Merge branch 'main' of https://github.com/666ghj/Weibo_PublicOpinion_AnalysisSystem

app.py

@@ -1,5 +1,10 @@
 from flask import Flask,session,request,redirect,render_template
 import re
+from apscheduler.schedulers.background import BackgroundScheduler
+import subprocess
+import os
+from pytz import utc
+
 app = Flask(__name__)
 app.secret_key = 'this is secret_key you know ?'
 
@@ -24,5 +29,17 @@ def before_reuqest():
 def catch_all(path):
     return render_template('404.html')
 
+def run_spider_script():
+    current_dir = os.path.dirname(os.path.abspath(__file__))
+    spider_script = os.path.join(current_dir, 'spider', 'main.py')
+    subprocess.run(['python', spider_script])
+
 if __name__ == '__main__':
-    app.run()
+    scheduler = BackgroundScheduler(timezone=utc)
+    scheduler.add_job(run_spider_script, 'interval', hours=5)
+    scheduler.start()
+
+    try:
+        app.run()
+    finally:
+        scheduler.shutdown()

spider/article.csv

@@ -1 +0,0 @@
-id,likeNum,commentsLen,reposts_count,region,content,contentLen,created_at,type,detailUrl,authorAvatar,authorName,authorDetail,isVip

spider/main.py

@@ -1,12 +1,12 @@
-from spiderContent import start as spiderContentStart
+from spiderContent import start as spiderContent
-from spiderComments import start as spiderCommentsStart
+from spiderComments import start as spiderComments
 from saveData import save_to_sql as saveData
 
 def main():
     print('正在爬取文章数据')
-    spiderContentStart(1,1)
+    spiderContent(1,1)
     print('正在爬取文章评论数据')
-    spiderCommentsStart()
+    spiderComments()
     print('正在存储数据')
     saveData()
     print("爬取数据更新")

spider/saveData.py

@@ -6,24 +6,24 @@ engine = create_engine('mysql+pymysql://XiaoXueQi:XiaoXueQi@10.92.35.13/Weibo_Pu
 
 def save_to_sql():
     try:
-        artileOldPd = pd.read_sql('select * from article',engine)
+        oldArticle = pd.read_sql('select * from article',engine)
-        articleNewPd = pd.read_csv('article.csv')
+        newArticle = pd.read_csv('article.csv')
-        commentOldPd = pd.read_sql('select * from comments',engine)
+        oldComment = pd.read_sql('select * from comments',engine)
-        commentNewPd = pd.read_csv('comments.csv')
+        newComment = pd.read_csv('comments.csv')
 
-        concatArticlePd = pd.concat([articleNewPd,artileOldPd],join='inner')
+        mergeArticle = pd.concat([newArticle,oldArticle],join='inner')
-        concatCommentsPd = pd.concat([commentNewPd,commentOldPd],join='inner')
+        mergeComment = pd.concat([newComment,oldComment],join='inner')
 
-        concatArticlePd.drop_duplicates(subset='id',keep='last',inplace=True)
+        mergeArticle.drop_duplicates(subset='id',keep='last',inplace=True)
-        concatCommentsPd.drop_duplicates(subset='content',keep='last',inplace=True)
+        mergeComment.drop_duplicates(subset='content',keep='last',inplace=True)
 
-        concatArticlePd.to_sql('article', con=engine, if_exists='replace', index=False)
+        mergeArticle.to_sql('article', con=engine, if_exists='replace', index=False)
-        concatCommentsPd.to_sql('comments', con=engine, if_exists='replace', index=False)
+        mergeComment.to_sql('comments', con=engine, if_exists='replace', index=False)
     except:
-        articleNewPd = pd.read_csv('article.csv')
+        newArticle = pd.read_csv('article.csv')
-        commentNewPd = pd.read_csv('comments.csv')
+        newComment = pd.read_csv('comments.csv')
-        articleNewPd.to_sql('article',con=engine,if_exists='replace',index=False)
+        newArticle.to_sql('article',con=engine,if_exists='replace',index=False)
-        commentNewPd.to_sql('comments',con=engine,if_exists='replace',index=False)
+        newComment.to_sql('comments',con=engine,if_exists='replace',index=False)
 
     os.remove('./article.csv')
     os.remove('./comments.csv')

spider/spiderComments.py

@@ -20,12 +20,12 @@ def init():
                 'authorAvatar'
             ])
 
-def writerRow(row):
+def write(row):
     with open('./comments.csv', 'a', encoding='utf-8', newline='') as csvFile:
         writer = csv.writer(csvFile)
         writer.writerow(row)
 
-def get_data(url,params):
+def fetchData(url,params):
     headers = {
         'Cookie':'SINAGLOBAL=2555941826014.1074.1676801766625; ULV=1719829459275:6:1:2:4660996305989.918.1719827559898:1719743122299; UOR=,,www.baidu.com; XSRF-TOKEN=VtLXviYSIs8lor7sz4iGyigL; SUB=_2A25LhvU9DeRhGeFH6FIX-S3MyD2IHXVo-gj1rDV8PUJbkNAGLRXMkW1Ne2nhI3Gle25QJK0Z99J3trq_NZn6YKJ-; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9WW3Mv8V5EupQbbKh.vaZIwU5JpX5KzhUgL.FoM4e05c1Ke7e022dJLoIp7LxKML1KBLBKnLxKqL1hnLBoM41hz41hqReKqN; WBPSESS=Dt2hbAUaXfkVprjyrAZT_LRaDLsnxG-kIbeYwnBb5OUKZiwfVr_UrcYfWuqG-4ZVDM5HeU3HXkDNK_thfRfdS9Ao6ezT30jDksv-CpaVmlTAqGUHjJ7PYkH5aCK4HLxmRq14ZalmQNwzfWMPa4y0VNRLuYdg7L1s49ymNq_5v5vusoz0r4ki6u-MHGraF0fbUTgX14x0kHayEwOoxfLI-w==; SCF=AqmJWo31oFV5itnRgWNU1-wHQTL6PmkBLf3gDuqpdqAIfaWguDTMre6Oxjf5Uzs74JAh2r0DdV1sJ1g6m-wJ5NQ.; _s_tentry=-; Apache=4660996305989.918.1719827559898; PC_TOKEN=7955a7ab1f; appkey=; geetest_token=602cd4e3a7ed1898808f8adfe1a2048b; ALF=1722421868',
         'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0'
@@ -36,16 +36,16 @@ def get_data(url,params):
     else:
         return None
 
-def getAllArticleList():
+def getArticleList():
-    artileList = []
+    articleList = []
     with open('./article.csv','r',encoding='utf-8') as reader:
         readerCsv = csv.reader(reader)
         next(reader)
         for nav in readerCsv:
-            artileList.append(nav)
+            articleList.append(nav)
-    return artileList
+    return articleList
 
-def parse_json(response,artileId):
+def readJson(response,artileId):
     for comment in response:
         created_at = datetime.strptime(comment['created_at'],'%a %b %d %H:%M:%S %z %Y').strftime('%Y-%m-%d')
         likes_counts = comment['like_counts']
@@ -58,7 +58,7 @@ def parse_json(response,artileId):
         authorGender = comment['user']['gender']
         authorAddress = comment['user']['location']
         authorAvatar = comment['user']['avatar_large']
-        writerRow([
+        write([
             artileId,
             created_at,
             likes_counts,
@@ -73,7 +73,7 @@ def parse_json(response,artileId):
 def start():
     commentUrl = 'https://weibo.com/ajax/statuses/buildComments'
     init()
-    articleList = getAllArticleList()
+    articleList = getArticleList()
     for article in articleList:
         articleId = article[0]
         print('正在爬取id值为%s的文章评论' % articleId)
@@ -82,8 +82,8 @@ def start():
             'id':int(articleId),
             'is_show_bulletin':2
         }
-        response = get_data(commentUrl,params)
+        response = fetchData(commentUrl,params)
-        parse_json(response,articleId)
+        readJson(response,articleId)
 
 
 

spider/spiderContent.py

@@ -25,12 +25,12 @@ def init():
                 'isVip' # v_plus
             ])
 
-def writerRow(row):
+def write(row):
     with open('./article.csv', 'a', encoding='utf-8', newline='') as csvFile:
         writer = csv.writer(csvFile)
         writer.writerow(row)
 
-def get_data(url,params):
+def fetchData(url,params):
     headers = {
         'Cookie':'SINAGLOBAL=2555941826014.1074.1676801766625; ULV=1719829459275:6:1:2:4660996305989.918.1719827559898:1719743122299; UOR=,,www.baidu.com; XSRF-TOKEN=VtLXviYSIs8lor7sz4iGyigL; SUB=_2A25LhvU9DeRhGeFH6FIX-S3MyD2IHXVo-gj1rDV8PUJbkNAGLRXMkW1Ne2nhI3Gle25QJK0Z99J3trq_NZn6YKJ-; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9WW3Mv8V5EupQbbKh.vaZIwU5JpX5KzhUgL.FoM4e05c1Ke7e022dJLoIp7LxKML1KBLBKnLxKqL1hnLBoM41hz41hqReKqN; WBPSESS=Dt2hbAUaXfkVprjyrAZT_LRaDLsnxG-kIbeYwnBb5OUKZiwfVr_UrcYfWuqG-4ZVDM5HeU3HXkDNK_thfRfdS9Ao6ezT30jDksv-CpaVmlTAqGUHjJ7PYkH5aCK4HLxmRq14ZalmQNwzfWMPa4y0VNRLuYdg7L1s49ymNq_5v5vusoz0r4ki6u-MHGraF0fbUTgX14x0kHayEwOoxfLI-w==; SCF=AqmJWo31oFV5itnRgWNU1-wHQTL6PmkBLf3gDuqpdqAIfaWguDTMre6Oxjf5Uzs74JAh2r0DdV1sJ1g6m-wJ5NQ.; _s_tentry=-; Apache=4660996305989.918.1719827559898; PC_TOKEN=7955a7ab1f; appkey=; geetest_token=602cd4e3a7ed1898808f8adfe1a2048b; ALF=1722421868',
         'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0'
@@ -41,7 +41,7 @@ def get_data(url,params):
     else:
         return None
 
-def getAllTypeList():
+def getTypeList():
     typeList = []
     with open('./nav.csv','r',encoding='utf-8') as reader:
         readerCsv = csv.reader(reader)
@@ -50,7 +50,7 @@ def getAllTypeList():
             typeList.append(nav)
     return typeList
 
-def parse_json(response,type):
+def readJson(response,type):
     for artice in response:
         id = artice['id']
         likeNum = artice['attitudes_count']
@@ -72,7 +72,7 @@ def parse_json(response,type):
         authorName = artice['user']['screen_name']
         authorDetail = 'https://weibo.com/u/' + str(artice['user']['id'])
         isVip = artice['user']['v_plus']
-        writerRow([
+        write([
             id,
             likeNum,
             commentsLen,
@@ -92,7 +92,7 @@ def parse_json(response,type):
 def start(typeNum=1,pageNum=1):
     articleUrl = 'https://weibo.com/ajax/feed/hottimeline'
     init()
-    typeList = getAllTypeList()
+    typeList = getTypeList()
     typeNumCount = 0
     for type in typeList:
         if typeNumCount > typeNum:return
@@ -107,8 +107,8 @@ def start(typeNum=1,pageNum=1):
                 'count':10,
                 'extparam':'discover|new_feed'
             }
-            response = get_data(articleUrl,parmas)
+            response = fetchData(articleUrl,parmas)
-            parse_json(response,type[0])
+            readJson(response,type[0])
         typeNumCount += 1
 
 if __name__ == '__main__':

spider/spiderNav.py

@@ -13,12 +13,12 @@ def init():
                 'containerid'
             ])
 
-def writerRow(row):
+def write(row):
     with open('./nav.csv', 'a', encoding='utf-8', newline='') as csvFile:
         writer = csv.writer(csvFile)
         writer.writerow(row)
 
-def get_data(url):
+def fetchData(url):
     headers = {
         'Cookie':'SINAGLOBAL=2555941826014.1074.1676801766625; ULV=1719829459275:6:1:2:4660996305989.918.1719827559898:1719743122299; UOR=,,www.baidu.com; XSRF-TOKEN=VtLXviYSIs8lor7sz4iGyigL; SUB=_2A25LhvU9DeRhGeFH6FIX-S3MyD2IHXVo-gj1rDV8PUJbkNAGLRXMkW1Ne2nhI3Gle25QJK0Z99J3trq_NZn6YKJ-; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9WW3Mv8V5EupQbbKh.vaZIwU5JpX5KzhUgL.FoM4e05c1Ke7e022dJLoIp7LxKML1KBLBKnLxKqL1hnLBoM41hz41hqReKqN; WBPSESS=Dt2hbAUaXfkVprjyrAZT_LRaDLsnxG-kIbeYwnBb5OUKZiwfVr_UrcYfWuqG-4ZVDM5HeU3HXkDNK_thfRfdS9Ao6ezT30jDksv-CpaVmlTAqGUHjJ7PYkH5aCK4HLxmRq14ZalmQNwzfWMPa4y0VNRLuYdg7L1s49ymNq_5v5vusoz0r4ki6u-MHGraF0fbUTgX14x0kHayEwOoxfLI-w==; SCF=AqmJWo31oFV5itnRgWNU1-wHQTL6PmkBLf3gDuqpdqAIfaWguDTMre6Oxjf5Uzs74JAh2r0DdV1sJ1g6m-wJ5NQ.; _s_tentry=-; Apache=4660996305989.918.1719827559898; PC_TOKEN=7955a7ab1f; appkey=; geetest_token=602cd4e3a7ed1898808f8adfe1a2048b; ALF=1722421868',
         'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0'
@@ -33,13 +33,13 @@ def get_data(url):
     else:
         return None
 
-def parse_json(response):
+def readJson(response):
     navList = np.append(response['groups'][3]['group'],response['groups'][4]['group'])
     for nav in navList:
         navName = nav['title']
         gid = nav['gid']
         containerid = nav['containerid']
-        writerRow([
+        write([
             navName,
             gid,
             containerid
@@ -49,5 +49,5 @@ def parse_json(response):
 if __name__ == '__main__':
     init()
     url = 'https://weibo.com/ajax/feed/allGroups'
-    response = get_data(url)
+    response = fetchData(url)
-    parse_json(response)
+    readJson(response)