一、工具
- python3
- 第三方类库requests
- python3-pyqt5(gui依赖，不用gui可不装)
ubuntu系列系统使用以下命令安装依赖：
URL格式: 漫画首页的URL，如http://m.ac.qq.com/Comic/view/id/518333(移动版) 或 http://ac.qq.com/Comic/comicInfo/id/17114, http://ac.qq.com/naruto(PC版)
注意: 火影忍者彩漫需要访问m.ac.qq.com搜索火影忍者，因为pc端页面火影忍者彩漫和黑白漫画是一个id一个url。
二、命令行帮助
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usage: getcomic.py [-h] [-u url] [-p path] [-d] [-l list] *下载腾讯漫画，仅供学习交流，请勿用于非法用途*空参运行进入交互式模式运行。 optional arguments: -h, --help show this help message and exit -u url, --url url 要下载的漫画的首页，可以下载以下类型的url: http://ac.qq.com/comic/comicinfo/id/511915 http://m.ac.qq.com/comic/comicinfo/id/505430 http://pad.ac.qq.com/comic/comicinfo/id/505430 http://ac.qq.com/naruto -p path, --path path 漫画下载路径。 默认: /home/fengyu/tencent_comic -d, --dir 将所有图片下载到一个目录(适合腾讯漫画等软件连看使用) -l list, --list list 要下载的漫画章节列表，不指定则下载所有章节。格式范例: n - 下载具体某一章节，如-l 1, 下载第1章 n,n... - 下载某几个不连续的章节，如 "-l 1,3,5", 下载1,3,5章 n-n... - 下载某一段连续的章节，如 "-l 10-50", 下载[10,50]章 杂合型 - 结合上面所有的规则，如 "-l 1,3,5-7,11-111" |
三、gui预览效果
支持不连续的章节选择下载
windows预览效果：
deepin/linux 预览效果：
四、全部源码
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import requestsimport reimport jsonimport osimport argparse requestsession = requests.session()ua = 'mozilla/5.0 (ipad; cpu os 5_1 like mac os x; en-us) \ applewebkit/534.46 (khtml, like gecko) version/5.1 \ mobile/9b176 safari/7534.48.3' # ipad uarequestsession.headers.update({'user-agent': ua}) class errorcode(exception): '''自定义错误码: 1: url不正确 2: url无法跳转为移动端url 3: 中断下载''' def __init__(self, code): self.code = code def __str__(self): return repr(self.code) def islegelurl(url): legal_url_list = [ re.compile(r'^http://ac.qq.com/comic/[cc]omicinfo/id/\d+/?$'), re.compile(r'^http://m.ac.qq.com/comic/[cc]omicinfo/id/\d+/?$'), re.compile(r'^http://ac.qq.com/\w+/?$'), re.compile(r'^http://pad.ac.qq.com/comic/[cc]omicinfo/id/\d+/?$') ] for legal_url in legal_url_list: if legal_url.match(url): return true return false def getid(url): if not islegelurl(url): print('请输入正确的url！具体支持的url请在命令行输入-h|--help参数查看帮助文档。') raise errorcode(1) numre = re.compile(r'\d+$') id = numre.findall(url) if not id: get_id_request = requestsession.get(url) url = get_id_request.url id = numre.findall(url) if not islegelurl(url) or not id: print('无法自动跳转移动端url，请进入http://m.ac.qq.com，找到' '该漫画地址。\n' '地址应该像这样: ' 'http://m.ac.qq.com/comic/comicinfo/id/xxxxx (xxxxx为整数)') raise errorcode(2) return id[0] def getcontent(id): getcomicinfourl = 'http://pad.ac.qq.com/getdata/getcomicinfo?id={}'.format(id) requestsession.headers.update({'cookie': 'ac_refer=http://pad.ac.qq.com'}) requestsession.headers.update({'referer': 'http://pad.ac.qq.com'}) getcomicinfo = requestsession.get(getcomicinfourl) comicinfojson = getcomicinfo.text comicinfo = json.loads(comicinfojson) comicname = comicinfo['title'] comicintrd = comicinfo['brief_intrd'] getchapterlisturl = 'http://pad.ac.qq.com/getdata/getchapterlist?id={}'.format(id) getchapterlist = requestsession.get(getchapterlisturl) contentjson = json.loads(getchapterlist.text) count = contentjson['length'] sortedcontentlist = [] for i in range(count + 1): for item in contentjson: if isinstance(contentjson[item], dict) and contentjson[item].get('seq') == i: sortedcontentlist.append({item: contentjson[item]}) break return (comicname, comicintrd, count, sortedcontentlist) def getimglist(contentjson, id): cid = list(contentjson.keys())[0] getpichashurl = 'http://pad.ac.qq.com/view/mgetpichash?id={}&cid={}'.format(id, cid) picjsonpage = requestsession.get(getpichashurl).text picjson = json.loads(picjsonpage) count = picjson['pcount'] #统计图片数量 phash = picjson['phash'] sortedimgdictlist = [] for i in range(1, count + 1): for item in phash: if phash[item]['seq'] == i: sortedimgdictlist.append(phash[item]) break imglist = [] for imgdict in sortedimgdictlist: k = imgdict['cid'] m = imgdict['pid'] j = int(id) uin = max(j + k + m, 10001) l = [j % 1000 // 100, j % 100, j, k] n = '/mif800/' + '/'.join(str(j) for j in l) + '/' h = str(m) + '.mif2' g="http://ac.tc.qq.com/store_file_download?buid=15017&uin="+str(uin)+"&dir_path="+n+"&name="+h imglist.append(g) return imglist def downloadimg(imgurllist, contentpath, one_folder=false): count = len(imgurllist) print('该集漫画共计{}张图片'.format(count)) i = 1 for imgurl in imgurllist: print('\r正在下载第{}张图片...'.format(i), end = '') if not one_folder: imgpath = os.path.join(contentpath, '{0:0>3}.jpg'.format(i)) else: imgpath = contentpath + '{0:0>3}.jpg'.format(i) i += 1 #目标文件存在就跳过下载 if os.path.isfile(imgpath): continue try: downloadrequest = requestsession.get(imgurl, stream=true) with open(imgpath, 'wb') as f: for chunk in downloadrequest.iter_content(chunk_size=1024): if chunk: # filter out keep-alive new chunks f.write(chunk) f.flush() except (keyboardinterrupt, systemexit): print('\n\n中断下载，删除未下载完的文件！') if os.path.isfile(imgpath): os.remove(imgpath) raise errorcode(3) print('完毕!\n') def parselist(lst): '''解析命令行中的-l|--list参数，返回解析后的章节列表''' legallistre = re.compile(r'^\d+([,-]\d+)*$') if not legallistre.match(lst): raise listformaterror(lst + ' 不匹配正则: ' + r'^\d+([,-]\d+)*$') #先逗号分割字符串，分割后的字符串再用短横杠分割 parsedlist = [] sublist = lst.split(',') numre = re.compile(r'^\d+$') for sub in sublist: if numre.match(sub): if int(sub) > 0: #自动忽略掉数字0 parsedlist.append(int(sub)) else: print('警告: 参数中包括不存在的章节0，自动忽略') else: splitnum = list(map(int, sub.split('-'))) maxnum = max(splitnum) minnum = min(splitnum) #min-max或max-min都支持 if minnum == 0: minnum = 1 #忽略数字0 print('警告: 参数中包括不存在的章节0，自动忽略') parsedlist.extend(range(minnum, maxnum+1)) parsedlist = sorted(set(parsedlist)) #按照从小到大的顺序排序并去重 return parsedlist def main(url, path, lst=none, one_folder=false): '''url: 要爬取的漫画首页。 path: 漫画下载路径。 lst: 要下载的章节列表(-l|--list后面的参数)''' try: if not os.path.isdir(path): os.makedirs(path) id = getid(url) comicname,comicintrd,count,contentlist = getcontent(id) contentnamelist = [] for item in contentlist: for k in item: contentnamelist.append(item[k]['t']) print('漫画名: {}'.format(comicname)) print('简介: {}'.format(comicintrd)) print('章节数: {}'.format(count)) print('章节列表:') try: print('\n'.join(contentnamelist)) except exception: print('章节列表包含无法解析的特殊字符\n') forbiddenre = re.compile(r'[\\/":*?<>|]') #windows下文件名非法字符\ / : * ? " < > | comicname = re.sub(forbiddenre, '_', comicname) #将windows下的非法字符一律替换为_ comicpath = os.path.join(path, comicname) if not os.path.isdir(comicpath): os.makedirs(comicpath) print() if not lst: contentrange = range(1, len(contentlist) + 1) else: contentrange = parselist(lst) for i in contentrange: if i > len(contentlist): print('警告: 章节总数 {} ,' '参数中包含过大数值,' '自动忽略'.format(len(contentlist))) break contentnamelist[i - 1] = re.sub(forbiddenre, '_', contentnamelist[i - 1]) #将windows下的非法字符一律替换为_ contentpath = os.path.join(comicpath, '第{0:0>4}话-{1}'.format(i, contentnamelist[i - 1])) try: print('正在下载第{0:0>4}话: {1}'.format(i, contentnamelist[i -1])) except exception: print('正在下载第{0:0>4}话: {1}'.format(i)) if not one_folder: if not os.path.isdir(contentpath): os.mkdir(contentpath) imglist = getimglist(contentlist[i - 1], id) downloadimg(imglist, contentpath, one_folder) except errorcode as e: exit(e.code) if __name__ == '__main__': defaultpath = os.path.join(os.path.expanduser('~'), 'tencent_comic') parser = argparse.argumentparser(formatter_class=argparse.rawtexthelpformatter, description='*下载腾讯漫画，仅供学习交流，请勿用于非法用途*\n' '空参运行进入交互式模式运行。') parser.add_argument('-u', '--url', help='要下载的漫画的首页，可以下载以下类型的url: \n' 'http://ac.qq.com/comic/comicinfo/id/511915\n' 'http://m.ac.qq.com/comic/comicinfo/id/505430\n' 'http://pad.ac.qq.com/comic/comicinfo/id/505430\n' 'http://ac.qq.com/naruto') parser.add_argument('-p', '--path', help='漫画下载路径。 默认: {}'.format(defaultpath), default=defaultpath) parser.add_argument('-d', '--dir', action='store_true', help='将所有图片下载到一个目录(适合腾讯漫画等软件连看使用)') parser.add_argument('-l', '--list', help=("要下载的漫画章节列表，不指定则下载所有章节。格式范例: \n" "n - 下载具体某一章节，如-l 1, 下载第1章\n" 'n,n... - 下载某几个不连续的章节，如 "-l 1,3,5", 下载1,3,5章\n' 'n-n... - 下载某一段连续的章节，如 "-l 10-50", 下载[10,50]章\n' '杂合型 - 结合上面所有的规则，如 "-l 1,3,5-7,11-111"')) args = parser.parse_args() url = args.url path = args.path lst = args.list one_folder = args.dir if lst: legallistre = re.compile(r'^\d+([,-]\d+)*$') if not legallistre.match(lst): print('list参数不合法，请参考--help键入合法参数！') exit(1) if not url: url = input('请输入漫画首页地址: ') path = input('请输入漫画保存路径(默认: {}): '.format(defaultpath)) if not path: path = defaultpath main(url, path, lst, one_folder) |
五、下载源码
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from pyqt5.qtcore import *from pyqt5.qtwidgets import *from pyqt5.qtgui import *import getcomicimport osimport reimport sys class tencentcomicdownloader(qwidget): def __init__(self, parent=none): super(tencentcomicdownloader, self).__init__(parent) namelabel = qlabel("漫画首页:") self.nameline = qlineedit() self.analysisbutton = qpushbutton("分析") self.analysisbutton.clicked.connect(self.anaysisurl) self.nameline.returnpressed.connect(self.analysisbutton.click) pathlinelabel = qlabel("下载路径:") self.pathline = qlineedit() defaultpath = os.path.join(os.path.expanduser('~'), 'tencent_comic') self.pathline.settext(defaultpath) self.browsebutton = qpushbutton("浏览") self.browsebutton.clicked.connect(self.getpath) comicnamelabel = qlabel("漫画名: ") self.comicnamelabel = qlabel("暂无") self.one_folder_checkbox = qcheckbox("单目录") comicintrolabel = qlabel("简介: ") self.comicintro = qlabel("暂无") self.comicintro.setwordwrap(true) chaptergroupbox = qgroupbox("章节列表:") self.chapterlistview = qlistwidget(chaptergroupbox) self.chapterlistview.setselectionmode(qabstractitemview.extendedselection) self.chapterlistview.setenabled(false) groupboxlayout = qhboxlayout(chaptergroupbox) groupboxlayout.addwidget(self.chapterlistview) self.downloadbutton = qpushbutton("下载选中") self.statuslabel = qlabel("输入要下载的漫画的首页，然后点分析") self.statuslabel.setwordwrap(true) self.downloadbutton.setenabled(false) self.downloadbutton.clicked.connect(self.download) mainlayout = qgridlayout() mainlayout.addwidget(namelabel, 0, 0) mainlayout.addwidget(self.nameline, 0, 1) mainlayout.addwidget(self.analysisbutton, 0, 2) mainlayout.addwidget(pathlinelabel, 1, 0) mainlayout.addwidget(self.pathline, 1, 1) mainlayout.addwidget(self.browsebutton, 1, 2) mainlayout.addwidget(comicnamelabel, 2, 0) mainlayout.addwidget(self.comicnamelabel, 2, 1, 1, 2) mainlayout.addwidget(self.one_folder_checkbox, 2, 2) mainlayout.addwidget(comicintrolabel, 3, 0) mainlayout.addwidget(self.comicintro, 3, 1, 1, 2) mainlayout.addwidget(chaptergroupbox, 4, 0, 1, 3) mainlayout.addwidget(self.downloadbutton, 5, 2) mainlayout.addwidget(self.statuslabel, 5, 0, 1, 2) self.setlayout(mainlayout) self.setwindowtitle("腾讯漫画下载") self.setgeometry(400, 300, 800, 500) def setstatus(self, status): self.statuslabel.settext(status) def enablewidget(self, enable): widgets_list = [ self.downloadbutton, self.nameline, self.pathline, self.chapterlistview, self.analysisbutton, self.browsebutton, self.one_folder_checkbox ] for widget in widgets_list: widget.setenabled(enable) if enable: self.downloadbutton.settext('下载选中') self.chapterlistview.setfocus() def getpath(self): path = str(qfiledialog.getexistingdirectory(self, "选择下载目录")) if path: self.pathline.settext(path) def anaysisurl(self): url = self.nameline.text() self.downloadbutton.setenabled(false) self.comicnamelabel.settext("暂无") self.comicintro.settext("暂无") self.chapterlistview.clear() self.chapterlistview.setenabled(false) try: if getcomic.islegelurl(url): self.id = getcomic.getid(url) self.comicname,self.comicintrd,self.count,self.contentlist = getcomic.getcontent(self.id) self.contentnamelist = [] for item in self.contentlist: for k in item: self.contentnamelist.append(item[k]['t']) self.comicnamelabel.settext(self.comicname) self.comicintro.settext(self.comicintrd) self.chapterlistview.setenabled(true) self.downloadbutton.setenabled(true) self.chapterlistview.setfocus() self.statuslabel.settext('选择要下载的章节后点击右侧按钮') for i in range(len(self.contentnamelist)): self.chapterlistview.additem('第{0:0>4}话-{1}'.format(i+1, self.contentnamelist[i])) self.chapterlistview.item(i).setselected(true) self.downloadbutton.setenabled(true) else: self.statuslabel.settext('<font color="red">错误的url格式！请输入正确的漫画首页地址！</font>') except getcomic.errorcode as e: if e.code == 2: self.statuslabel.settext('<font color="red">无法跳转为移动端url,请进入http://m.ac.qq.com找到该漫画地址</font>') except keyerror: self.statuslabel.settext('<font color="red">不存在的地址</font>') def download(self): self.downloadbutton.settext("下载中...") one_folder = self.one_folder_checkbox.ischecked() self.enablewidget(false) selectedchapterlist = [ item.row() for item in self.chapterlistview.selectedindexes() ] path = self.pathline.text() comicname = self.comicname forbiddenre = re.compile(r'[\\/":*?<>|]') #windows下文件名非法字符\ / : * ? " < > | comicname = re.sub(forbiddenre, '_', comicname) #将windows下的非法字符一律替换为_ comicpath = os.path.join(path, comicname) if not os.path.isdir(comicpath): os.makedirs(comicpath) self.downloadthread = downloader(selectedchapterlist, comicpath, self.contentlist, self.contentnamelist, self.id, one_folder) self.downloadthread.output.connect(self.setstatus) self.downloadthread.finished.connect(lambda: self.enablewidget(true)) self.downloadthread.start() class downloader(qthread): output = pyqtsignal(['qstring']) finished = pyqtsignal() def __init__(self, selectedchapterlist, comicpath, contentlist, contentnamelist, id, one_folder=false, parent=none): super(downloader, self).__init__(parent) self.selectedchapterlist = selectedchapterlist self.comicpath = comicpath self.contentlist = contentlist self.contentnamelist = contentnamelist self.id = id self.one_folder = one_folder def run(self): try: for i in self.selectedchapterlist: outputstring = '正在下载第{0:0>4}话: {1}...'.format(i+1, self.contentnamelist[i]) print(outputstring) self.output.emit(outputstring) forbiddenre = re.compile(r'[\\/":*?<>|]') #windows下文件名非法字符\ / : * ? " < > | self.contentnamelist[i] = re.sub(forbiddenre, '_', self.contentnamelist[i]) contentpath = os.path.join(self.comicpath, '第{0:0>4}话-{1}'.format(i+1, self.contentnamelist[i])) if not self.one_folder: if not os.path.isdir(contentpath): os.mkdir(contentpath) imglist = getcomic.getimglist(self.contentlist[i], self.id) getcomic.downloadimg(imglist, contentpath, self.one_folder) self.output.emit('完毕!') except exception as e: self.output.emit('<font color="red">{}</font>\n' '遇到异常!请尝试重新点击下载按钮重试'.format(e)) raise finally: self.finished.emit() if __name__ == '__main__': app = qapplication(sys.argv) main = tencentcomicdownloader() main.show() app.exec_() |
到此这篇关于再也不用花钱买漫画!python下载某漫画的脚本及源码的文章就介绍到这了,更多相关python下载漫画内容请搜索服务器之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持服务器之家！
原文链接：https://blog.csdn.net/A_7878520/article/details/117674773
