def parse_one_page(self, *params):
# 3(内盘PTA) 4(外盘PTA) 5(内盘MEG现货) 6(外盘MEG) 9(涤纶DTY 150D/48F低弹) 10(直纺半光POY 150D/48F) 12(直纺半光FDY 150D/96F)
# 13(1.4D直纺涤短) 14(半光聚酯水平片) 15(华东聚酯水平片) 39(有光聚酯切片)
counter=1
while counter<=2:
try:
for i in (3, 4, 5, 6, 9, 10, 12, 13, 14, 15, 39): # 3, 4, 5, 6, 9, 10, 12 ,13 ,14 ,15
data = {
"Monitor_IDs": "a_210000_3,a_210000_4,a_220000_5,a_220000_6",
"monitorId": i,
"startdate": params[0][0],
"enddate": params[0][1],
"type": "dd"
}
url = 'http://www.ccf.com.cn/dynamic_graph/getPrice.php'
cookies = ast.literal_eval(params[0][3])
response = self.post_one_page(url, self._headers, data, cookies)
html2 = etree.HTML(response)
sleeptime = random.randint(15, 30)
print('\033[37;40m-------------------获取指标%s价格数据休眠%s秒------------------\033[0m' % (i, sleeptime))
time.sleep(sleeptime)
if str(params[0][0])[:7] == str(params[0][1])[:7]:
for i in (2, 3):
a = '//div[@class="box_products_txt"]/table/tr[%s]/td[1]/text()' % i
b = '//div[@class="box_products_txt"]/table/tr[%s]/td[2]/text()' % i
c = '//div[@class="box_products_txt"]/table/tr[%s]/td[3]/text()' % i
index = html2.xpath(a)
erdat = html2.xpath(b)
sl = html2.xpath(c)
if index==[]:
break
yield {
'index': str(index[0]),
'erdat': str(erdat[0].strip()[0:4] + erdat[0].strip()[5:7] + erdat[0].strip()[8:10]),
'sl': int(sl[0])
}
else:
a = '//div[@class="box_products_txt"]/table/tr[%s]/td[1]/text()' % 2
b = '//div[@class="box_products_txt"]/table/tr[%s]/td[2]/text()' % 2
c = '//div[@class="box_products_txt"]/table/tr[%s]/td[3]/text()' % 2
index = html2.xpath(a)
erdat = html2.xpath(b)
sl = html2.xpath(c)
for i in range(0, len(index)):
yield {
'index': str(index[i]),
'erdat': str(erdat[i].strip()[0:4] + erdat[i].strip()[5:7] + erdat[i].strip()[8:10]),
'sl': int(sl[i])
}
break
except:
if counter == 2 :
print('\033[1;37;41m----------------------未取到CCF价格数据-----------------------\033[0m')
wechat_auto().send_mesg(0, 'person', 6)
counter = counter + 1
def question_search(date):
file_dir = 'D:\\各装置主要生产日指标汇总'
path = file_dir + '\%s 各装置主要生产日指标汇总表.pdf' % date
# 定义pdf页数，并读取当页表格
with pdfplumber.open(path) as pdf:
first_page = pdf.pages[0]
for table in first_page.extract_tables(): # 这个pdf暂时只有一张表
df = pd.DataFrame(table[5:])
values = df.values # 获取每行值
for i in range(0, len(values)):
if re.search(str(values[i]), '#'): # 查找是否出现#字符
wechat_auto().send_mesg(0, 'person', 0)
return '出现特殊字符'
return '未出现特殊字符'
def parse_one_page(self, *params):
# kczs:CCF库存指数 292000/POY库存 290000/FDY库存 291000/DTY库存 280000/涤纶短纤库存
# fhzs:CCG负荷指数 210000/PTA负荷 222000/MEG负荷(总) 223000/MEG煤制负荷 220000/聚酯负荷
# 230000/直纺长丝负荷 240000/直纺短纤负荷 274000/聚酯瓶片负荷
# xyzs:CCF下游指数 110000/江浙纺机开机率 150000/江浙加弹开机率
counter = 1
while counter <= 2:
try:
sj = (['kczs', 292000], ['kczs', 290000], ['kczs', 291000], ['kczs', 280000],
['fhzs', 210000], ['fhzs', 222000], ['fhzs', 223000], ['fhzs', 220000], ['fhzs', 230000],
['fhzs', 240000], ['fhzs', 274000],
['xyzs', 110000], ['xyzs', 150000])
for l in range(0, len(sj)):
data = {
"ProdClass": sj[l][0],
"ProdID": sj[l][1],
"startDate": "2019-06-01",
"endDate": params[0][1]
}
url = 'http://www.ccf.com.cn/dynamic_graph/index.php'
cookies = ast.literal_eval(params[0][3])
response = self.post_one_page(url, {}, data, cookies)
sleeptime = random.randint(10, 15)
print('\033[37;40m-------------------获取库存数据休眠', sleeptime, '秒------------------\033[0m')
time.sleep(sleeptime)
pattern = re.compile(
'<tr .*?><td align=center>(.*?)</td>.*?<td align=center>(.*?)</td>.*?<td align=center>(.*?)</td>.*?<td align=center>(.*?)</td>.*?<td align=center>(.*?)</td></tr>',
re.S)
items = re.findall(pattern, response)
for item in items:
if item == []:
print('\033[1;37;41m----------------------总库存逻辑异常-----------------------\033[0m')
else:
yield {
'index': item[0],
'erdat': item[1].strip()[0:4] + item[1].strip()[5:7] + item[1].strip()[8:10],
'sl': item[2]
}
break
except:
if counter == 2 :
print('\033[1;37;41m----------------------未取到库存指数数据-----------------------\033[0m')
wechat_auto().send_mesg(0, 'person', 10)
counter = counter + 1
def parse_one_page(self, *params):
data = {
'__RequestVerificationToken':params[0][5][1],
'StartDate': str(params[0][0]).replace('-', '/'),
'EndDate': str(params[0][1]).replace('-', '/'),
"FrequencyCode": "Daily",
"IncludePrePublishedPrices": "false",
"SelectedQuotes[0][Id]": "{i}petchem/8602792",
"SelectedQuotes[0][PriceOption]": "Average",
"SelectedQuotes[0][UsePrimaryYAxis]": "true",
"PrimaryYAxisUnitCode": "ZZZ",
"PrimaryYAxisCurrencyCode": "ZZZ",
"SecondaryYAxisUnitCode": "ZZZ",
"SecondaryYAxisCurrencyCode": 'ZZZ',
"isFormulaRequest": "false",
"preEntitledWorkspaceName":'',
}
headers = {
"Accept": "application/json, text/javascript, */*; q=0.01",
"Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
"User-Agent": "Opera/9.80 (Windows NT 6.0) Presto/2.12.388 Version/12.14",
"X-Requested-With": "XMLHttpRequest",
}
counter = 1
while counter <= 2:
try:
url = 'https://www.icis.com/Dashboard/PurchasedPriceHistory/DisplayChartDualYAxis'
response3 = requests.post(url, data=data, headers=headers, cookies=params[0][5][0], timeout=120)
a = response3.json()
c = a['chartLines'][0]['pointList']
for i in range(0, len(c)):
x, y = c[i]['pointPrice'], c[i]['pointDateString'].replace('-','')
yield {
'index': '冰醋酸中间价',
'erdat': str(y),
'sl': x
}
break
except:
if counter == 2 :
print('\033[1;37;41m----------------------未取到冰醋酸中间价-----------------------\033[0m')
wechat_auto().send_mesg(0, 'person', 12)
counter = counter + 1
def parse_one_page(self, *params):
# 获取库存/港口数据
counter = 1
while counter <= 2 :
try:
for j in ({'1'}): # 从1到n页抓取数据
url = 'http://www.ccf.com.cn/newscenter/index.php?cur_row_pos=0&cur_pg_num=' + j + "&Class_ID=1C0000"
cookies = ast.literal_eval(params[0][3])
response = self.get_one_page(url, {}, [], cookies)
sleeptime = random.randint(10, 15)
print('\033[37;40m-------------------获取MEG发货统计url休眠', sleeptime, '秒------------------\033[0m')
time.sleep(sleeptime)
pattern = re.compile(
'<li(?: | class=articlebreak )><span>.*?href="(.*?)" class="h1a2" target="_blank" onmouseover="return overlib.*?>\d+月\d+日MEG发货统计</a></li>') # 去掉re.S 不匹配换行符
items = re.findall(pattern, response)
for i in range(0, 3): # len(items)
url = 'http://www.ccf.com.cn' + items[i]
data = re.findall('/newscenter/detail-1C0000-(.*?).shtml', items[i])[0][:8] # 获取日期
data = datetime.datetime.strptime(data, '%Y%m%d') + datetime.timedelta(days=-1) # 日期减少一天
data = data.strftime('%Y%m%d') # 转换为yyyymmdd格式
response = requests.get(url, headers={}, cookies=cookies)
sleeptime = random.randint(30, 45)
print('\033[37;40m-------------------获取新一条MEG发货统计数据休眠', sleeptime, '秒------------------\033[0m')
time.sleep(sleeptime)
response.encoding = 'gbk'
html2 = response
pattern2 = re.compile('<div id=newscontent>.*?MEG发货量在(.*?)吨.*?</div>', re.S)
items2 = re.findall(pattern2, html2.text)[:2]
for item in items2:
if item == []:
print('\033[1;37;41m----------------------MEG发货量逻辑异常-----------------------\033[0m')
else:
yield {
'index': 'MEG发货量',
'erdat': data,
'sl': item
}
break
except:
if counter == 2 :
print('\033[1;37;41m----------------------未取到库存/港口数据-----------------------\033[0m')
wechat_auto().send_mesg(0, 'person', 8)
counter = counter + 1
def parse_one_page(self, *params):
# MEG港口库存详细
counter = 1
while counter <= 2 :
try:
for j in ({'1'}): # 从1到n页抓取数据
url = 'http://www.ccf.com.cn/newscenter/index.php?cur_row_pos=0&cur_pg_num=' + j + "&Class_ID=1C0000"
cookies = ast.literal_eval(params[0][3])
response = self.get_one_page(url, {}, [], cookies)
sleeptime = random.randint(10, 15)
print('\033[37;40m-------------------获取MEG港口库存url休眠', sleeptime, '秒------------------\033[0m')
time.sleep(sleeptime)
pattern = re.compile(
'<li(?: | class=articlebreak )><span>.*?href="(.*?)" class="h1a2" target="_blank" onmouseover="return overlib.*?MEG港口库存.*?</a></li>') # 去掉re.S 不匹配换行符
items = re.findall(pattern, response)
for i in range(0, 3): # 暂时只取一日数据 len(items)
url = 'http://www.ccf.com.cn' + items[i]
data = re.findall('/newscenter/detail-1C0000-(.*?).shtml', items[i])[0][:8] # 获取日期
response = requests.get(url, cookies=cookies)
sleeptime = random.randint(30, 45)
print('\033[37;40m-------------------获取新一条MEG港口库存数据休眠', sleeptime, '秒------------------\033[0m')
time.sleep(sleeptime)
response.encoding = 'gbk'
html2 = response
pattern2 = re.compile('<p(?:| style="text-indent: 2em;")>(?:CCF讯|受封航影响).*?今日华东主港地区(.*?)约(.*?)万吨.*?</p>')
items2 = re.findall(pattern2, html2.text)[0][1]
if items2 == []:
print('\033[1;37;41m----------------------MEG主港库存逻辑异常-----------------------\033[0m')
else:
yield {
'index': 'MEG主港库存',
'erdat': data,
'sl': items2
}
break
except:
if counter == 2 :
print('\033[1;37;41m----------------------未取到MEG港口库存数据-----------------------\033[0m')
wechat_auto().send_mesg(0, 'person', 9)
counter = counter + 1
def main():
try:
# 定义today为当前日期 ny为年月
today = datetime.date.today().strftime('%Y-%m-%d')
ny = datetime.date.today().strftime('%Y-%m')
yeday = datetime.datetime.strptime(today, '%Y-%m-%d') + datetime.timedelta(days=-4)
yeday = yeday.strftime('%Y-%m-%d')
# 设定传递参数，依次为昨日，今日和年月
ccf_cookie = str(get_market_values().ccf_cookie())
ccfei_cookie = str(get_market_values().ccfei_cookie())
icis_cookie = get_market_values().icis_cookie()
param = [yeday, today, ny, ccf_cookie, ccfei_cookie, icis_cookie]
sqltuple = get_market_values().parse_concurrent(param)
# 定义连接，并插入数据
conn = get_connection().hana_connection()
ins_sql = '''insert into"COMMON"."XFM_MARKT" (ZB , ERDAT ,SPJ) values ('%s','%s',%s)'''
sql().sql_req(conn, tuple(sqltuple), sql=ins_sql)
get_connection().close_connection(conn)
except Exception as e:
print(e)
wechat_auto().send_mesg(0, 'person', 13)
def ie_autoload():
ie_option = IOptions()
# 设置隐藏模式
ie_option.add_argument('--disable-gpu')
ie_option.add_argument('--no-sandbox')
ie_option.add_argument('--disable-dev-shm-usage')
ie_driver = webdriver.Ie(options=ie_option)
# 登陆网页保存cookie
try:
url1 = 'https://auth.xfmgroup.com/cas/login?' \
'service=http%3a%2f%2fmes.xfmgroup.com%2fWebUI%2fIPWeb%2f'
ie_driver.get(url1)
time.sleep(5)
ie_driver.find_element_by_xpath('//*[@id="fm1"]/div/div[3]/input[4]').click()
time.sleep(5)
# 进入需要计算的页面
url2 = 'http://fbbb.xfmgroup.com/FBBB/Integrates/DispatcherIn.aspx?' \
'funcid=00010013&DATE=%s' % yesterday2
ie_driver.get(url2)
# 等待frame/left加载出来
WebDriverWait(ie_driver, 30).until(EC.presence_of_element_located(
(By.XPATH, '//frame[@name="left"]')))
ie_driver.switch_to.frame('left')
time.sleep(1)
ie_driver.find_element_by_id('btnCompute').click()
# 等待计算按钮重新加载出来
WebDriverWait(ie_driver, 30).until(EC.presence_of_element_located(
(By.XPATH, '//input[@id="btnCompute"]')))
# 结束
ie_driver.quit()
except:
# 异常退出
ie_driver.quit()
wechat_auto().send_mesg(0, 'person', 5)
def chrome_autoload():
chrome_option = COptions()
file_dir = 'D:\\各装置主要生产日指标汇总'
# 设置隐藏模式
prefs = {'profile.default_content_settings.popups': 0,
'download.default_directory': file_dir} #设置为0，禁止弹出窗口
chrome_option.add_experimental_option('prefs', prefs)
chrome_option.add_argument('--headless')
chrome_driver = webdriver.Chrome(options=chrome_option)
try:
# 登陆网页
url2 = 'http://192.168.2.81:8080/BOE/OpenDocument/opendoc/openDocument.jsp?sIDType=CUID' \
'&iDocID=AcoYQKP5WQlNng0bCsVeAcw&lsSERDAT=%s' % yesterday
chrome_driver.get(url2)
time.sleep(1)
chrome_driver.find_element_by_id('_id0:logon:USERNAME').send_keys('BI_USER')
chrome_driver.find_element_by_id('_id0:logon:PASSWORD').send_keys('Xfm@2019')
chrome_driver.find_element_by_id('_id0:logon:logonButton').click()
# 等待切换到opendoc框架，并等待出现webi框架，然后切换到webi框架
WebDriverWait(chrome_driver, 30).until(EC.presence_of_element_located(
(By.XPATH, '//iframe[@id="openDocChildFrame"]')))
chrome_driver.switch_to.frame('openDocChildFrame')
WebDriverWait(chrome_driver, 30).until(EC.presence_of_element_located(
(By.XPATH, '//iframe[@id="webiViewFrame"]')))
chrome_driver.switch_to.frame('webiViewFrame')
# 等待直到加载完毕(标志是visibility是否由visible转换为hidden)
try:
WebDriverWait(chrome_driver, 60).until(EC.presence_of_element_located(
(By.XPATH, "//div[@id='modal_waitDlg' and contains(@style,'visibility: hidden')]")))
except Exception as e:
print(e, '运行等待超时')
# 开始下载文件并改名
try:
chrome_driver.find_element_by_id('ariaLabelledBy_alertDlg')
chrome_driver.quit()
return '未成功计算'
except:
try:
# 等待页面加载完毕可点击,点击
WebDriverWait(chrome_driver, 30).until(EC.presence_of_element_located(
(By.XPATH, '//*[@id="_dhtmlLib_270"]')))
chrome_driver.find_element_by_id('_dhtmlLib_270').click()
# 等待下载框弹出,点击
WebDriverWait(chrome_driver, 30).until(EC.presence_of_element_located(
(By.XPATH, '//*[@id="check_SelectAllReport"]')))
chrome_driver.find_element_by_id('check_SelectAllReport').click()
time.sleep(3)
chrome_driver.find_element_by_id('check_1783').click()
time.sleep(3)
chrome_driver.find_element_by_id('BtnCImg_OK_BTN_idExportDlg').click()
time.sleep(20)
old_dir = file_dir + '\各装置主要生产日指标汇总.pdf'
new_dir = file_dir + '\%s 各装置主要生产日指标汇总表.pdf' % yesterday
if os.path.exists(new_dir):
os.remove(new_dir)
time.sleep(1)
os.rename(old_dir, new_dir)
else:
os.rename(old_dir, new_dir)
except:
chrome_driver.quit()
return '未成功计算'
# 结束
chrome_driver.quit()
return '下载完成'
except:
# 异常退出
chrome_driver.quit()
wechat_auto().send_mesg(0, 'person', 4)
return '异常退出'
for table in first_page.extract_tables(): # 这个pdf暂时只有一张表
df = pd.DataFrame(table[5:])
values = df.values # 获取每行值
for i in range(0, len(values)):
if re.search(str(values[i]), '#'): # 查找是否出现#字符
wechat_auto().send_mesg(0, 'person', 0)
return '出现特殊字符'
return '未出现特殊字符'
if __name__ == '__main__':
ie_autoload()
time.sleep(1)
response = chrome_autoload()
i = 1 # 计算5次，若5次都失败，退出
while response=='未成功计算'and i<=4:
print('\033[37;40m---------------这是第%s次调用chrome-----------------\033[0m' % (i+1))
ie_autoload()
time.sleep(1)
response = chrome_autoload()
i = i+1
# 若连续五次计算都失败,发送消息检查代码
if i ==5:
wechat_auto().send_mesg(0, 'person', 3)
# 调用检测函数
try:
question = question_search(yesterday)
print(question)
except:
print('未发现需检查文档')
import os
from 接口.setting import wechat_auto,fixed_params
yesterday = fixed_params().yesterday
filename = ' %s.pdf' % yesterday
chfilename = 'D:\各装置主要生产日指标汇总\各装置主要生产日指标汇总表'
if os.path.exists(chfilename + filename):
# 参数依次是自己，路径，文件中文字符，文件剩余部分
wechat_auto().send_file(namenum=0, filenum=0, filenum2=1, filename=filename)
else:
# 提醒人员处理，参数依次是自己，文本1
wechat_auto().send_mesg(0, 1)
def parse_one_page(self, *params):
counter = 1
while counter <= 2:
try:
for pagnum in {1}:
page = '&pos=%s&act=next&page=%s' % ((pagnum-1)*60,pagnum)
url = 'http://www.ometal.com/bin0/new/searchkey_cj.asp?type=%B3%A4%BD%AD%D3%D0%C9%AB%BD%F0%CA%F4%CF%D6%BB%F5&searchtype=&newsort=7'+ page
response = self.get_one_page(url, self._headers, [], [])
pattern = re.compile(
'<tr>[\s\S]*?<td align="left" class="s105">·[\s\S]*?<a href="(.*?)" target="_blank">'
'<span style="color:black;background-color:yellow">长江有色金属现货</span>.*?'
,re.S) # [\s\S]*?匹配包含换行的任意字符
items = re.findall(pattern, response)
for i in range(0, 5): # 只爬取前五个页面
time.sleep(0.5)
url2 = 'http://www.ometal.com' + items[i]
response2 = self.get_one_page(url2, self._headers, [], [])
# html找不到钴或者电解锰，跳出本次循环
if response2.find('钴') == -1 or response2.find('电解锰') == -1 or response2.find('均价') == -1:
continue
html = etree.HTML(response2)
# 处理网页，方便正则匹配
response2 = response2.replace(' ',' ')
# 时间格式转换
day_ori= items[i][9:items[i].find('marketnew') - 1]
day = datetime.datetime.strptime(day_ori, '%Y/%m/%d').strftime('%Y%m%d')
# 爬取名称
key_values = {'1#钴': 11, '1#电解锰': 15}
for j in (11, 15):
if day > '20190110' and response2.find('吨') != -1: # 2019年1月10日前并且含有单位吨按如下格式爬取，否则进入else循环
try:
name_str = '//div[@id="fontzoom"]/table/tbody/tr[%s]/td[1]/p/text() | //*[@id="fontzoom"]/div/div/table/tbody/tr[%s]/td[1]/p/text() |' \
'//div[@id="fontzoom"]/table/tbody/tr[%s]/td[1]/p/span[2]/text() | //div[@id="fontzoom"]/table/tbody/tr[%s]/td[1]/text() |' \
'//div[@id="fontzoom"]/div/table/tbody/tr[%s]/td[1]/p/text() | //*[@id="fontzoom"]/table/tbody/tr[%s]/td[1]/p/strong/span/text()' % (
j, j, j, j, j, j)
sl_str = '//div[@id="fontzoom"]/table/tbody/tr[%s]/td[5]/p/text() | //*[@id="fontzoom"]/div/div/table/tbody/tr[%s]/td[5]/p/text() |' \
'//div[@id="fontzoom"]/table/tbody/tr[%s]/td[5]/p/span/text() | //div[@id="fontzoom"]/table/tbody/tr[%s]/td[5]/text() |' \
'//div[@id="fontzoom"]/div/table/tbody/tr[%s]/td[5]/p/text() | //*[@id="fontzoom"]/table/tbody/tr[%s]/td[5]/p/strong/span/text()' % (
j, j, j, j, j, j)
name = html.xpath(name_str)[0]
sl = str(html.xpath(sl_str)[0]).replace(',', '')
yield {
'index': '1#钴' if j == 11 else '1#电解锰',
'erdat': day,
'sl': int(sl)
}
except:
name = list(key_values.keys())[list(key_values.values()).index(j)]
pattern = re.compile(
'''%s[\s\S]*?(?:.*?(?:mso-spacerun: 'yes'; mso-font-kerning: 0.0000pt"|mso-font-kerning: 0.0000pt; mso-spacerun: 'yes';")>){3}'''
'''(.*?)[</span>]{1}''' % name
, re.S) # [\s\S]*?匹配包含换行的任意字符
sl = str(re.findall(pattern, response2)[0]).replace(',', '')
yield {
'index': '1#钴'if j == 11 else '1#电解锰',
'erdat': day,
'sl': int(sl)
}
elif day > '20190110' and response2.find('吨') == -1:
sl_str = '//div[@id="fontzoom"]/table/tbody/tr[%s]/td[4]/text()' % j
sl = str(html.xpath(sl_str)[0]).replace(',', '')
yield {
'index': '1#钴' if j == 11 else '1#电解锰',
'erdat': day,
'sl': int(sl)
}
else:
try:
name = list(key_values.keys())[list(key_values.values()).index(j)]
pattern = re.compile(
'''%s</td><td>(.*?)</td><td>(.*?)</td><td>(.*?)</td>''' % name
, re.S)
sl = str(re.findall(pattern, response2)[0][2]).replace(',', '')
yield {
'index': '1#钴'if j == 11 else '1#电解锰',
'erdat': day,
'sl': int(sl)
}
except:
try:
if j == 11:
name_str2 = '1# 钴'
else:
name_str2 = '1# 电解锰'
pattern = re.compile('%s(?:</p></td><td.*?><p.*?>(.*?)){4}</p>' % name_str2, re.S)
sl = str(re.findall(pattern, response2)[0]).replace(',', '')
yield {
'index': '1#钴'if j == 11 else '1#电解锰',
'erdat': day,
'sl': int(sl)
}
except:
try:
if j == 11:
name_str2 = '1# 钴'
else:
name_str2 = '1# 电解锰'
pattern = re.compile('%s(?:</td><td.*?>(.*?)){4}</td>' % name_str2, re.S)
sl = str(re.findall(pattern, response2)[0]).replace(',', '')
yield {
'index': '1#钴'if j == 11 else '1#电解锰',
'erdat': day,
'sl': int(sl)
}
except:
if j == 11:
name_str2 = '钴'
else:
name_str2 = '电解锰'
pattern = re.compile('%s</span></p>(?:</td><td.*?><p>(.*?)</p>){4}' % name_str2, re.S)
sl = str(re.findall(pattern, response2)[0]).replace(',', '')
yield {
'index': '1#钴'if j == 11 else '1#电解锰',
'erdat': day,
'sl': int(sl)
}
break
except:
if counter == 2:
print('\033[1;37;41m----------------------未取到钴与电解锰价格数据-----------------------\033[0m')
wechat_auto().send_mesg(0, 'person', 11)
counter = counter + 1
def parse_one_page(self, *params):
counter = 1
while counter <= 2:
try:
for j in ({'1'}): # 从1到n页抓取数据
url = 'http://www.ccf.com.cn/newscenter/index.php?cur_row_pos=0&cur_pg_num=' + j + "&Class_ID=1B0000"
cookies = ast.literal_eval(params[0][3])
response = self.get_one_page(url, self._headers, [], cookies)
sleeptime = random.randint(5, 10)
print('\033[37;40m-------------------获取轻纺城网页url休眠', sleeptime, '秒------------------\033[0m')
time.sleep(sleeptime)
pattern = re.compile(
'<li(?: | class=articlebreak )><span>.*?href="(.*?)" class="h1a2" target="_blank" onmouseover="return overlib.*?</a></li>',
re.S)
items = re.findall(pattern, response)
# 获取页面的url信息
for i in range(0, 3): # len(items)
url = 'http://www.ccf.com.cn' + items[i]
data = re.findall('/newscenter/detail-1B0000-(.*?).shtml', items[i])[0][:8] # 获取日期
response = requests.get(url, [], cookies=cookies)
sleeptime = random.randint(15, 30)
print('\033[37;40m-------------------获取新一条轻纺城数据休眠', sleeptime, '秒------------------\033[0m')
time.sleep(sleeptime)
response.encoding = 'gbk'
html2 = etree.HTML(response.text)
if data >= '20171020':
j = 2
while j <= 3:
a = '//tbody/tr[%s]/td[1]/text()' % j
b = '//tbody/tr[%s]/td[2]/text()' % j
zxl = html2.xpath(a)[0]
sl = html2.xpath(b)[0]
yield {
'index': str(zxl),
'erdat': str(data),
'sl': int(sl)
}
j = j + 1
elif data >= '20170117':
j = 3
while j <= 4:
a = '//tbody/tr[%s]/td[1]/text()' % j
b = '//tbody/tr[%s]/td[2]/text()' % j
zxl = html2.xpath(a)[0]
sl = html2.xpath(b)[0]
yield {
'index': str(zxl),
'erdat': str(data),
'sl': int(sl)
}
j = j + 1
else:
a1 = 'normalize-space(//tbody/tr[3]/td[1]/p/text())'
b1 = '//tbody/tr[3]/td[2]/text()'
zxl = html2.xpath(a1)
sl = html2.xpath(b1)[0]
yield {
'index': str(zxl)[-3:],
'erdat': str(data),
'sl': int(sl)
}
a2 = '//tbody/tr[4]/td[1]/text()'
b2 = '//tbody/tr[4]/td[2]/text()'
zxl = html2.xpath(a2)[0]
sl = html2.xpath(b2)[0]
yield {
'index': str(zxl),
'erdat': str(data),
'sl': int(sl)
}
zxl = html2.xpath('//tbody/tr[4]/td[1]/text()')[0]
sl = html2.xpath('//tbody/tr[4]/td[2]/text()')[0]
yield {
'index': str(zxl),
'erdat': str(data),
'sl': int(sl)
}
break
except:
if counter == 2 :
print('\033[1;37;41m----------------------未取到轻纺城数据-----------------------\033[0m')
wechat_auto().send_mesg(0, 'person', 7)
counter = counter + 1