Question

我正在尝试将我的pandas dataFrame（股票数据）导出到excel。该代码似乎可以正常运行，但是当我检查文件路径时，该文档没有出现。我对此进行了进一步调查，并给出了一个错误，指出该文档不是uft-8编写的，但是即使使用更新的代码，该文档也仍然无法正常工作。

任何建议都非常感谢。


##Importing libraries
import requests
import pandas as pd
import datetime

####Get data and convert it to a dataframe####
r = requests.get('https://finnhub.io/api/v1/stock/candle?symbol=EYEN&resolution=5&from=1597125600&to=1597161300&format=csv&token=bsq37kofkcbdt6un50lg')

df = pd.read_csv('https://finnhub.io/api/v1/stock/candle?symbol=EYEN&resolution=5&from=1597125600&to=1597161300&format=csv&token=bsq37kofkcbdt6un50lg')

df = pd.DataFrame
###Definine all Variables in dataframe###
open = df['o']
high = df['h']
low = df['l']
close = df['c']
volume = df['v']
date = df['t']

###Organise Data into columns###
df.columns['date', 'open', 'high', 'low', 'close', 'volume']

##Reorganise date from Unix to Standard Pandas##
df['date'] = pd.to_datetime(df['date'],unit='s')

##export to Excel
output_file = R'C:\Users\User\PycharmProjects\projectx\STock Data.xlsx'

df.to_excel(output_file, encoding='utf-8')

Answer 1

“ df = pd.DataFrame” 是额外的一行代码，缺少括号。 pd.read_csv（）返回一个DataFrame，无需对其进行转换。我想这是导致问题的原因。

这对我有用：

##Importing libraries
    import requests
    import pandas as pd
    import datetime

####Get data and convert it to a dataframe####
r = requests.get('https://finnhub.io/api/v1/stock/candle?symbol=EYEN&resolution=5&from=1597125600&to=1597161300&format=csv&token=bsq37kofkcbdt6un50lg')

df = pd.read_csv('https://finnhub.io/api/v1/stock/candle?symbol=EYEN&resolution=5&from=1597125600&to=1597161300&format=csv&token=bsq37kofkcbdt6un50lg')

###Definine all Variables in dataframe###
openl = df['o']
high = df['h']
low = df['l']
close = df['c']
volume = df['v']
date = df['t']

###Organise Data into columns###
df.columns = ['date', 'open', 'high', 'low', 'close', 'volume']

##Reorganise date from Unix to Standard Pandas##
df['date'] = pd.to_datetime(df['date'],unit='s')

##export to Excel
output_file = R'C:\Users\User\PycharmProjects\projectx\STock Data.xlsx''

df.to_excel(output_file, encoding='utf-8')

无法将我的熊猫数据框导出到Excel

1 个答案: