Get multiple series

[katsuya-horiuchi]

If you want to get multiple series in dataframe, you have to do something like this:

df = pd.DataFrame()
for series in ['VIXCLS', 'SP500']:
    s = fred.get_series(series)
    s.name = series
    df = df.join(s, how='outer')

I wonder if we can add a method to allow you to get multiple series at once.
Noticed there's a PR (#15), but seemed like it contains more than one changes.

[AhmedThahir]

Any updates?

[Liam3851]

This is really clean and easy with a dictionary comprehension:

df = pd.DataFrame({series:fred.get_series(series) for series in ['VIXCLS', 'SP500']})

[AhmedThahir]

Is there a way to list all names of all series in the fred database?