标签：bin mat rect pen 排列组合 人生 file close XML
这两个做的比较早，也比较幸运，成功做出来了，把代码扔在这里
老师叫我从两个网站上弄点数据，数据不多，但是要分月份，小时，经度，纬度，虽然不用排列组合还是挺麻烦的
人生苦短，我用Python
之前就大半年前看了看语法，没有实践过，数据的网页也比较简单，也算是拿来练练手
代码里面已经包含了目标网址，就不具体介绍了，保存下来的是网页，还需要一个脚本来处理一下，这个比较简单也就不放了。
1
#!usr/bin/python import requests import time import sys #-------- 配置以选择要爬的东西 #‘hour‘, ‘month‘, ‘latitude‘, ‘longitude‘ sel = ‘longitude‘ #-------- web_url = r‘https://omniweb.gsfc.nasa.gov/vitmo/iri2012_vitmo.html‘ #IRI2012 request_url = r‘https://omniweb.gsfc.nasa.gov/cgi/vitmo/vitmo_model.cgi‘ #filepath = sys.path[0] + ‘\\dataaa_‘ + time.strftime("%Y%m%d%H%M%S", time.localtime()) + ‘.txt‘ filepath = sys.path[0] + ‘\\data_iri2012_raw_‘ + sel + ‘.txt‘ print(filepath) fid = open(filepath, ‘w‘, encoding = ‘utf-8‘) headers = {#POST /cgi/vitmo/vitmo_model.cgi HTTP/1.1 ‘Host‘ : ‘omniweb.gsfc.nasa.gov‘, ‘User-Agent‘ : ‘Mozilla/5.0 (Windows NT 6.1; rv:53.0) Gecko/20100101 Firefox/53.0‘, ‘Accept‘ : ‘text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8‘, ‘Accept-Language‘ : ‘zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3‘, ‘Accept-Encoding‘ : ‘gzip, deflate, br‘, ‘Content-Type‘ : ‘application/x-www-form-urlencoded‘, ‘Content-Length‘ : ‘452‘, ‘Referer‘ : ‘https://omniweb.gsfc.nasa.gov/vitmo/iri2012_vitmo.html‘, ‘Cookie‘ : ‘_ga=GA1.4.167527256.1494290145; _gid=GA1.4.2137494148.1494290145; _gat_GSA_ENOR0=1‘, ‘Connection‘ : ‘keep-alive‘, ‘Upgrade-Insecure-Requests‘ : ‘1‘, ‘Pragma‘ : ‘no-cache‘, ‘Cache-Control‘ : ‘no-cache‘ } payload = {‘model‘ : ‘iri_2012‘, ‘year‘ : ‘2016‘, #年 ‘month‘ : ‘12‘, #月 ‘day‘ : ‘01‘, #日 ‘time_flag‘ : ‘1‘, ‘hour‘ : ‘8‘, #时 ‘geo_flag‘ : ‘0.‘, ‘latitude‘ : ‘50.‘, #纬 ‘longitude‘ : ‘40.‘, #经 ‘height‘ : ‘100.‘, #高 ‘profile‘ : ‘1‘, ‘start‘ : ‘100.‘, #起始 ‘stop‘ : ‘1000.‘, #结束 ‘step‘ : ‘50.‘, #步长 ‘sun_n‘ : ‘‘, ‘ion_n‘ : ‘‘, ‘radio_f‘ : ‘‘, ‘radio_f81 ‘ :‘‘, ‘htec_max‘ : ‘‘, ‘ne_top‘:‘0.‘, ‘imap‘ : ‘0.‘, ‘ffof2‘ : ‘0.‘, ‘ib0‘ : ‘2.‘, ‘probab‘ : ‘0.‘, ‘fauroralb‘ : ‘1.‘, ‘ffoE‘ : ‘1.‘, ‘dreg‘ : ‘0.‘, ‘tset‘ : ‘0.‘, ‘icomp‘ : ‘0.‘, ‘nmf2‘ : ‘0.‘, ‘hmf2‘ : ‘0.‘, ‘user_nme‘ : ‘0.‘, ‘user_hme‘ : ‘0.‘, ‘format‘ : ‘0‘, ‘vars‘ : [‘17‘, ‘19‘, ‘20‘, ‘21‘],#Ne,Tn,Ti,Te : 电子密度，中子温度，离子温度，电子温度 ‘linestyle‘ : ‘solid‘, ‘charsize‘ : ‘‘, ‘symbol‘ : ‘2‘, ‘symsize‘ : ‘‘, ‘yscale‘ : ‘Linear‘, ‘xscale‘ : ‘Linear‘, ‘imagex‘ : ‘640‘, ‘imagey‘ : ‘480‘ } payload[‘year‘] = ‘2016‘ payload[‘month‘] = ‘12‘ payload[‘day‘] = ‘01‘ payload[‘hour‘] = ‘8‘ payload[‘longitude‘] = ‘120‘ payload[‘latitude‘] = ‘60‘ payload[‘start‘] = ‘60‘ payload[‘stop‘] = ‘1000‘ payload[‘step‘] = ‘1‘ count = 0 hours = range(1, 25) months = range(1, 13) latitudes = range(-90, 100, 10) longitudes = range(0, 360, 10) dic = {‘hour‘ : hours, ‘month‘ : months, ‘latitude‘ : latitudes, ‘longitude‘ : longitudes } items = dic[sel] itemname = sel for item in items: payload[itemname] = str(item) fid.write(‘\n#===================== ‘ + str(item) + ‘ =====================\n‘) TOGET = True while TOGET: TOGET = True try: print(‘\n===================== ‘ + str(item) + ‘ =====================\n‘) count = count + 1 print(‘count : ‘ + str(count)) r = requests.post(request_url, data = payload, headers = headers)#这里如果出错是不会向下执行的 fid.write(r.text) TOGET = False except Exception as e: print(e) TOGET = True fid.write(‘\n--------------------- ‘ + str(item) + ‘ ---------------------\n‘) fid.close();
2
#!usr/bin/python import requests import time import sys #-------- 配置以选择要爬的东西 #‘hour‘, ‘month‘, ‘latitude‘, ‘longitude‘ sel = ‘longitude‘ #-------- web_url = r‘https://ccmc.gsfc.nasa.gov/modelweb/models/nrlmsise00.php‘ request_url = r‘https://ccmc.gsfc.nasa.gov/cgi-bin/modelweb/models/vitmo_model.cgi‘ #filepath = sys.path[0] + ‘\\dataaa_‘ + time.strftime("%Y%m%d%H%M%S", time.localtime()) + ‘.txt‘ filepath = sys.path[0] + ‘\\data_nrmlsise_raw_‘ + sel + ‘.txt‘ print(filepath) fid = open(filepath, ‘w‘, encoding = ‘utf-8‘) headers = {#POST /cgi-bin/modelweb/models/vitmo_model.cgi HTTP/1.1 ‘Host‘: ‘ccmc.gsfc.nasa.gov‘, ‘User-Agent‘: ‘Mozilla/5.0 (Windows NT 6.1; rv:53.0) Gecko/20100101 Firefox/53.0‘, ‘Accept‘: ‘text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8‘, ‘Accept-Language‘: ‘zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3‘, ‘Accept-Encoding‘: ‘gzip, deflate, br‘, ‘Content-Type‘: ‘application/x-www-form-urlencoded‘, ‘Content-Length‘: ‘296‘, ‘Referer‘: ‘https://ccmc.gsfc.nasa.gov/modelweb/models/nrlmsise00.php‘, ‘Cookie‘: ‘__utma=35212851.490003371.1494462808.1494462808.1494462808.1; __utmb=35212851.12.10.1494462808; __utmc=35212851; __utmz=35212851.1494462808.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmt=1‘, ‘Connection‘: ‘keep-alive‘, ‘Upgrade-Insecure-Requests‘: ‘1‘, ‘Cache-Control‘: ‘max-age=0‘ } payload = {‘model‘ : ‘nrlmsise‘, ‘year‘ : ‘2016‘, ‘month‘ : ‘12‘, ‘day‘ : ‘01‘, ‘time_flag‘ : ‘1‘, ‘hour‘ : ‘8‘, ‘geo_flag‘ : ‘0.‘, ‘latitude‘ : ‘60‘, ‘longitude‘ : ‘120‘, ‘height‘ : ‘100.‘, ‘profile‘ : ‘1‘, ‘start‘ : ‘60.‘, ‘stop‘ : ‘1000.‘, ‘step‘ : ‘10.‘, ‘f10_7‘ : ‘‘, ‘f10_7_3‘ : ‘‘, ‘ap‘ : ‘‘, ‘format‘ : ‘0‘, ‘vars‘ : [‘08‘, ‘09‘, ‘10‘],#O,N2,O2 : 氧原子，氮分子，氧分子 ‘linestyle‘ : ‘solid‘, ‘charsize‘ : ‘1.0‘, ‘symbol‘ : ‘2‘, ‘symsize‘ : ‘1.0‘, ‘yscale‘ : ‘Lin‘, ‘xscale‘ : ‘Lin‘, ‘imagex‘ : ‘640‘, ‘imagey‘ : ‘480‘, } payload[‘year‘] = ‘2016‘ payload[‘month‘] = ‘12‘ payload[‘day‘] = ‘01‘ payload[‘hour‘] = ‘8‘ payload[‘longitude‘] = ‘120‘ payload[‘latitude‘] = ‘60‘ payload[‘start‘] = ‘60‘ payload[‘stop‘] = ‘1000‘ payload[‘step‘] = ‘1‘ count = 0 hours = range(1, 25) months = range(1, 13) latitudes = range(-90, 100, 10) longitudes = range(0, 360, 10) dic = {‘hour‘ : hours, ‘month‘ : months, ‘latitude‘ : latitudes, ‘longitude‘ : longitudes } items = dic[sel] itemname = sel for item in items: payload[itemname] = str(item) fid.write(‘\n#===================== ‘ + str(item) + ‘ =====================\n‘) TOGET = True while TOGET: TOGET = True try: print(‘\n===================== ‘ + str(item) + ‘ =====================\n‘) count = count + 1 print(‘count : ‘ + str(count)) r = requests.post(request_url, data = payload, headers = headers)#这里如果出错是不会向下执行的 fid.write(r.text) TOGET = False except Exception as e: print(e) TOGET = True fid.write(‘\n--------------------- ‘ + str(item) + ‘ ---------------------\n‘) fid.close();
标签：bin mat rect pen 排列组合 人生 file close XML
原文地址：http://www.cnblogs.com/ippfcox/p/6947165.html
