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from pvlib .pvsystem import PVSystem
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from pvlib .location import Location
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- from pandas .util .testing import assert_series_equal , assert_frame_equal
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- from nose .tools import with_setup , raises
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+ from pandas .util .testing import assert_series_equal
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+ from nose .tools import raises
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+
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+ from . import incompatible_conda_linux_py3
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# should store this test data locally, but for now...
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sam_data = {}
@@ -91,7 +93,7 @@ def singlediode_setup():
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def test_ModelChain_creation ():
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system = PVSystem ()
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location = Location (32.2 , - 111 , altitude = 700 )
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- mc = ModelChain (system , location )
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+ ModelChain (system , location )
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def test_orientation_strategy ():
@@ -111,7 +113,7 @@ def run_orientation_strategy(strategy, expected):
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# the || accounts for the coercion of 'None' to None
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assert (mc .orientation_strategy == strategy or
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- mc .orientation_strategy == None )
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+ mc .orientation_strategy is None )
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assert system .surface_tilt == expected [0 ]
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assert system .surface_azimuth == expected [1 ]
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@@ -124,11 +126,12 @@ def test_run_model_ModelChain():
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mc .run_model ()
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+ @incompatible_conda_linux_py3
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def test_run_model ():
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times = pd .date_range ('20160101 1200-0700' , periods = 2 , freq = '6H' )
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expected = {}
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expected [SAPM ] = \
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- pd .Series (np .array ([ 1.82033564e+02 , - 2.00000000e-02 ]), index = times )
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+ pd .Series (np .array ([1.82033564e+02 , - 2.00000000e-02 ]), index = times )
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expected [SingleDiode ] = \
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pd .Series (np .array ([179.720353871 , np .nan ]), index = times )
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@@ -140,13 +143,14 @@ def run_test(mc):
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yield run_test , mc
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+ @incompatible_conda_linux_py3
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def test_run_model_with_irradiance ():
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times = pd .date_range ('20160101 1200-0700' , periods = 2 , freq = '6H' )
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irradiance = pd .DataFrame (
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{'dni' : [900 , 0 ], 'ghi' : [600 , 50 ], 'dhi' : [150 , 50 ]}, index = times )
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expected = {}
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expected [SAPM ] = \
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- pd .Series (np .array ([ 1.90054749e+02 , - 2.00000000e-02 ]), index = times )
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+ pd .Series (np .array ([1.90054749e+02 , - 2.00000000e-02 ]), index = times )
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expected [SingleDiode ] = \
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pd .Series (np .array ([186.979595403 , 7.89417460232 ]), index = times )
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@@ -158,12 +162,13 @@ def run_test(mc):
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yield run_test , mc
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+ @incompatible_conda_linux_py3
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def test_run_model_with_weather ():
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times = pd .date_range ('20160101 1200-0700' , periods = 2 , freq = '6H' )
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weather = pd .DataFrame ({'wind_speed' : 5 , 'temp_air' : 10 }, index = times )
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expected = {}
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expected [SAPM ] = \
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- pd .Series (np .array ([ 1.99952400e+02 , - 2.00000000e-02 ]), index = times )
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+ pd .Series (np .array ([1.99952400e+02 , - 2.00000000e-02 ]), index = times )
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expected [SingleDiode ] = \
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pd .Series (np .array ([198.13564009 , np .nan ]), index = times )
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@@ -190,7 +195,8 @@ def test_basic_chain_required():
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modules = sam_data ['sandiamod' ]
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module_parameters = modules ['Canadian_Solar_CS5P_220M___2009_' ]
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inverters = sam_data ['cecinverter' ]
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- inverter_parameters = inverters ['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_' ]
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+ inverter_parameters = \
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+ inverters ['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_' ]
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dc , ac = modelchain .basic_chain (times , latitude , longitude ,
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module_parameters , inverter_parameters ,
@@ -202,20 +208,20 @@ def test_basic_chain_alt_az():
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end = '20160101 1800-0700' , freq = '6H' )
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latitude = 32.2
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longitude = - 111
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- altitude = 700
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surface_tilt = 0
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surface_azimuth = 0
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modules = sam_data ['sandiamod' ]
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module_parameters = modules ['Canadian_Solar_CS5P_220M___2009_' ]
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inverters = sam_data ['cecinverter' ]
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- inverter_parameters = inverters ['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_' ]
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+ inverter_parameters = \
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+ inverters ['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_' ]
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dc , ac = modelchain .basic_chain (times , latitude , longitude ,
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module_parameters , inverter_parameters ,
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surface_tilt = surface_tilt ,
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surface_azimuth = surface_azimuth )
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- expected = pd .Series (np .array ([ 1.14490928477e+02 , - 2.00000000e-02 ]),
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+ expected = pd .Series (np .array ([1.14490928477e+02 , - 2.00000000e-02 ]),
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index = times )
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assert_series_equal (ac , expected )
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@@ -229,14 +235,14 @@ def test_basic_chain_strategy():
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modules = sam_data ['sandiamod' ]
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module_parameters = modules ['Canadian_Solar_CS5P_220M___2009_' ]
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inverters = sam_data ['cecinverter' ]
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- inverter_parameters = inverters ['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_' ]
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+ inverter_parameters = \
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+ inverters ['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_' ]
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- dc , ac = modelchain .basic_chain (times , latitude , longitude ,
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- module_parameters , inverter_parameters ,
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- orientation_strategy = 'south_at_latitude_tilt' ,
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- altitude = altitude )
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+ dc , ac = modelchain .basic_chain (
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+ times , latitude , longitude , module_parameters , inverter_parameters ,
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+ orientation_strategy = 'south_at_latitude_tilt' , altitude = altitude )
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- expected = pd .Series (np .array ([ 1.82033563543e+02 , - 2.00000000e-02 ]),
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+ expected = pd .Series (np .array ([1.82033563543e+02 , - 2.00000000e-02 ]),
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index = times )
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assert_series_equal (ac , expected )
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@@ -252,15 +258,16 @@ def test_basic_chain_altitude_pressure():
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modules = sam_data ['sandiamod' ]
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module_parameters = modules ['Canadian_Solar_CS5P_220M___2009_' ]
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inverters = sam_data ['cecinverter' ]
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- inverter_parameters = inverters ['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_' ]
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+ inverter_parameters = \
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+ inverters ['ABB__MICRO_0_25_I_OUTD_US_208_208V__CEC_2014_' ]
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dc , ac = modelchain .basic_chain (times , latitude , longitude ,
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module_parameters , inverter_parameters ,
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surface_tilt = surface_tilt ,
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surface_azimuth = surface_azimuth ,
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pressure = 93194 )
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- expected = pd .Series (np .array ([ 1.15771428788e+02 , - 2.00000000e-02 ]),
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+ expected = pd .Series (np .array ([1.15771428788e+02 , - 2.00000000e-02 ]),
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index = times )
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assert_series_equal (ac , expected )
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@@ -270,6 +277,6 @@ def test_basic_chain_altitude_pressure():
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surface_azimuth = surface_azimuth ,
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altitude = altitude )
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- expected = pd .Series (np .array ([ 1.15771428788e+02 , - 2.00000000e-02 ]),
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+ expected = pd .Series (np .array ([1.15771428788e+02 , - 2.00000000e-02 ]),
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index = times )
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assert_series_equal (ac , expected )
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