Question

我试图通过python提取salesforce报告。我尝试过这种方法：

import requests

l = requests.get('sfinstanceurl/?un=user&pw=passw')

report = requests.get('sfinstanceurl/reportid?view=d&snip&export=1&enc=UTF-8&xf=csv',cookies=l.cookies)

print(report.content)

还有这个：

def sfdc_to_pd(reportid):

    login_data = {'un': 'your_username', 'pw': 'your_password'}

    with requests.session() as s:
    s.get('https://your_instance.salesforce.com', params = login_data)
    d = requests.get("https://your_instance.salesforce.com/{}?export=1&enc=UTF-8&xf=csv".format(reportid), headers=s.headers, cookies=s.cookies)
    lines = d.content.splitlines()
    reader = csv.reader(lines)
    data = list(reader)
    data = data[:-7]
    df = pd.DataFrame(data)
    df.columns = df.iloc[0]
    df = df.drop(0)
    return df
    print df

对于两者，当我打印内容时，我得到了这个（即使状态响应总是200）：

b'\r\n<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">\n<html>\n<head>\n    <meta HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE">\n\n\n\n\n\n<script>\nif (this.SfdcApp && this.SfdcApp.projectOneNavigator) { SfdcApp.projectOneNavigator.handleRedirect(\'sfinstanceurl?ec=302&startURL=%2F00O0m000000JzRc%3Fview%3Dd%26enc%3DUTF-8%26export%3D1%26xf%3Dcsv%26snip%3D\'); }  else \nif (window.location.replace){ \nwindow.location.replace(\'sfinstanceurl?ec=302&startURL=%2F00O0m000000JzRc%3Fview%3Dd%26enc%3DUTF-8%26export%3D1%26xf%3Dcsv%26snip%3D\');\n} else {;\nwindow.location.href =\'sfinstanceurl?ec=302&startURL=%2F00O0m000000JzRc%3Fview%3Dd%26enc%3DUTF-8%26export%3D1%26xf%3Dcsv%26snip%3D\';\n} \n</script>\n\n</head>\n\n\n</html>\n\n\n\n\n\n<!-- Body events -->\n<script type="text/javascript">function bodyOnLoad(){if(window.PreferenceBits){window.PreferenceBits.prototype.csrfToken="null";};}function bodyOnBeforeUnload(){}function bodyOnFocus(){}function bodyOnUnload(){}</script>\n\t\t\t\n</body>\n</html>\n\n\n<!--\n...................................................................................................\n...................................................................................................\n...................................................................................................\n...................................................................................................\n-->\n'

我的公司使用SSO，所以安全令牌不是我必须尝试不同的方法。我错过了什么吗？为什么我没有在内容中获得报告？

修改

我也尝试过这种方法：

from simple_salesforce import Salesforce
import requests
import base64
import json

sf = Salesforce(username=    #login
                ,password=  # password
                ,security_token= # token )

print "get sid ", sf.session_id

response = requests.get("https://instancename/reportid?view=d&snip&export=1&enc=UTF-8&xf=csv",
                  headers = sf.headers, cookies = {'sid' : sf.session_id})

response.content

它仍然返回相同的HTML对象。

Answer 1

看起来您正在直接从SF实例运行报告，这将始终返回HTML，因为它不是API调用。

要通过API访问Reports，请参阅Salesforce Reports和Dashboards REST API的文档：

https://developer.salesforce.com/docs/atlas.en-us.api_analytics.meta/api_analytics/sforce_analytics_rest_api_intro.htm

以下是专门针对报告的资源的链接：

https://developer.salesforce.com/docs/atlas.en-us.api_analytics.meta/api_analytics/sforce_analytics_rest_api_get_reportdata.htm

使用Simple Salesforce时，您可以轻松调用API，如下所示：

from simple_salesforce import Salesforce
import requests
import base64
import json

sf = Salesforce(username=[username],password=[password],security_token=[token])
reportId = '00OR0000000K2UeMAK'
reportRESTPath = ('analytics/reports/{id}'.format(id='00OR0000000K2UeMAK')

# Synchronous report get

reportJSON = sf.restful(reportRESTPath, {'includeDetails': 'true'})

# Asynchronous report create

asyncJobJSON = sf.restful(reportRESTPath, {'includeDetails': 'true'}, 'POST')

# Asynchronous report get

reportJSON = sf.restful(('{basePath}/instances/{instanceId}'.format(basePath=reportRESTPath,instanceId=asyncJobJSON.Id), {'includeDetails': 'true'})

将salesforce报告导出为CSV

1 个答案: