import os
from perfin import importutils as iu
from perfin import analyticsutils as au
# read the environment variable which points to the .csv files
filepath = os.environ['PERFIN_FILES']
print('filepath', filepath)
# import the .csv files and convert the first column to the datetimeindex
data = iu.import_csvs_from_directory(filepath, 1)
print('raw data', data)
# calculate the savings
savings = au.get_savings(data)
print('savings', savings)
# get the stdev of the savings
stdev = au.get_stdev(savings)
print('stdev', stdev)
# print the available variables
print('following variables are available now ', ['data', 'savings', 'stdev'])
def setUp(self):
path = os.getcwd() + '/files'
self.data_datetimeindex = iu.import_csvs_from_directory(path, 1)
self.data_no_datetimeindex = iu.import_csvs_from_directory(path, 0)
def setUp(self):
path = os.getcwd() + '/files'
self.data = iu.import_csvs_from_directory(path, 1)
def test_importdirectory_files_dir_datetime_index(self):
from pandas import DatetimeIndex
data = iu.import_csvs_from_directory(self.path_files, 1)
self.assertIsInstance(data.index, DatetimeIndex)
def test_importdirectory_files_dir(self):
data = iu.import_csvs_from_directory(self.path_files)
self.assertEqual(len(data), 16)
def test_importdirectory_empty_dir(self):
data = iu.import_csvs_from_directory(self.path_empty)
self.assertEqual(len(data), 0)
