准备把df文件按条件写入csv2的,但是写出来是空文件。所以我就按以下代码打印了一下发现只有字段,没有记录。
哪位老兄遇到过呢?还望指教一二
import pandas as pdimport numpy as npimport plotly.plotly as pyimport plotly.tools as tlsimport plotly.graph_objs as goimport jsonimport csvfrom collections import defaultdicttls.set_credentials_file(username='**', api_key='**')f1 = open('E://ss.csv','r')df = pd.read_csv(f1,dtype = {'***':str})wf=open('csv2.csv','w')write = csv.writer(wf)for row in df: print(row)# if row[0] == '6':# write.writerow(row)f1.close()
|