python - 想要将Salesforce报表内容导入、提取到pandas中，然后保存

Question

您好，我使用 simple_salesforce 模块连接到 salesforce，并将其定位到我想要提取的报告。此时此刻，我有所需的 csv 逗号分隔格式的数据，当我写的时候 d.content 它以逗号分隔显示数据，但我想在 pandas 数据框中包含相同的数据。

d = session.get("https://nax.salesforce.com/xxxxxxxxxx?export=1&enc=UTF-8&xf=csv".format('xxxxxxxxxx'), headers=sf.headers, cookies={'sid': sf.session_id})

然后

in[22]: d.content

out[22]: "whole comma seperated data"

我希望以上数据在pandas中或者保存在csv中

当我写的时候:

pd.DataFrame(d)

它给出了一个错误

PandasError: DataFrame constructor not properly called!

请告诉我如何进一步将以下数据保存在 csv 中或插入到 pandas 中以进一步保存。

Answer 1

我知道这比您需要的更详细，但作为一个搜索了如何使用 python 将 salesforce 报告下载到 excel 的完整答案的人，我想分享我的答案:

from simple_salesforce import Salesforce
import pandas as pd
import requests
import io

# login info must be a string in "quotes" 
sf = Salesforce(username= # "UserName"
                ,password= # "Password" 
                ,security_token= # "Security Token" (can be reset in your settings in salesforce and will be sent via email)
                )

sid=sf.session_id
print ("get sid "+ sf.session_id)


#ReportID can be found when you open the report in the browser address bar as follows: https://instance.salesforce.com/[Alphanumeric ReportID]
ReportID=  #Alphanumeric Report ID as string in "quotes"

response = requests.get("https://instance.salesforce.com/"+ReportID+"?export=1&enc=UTF-8&xf=csv",
                  headers = sf.headers, cookies = {'sid' : sid})

df=pd.read_csv(io.StringIO(response.text))
df=df[:-5] #takes out the confidential information warning and copywrite info

#if your first column is a number field instead of string (text) field you will need the next line(Delete the '#')
#df=df.astype({"[first column name]":'float'})


writer = pd.ExcelWriter('Salesforce Output.xlsx') #this will write the file to the same folder where this program is kept
df.to_excel(writer,index=False,header=True)

writer.save()

我把注释写得非常简单，以便不经常使用 python 的人或初学者可以从我的经验中学习。