_path}.cbz') or os.path.exists(f'{base_path}/{self.filename}.cbz')
-
-        ret = list(filter(lambda s: s is not None, [ret_cbz, ret_pdf]))
-        if ret and all(ret):
-            return False
-
-        # doujinshi directory doesn't exist, re-download
-        if not (os.path.exists(base_path) and os.path.isdir(base_path)):
-            return True
-
-        # fallback
-        return True
-
-    def download(self):
         logger.info(f'Starting to download doujinshi: {self.name}')
         if self.downloader:
             download_queue = []
@@ -117,10 +74,9 @@ class Doujinshi(object):
             for i in range(1, min(self.pages, len(self.ext)) + 1):
                 download_queue.append(f'{IMAGE_URL}/{self.img_id}/{i}.{self.ext[i-1]}')
 
-            return self.downloader.start_download(download_queue, self.filename)
+            self.downloader.start_download(download_queue, self.filename, regenerate_cbz=regenerate_cbz)
         else:
             logger.critical('Downloader has not been loaded')
-            return False
 
 
 if __name__ == '__main__':

nhentai/downloader.py

@@ -1,19 +1,28 @@
 # coding: utf-
 
+import multiprocessing
+import signal
+
+import sys
 import os
-import asyncio
+import requests
-import httpx
+import time
 import urllib3.exceptions
-import zipfile
-import io
 
 from urllib.parse import urlparse
 from nhentai import constant
 from nhentai.logger import logger
-from nhentai.utils import Singleton, async_request
+from nhentai.parser import request
+from nhentai.utils import Singleton
 
 
 urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+semaphore = multiprocessing.Semaphore(1)
+
+
+class NHentaiImageNotExistException(Exception):
+    pass
+
 
 def download_callback(result):
     result, data = result
@@ -31,165 +40,120 @@ def download_callback(result):
 
 
 class Downloader(Singleton):
-    def __init__(self, path='', threads=5, timeout=30, delay=0, exit_on_fail=False,
+
-                 no_filename_padding=False):
+    def __init__(self, path='', size=5, timeout=30, delay=0):
-        self.threads = threads
+        self.size = size
         self.path = str(path)
         self.timeout = timeout
         self.delay = delay
-        self.exit_on_fail = exit_on_fail
-        self.folder = None
-        self.semaphore = None
-        self.no_filename_padding = no_filename_padding
-
-    async def fiber(self, tasks):
-        self.semaphore = asyncio.Semaphore(self.threads)
-        for completed_task in asyncio.as_completed(tasks):
-            try:
-                result = await completed_task
-                if result[0] > 0:
-                    logger.info(f'{result[1]} download completed')
-                else:
-                    raise Exception(f'{result[1]} download failed, return value {result[0]}')
-            except Exception as e:
-                logger.error(f'An error occurred: {e}')
-                if self.exit_on_fail:
-                    raise Exception('User intends to exit on fail')
-
-    async def _semaphore_download(self, *args, **kwargs):
-        async with self.semaphore:
-            return await self.download(*args, **kwargs)
-
-    async def download(self, url, folder='', filename='', retried=0, proxy=None, length=0):
-        logger.info(f'Starting to download {url} ...')
 
+    def download(self, url, folder='', filename='', retried=0, proxy=None):
         if self.delay:
-            await asyncio.sleep(self.delay)
+            time.sleep(self.delay)
-
+        logger.info(f'Starting to download {url} ...')
         filename = filename if filename else os.path.basename(urlparse(url).path)
         base_filename, extension = os.path.splitext(filename)
 
-        if not self.no_filename_padding:
+        save_file_path = os.path.join(folder, base_filename.zfill(3) + extension)
-            filename = base_filename.zfill(length) + extension
-        else:
-            filename = base_filename + extension
-
         try:
-            response = await async_request('GET', url, timeout=self.timeout, proxy=proxy)
+            if os.path.exists(save_file_path):
-
+                logger.warning(f'Ignored exists file: {save_file_path}')
-            if response.status_code != 200:
-                path = urlparse(url).path
-                for mirror in constant.IMAGE_URL_MIRRORS:
-                    logger.info(f"Try mirror: {mirror}{path}")
-                    mirror_url = f'{mirror}{path}'
-                    response = await async_request('GET', mirror_url, timeout=self.timeout, proxies=proxy)
-                    if response.status_code == 200:
-                        break
-
-            if not await self.save(filename, response):
-                logger.error(f'Can not download image {url}')
-                return -1, url
-
-        except (httpx.HTTPStatusError, httpx.TimeoutException, httpx.ConnectError) as e:
-            if retried < constant.RETRY_TIMES:
-                logger.warning(f'Download {filename} failed, retrying({retried + 1}) times...')
-                return await self.download(
-                    url=url,
-                    folder=folder,
-                    filename=filename,
-                    retried=retried + 1,
-                    proxy=proxy,
-                )
-            else:
-                logger.warning(f'Download {filename} failed with {constant.RETRY_TIMES} times retried, skipped')
-                return -2, url
-
-        except Exception as e:
-            import traceback
-
-            logger.error(f"Exception type: {type(e)}")
-            traceback.print_stack()
-            logger.critical(str(e))
-            return -9, url
-
-        except KeyboardInterrupt:
-            return -4, url
-
                 return 1, url
 
-    async def save(self, filename, response) -> bool:
+            response = None
-        if response is None:
+            with open(save_file_path, "wb") as f:
-            logger.error('Error: Response is None')
+                i = 0
-            return False
+                while i < 10:
-        save_file_path = os.path.join(self.folder, filename)
+                    try:
-        with open(save_file_path, 'wb') as f:
+                        response = request('get', url, stream=True, timeout=self.timeout, proxies=proxy)
-            if response is not None:
+                        if response.status_code != 200:
+                            raise NHentaiImageNotExistException
+
+                    except NHentaiImageNotExistException as e:
+                        raise e
+
+                    except Exception as e:
+                        i += 1
+                        if not i < 10:
+                            logger.critical(str(e))
+                            return 0, None
+                        continue
+
+                    break
+
                 length = response.headers.get('content-length')
                 if length is None:
                     f.write(response.content)
                 else:
-                    async for chunk in response.aiter_bytes(2048):
+                    for chunk in response.iter_content(2048):
                         f.write(chunk)
-        return True
 
-    def create_storage_object(self, folder:str):
+        except (requests.HTTPError, requests.Timeout) as e:
-        if not os.path.exists(folder):
+            if retried < 3:
-            try:
+                logger.warning(f'Warning: {e}, retrying({retried}) ...')
-                os.makedirs(folder)
+                return 0, self.download(url=url, folder=folder, filename=filename,
-            except EnvironmentError as e:
+                                        retried=retried+1, proxy=proxy)
+            else:
+                return 0, None
+
+        except NHentaiImageNotExistException as e:
+            os.remove(save_file_path)
+            return -1, url
+
+        except Exception as e:
+            import traceback
+            traceback.print_stack()
             logger.critical(str(e))
-        self.folder:str = folder
+            return 0, None
-        self.close = lambda: None # Only available in class CompressedDownloader
 
-    def start_download(self, queue, folder='') -> bool:
+        except KeyboardInterrupt:
-        if not isinstance(folder, (str,)):
+            return -3, None
+
+        return 1, url
+
+    def start_download(self, queue, folder='', regenerate_cbz=False):
+        if not isinstance(folder, (str, )):
             folder = str(folder)
 
         if self.path:
             folder = os.path.join(self.path, folder)
 
-        logger.info(f'Doujinshi will be saved at "{folder}"')
+        if os.path.exists(folder + '.cbz'):
-        self.create_storage_object(folder)
+            if not regenerate_cbz:
+                logger.warning(f'CBZ file "{folder}.cbz" exists, ignored download request')
+                return
 
-        if os.getenv('DEBUG', None) == 'NODOWNLOAD':
+        if not os.path.exists(folder):
-            # Assuming we want to continue with rest of process.
+            try:
-            return True
+                os.makedirs(folder)
+            except EnvironmentError as e:
+                logger.critical(str(e))
 
-        digit_length = len(str(len(queue)))
-        logger.info(f'Total download pages: {len(queue)}')
-        coroutines = [
-            self._semaphore_download(url, filename=os.path.basename(urlparse(url).path), length=digit_length)
-            for url in queue
-        ]
-
-        # Prevent coroutines infection
-        asyncio.run(self.fiber(coroutines))
-
-        self.close()
-
-        return True
-
-class CompressedDownloader(Downloader):
-    def create_storage_object(self, folder):
-        filename = f'{folder}.zip'
-        print(filename)
-        self.zipfile = zipfile.ZipFile(filename,'w')
-        self.close = lambda: self.zipfile.close()
-
-    async def save(self, filename, response) -> bool:
-        if response is None:
-            logger.error('Error: Response is None')
-            return False
-
-        image_data = io.BytesIO()
-        length = response.headers.get('content-length')
-        if length is None:
-            content = await response.read()
-            image_data.write(content)
         else:
-            async for chunk in response.aiter_bytes(2048):
+            logger.warning(f'Path "{folder}" already exist.')
-                image_data.write(chunk)
 
-        image_data.seek(0)
+        queue = [(self, url, folder, constant.CONFIG['proxy']) for url in queue]
-        self.zipfile.writestr(filename, image_data.read())
+
-        return True
+        pool = multiprocessing.Pool(self.size, init_worker)
+        [pool.apply_async(download_wrapper, args=item) for item in queue]
+
+        pool.close()
+        pool.join()
+
+
+def download_wrapper(obj, url, folder='', proxy=None):
+    if sys.platform == 'darwin' or semaphore.get_value():
+        return Downloader.download(obj, url=url, folder=folder, proxy=proxy)
+    else:
+        return -3, None
+
+
+def init_worker():
+    signal.signal(signal.SIGINT, subprocess_signal)
+
+
+def subprocess_signal(sig, frame):
+    if semaphore.acquire(timeout=1):
+        logger.warning('Ctrl-C pressed, exiting sub processes ...')
+
+    raise KeyboardInterrupt

nhentai/parser.py

@@ -1,5 +1,5 @@
 # coding: utf-8
-import sys
+
 import os
 import re
 import time
@@ -41,11 +41,11 @@ def login(username, password):
 
     if 'Invalid username/email or password' in resp.text:
         logger.error('Login failed, please check your username and password')
-        sys.exit(1)
+        exit(1)
 
     if 'You\'re loading pages way too quickly.' in resp.text or 'Really, slow down' in resp.text:
         logger.error('Using nhentai --cookie \'YOUR_COOKIE_HERE\' to save your Cookie.')
-        sys.exit(2)
+        exit(2)
 
 
 def _get_title_and_id(response):
@@ -92,32 +92,18 @@ def favorites_parser(page=None):
         page_range_list = range(1, pages + 1)
 
     for page in page_range_list:
-        logger.info(f'Getting doujinshi ids of page {page}')
-
-        i = 0
-        while i <= constant.RETRY_TIMES + 1:
-            i += 1
-            if i > 3:
-                logger.error(f'Failed to get favorites at page {page} after 3 times retried, skipped')
-                break
-
         try:
+            logger.info(f'Getting doujinshi ids of page {page}')
             resp = request('get', f'{constant.FAV_URL}?page={page}').content
-                temp_result = _get_title_and_id(resp)
-                if not temp_result:
-                    logger.warning(f'Failed to get favorites at page {page}, retrying ({i} times) ...')
-                    continue
-                else:
-                    result.extend(temp_result)
-                    break
 
+            result.extend(_get_title_and_id(resp))
         except Exception as e:
-                logger.warning(f'Error: {e}, retrying ({i} times) ...')
+            logger.error(f'Error: {e}, continue')
 
     return result
 
 
-def doujinshi_parser(id_, counter=0):
+def doujinshi_parser(id_):
     if not isinstance(id_, (int,)) and (isinstance(id_, (str,)) and not id_.isdigit()):
         raise Exception(f'Doujinshi id({id_}) is not valid')
 
@@ -135,15 +121,9 @@ def doujinshi_parser(id_, counter=0):
             logger.error(f'Doujinshi with id {id_} cannot be found')
             return []
         else:
-            counter += 1
-
-            if counter == 10:
-                logger.critical(f'Failed to fetch doujinshi information of id {id_}')
-                return None
-
             logger.debug(f'Slow down and retry ({id_}) ...')
             time.sleep(1)
-            return doujinshi_parser(str(id_), counter)
+            return doujinshi_parser(str(id_))
 
     except Exception as e:
         logger.warning(f'Error: {e}, ignored')
@@ -155,32 +135,23 @@ def doujinshi_parser(id_, counter=0):
     title = doujinshi_info.find('h1').text
     pretty_name = doujinshi_info.find('h1').find('span', attrs={'class': 'pretty'}).text
     subtitle = doujinshi_info.find('h2')
-    favorite_counts = doujinshi_info.find('span', class_='nobold').text.strip('(').strip(')')
 
     doujinshi['name'] = title
     doujinshi['pretty_name'] = pretty_name
     doujinshi['subtitle'] = subtitle.text if subtitle else ''
-    doujinshi['favorite_counts'] = int(favorite_counts) if favorite_counts and favorite_counts.isdigit() else 0
 
     doujinshi_cover = html.find('div', attrs={'id': 'cover'})
-    # img_id = re.search('/galleries/([0-9]+)/cover.(jpg|png|gif|webp)$',
+    img_id = re.search('/galleries/([0-9]+)/cover.(jpg|png|gif)$',
-    #                   doujinshi_cover.a.img.attrs['data-src'])
+                       doujinshi_cover.a.img.attrs['data-src'])
-
-    # fix cover.webp.webp
-    img_id = re.search(r'/galleries/(\d+)/cover(\.webp|\.jpg|\.png)?\.\w+$', doujinshi_cover.a.img.attrs['data-src'])
 
     ext = []
     for i in html.find_all('div', attrs={'class': 'thumb-container'}):
-        base_name = os.path.basename(i.img.attrs['data-src'])
+        _, ext_name = os.path.basename(i.img.attrs['data-src']).rsplit('.', 1)
-        ext_name = base_name.split('.')
+        ext.append(ext_name)
-        if len(ext_name) == 3:
-            ext.append(ext_name[1])
-        else:
-            ext.append(ext_name[-1])
 
     if not img_id:
-        logger.critical(f'Tried yo get image id failed of id: {id_}')
+        logger.critical('Tried yo get image id failed')
-        return None
+        exit(1)
 
     doujinshi['img_id'] = img_id.group(1)
     doujinshi['ext'] = ext
@@ -207,6 +178,42 @@ def doujinshi_parser(id_, counter=0):
     return doujinshi
 
 
+def legacy_search_parser(keyword, sorting, page, is_page_all=False):
+    logger.debug(f'Searching doujinshis of keyword {keyword}')
+
+    response = None
+    result = []
+
+    if is_page_all and len(page) != 1:
+        # `--page-all` option will override the `--page` option
+        page = [1]
+
+    for p in page:
+        logger.debug(f'Fetching page {p} ...')
+        response = request('get', url=constant.LEGACY_SEARCH_URL,
+                           params={'q': keyword, 'page': p, 'sort': sorting}).content
+        result.extend(_get_title_and_id(response))
+
+    if not result:
+        logger.warning(f'Not found anything of keyword {keyword} on page {page[0]}')
+        return result
+
+    if is_page_all:
+        html = BeautifulSoup(response, 'lxml')
+        pagination = html.find(attrs={'class': 'pagination'})
+        next_page = pagination.find(attrs={'class': 'next'})
+
+        if next_page is None:
+            logger.warning('Reached the last page')
+            return result
+        else:
+            next_page = re.findall('page=([0-9]+)', next_page.attrs['href'])[0]
+            result.extend(legacy_search_parser(keyword, sorting, [next_page], is_page_all))
+            return result
+
+    return result
+
+
 def print_doujinshi(doujinshi_list):
     if not doujinshi_list:
         return
@@ -216,50 +223,6 @@ def print_doujinshi(doujinshi_list):
     print(tabulate(tabular_data=doujinshi_list, headers=headers, tablefmt='rst'))
 
 
-def legacy_search_parser(keyword, sorting, page, is_page_all=False, type_='SEARCH'):
-    logger.info(f'Searching doujinshis of keyword {keyword}')
-    result = []
-
-    if type_ not in ('SEARCH', 'ARTIST', ):
-        raise ValueError('Invalid type')
-
-    if is_page_all:
-        if type_ == 'SEARCH':
-            response = request('get', url=constant.LEGACY_SEARCH_URL,
-                               params={'q': keyword, 'page': 1, 'sort': sorting}).content
-        else:
-            url = constant.ARTIST_URL + keyword + '/' + ('' if sorting == 'recent' else sorting)
-            response = request('get', url=url, params={'page': 1}).content
-
-        html = BeautifulSoup(response, 'lxml')
-        pagination = html.find(attrs={'class': 'pagination'})
-        last_page = pagination.find(attrs={'class': 'last'})
-        last_page = re.findall('page=([0-9]+)', last_page.attrs['href'])[0]
-        logger.info(f'Getting doujinshi ids of {last_page} pages')
-        pages = range(1, int(last_page))
-    else:
-        pages = page
-
-    for p in pages:
-        logger.info(f'Fetching page {p} ...')
-        if type_ == 'SEARCH':
-            response = request('get', url=constant.LEGACY_SEARCH_URL,
-                               params={'q': keyword, 'page': p, 'sort': sorting}).content
-        else:
-            url = constant.ARTIST_URL + keyword + '/' + ('' if sorting == 'recent' else sorting)
-            response = request('get', url=url, params={'page': p}).content
-
-        if response is None:
-            logger.warning(f'No result in response in page {p}')
-            continue
-        result.extend(_get_title_and_id(response))
-
-    if not result:
-        logger.warning(f'No results for keywords {keyword}')
-
-    return result
-
-
 def search_parser(keyword, sorting, page, is_page_all=False):
     result = []
     response = None
@@ -277,23 +240,16 @@ def search_parser(keyword, sorting, page, is_page_all=False):
         i = 0
 
         logger.info(f'Searching doujinshis using keywords "{keyword}" on page {p}{total}')
-        while i < constant.RETRY_TIMES:
+        while i < 3:
             try:
                 url = request('get', url=constant.SEARCH_URL, params={'query': keyword,
                                                                       'page': p, 'sort': sorting}).url
-
-                if constant.DEBUG:
-                    logger.debug(f'Request URL: {url}')
-
                 response = request('get', url.replace('%2B', '+')).json()
             except Exception as e:
                 logger.critical(str(e))
                 response = None
             break
 
-        if constant.DEBUG:
-            logger.debug(f'Response: {response}')
-
         if response is None or 'result' not in response:
             logger.warning(f'No result in response in page {p}')
             if not_exists_persist is True:
@@ -302,9 +258,7 @@ def search_parser(keyword, sorting, page, is_page_all=False):
 
         for row in response['result']:
             title = row['title']['english']
-            title = title[:constant.CONFIG['max_filename']] + '..' if \
+            title = title[:85] + '..' if len(title) > 85 else title
-                len(title) > constant.CONFIG['max_filename'] else title
-
             result.append({'id': row['id'], 'title': title})
 
         not_exists_persist = False
@@ -314,5 +268,52 @@ def search_parser(keyword, sorting, page, is_page_all=False):
     return result
 
 
+def __api_suspended_doujinshi_parser(id_):
+    if not isinstance(id_, (int,)) and (isinstance(id_, (str,)) and not id_.isdigit()):
+        raise Exception(f'Doujinshi id({id_}) is not valid')
+
+    id_ = int(id_)
+    logger.info(f'Fetching information of doujinshi id {id_}')
+    doujinshi = dict()
+    doujinshi['id'] = id_
+    url = f'{constant.DETAIL_URL}/{id_}'
+    i = 0
+    while 5 > i:
+        try:
+            response = request('get', url).json()
+        except Exception as e:
+            i += 1
+            if not i < 5:
+                logger.critical(str(e))
+                exit(1)
+            continue
+        break
+
+    doujinshi['name'] = response['title']['english']
+    doujinshi['subtitle'] = response['title']['japanese']
+    doujinshi['img_id'] = response['media_id']
+    doujinshi['ext'] = ''.join([i['t'] for i in response['images']['pages']])
+    doujinshi['pages'] = len(response['images']['pages'])
+
+    # gain information of the doujinshi
+    needed_fields = ['character', 'artist', 'language', 'tag', 'parody', 'group', 'category']
+    for tag in response['tags']:
+        tag_type = tag['type']
+        if tag_type in needed_fields:
+            if tag_type == 'tag':
+                if tag_type not in doujinshi:
+                    doujinshi[tag_type] = {}
+
+                tag['name'] = tag['name'].replace(' ', '-')
+                tag['name'] = tag['name'].lower()
+                doujinshi[tag_type][tag['name']] = tag['id']
+            elif tag_type not in doujinshi:
+                doujinshi[tag_type] = tag['name']
+            else:
+                doujinshi[tag_type] += ', ' + tag['name']
+
+    return doujinshi
+
+
 if __name__ == '__main__':
     print(doujinshi_parser("32271"))

nhentai/serializer.py

@@ -1,17 +1,13 @@
 # coding: utf-8
 import json
 import os
-
-from nhentai.constant import PATH_SEPARATOR, LANGUAGE_ISO
 from xml.sax.saxutils import escape
-from requests.structures import CaseInsensitiveDict
+from nhentai.constant import LANGUAGE_ISO
 
 
-def serialize_json(doujinshi, output_dir: str):
+def serialize_json(doujinshi, output_dir):
     metadata = {'title': doujinshi.name,
                 'subtitle': doujinshi.info.subtitle}
-    if doujinshi.info.favorite_counts:
-        metadata['favorite_counts'] = doujinshi.favorite_counts
     if doujinshi.info.date:
         metadata['upload_date'] = doujinshi.info.date
     if doujinshi.info.parodies:
@@ -26,7 +22,7 @@ def serialize_json(doujinshi, output_dir: str):
         metadata['group'] = [i.strip() for i in doujinshi.info.groups.split(',')]
     if doujinshi.info.languages:
         metadata['language'] = [i.strip() for i in doujinshi.info.languages.split(',')]
-    metadata['category'] = [i.strip() for i in doujinshi.info.categories.split(',')]
+    metadata['category'] = doujinshi.info.categories
     metadata['URL'] = doujinshi.url
     metadata['Pages'] = doujinshi.pages
 
@@ -48,7 +44,6 @@ def serialize_comic_xml(doujinshi, output_dir):
         xml_write_simple_tag(f, 'PageCount', doujinshi.pages)
         xml_write_simple_tag(f, 'URL', doujinshi.url)
         xml_write_simple_tag(f, 'NhentaiId', doujinshi.id)
-        xml_write_simple_tag(f, 'Favorites', doujinshi.favorite_counts)
         xml_write_simple_tag(f, 'Genre', doujinshi.info.categories)
 
         xml_write_simple_tag(f, 'BlackAndWhite', 'No' if doujinshi.info.tags and
@@ -78,33 +73,13 @@ def serialize_comic_xml(doujinshi, output_dir):
         f.write('</ComicInfo>')
 
 
-def serialize_info_txt(doujinshi, output_dir: str):
-    info_txt_path = os.path.join(output_dir, 'info.txt')
-    f = open(info_txt_path, 'w', encoding='utf-8')
-
-    fields = ['TITLE', 'ORIGINAL TITLE', 'AUTHOR', 'ARTIST', 'GROUPS', 'CIRCLE', 'SCANLATOR',
-              'TRANSLATOR', 'PUBLISHER', 'DESCRIPTION', 'STATUS', 'CHAPTERS', 'PAGES',
-              'TAGS',  'FAVORITE COUNTS', 'TYPE', 'LANGUAGE', 'RELEASED', 'READING DIRECTION', 'CHARACTERS',
-              'SERIES', 'PARODY', 'URL']
-
-    temp_dict = CaseInsensitiveDict(dict(doujinshi.table))
-    for i in fields:
-        v = temp_dict.get(i)
-        v = temp_dict.get(f'{i}s') if v is None else v
-        v = doujinshi.info.get(i.lower(), None) if v is None else v
-        v = doujinshi.info.get(f'{i.lower()}s', "Unknown") if v is None else v
-        f.write(f'{i}: {v}\n')
-
-    f.close()
-
-
 def xml_write_simple_tag(f, name, val, indent=1):
     f.write(f'{" "*indent}<{name}>{escape(str(val))}</{name}>\n')
 
 
 def merge_json():
     lst = []
-    output_dir = f".{PATH_SEPARATOR}"
+    output_dir = "./"
     os.chdir(output_dir)
     doujinshi_dirs = next(os.walk('.'))[1]
     for folder in doujinshi_dirs:
@@ -152,4 +127,3 @@ def set_js_database():
         indexed_json = json.dumps(indexed_json, separators=(',', ':'))
         f.write('var data = ' + indexed_json)
         f.write(';\nvar tags = ' + unique_json)
-

nhentai/utils.py

@@ -1,79 +1,44 @@
 # coding: utf-8
-import json
+
 import sys
 import re
 import os
 import zipfile
 import shutil
-
-import httpx
 import requests
 import sqlite3
-import urllib.parse
-from typing import Tuple
 
 from nhentai import constant
-from nhentai.constant import PATH_SEPARATOR
 from nhentai.logger import logger
-from nhentai.serializer import serialize_comic_xml, serialize_json, serialize_info_txt, set_js_database
+from nhentai.serializer import serialize_json, serialize_comic_xml, set_js_database
+
 
 MAX_FIELD_LENGTH = 100
-EXTENSIONS = ('.png', '.jpg', '.jpeg', '.gif', '.webp')
 
-def get_headers():
-    headers = {
-        'Referer': constant.LOGIN_URL
-    }
-
-    user_agent = constant.CONFIG.get('useragent')
-    if user_agent and user_agent.strip():
-        headers['User-Agent'] = user_agent
-
-    cookie = constant.CONFIG.get('cookie')
-    if cookie and cookie.strip():
-        headers['Cookie'] = cookie
-
-    return headers
 
 def request(method, url, **kwargs):
     session = requests.Session()
-    session.headers.update(get_headers())
+    session.headers.update({
+        'Referer': constant.LOGIN_URL,
+        'User-Agent': constant.CONFIG['useragent'],
+        'Cookie': constant.CONFIG['cookie']
+    })
 
     if not kwargs.get('proxies', None):
-        kwargs['proxies'] = {
+        kwargs['proxies'] = constant.CONFIG['proxy']
-            'https': constant.CONFIG['proxy'],
-            'http': constant.CONFIG['proxy'],
-        }
 
     return getattr(session, method)(url, verify=False, **kwargs)
 
 
-async def async_request(method, url, proxy = None, **kwargs):
-    headers=get_headers()
-
-    if proxy is None:
-        proxy = constant.CONFIG['proxy']
-
-    if isinstance(proxy, (str, )) and not proxy:
-        proxy = None
-
-    async with httpx.AsyncClient(headers=headers, verify=False, proxy=proxy, **kwargs) as client:
-        response = await client.request(method, url, **kwargs)
-
-    return response
-
-
 def check_cookie():
     response = request('get', constant.BASE_URL)
-
+    if response.status_code == 503 and 'cf-browser-verification' in response.text:
-    if response.status_code == 403 and 'Just a moment...' in response.text:
         logger.error('Blocked by Cloudflare captcha, please set your cookie and useragent')
-        sys.exit(1)
+        exit(-1)
 
     username = re.findall('"/users/[0-9]+/(.*?)"', response.text)
     if not username:
-        logger.warning(
+        logger.warning('Cannot get your username, please check your cookie or use `nhentai --cookie` to set your cookie')
-            'Cannot get your username, please check your cookie or use `nhentai --cookie` to set your cookie')
     else:
         logger.log(16, f'Login successfully! Your username: {username[0]}')
 
@@ -92,6 +57,15 @@ class Singleton(_Singleton(str('SingletonMeta'), (object,), {})):
     pass
 
 
+def urlparse(url):
+    try:
+        from urlparse import urlparse
+    except ImportError:
+        from urllib.parse import urlparse
+
+    return urlparse(url)
+
+
 def readfile(path):
     loc = os.path.dirname(__file__)
 
@@ -99,36 +73,13 @@ def readfile(path):
         return file.read()
 
 
-def parse_doujinshi_obj(
+def generate_html(output_dir='.', doujinshi_obj=None, template='default'):
-        output_dir: str,
+    image_html = ''
-        doujinshi_obj=None,
-        file_type: str = ''
-) -> Tuple[str, str]:
 
-    filename = f'.{PATH_SEPARATOR}doujinshi.{file_type}'
     if doujinshi_obj is not None:
         doujinshi_dir = os.path.join(output_dir, doujinshi_obj.filename)
-        _filename = f'{doujinshi_obj.filename}.{file_type}'
-
-        if file_type == 'pdf':
-            _filename = _filename.replace('/', '-')
-
-        filename = os.path.join(output_dir, _filename)
     else:
-        if file_type == 'html':
+        doujinshi_dir = '.'
-            return output_dir, 'index.html'
-
-        doujinshi_dir = f'.{PATH_SEPARATOR}'
-
-    if not os.path.exists(doujinshi_dir):
-        os.makedirs(doujinshi_dir)
-
-    return doujinshi_dir, filename
-
-
-def generate_html(output_dir='.', doujinshi_obj=None, template='default'):
-    doujinshi_dir, filename = parse_doujinshi_obj(output_dir, doujinshi_obj, 'html')
-    image_html = ''
 
     if not os.path.exists(doujinshi_dir):
         logger.warning(f'Path "{doujinshi_dir}" does not exist, creating.')
@@ -141,7 +92,7 @@ def generate_html(output_dir='.', doujinshi_obj=None, template='default'):
     file_list.sort()
 
     for image in file_list:
-        if not os.path.splitext(image)[1] in EXTENSIONS:
+        if not os.path.splitext(image)[1] in ('.jpg', '.png'):
             continue
         image_html += f'<img src="{image}" class="image-item"/>\n'
 
@@ -150,19 +101,17 @@ def generate_html(output_dir='.', doujinshi_obj=None, template='default'):
     js = readfile(f'viewer/{template}/scripts.js')
 
     if doujinshi_obj is not None:
-        # serialize_json(doujinshi_obj, doujinshi_dir)
+        serialize_json(doujinshi_obj, doujinshi_dir)
         name = doujinshi_obj.name
     else:
-        metadata_path = os.path.join(doujinshi_dir, "metadata.json")
+        name = {'title': 'nHentai HTML Viewer'}
-        if os.path.exists(metadata_path):
-            with open(metadata_path, 'r') as file:
-                doujinshi_info = json.loads(file.read())
-            name = doujinshi_info.get("title")
-        else:
-            name = 'nHentai HTML Viewer'
 
     data = html.format(TITLE=name, IMAGES=image_html, SCRIPTS=js, STYLES=css)
     try:
+        if sys.version_info < (3, 0):
+            with open(os.path.join(doujinshi_dir, 'index.html'), 'w') as f:
+                f.write(data)
+        else:
             with open(os.path.join(doujinshi_dir, 'index.html'), 'wb') as f:
                 f.write(data.encode('utf-8'))
 
@@ -171,28 +120,7 @@ def generate_html(output_dir='.', doujinshi_obj=None, template='default'):
         logger.warning(f'Writing HTML Viewer failed ({e})')
 
 
-def move_to_folder(output_dir='.', doujinshi_obj=None, file_type=None):
+def generate_main_html(output_dir='./'):
-    if not file_type:
-        raise RuntimeError('no file_type specified')
-
-    doujinshi_dir, filename = parse_doujinshi_obj(output_dir, doujinshi_obj, file_type)
-
-    for fn in os.listdir(doujinshi_dir):
-        file_path = os.path.join(doujinshi_dir, fn)
-        _, ext = os.path.splitext(file_path)
-        if ext in ['.pdf', '.cbz']:
-            continue
-
-        if os.path.isfile(file_path):
-            try:
-                os.remove(file_path)
-            except Exception as e:
-                print(f"Error deleting file: {e}")
-
-    shutil.move(filename, os.path.join(doujinshi_dir, os.path.basename(filename)))
-
-
-def generate_main_html(output_dir=f'.{PATH_SEPARATOR}'):
     """
     Generate a main html to show all the contains doujinshi.
     With a link to their `index.html`.
@@ -233,75 +161,82 @@ def generate_main_html(output_dir=f'.{PATH_SEPARATOR}'):
         else:
             title = 'nHentai HTML Viewer'
 
-        image_html += element.format(FOLDER=urllib.parse.quote(folder), IMAGE=image, TITLE=title)
+        image_html += element.format(FOLDER=folder, IMAGE=image, TITLE=title)
     if image_html == '':
         logger.warning('No index.html found, --gen-main paused.')
         return
     try:
         data = main.format(STYLES=css, SCRIPTS=js, PICTURE=image_html)
+        if sys.version_info < (3, 0):
+            with open('./main.html', 'w') as f:
+                f.write(data)
+        else:
             with open('./main.html', 'wb') as f:
                 f.write(data.encode('utf-8'))
         shutil.copy(os.path.dirname(__file__) + '/viewer/logo.png', './')
         set_js_database()
-        output_dir = output_dir[:-1] if output_dir.endswith('/') else output_dir
+        logger.log(16, f'Main Viewer has been written to "{output_dir}main.html"')
-        logger.log(16, f'Main Viewer has been written to "{output_dir}/main.html"')
     except Exception as e:
         logger.warning(f'Writing Main Viewer failed ({e})')
 
 
-def generate_cbz(doujinshi_dir, filename):
+def generate_cbz(output_dir='.', doujinshi_obj=None, rm_origin_dir=False, write_comic_info=True):
+    if doujinshi_obj is not None:
+        doujinshi_dir = os.path.join(output_dir, doujinshi_obj.filename)
+        if write_comic_info:
+            serialize_comic_xml(doujinshi_obj, doujinshi_dir)
+        cbz_filename = os.path.join(os.path.join(doujinshi_dir, '..'), f'{doujinshi_obj.filename}.cbz')
+    else:
+        cbz_filename = './doujinshi.cbz'
+        doujinshi_dir = '.'
+
     file_list = os.listdir(doujinshi_dir)
     file_list.sort()
 
-    logger.info(f'Writing CBZ file to path: {filename}')
+    logger.info(f'Writing CBZ file to path: {cbz_filename}')
-    with zipfile.ZipFile(filename, 'w') as cbz_pf:
+    with zipfile.ZipFile(cbz_filename, 'w') as cbz_pf:
         for image in file_list:
             image_path = os.path.join(doujinshi_dir, image)
             cbz_pf.write(image_path, image)
 
-    logger.log(16, f'Comic Book CBZ file has been written to "{filename}"')
+    if rm_origin_dir:
+        shutil.rmtree(doujinshi_dir, ignore_errors=True)
+
+    logger.log(16, f'Comic Book CBZ file has been written to "{doujinshi_dir}"')
 
 
-def generate_doc(file_type='', output_dir='.', doujinshi_obj=None, regenerate=False):
+def generate_pdf(output_dir='.', doujinshi_obj=None, rm_origin_dir=False):
-    doujinshi_dir, filename = parse_doujinshi_obj(output_dir, doujinshi_obj, file_type)
-
-    if os.path.exists(f'{doujinshi_dir}.{file_type}') and not regenerate:
-        logger.info(f'Skipped {file_type} file generation: {doujinshi_dir}.{file_type} already exists')
-        return
-
-    if file_type == 'cbz':
-        serialize_comic_xml(doujinshi_obj, doujinshi_dir)
-        generate_cbz(doujinshi_dir, filename)
-
-    elif file_type == 'pdf':
     try:
         import img2pdf
 
         """Write images to a PDF file using img2pdf."""
-            file_list = [f for f in os.listdir(doujinshi_dir) if f.lower().endswith(EXTENSIONS)]
+        if doujinshi_obj is not None:
+            doujinshi_dir = os.path.join(output_dir, doujinshi_obj.filename)
+            pdf_filename = os.path.join(
+                os.path.join(doujinshi_dir, '..'),
+                f'{doujinshi_obj.filename}.pdf'
+            )
+        else:
+            pdf_filename = './doujinshi.pdf'
+            doujinshi_dir = '.'
+
+        file_list = os.listdir(doujinshi_dir)
         file_list.sort()
 
-            logger.info(f'Writing PDF file to path: {filename}')
+        logger.info(f'Writing PDF file to path: {pdf_filename}')
-            with open(filename, 'wb') as pdf_f:
+        with open(pdf_filename, 'wb') as pdf_f:
             full_path_list = (
                 [os.path.join(doujinshi_dir, image) for image in file_list]
             )
-                pdf_f.write(img2pdf.convert(full_path_list, rotation=img2pdf.Rotation.ifvalid))
+            pdf_f.write(img2pdf.convert(full_path_list))
 
-            logger.log(16, f'PDF file has been written to "{filename}"')
+        if rm_origin_dir:
+            shutil.rmtree(doujinshi_dir, ignore_errors=True)
+
+        logger.log(16, f'PDF file has been written to "{doujinshi_dir}"')
 
     except ImportError:
         logger.error("Please install img2pdf package by using pip.")
-    else:
-        raise ValueError('invalid file type')
-
-
-def generate_metadata(output_dir, doujinshi_obj=None):
-    doujinshi_dir, filename = parse_doujinshi_obj(output_dir, doujinshi_obj, '')
-    serialize_json(doujinshi_obj, doujinshi_dir)
-    serialize_comic_xml(doujinshi_obj, doujinshi_dir)
-    serialize_info_txt(doujinshi_obj, doujinshi_dir)
-    logger.log(16, f'Metadata files have been written to "{doujinshi_dir}"')
 
 
 def format_filename(s, length=MAX_FIELD_LENGTH, _truncate_only=False):
@@ -309,12 +244,12 @@ def format_filename(s, length=MAX_FIELD_LENGTH, _truncate_only=False):
     It used to be a whitelist approach allowed only alphabet and a part of symbols.
     but most doujinshi's names include Japanese 2-byte characters and these was rejected.
     so it is using blacklist approach now.
-    if filename include forbidden characters (\'/:,;*?"<>|) ,it replaces space character(" ").
+    if filename include forbidden characters (\'/:,;*?"<>|) ,it replace space character(' '). 
     """
     # maybe you can use `--format` to select a suitable filename
 
     if not _truncate_only:
-        ban_chars = '\\\'/:,;*?"<>|\t\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b'
+        ban_chars = '\\\'/:,;*?"<>|\t'
         filename = s.translate(str.maketrans(ban_chars, ' ' * len(ban_chars))).strip()
         filename = ' '.join(filename.split())
 
@@ -332,16 +267,15 @@ def format_filename(s, length=MAX_FIELD_LENGTH, _truncate_only=False):
     return filename
 
 
-def signal_handler(_signal, _frame):
+def signal_handler(signal, frame):
     logger.error('Ctrl-C signal received. Stopping...')
-    sys.exit(1)
+    exit(1)
 
 
 def paging(page_string):
     # 1,3-5,14 -> [1, 3, 4, 5, 14]
     if not page_string:
-        # default, the first page
+        return []
-        return [1]
 
     page_list = []
     for i in page_string.split(','):
@@ -358,6 +292,34 @@ def paging(page_string):
     return page_list
 
 
+def generate_metadata_file(output_dir, table, doujinshi_obj=None):
+    logger.info('Writing Metadata Info')
+
+    if doujinshi_obj is not None:
+        doujinshi_dir = os.path.join(output_dir, doujinshi_obj.filename)
+    else:
+        doujinshi_dir = '.'
+
+    logger.info(doujinshi_dir)
+
+    f = open(os.path.join(doujinshi_dir, 'info.txt'), 'w', encoding='utf-8')
+
+    fields = ['TITLE', 'ORIGINAL TITLE', 'AUTHOR', 'ARTIST', 'CIRCLE', 'SCANLATOR',
+              'TRANSLATOR', 'PUBLISHER', 'DESCRIPTION', 'STATUS', 'CHAPTERS', 'PAGES',
+              'TAGS', 'TYPE', 'LANGUAGE', 'RELEASED', 'READING DIRECTION', 'CHARACTERS',
+              'SERIES', 'PARODY', 'URL']
+    special_fields = ['PARODY', 'TITLE', 'ORIGINAL TITLE', 'CHARACTERS', 'AUTHOR',
+                      'LANGUAGE', 'TAGS', 'URL', 'PAGES']
+
+    for i in range(len(fields)):
+        f.write(f'{fields[i]}: ')
+        if fields[i] in special_fields:
+            f.write(str(table[special_fields.index(fields[i])][1]))
+        f.write('\n')
+
+    f.close()
+
+
 class DB(object):
     conn = None
     cur = None

nhentai/viewer/default/scripts.js

@@ -75,13 +75,11 @@ document.onkeydown = event =>{
             changePage(currentPage - 1);
             break;
         case 38: //up
-            changePage(currentPage - 1);
             break;
         case 39: //right
             changePage(currentPage + 1);
             break;
         case 40: //down
-            changePage(currentPage + 1);
             break;
     }
 };

nhentai/viewer/main.js

@@ -139,7 +139,7 @@ function filter_searcher(){
 					break
 			}
 		}
-		if (verifier){doujinshi_id.push(data[i].Folder.replace("_", " "));}
+		if (verifier){doujinshi_id.push(data[i].Folder);}
 	}
 	var gallery = document.getElementsByClassName("gallery-favorite");
 	for (var i = 0; i < gallery.length; i++){

poetry.lock

@@ -1,351 +0,0 @@
-# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
-
-[[package]]
-name = "anyio"
-version = "4.5.2"
-description = "High level compatibility layer for multiple asynchronous event loop implementations"
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "anyio-4.5.2-py3-none-any.whl", hash = "sha256:c011ee36bc1e8ba40e5a81cb9df91925c218fe9b778554e0b56a21e1b5d4716f"},
-    {file = "anyio-4.5.2.tar.gz", hash = "sha256:23009af4ed04ce05991845451e11ef02fc7c5ed29179ac9a420e5ad0ac7ddc5b"},
-]
-
-[package.dependencies]
-exceptiongroup = {version = ">=1.0.2", markers = "python_version < \"3.11\""}
-idna = ">=2.8"
-sniffio = ">=1.1"
-typing-extensions = {version = ">=4.1", markers = "python_version < \"3.11\""}
-
-[package.extras]
-doc = ["Sphinx (>=7.4,<8.0)", "packaging", "sphinx-autodoc-typehints (>=1.2.0)", "sphinx-rtd-theme"]
-test = ["anyio[trio]", "coverage[toml] (>=7)", "exceptiongroup (>=1.2.0)", "hypothesis (>=4.0)", "psutil (>=5.9)", "pytest (>=7.0)", "pytest-mock (>=3.6.1)", "trustme", "truststore (>=0.9.1)", "uvloop (>=0.21.0b1)"]
-trio = ["trio (>=0.26.1)"]
-
-[[package]]
-name = "beautifulsoup4"
-version = "4.12.3"
-description = "Screen-scraping library"
-optional = false
-python-versions = ">=3.6.0"
-files = [
-    {file = "beautifulsoup4-4.12.3-py3-none-any.whl", hash = "sha256:b80878c9f40111313e55da8ba20bdba06d8fa3969fc68304167741bbf9e082ed"},
-    {file = "beautifulsoup4-4.12.3.tar.gz", hash = "sha256:74e3d1928edc070d21748185c46e3fb33490f22f52a3addee9aee0f4f7781051"},
-]
-
-[package.dependencies]
-soupsieve = ">1.2"
-
-[package.extras]
-cchardet = ["cchardet"]
-chardet = ["chardet"]
-charset-normalizer = ["charset-normalizer"]
-html5lib = ["html5lib"]
-lxml = ["lxml"]
-
-[[package]]
-name = "certifi"
-version = "2024.12.14"
-description = "Python package for providing Mozilla's CA Bundle."
-optional = false
-python-versions = ">=3.6"
-files = [
-    {file = "certifi-2024.12.14-py3-none-any.whl", hash = "sha256:1275f7a45be9464efc1173084eaa30f866fe2e47d389406136d332ed4967ec56"},
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-
-[[package]]
-name = "chardet"
-version = "5.2.0"
-description = "Universal encoding detector for Python 3"
-optional = false
-python-versions = ">=3.7"
-files = [
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-]
-
-[[package]]
-name = "charset-normalizer"
-version = "3.4.1"
-description = "The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet."
-optional = false
-python-versions = ">=3.7"
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-[package.extras]
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-secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "ipaddress", "pyOpenSSL (>=0.14)", "urllib3-secure-extra"]
-socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
-
-[metadata]
-lock-version = "2.0"
-python-versions = "^3.8"
-content-hash = "b17c2cdd4b140f2ab8081bca7d94630e821fa2e882ac768b1bd8cf3ec58726ce"

pyproject.toml

@@ -1,28 +0,0 @@
-[tool.poetry]
-name = "nhentai"
-version = "0.6.0-beta"
-description = "nhentai doujinshi downloader"
-authors = ["Ricter Z <ricterzheng@gmail.com>"]
-license = "MIT"
-readme = "README.rst"
-include = ["nhentai/viewer/**"]
-
-
-[tool.poetry.dependencies]
-python = "^3.8"
-requests = "^2.32.3"
-soupsieve = "^2.6"
-beautifulsoup4 = "^4.12.3"
-tabulate = "^0.9.0"
-iso8601 = "^1.1.0"
-urllib3 = "^1.26.20"
-httpx = "^0.28.1"
-
-
-chardet = "^5.2.0"
-[build-system]
-requires = ["poetry-core"]
-build-backend = "poetry.core.masonry.api"
-
-[tool.poetry.scripts]
-nhentai = 'nhentai.command:main'

qodana.yaml

@@ -1,29 +0,0 @@
-#-------------------------------------------------------------------------------#
-#               Qodana analysis is configured by qodana.yaml file               #
-#             https://www.jetbrains.com/help/qodana/qodana-yaml.html            #
-#-------------------------------------------------------------------------------#
-version: "1.0"
-
-#Specify inspection profile for code analysis
-profile:
-  name: qodana.starter
-
-#Enable inspections
-#include:
-#  - name: <SomeEnabledInspectionId>
-
-#Disable inspections
-#exclude:
-#  - name: <SomeDisabledInspectionId>
-#    paths:
-#      - <path/where/not/run/inspection>
-
-#Execute shell command before Qodana execution (Applied in CI/CD pipeline)
-#bootstrap: sh ./prepare-qodana.sh
-
-#Install IDE plugins before Qodana execution (Applied in CI/CD pipeline)
-#plugins:
-#  - id: <plugin.id> #(plugin id can be found at https://plugins.jetbrains.com)
-
-#Specify Qodana linter for analysis (Applied in CI/CD pipeline)
-linter: jetbrains/qodana-python:2024.3

requirements.txt

@@ -0,0 +1,6 @@
+requests>=2.5.0
+soupsieve
+BeautifulSoup4>=4.0.0
+tabulate>=0.7.5
+iso8601 >= 0.1
+urllib3

setup.cfg

@@ -0,0 +1,3 @@
+[metadata]
+description-file = README.md
+

setup.py

@@ -0,0 +1,38 @@
+# coding: utf-8
+import codecs
+from setuptools import setup, find_packages
+from nhentai import __version__, __author__, __email__
+
+
+with open('requirements.txt') as f:
+    requirements = [l for l in f.read().splitlines() if l]
+
+
+def long_description():
+    with codecs.open('README.rst', 'r') as readme:
+        return readme.read()
+
+
+setup(
+    name='nhentai',
+    version=__version__,
+    packages=find_packages(),
+
+    author=__author__,
+    author_email=__email__,
+    keywords=['nhentai', 'doujinshi', 'downloader'],
+    description='nhentai.net doujinshis downloader',
+    long_description=long_description(),
+    url='https://github.com/RicterZ/nhentai',
+    download_url='https://github.com/RicterZ/nhentai/tarball/master',
+    include_package_data=True,
+    zip_safe=False,
+
+    install_requires=requirements,
+    entry_points={
+        'console_scripts': [
+            'nhentai = nhentai.command:main',
+        ]
+    },
+    license='MIT',
+)

tests/test_download.py

@@ -1,56 +0,0 @@
-import unittest
-import os
-import zipfile
-import urllib3.exceptions
-
-from nhentai import constant
-from nhentai.cmdline import load_config
-from nhentai.downloader import Downloader, CompressedDownloader
-from nhentai.parser import doujinshi_parser
-from nhentai.doujinshi import Doujinshi
-from nhentai.utils import generate_html
-
-did = 440546
-
-def has_jepg_file(path):
-    with zipfile.ZipFile(path, 'r') as zf:
-        return '01.jpg' in zf.namelist()
-
-def is_zip_file(path):
-    try:
-        with zipfile.ZipFile(path, 'r') as _:
-            return True
-    except (zipfile.BadZipFile, FileNotFoundError):
-        return False
-
-class TestDownload(unittest.TestCase):
-    def setUp(self) -> None:
-        urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
-        load_config()
-        constant.CONFIG['cookie'] = os.getenv('NHENTAI_COOKIE')
-        constant.CONFIG['useragent'] = os.getenv('NHENTAI_UA')
-
-        self.info = Doujinshi(**doujinshi_parser(did), name_format='%i')
-
-    def test_download(self):
-        info = self.info
-        info.downloader = Downloader(path='/tmp', threads=5)
-        info.download()
-
-        self.assertTrue(os.path.exists(f'/tmp/{did}/01.jpg'))
-
-        generate_html('/tmp', info)
-        self.assertTrue(os.path.exists(f'/tmp/{did}/index.html'))
-
-    def test_zipfile_download(self):
-        info = self.info
-        info.downloader = CompressedDownloader(path='/tmp', threads=5)
-        info.download()
-
-        zipfile_path = f'/tmp/{did}.zip'
-        self.assertTrue(os.path.exists(zipfile_path))
-        self.assertTrue(is_zip_file(zipfile_path))
-        self.assertTrue(has_jepg_file(zipfile_path))
-
-if __name__ == '__main__':
-    unittest.main()

tests/test_login.py

@@ -1,26 +0,0 @@
-import os
-import unittest
-import urllib3.exceptions
-
-from nhentai import constant
-from nhentai.cmdline import load_config
-from nhentai.utils import check_cookie
-
-
-class TestLogin(unittest.TestCase):
-    def setUp(self) -> None:
-        urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
-        load_config()
-        constant.CONFIG['cookie'] = os.getenv('NHENTAI_COOKIE')
-        constant.CONFIG['useragent'] = os.getenv('NHENTAI_UA')
-
-    def test_cookie(self):
-        try:
-            check_cookie()
-            self.assertTrue(True)
-        except Exception as e:
-            self.assertIsNone(e)
-
-
-if __name__ == '__main__':
-    unittest.main()

tests/test_parser.py

@@ -1,27 +0,0 @@
-import unittest
-import os
-import urllib3.exceptions
-
-from nhentai import constant
-from nhentai.cmdline import load_config
-from nhentai.parser import search_parser, doujinshi_parser, favorites_parser
-
-
-class TestParser(unittest.TestCase):
-    def setUp(self) -> None:
-        urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
-        load_config()
-        constant.CONFIG['cookie'] = os.getenv('NHENTAI_COOKIE')
-        constant.CONFIG['useragent'] = os.getenv('NHENTAI_UA')
-
-    def test_search(self):
-        result = search_parser('umaru', 'recent', [1], False)
-        self.assertTrue(len(result) > 0)
-
-    def test_doujinshi_parser(self):
-        result = doujinshi_parser(123456)
-        self.assertTrue(result['pages'] == 84)
-
-    def test_favorites_parser(self):
-        result = favorites_parser(page=[1])
-        self.assertTrue(len(result) > 0)