Python + pyspider某小说站的爬虫,入数据库,火车头发布,资源下载到本地,另可写爬虫!
- e% a5 S9 |8 r+ I- #!/usr/bin/env python- N. O, ?, p# f) b1 Y! _8 _
- # -*- encoding: utf-8 -*-
5 v' `! q4 Y: K, R. M$ | - # Created on 2019-05-05 21:43:11" Y* U/ T9 ~% n# T* e
- # Project: XiaoShuo
, [/ I9 I+ k" x) u: } - # \7 K& D/ U) L5 u/ M5 W
- from pyspider.libs.base_handler import *
2 P5 n4 ~1 C( B0 L* } - import pymysql
" w# i- b0 x; n) O3 z* Z0 L - import random( E p$ j& J- m/ Y$ q
- import datetime
0 @. Z- ^) K4 t1 n3 y - import urllib2,HTMLParser,re
! Z) _ r4 N1 {5 w4 q/ L @ - import os5 @3 t2 F) |4 r1 x# w! I9 k
- import sys; N `, {) `+ {) s" }7 }$ F# r
- import re
2 d3 q8 [! V6 h7 S5 v) l6 h - import codecs0 w8 M5 a5 } j, Y1 x0 _
- import requests9 M H, S2 g/ p$ _. Y
- import json; y) O8 k0 h0 X3 e" l2 N' y1 d
- 4 d" t; [# k0 _! W% y
- class Handler(BaseHandler):
, w' C* A" ?) G9 ~ - global Datos
7 x7 K+ ~4 N6 M) r# f7 o. v - global P_dir - I2 i- a& h: {7 q/ I
- P_dir = '/Tools/Debug/' #采集时候图片保持到本地的路径5 h# R: U% H1 m8 n* @ X
- global Datos
& w4 t6 |$ F7 j4 ]9 @: Y( n$ Z - Datos = {}& y0 _& ]6 {( h. b+ i9 W) u
- headers= {
# @2 h# R: g! `. g' a - 'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
6 S7 _7 b* a) n9 b5 m - 'Accept-Encoding':'gzip, deflate, sdch',5 P8 p3 i4 h4 o- R" }2 a# _/ v
- 'Accept-Language':'zh-CN,zh;q=0.8',
# s! g7 R+ V% b$ @ - 'Cache-Control':'max-age=0',9 z1 Q3 C3 U% R5 `
- 'Connection':'keep-alive',
5 i$ J3 l7 H% b& D4 J& x+ Y4 o - 'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36'3 l) H6 v# D$ E
- }) i8 c' G- n; f, g; v
- crawl_config = {
2 f% ]( [+ s8 V - 'headers' : headers,
Z0 Q+ `( ~1 X7 _3 f/ ~ - 'timeout' : 300
1 ]0 Z0 Q% H; F8 w6 c G) l5 i - }* I+ z. M |/ `
- def add_BookFile(self,Bookname, BookIDs, img, Locaimg, Book_Dates):& a7 e* o, \/ w* n' _3 O8 j4 p
- db = pymysql.connect(host="localhost",user="数据库用户名",password="密码",db="数据库名",charset="utf8"): Y( M+ \7 t; {' h2 D) K1 f
- try:6 F7 C `* ], n* l9 } Y, M7 e
- cursor = db.cursor() Z7 v5 w% J5 N
- #注意此处字符串的占位符要加双引号"%s"2 Z" c: }7 `* c, z1 O
- sql = 'insert into BookFile(Bookname, BookID, img, Locaimg, Book_Date) values ("%s","%s","%s","%s","%s")' % (Bookname, BookIDs, img, Locaimg, Book_Dates);" g+ H( b' e# X; P. ? M$ N
- # print(sql)
( W3 l1 A% O$ J* ~7 `* ]: ~' | - cursor.execute(sql)
* A3 [* ^8 e: b7 D8 |4 M - 2 S1 E1 v5 y; k1 S3 z( E
- #qid = cursor.lastrowid3 E- }+ q* ^2 |# J4 S
- #print(qid). U+ M7 w" [6 T& `; k f8 T+ r
-
* ~3 @7 @2 J; o: U2 `) x8 w - db.commit()
% q, @7 c" Z" {/ b V - except Exception as err:
+ k) @5 l' y5 Z& p - print("Error %s for execute sql: %s" % (err, sql))6 O9 Q4 h) S: \
- db.rollback()0 w" {. t3 x2 K, N7 C
- def add_comment(self,Bookname, Booktitle, BookID, Titleid, Book_Date):3 |+ `9 j, S6 l9 [# ^
- db = pymysql.connect(host="localhost",user="数据库用户名",password="密码",db="数据库名",charset="utf8")
, z/ A) q1 {/ M$ `% f- [4 i0 t - try:1 l3 s7 v5 U7 f% {) ~* h
- cursor = db.cursor()* I. I( S' y: A
- #注意此处字符串的占位符要加双引号"%s"
/ ~! U8 l+ S/ U* J, a% d - sql = 'insert into BookTitle(Bookname, Booktitle, BookID, Titleid, Book_Date) values ("%s","%s","%s","%s","%s")' % (Bookname, Booktitle, BookID, Titleid, Book_Date);1 V3 |/ f# U' N$ ~0 @/ m4 L' U
- # print(sql)
; E; l: D8 e8 S( M - cursor.execute(sql)% Q4 A* L" J' P* b T: i) P/ t
-
* Q: c; i, }& Q% c9 y! E - #qid = cursor.lastrowid
1 [! x3 ?8 Z/ |/ r" U4 D - #print(qid)
, e; _; t: F1 c! }) x -
, \, b# v! [" m' g" N - db.commit()
! V4 }& c' `, u2 a! t' L - except Exception as err:
v' ]1 G7 U& `3 Q% }4 q$ V% Y( \4 @% d' _ - print("Error %s for execute sql: %s" % (err, sql))
% @5 h% K$ b. v, S$ k O - db.rollback(); u% ~0 D) L, R5 a% O9 }. S8 ]
- def add_question(self,Bookname,Cater_Name,Book_author,Book_Introduction,Book_Synopsis,Book_Palabras,Bookurl,Booktitle,BookID,BookConte,Titleid,abover,Book_Date):
B- D, E# Y# t' Y/ [, y- P - db = pymysql.connect(host="localhost",user="数据库用户名",password="密码",db="数据库名",charset="utf8")7 S$ j& W# V, s& s' M
- try:
* B1 w+ @4 ?" [! ^ F- }* n: V0 v - cursor = db.cursor()
5 t& G+ B5 ]; h - #注意此处字符串的占位符要加双引号"%s"
1 ~) W; h7 R! {: X - sql = ' INSERT INTO BookConte (Bookname,Cater_Name,Book_author,Book_Introduction,Book_Synopsis,Book_Palabras,Bookurl,Booktitle,BookID,BookConte,Titleid,abover,Book_Date) VALUES("%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s","%s")' % (Bookname,Cater_Name,Book_author,Book_Introduction,Book_Synopsis,Book_Palabras,Bookurl,Booktitle,BookID,BookConte,Titleid,abover,Book_Date);
3 l0 A5 ^4 I$ D$ V4 H, q" E! n - print(sql)
- _5 f' N8 C: [3 m - cursor.execute(sql)" P7 i# [) m$ y
- print(cursor.lastrowid)9 v; h3 ?' H0 |
- db.commit()
% q: ?0 W, [& ? - except Exception as err:
% S( U- s4 Y3 ~( |" g1 x - # except:' q% q& }1 e8 C6 S
- # print('Failed')
4 t! f. d; l" Q3 W0 ? - print("Error %s for execute sql: %s" % (err, sql))7 T: L' y6 v- b4 U: W+ ~
- db.rollback()
9 V4 n, J! ]" V& I/ s - 9 R4 B1 O( z6 A0 S
- def add_locoy(self,Bookname,Cater_Name,Book_author,Book_Introduction,Book_Palabras,Book_img,Booktitle,BookConte,abover):
8 L1 k' d* N Q7 l# Z5 q% j - reload(sys)% W1 d& z& _" ^" z
- sys.setdefaultencoding("gbk")
$ ~& E) j( h6 {8 I- g - locoy_url = 'http://www.******.net/locoy/?my=book' #697火车头发接口地址+ w! _! y' x: B5 O+ L3 Y
- locoy_data = {
" ?( B) X2 l- h- A. ? - 'my_u':'用户名', #后台用户名& h9 T. v( P# Y) Z& t! }, s, k& T
- 'my_p':'密码', #后台密码& |8 D: g9 \2 ? v4 Z$ O. B: D8 S
- 'subject_669977_net':Bookname.encode('gbk', 'ignore'),( V% {$ C$ l8 V+ Z5 G, g3 a
- 'caid':Cater_Name.encode('gbk', 'ignore'),
& z6 a3 b! x6 v1 }* \. s! g - 'title_669977_net':Booktitle.encode('gbk', 'ignore'),$ V9 g v) ^ e; H
- 'article':BookConte.encode('gbk', 'ignore'),) [+ e( m; |, J+ j3 F
- 'author':Book_author.encode('gbk', 'ignore'),/ ?5 ]# c/ M1 m& `
- 'ready_1':Book_Palabras.encode('gbk', 'ignore'),4 ?* |" }1 Y) s& M9 R# K+ g
- 'thumb':Book_img,; i- C. ?" P7 n: j2 q {4 _2 L
- 'content':Book_Introduction.encode('gbk', 'ignore'),
/ d, b3 e% e' n+ _ - 'abover':abover.encode('gbk', 'ignore')
3 b0 D/ B2 X: {5 n/ I9 F( b - }# }! z; o& a6 x6 J! V
- res = requests.post(locoy_url, data=locoy_data)$ U; P) I! U7 w" P
- print res.text7 |; v* B) O5 H* @# R8 T1 h
- print res.content
9 l/ F1 P+ K" d - # print Dsd
3 A5 i& I4 d- j, Z. R8 Q- ~2 i - return res! a6 U, |: j- {- {( |
- , r1 Y( p6 L2 `; w q
- def __init__(self):
6 S, x' y J" R3 Z) C - self.base_url1 = 'https://www.****.cc/'
. u& v/ v& M V% O/ z T - self.base_url2 = '/'9 ]1 s) }9 C+ B( N# F
- self.CaterId = []
( W" y2 B3 m9 C) u$ n - self.CaterIds = ['xuanhuan', 'wuxia', 'yanqing', 'lishi', 'kehuan', 'kongbu', 'nvsheng']
5 n8 r4 n4 d9 {) |) ^$ l - self.page_num = 1
+ U& y0 |% ^5 x! A& p- o1 v, H - self.total_num = 200
* o) p. ~7 Z) F' q( t - : O! D1 i/ G: u$ v9 c5 ^: m1 |
- @every(minutes=8 * 60)
' v8 U3 J8 _; [+ v8 G, h9 t" } - def on_start(self):. i! J( Z2 I; O2 U9 O
- global Cater_Name% P( D# E5 Z& q1 T$ [
- Cater_Name = []
! @# p5 Z6 v2 K+ F0 s8 Z: F3 \6 M - while self.page_num <= self.total_num:
M9 {% l3 _' w& p8 x+ G - for self.CaterId in self.CaterIds:
6 u. G; e3 ?$ B, N9 S - if self.CaterId == 'xuanhuan':% D; [2 L; U: ^# z
- Cater_Name = '玄幻'$ ~ Z5 i v$ O$ n, |3 Z/ V
- if self.CaterId == 'wuxia':- B9 s0 T( B Q E- n
- Cater_Name = '武侠'
- C7 r" K* l W9 F$ D- [ - if self.CaterId == 'lishi':
* D; h1 n/ ~# v h/ J! e - Cater_Name = '历史' 3 c8 P- m' j8 D+ m) c$ v% {
- if self.CaterId == 'yanqing':7 ^# S3 i2 G& V- a* o, E
- Cater_Name = '都市' : d- E7 Z7 A0 V: q2 I( P9 d, ~# w
- if self.CaterId == 'nvsheng':9 w$ f( I8 s" p N5 s! P {3 Z
- Cater_Name = '都市' 4 J* M9 u0 `, A5 ^* t& ^' M) P- `
- if self.CaterId == 'kehuan':
$ ]: T4 B2 ^/ d: `- [ - Cater_Name = '科幻'
; I$ K: B& A& N- W( K: l - if self.CaterId == 'kongbu':
7 s2 x) s# C V. o+ b - Cater_Name = '游戏' - B6 g& {6 S* y4 g2 s/ P1 N# J8 v
- print self.CaterId
3 }- v) J5 A% Z2 B3 a3 _6 G - url = self.base_url1 + str(self.CaterId) + self.base_url2 + str(self.page_num) + "/"
' r# V8 x$ e l - self.crawl(url, callback=self.list_Caterg,save=Cater_Name)
" B$ l9 e. F! R4 K& c0 i - self.page_num += 1
: M+ h: m3 m7 P' y -
- Z D+ F4 p1 c _5 Q" p6 V5 b - def list_Caterg(self, response):
9 ^6 h6 [( | |8 B1 N6 U$ T3 u - Cater_Name = response.save: P6 ?6 F0 a( ?" a3 j
- for each in response.doc('.pic-list a[href^="http"]').items():
, u9 x. G. h. t( w8 Y9 h8 b - self.crawl(each.attr.href, callback=self.list_Caterg_detail,save=Cater_Name)
7 I9 P2 n8 P9 ^& |4 P) S - |$ O$ R. z8 [7 d
- def list_Caterg_detail(self, response):
8 l* b7 [$ J9 Y7 C7 \6 Q# M4 c - Cater_Name = response.save( V: m4 e* m( K0 u
- # print Cater_Name& j; s5 t3 R( C; D# Z, ^
- Bookname = response.doc('h1').text()
3 `* J' C0 o- Z7 n4 W5 ~ - print Bookname2 F% A" f2 d; _% C' u
- Book_author = response.doc('.authorname > a').text()8 v, D$ L9 P( v1 Q9 \' E. S
- # print Book_author
7 L# A% e8 R7 `6 E! q8 c - Book_Introduction = response.doc('.book-intro > div').text()
; L7 f1 @, W% A - # print Book_Introduction
7 L% M$ e% s$ h+ |, V8 C$ U - Book_Synopsis = response.doc('b').eq(1).text()
! P; O$ x/ Y0 Y6 h/ k; x - # print Book_Synopsis+ w! R% g/ Z' b. ^1 d( }& ]$ r
- Book_Palabras = response.doc('.booktitle p').text().split(' ')[1].split('|')[0]1 z% F- y2 s* h6 b! v/ h: e
- # print Book_Palabras
( S3 Z# ?4 X0 q4 F$ Z9 b - BookIDs = response.url.split("xiaoshuo/")[-1].split("/")[0] #小说ID
1 j! z/ N5 T2 X! R - # print BookIDs
+ n8 i a: {$ A - Book_Dates = str(datetime.datetime.now())
* O6 G2 w" e4 I1 f3 _( p - for imgs in response.doc('.bigpic > img[src^="http"]').items():
2 S; x3 a2 \8 o& n, F8 G$ w - img = imgs.attr.src: v) w: A. u& _: ?# l$ l8 W( N
- print img- g+ c/ S+ U A
- #小说封面下载
4 Z5 d" T* B1 N; a1 M' B - extension = self.getExtension(img)
( v- V& s% w4 y3 R e' Q - name = self.getname(img)
2 U2 R. N/ |, e7 q - file_name = name + "." + extension9 H! f+ o: M, j& T! l
- imgDir = P_dir + name+ e0 S( F4 r2 ^( k! _" t* e8 Z0 N
- Locaimg = imgDir + "/" + file_name+ g, @, | c( P! O
- print Locaimg# r9 I/ T5 k s! y7 [2 K
- if(self.download(P_dir, imgDir, file_name, img)): #这2行可注译,图片下载到本地1 [$ j: U" a* Y
- print('attachment url is ' + img) #, i4 ^% V# y$ a
- Datos = {
# @5 E7 _! B. ]' |5 D - "Cater_Name":Cater_Name, z$ G( M4 c& s
- "Book_author":Book_author,
+ |" b' x" W- e/ Q - "Book_Introduction":Book_Introduction,
; B4 U# ]7 B! H0 ^/ D - "Book_Synopsis":Book_Synopsis,1 K* v- c$ N* Y8 |
- "Book_Palabras":Book_Palabras,
: f( ?. E2 h; | - "img":img,: {8 z1 k& _. e2 `6 _2 P0 F
- }2 o I% x" ~2 x0 N" x1 h
- self.add_BookFile(Bookname, BookIDs, img, Locaimg, Book_Dates) #这行可注译,数据库发布接口,方便其他系统的发布: h- T# T' c y
- for each in response.doc('div[class="bookbtn-txt"] a[class="catalogbtn"]').items():5 K2 V" k y3 Q. g6 m- v
- self.crawl(each.attr.href, callback=self.index_page,save=Datos)
' H% s. s6 S, Z9 f% ~ - 4 U; p! X0 y3 i# K x
- @config(age=8 * 60 * 60) 1 a- {4 W- ?% _% E9 H
- def index_page(self, response): . S5 o! H. u% a4 \( P/ \
- Datos = {
5 H: \; n7 T0 l& R+ Q9 P1 F - "Cater_Name":response.save['Cater_Name'],
: F2 R/ ^% q9 y' e; R: H - "Book_author":response.save['Book_author'],
# S4 u* v# Y% L - "Book_Introduction":response.save['Book_Introduction'],
+ S$ Q( u6 ?* I9 H5 \ - "Book_Synopsis":response.save['Book_Synopsis'],& r. I8 ~# q. G0 ]6 T- w& U+ Y& n+ O
- "Book_Palabras":response.save['Book_Palabras'],, R w2 z6 S( e% i0 D& g3 m5 S5 E% ~
- "img":response.save['img'],
3 V5 `7 \9 J7 I- G# ?8 ] - }: W( A* f+ k* V; {4 {3 |
- for each in response.doc('.chapter-list li:first-child a[href^="http"]').items():9 Z0 ~) J7 d, D. x5 b8 N3 A
- # for each in response.doc('.chapter-list a[href^="http"]').items():
( \. A* B9 h: p# \- ` - self.crawl(each.attr.href, callback=self.detail_page,save=Datos)
% t0 P" h* q" c4 P - @config(priority=2)! f7 _( V3 C& Z
- @catch_status_code_error
4 P% v# v8 | N& F6 w& S - def detail_page(self, response): + P: i X7 c( u2 Y( v3 T5 I5 r
- NewRe1 = u'哈书'
' M0 A2 j# A, Z - NewRe2 = u'huhjsd.CC'
$ i% o# y, v2 q- C/ {; a0 v - NewRe3 = r'^\\n\\n'
, f2 u: ]' f8 F8 b y- k# D - NewRe5 = u'小说网'
+ g2 }( W2 K1 i& E - NewRe6 = u'fgdfgf'* @" z+ A2 ]6 N: P9 C; c
- NewRe7 = u'fgfgf'
; T; w- B X* p7 ^ - NewRe8 = u'ffhgf'; K( l( Y" K) O7 o* [# |
- NewRe4 = r'[\f\t\v+\.\{\(\)\}\!\/_,$%^*(+"\')]+|[+——()?【】“”!,。?、~@#¥%……&*()]+'$ {: V% j7 V% A7 m9 j! b( o- ?1 g; Z
- ReC1 = u'静思'
: O& ^5 D) k( q! u' {/ ~( f - ReC2 = u'aghgf.com'
5 x8 `( _% K' f3 q6 o% M" Y# F; D - ReC3 = u'aghgfh.com'
8 }. M! k# }1 r3 i - ReC4 = u''
1 d R8 n& q0 w& c5 T - ReC5 = u'文学网'
: h7 F* D. R9 M/ N - ReC6 = r'<BR>'+ g7 w4 l% V! t5 C! Y. H
- Bookname = response.doc('.readlocation a').eq(2).text() #小说名称
2 j9 B% I" y/ V! ?* u+ a+ U. y' X - print Bookname2 C* U* s" ~* N2 m6 B/ D
- Cater_Name = response.save['Cater_Name'] # 小说分类
' s( S r+ b% B3 A- C3 @- O - Book_author = response.save['Book_author'] #小说作者
" K6 _ T4 I' k# j, D - Book_Introduction1 = response.save['Book_Introduction'] #小说简介
9 u6 h, `/ r- J7 f, [ - Book_Synopsis = response.save['Book_Synopsis'] #最近更新7 G0 J: D. k' z4 p9 l' O1 d9 r
- Book_Palabras = response.save['Book_Palabras'] #小说字数
; y+ T9 R: K2 d, d - Bookurl = response.url #小说网址
( h6 z7 @! f5 H% T+ }. i: p8 E - Booktitle = response.doc('.article-title').text() #章节名称
6 w- }. x- s: F+ a" D - BookID = response.doc('.readset-r span').text() #小说ID0 M, V' ?1 b, ~
- BookConte1 = response.doc('.article-con').text() #小说章节内容. \+ g1 H' M: K$ p
- abover = response.doc('.article-title').text() + response.save['Book_Synopsis'] + response.save['Book_Palabras'] + response.save['Book_Introduction'] #小说状态(连载还是完成)
4 |7 f% l3 b6 n- K9 b# R* z, F: j - Book_Date = str(datetime.datetime.now()) # 采集时间( t+ h& h$ q( W( B
- BookConte2 = BookConte1.replace(NewRe1 , ReC1)" A5 } |/ ~+ R
- BookConte3 = BookConte2.replace(NewRe2 , ReC2)# j- [( _8 `3 b, E
- BookConte5 = BookConte3.replace(NewRe5 , ReC5)
6 U6 M+ X5 O$ V* A+ D0 H; q' L8 E - BookConte6 = BookConte5.replace(NewRe6 , ReC2)( p7 ^ _' ^5 ^9 K c; e
- BookConte7 = BookConte6.replace(NewRe7 , ReC2)$ A0 {5 d h/ r6 J
- BookConte8 = BookConte7.replace(NewRe3 , ReC6)7 G9 V8 L- v7 t3 L- l8 U$ a
- BookConte4 = re.sub(NewRe4 , ReC4 , BookConte8)
0 s: K0 S1 r! k4 C( z9 S - BookConte = BookConte4.replace("\n\n","<br>") Z# B& B- y3 h
- print BookConte
; G9 z5 P! B* y, [; }1 I0 W5 u - Book_Introduction2 = Book_Introduction1.replace(NewRe1 , ReC1)
# X8 A$ f4 ^) S) ~0 E - Book_Introduction3 = Book_Introduction2.replace(NewRe2 , ReC2)
2 Z0 J0 u# h) ~ - Book_Introduction4 = Book_Introduction3.replace(NewRe3 , ReC3)/ E+ |$ T1 M4 X \
- Book_Introduction = re.sub(NewRe4 , ReC4 , Book_Introduction4): M* s9 H/ N/ Q8 W/ W' m
- Titleid = response.url.split(BookID + "/")[-1].split("/")[0]
[8 i& D% Y) k/ n3 v/ V9 _ - Book_img = response.save['img'], #小说图片+ e Y8 l0 {: O$ I: e8 \
-
1 v1 a# X0 x! u' Q# r# \! r - #insert into MySQL 小说入库
* C0 `& a, U+ q% b- [ - self.add_question(Bookname,Cater_Name,Book_author,Book_Introduction,Book_Synopsis,Book_Palabras,Bookurl,Booktitle,BookID,BookConte,Titleid,abover,Book_Date) #这行可注译,数据库发布接口,方便其他系统的发布
" l5 X. U* }* @: v# E3 m - self.add_comment(Bookname, Booktitle, BookID, Titleid, Book_Date) #这行可注译,数据库发布接口,方便其他系统的发布
8 Z0 H) v* D: T5 i' _ - #post提交发布; o# r; h/ B& n' e' X4 q
- self.add_locoy(Bookname,Cater_Name,Book_author,Book_Introduction,Book_Palabras,Book_img,Booktitle,BookConte,abover) #这行可注译,火车头发布接口,不需要可取消3 D n* N% |/ m! |+ O4 x
- Datos = {9 Q( g+ x( k( J7 N1 Y2 E8 l7 ?" o. l5 L
- "Cater_Name":response.save['Cater_Name'],# J3 |2 J, q7 ~! y7 P/ I
- "Book_author":response.save['Book_author'],
# r; z( {& z6 L% ~# B: U - "Book_Introduction":response.save['Book_Introduction'],
. _/ s9 m1 f$ @. w - "Book_Synopsis":response.save['Book_Synopsis'],
: j3 r) V9 c4 v% S P( U$ Y - "Book_Palabras":response.save['Book_Palabras'],
" ~; T. V' @ B0 p+ x1 X( ~( T2 o - "img":response.save['img'],
* E; H' E% E5 }+ Z$ v - }
. o$ p' w. W& @7 S - for each in response.doc('.articlebtn > a:nth-child(4)[href*="/xiaoshuo"]').items():
1 r( ]# b, F4 ?1 t - self.crawl(each.attr.href, callback=self.detail_page,save=Datos) & S& ], p$ v0 ^+ i' Y8 V' g
- return {9 z1 g6 `/ @( {
- "Cater_Name":Cater_Name,
0 }! r, }$ U4 h+ n, _2 F - "Bookname":Bookname,4 a2 n7 q' S$ U- @! J% M$ h: n6 h
- "Book_author":Book_author,2 M* R6 f7 n- E# ~7 x
- "Book_Introduction":Book_Introduction,5 R4 H& |" |2 N& D1 y4 v8 J9 D1 W
- "Book_Synopsis":Book_Synopsis,
* a0 c X7 M5 G1 j( d7 x - "Book_Palabras":Book_Palabras,( |9 k6 Y2 x; J1 S9 L. b* Y
- "Book_img":Book_img,) g8 f9 D$ P/ e2 t8 c! |2 r
- "Bookurl": response.url, D$ }* V. o( M$ I G
- "Booktitle": Booktitle,& N5 B5 e0 o# N0 y( a6 U
- "BookID": BookID,; b( e( Y, a, O! e" ^
- "BookConte": BookConte,
; @- h; F4 s7 U, `* U) @ - "Titleid": Titleid,
3 U; S! |% ~; P' l* m. y# N - "abover":abover,2 S/ `; L! }/ Q2 F6 s" m8 [# C0 M7 b
- # "Book_Date" = str(datetime.datetime.now()),( n, Q& i# }& ~1 E, [
- }5 `2 w7 q/ u) m( L0 d
- def download(self, P_dir, imgDir, file_name, Book_img):
1 I* E( q4 L" o - if not os.path.exists(imgDir): * E7 d% L- I+ h5 Y! r+ C
- os.makedirs(imgDir)
/ r- A' u5 [) }6 }) H# L - file = imgDir + "/" + file_name
% f6 J6 \4 ~( i) G# L& J - # print file( R' V" p# N8 y+ X
- f = open(file, 'wb+')
0 S$ l, t# j8 a2 L - imag = requests.get(Book_img)
2 y: e" h& C+ ?8 ~$ _0 d - f.write(imag.content)3 y1 ~& _" i: _0 B8 R
- f.close()
$ ^3 S3 t) G4 B7 n/ u u" h - #保存图片前
. r: H7 Z) R7 W) ` {/ M. Y7 | - def save_imgs(self,response):
7 n/ r4 h/ |0 H7 \7 r - content = response.content
8 D$ u) n) ` v - file_name = response.save["file_name"]3 i! l2 w! Z/ c) c6 D* V- k( y/ p
- imgDir = response.save["imgDir"]
# J. d( g% q% Y1 w. E1 a - file_path = imgDir + file_name0 b; h! e# N3 H) v
- self.save_img(content,imgDir,file_path)0 P, r( G4 U% i, l! }; S
- #保存图片
7 z: K$ V' y% z% b* D - def save_img(self,content,imgDir,path):
6 q- c& e$ l! q; _0 `+ {4 D' V - if not os.path.exists(imgDir):
* o, [5 C1 ~: _* j2 c - os.makedirs(imgDir)
2 ~' r: o( q8 K7 I - f = open(path,"wb" )$ q: ?; ?7 N: Z) g" K W* Z2 J
- f.write(content)! a3 E" U2 }1 z c& w( q
- f.close()
# k% I; S) V( e6 g1 s7 x( g - #获取url后缀名
- v! `9 Q1 V% R2 J - def getExtension(self,url):
' S+ w# v$ H) R8 B0 p4 b1 m - extension = url.split(".")[-1]: V+ `% |4 f' t' b$ Q" n, ?8 d& E# a
- return extension
3 Z q6 X* `5 i$ v -
3 L! j% Y( |3 v/ {0 h - #获取图片名
5 K" `0 z- K V# y! A" S+ J3 u - def getname(self,url):
- X2 r0 Y' F. J2 Y( b* x K4 A - name=url.split("/")[-1].split(".")[0]- g. d- p: e( q9 J( F) o
- return name
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