Rename RJxxxxxx.zip files downloaded from dlsite.com

rrj.bat

@echo off
:loop
IF "%1"=="" GOTO completed
  C:\Python27\python.exe C:\Users\user\Documents\BTSync\rubyu\code\rrj\rrj.py %1
  SHIFT
  GOTO loop
:completed

rrj.py

# -*- coding: utf-8 -*-

'''
Created on 2015/05/08

@author: user
'''

import sys
import os
import urllib2
from bs4 import BeautifulSoup

def work_information_provider():
    def dlsite_soft(str):
        page = urllib2.urlopen("http://www.dlsite.com/soft/work/=/product_id/%s.html" % str)
        soup = BeautifulSoup(page)
        title = soup.find(id="work_name")
        for elm in title.findAll("span"):
            elm.extract()
        author = soup.find(id="work_maker").find(attrs={"class", "maker_name"})
        return "[%s] %s" % (author.text, title.text)
        
    def dlsite_pro(str):
        page = urllib2.urlopen("http://www.dlsite.com/pro/work/=/product_id/%s.html" % str)
        soup = BeautifulSoup(page)
        title = soup.find(id="work_name")
        for elm in title.findAll("span"):
            elm.extract()
        author = soup.find(id="work_maker").find(attrs={"class", "maker_name"})
        return "[%s] %s" % (author.text, title.text)
        
    def dlsite_home(str):
        page = urllib2.urlopen("http://www.dlsite.com/home/work/=/product_id/%s.html" % str)
        soup = BeautifulSoup(page)
        title = soup.find(id="work_name")
        for elm in title.findAll("span"):
            elm.extract()
        author = soup.find(id="work_maker").find(attrs={"class", "maker_name"})
        return "[%s] %s" % (author.text, title.text)
        
    def dlsite_maniax(str):
        page = urllib2.urlopen("http://www.dlsite.com/maniax/work/=/product_id/%s.html" % str)
        soup = BeautifulSoup(page)
        title = soup.find(id="work_name")
        for elm in title.findAll("span"):
            elm.extract()
        author = soup.find(id="work_maker").find(attrs={"class", "maker_name"})
        return "[%s] %s" % (author.text, title.text)
        
    yield dlsite_maniax
    yield dlsite_home
    yield dlsite_pro
    yield dlsite_soft

def escape_filename(str):
    #remove last period or blank 
    buf = []
    stop = False
    for s in reversed(str):
        if not stop:
            if s == "." or \
               s == " " or \
               s == "\t":
                continue
            else:
                stop = True
        buf.insert(0, s)
    str = "".join(buf)
    #replace character of ascii 0-31
    buf = []
    for s in str:
        if 31 < ord(s):
            buf.append(s)
        else:
            buf.append("_")
    str = "".join(buf)
    #replace reserved character
    str = str.replace("\\", u"￥")
    str = str.replace("/", u"／")
    str = str.replace(":", u"：")
    str = str.replace("*", u"＊")
    str = str.replace("?", u"？")
    str = str.replace("\"", u"”")
    str = str.replace("<", u"＜")
    str = str.replace(">", u"＞")
    str = str.replace("|", u"｜")
    #delete if reserved name
    if str == "AUX" or \
       str == "CLOCK$" or \
       str == "COM1" or str == "COM2" or \
       str == "COM3" or str == "COM4" or \
       str == "COM5" or str == "COM6" or \
       str == "COM7" or str == "COM8" or \
       str == "COM9" or \
       str == "CON" or \
       str == "CONFIG$" or \
       str == "LPT1" or str == "LPT2" or \
       str == "LPT3" or str == "LPT4" or \
       str == "LPT5" or str == "LPT6" or \
       str == "LPT7" or str == "LPT8" or \
       str == "LPT9" or \
       str == "NUL" or \
       str == "PRN":
        str = ""
    #delete if .. or .
    if str == "." or str == "..":
        str = ""
    #if empty
    if str == "":
        str = "(empty)"
    return str
    
def main():
    if len(sys.argv) == 1:
        sys.exit("target path is not given")
    path = unicode(sys.argv[1], "cp932")
    
    if not os.path.exists(path):
        sys.exit("given string is not a valid path")
    
    parent, rename_from = os.path.split(path)
    name, ext = os.path.splitext(rename_from)
    
    for provider in work_information_provider():
        try:
            res = provider(name)
            rename_to = escape_filename(name + " " + res)
            os.rename(path, os.path.join(parent, rename_to) + ext)
            break
        except:
            pass

if __name__ == "__main__":
    main()
    

How to install:

• download rrj.bat and rrj.py
• move rrj.py to folder1 you want to install to
• rewrite the path to rrj.py and the path to Python in rrj.bat
• move rrj.bat to folder2 or to shell:sendto
• copy BeautifulSoap4 (the folder named bs4 in beautifulsoup4-x.x.x.tar.gz) to folder1

Requirements:

• Python 2.7.x
• Beautiful Soup 4.x (the folder bs4 need to be placed in a folder rrj.py installed)