In [2]:

    

%matplotlib inline

# import seaborn as sns  # for plot styling
import matplotlib.pyplot as plt
from peaktrough import manhandle_freddata


    

In [4]:

    

fred_names = ["GDPC1", "PCECC96", "GPDIC96", "OPHNFB"]
func = lambda x: manhandle_freddata(x, figsize=(12, 6), saveshow="show")
gdpc1, pcecc96, gpdic96, ophnfb = map(func, fred_names)


    

In [7]:

    

## Below I tried calling map without a lhs. Seems to work fine.
map(func, fred_names)
print("done")  # Just something so we don't see printout of all 5 DataFrames


    

    













    













    













    













    




done

In [8]:

    

load run_peaktrough.py


    

In [10]:

    

"""
Runs peaktrough.py, which generates Cooley-Rupert figures for specified
series from FRED.

Execute peaktrough.py first, then run this program.

Written by Dave Backus under the watchful eye of Chase Coleman and Spencer Lyon
Date:  July 10, 2014
"""
from peaktrough import *

# one at a time
# manhandle_freddata("GDPC1", saveshow="save")


def kwarg_map(func, my_list, **kwargs):
    f = lambda x: func(x, **kwargs)
    return map(f, my_list)

# all at once with map -- needs lhs variables to run
# question:  can we change the saveshow par inside map?
fred_series = ["GDPC1", "PCECC96", "GPDIC96", "OPHNFB"]
gdpc1, pcecc96, gpdic96, ophnfb = kwarg_map(manhandle_freddata, fred_series, 
                                            saveshow="show", figsize=(12, 6))


    

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