From 0cd48ebe914162565ca8ec782d9b117a3ba2541d Mon Sep 17 00:00:00 2001
From: Colm Talbot <colm.talbot@ligo.org>
Date: Tue, 12 Jan 2021 02:09:44 -0600
Subject: [PATCH] remove future imports
---
bilby/__init__.py | 1 -
bilby/core/__init__.py | 1 -
bilby/core/grid.py | 2 --
bilby/core/likelihood.py | 1 -
bilby/core/prior/dict.py | 3 +--
bilby/core/result.py | 2 --
bilby/core/sampler/base_sampler.py | 1 -
bilby/core/sampler/cpnest.py | 1 -
bilby/core/sampler/dynamic_dynesty.py | 1 -
bilby/core/sampler/fake_sampler.py | 1 -
bilby/core/sampler/nestle.py | 1 -
bilby/core/sampler/polychord.py | 1 -
bilby/core/sampler/ptemcee.py | 1 -
bilby/core/sampler/ptmcmc.py | 1 -
bilby/core/sampler/pymc3.py | 1 -
bilby/core/sampler/ultranest.py | 1 -
bilby/core/utils.py | 1 -
bilby/gw/likelihood.py | 1 -
bilby/gw/result.py | 1 -
bilby/gw/sampler/__init__.py | 1 -
bilby/gw/utils.py | 1 -
bilby/hyper/likelihood.py | 1 -
cli_bilby/__init__.py | 1 -
examples/core_examples/gaussian_example.py | 1 -
examples/core_examples/grid_example.py | 1 -
examples/core_examples/hyper_parameter_example.py | 1 -
examples/core_examples/linear_regression.py | 1 -
examples/core_examples/linear_regression_grid.py | 1 -
examples/core_examples/linear_regression_pymc3.py | 1 -
.../core_examples/linear_regression_pymc3_custom_likelihood.py | 1 -
examples/core_examples/linear_regression_unknown_noise.py | 1 -
examples/core_examples/multidimensional_gaussian.py | 1 -
examples/core_examples/multivariate_gaussian_prior.py | 1 -
examples/core_examples/occam_factor_example.py | 1 -
examples/core_examples/radioactive_decay.py | 1 -
.../core_examples/starting_mcmc_chains_near_to_the_peak.py | 1 -
examples/gw_examples/data_examples/GW150914.py | 1 -
examples/gw_examples/data_examples/GW150914_advanced.py | 1 -
examples/gw_examples/data_examples/GW170817.py | 1 -
examples/gw_examples/data_examples/get_LOSC_event_data.py | 1 -
examples/gw_examples/injection_examples/australian_detector.py | 1 -
.../injection_examples/binary_neutron_star_example.py | 1 -
examples/gw_examples/injection_examples/bns_eos_example.py | 1 -
examples/gw_examples/injection_examples/calibration_example.py | 1 -
.../injection_examples/change_sampled_parameters.py | 1 -
.../injection_examples/create_your_own_source_model.py | 1 -
.../gw_examples/injection_examples/custom_proposal_example.py | 1 -
examples/gw_examples/injection_examples/eccentric_inspiral.py | 1 -
.../gw_examples/injection_examples/fake_sampler_example.py | 1 -
examples/gw_examples/injection_examples/fast_tutorial.py | 1 -
.../gw_examples/injection_examples/how_to_specify_the_prior.py | 1 -
.../gw_examples/injection_examples/marginalized_likelihood.py | 1 -
examples/gw_examples/injection_examples/non_tensor.py | 1 -
examples/gw_examples/injection_examples/plot_skymap.py | 1 -
.../gw_examples/injection_examples/plot_time_domain_data.py | 1 -
examples/gw_examples/injection_examples/roq_example.py | 1 -
.../gw_examples/injection_examples/sine_gaussian_example.py | 1 -
.../injection_examples/standard_15d_cbc_tutorial.py | 1 -
examples/gw_examples/injection_examples/using_gwin.py | 1 -
examples/gw_examples/supernova_example/supernova_example.py | 1 -
requirements.txt | 1 -
setup.py | 1 -
test/core/prior/prior_test.py | 1 -
63 files changed, 1 insertion(+), 66 deletions(-)
diff --git a/bilby/__init__.py b/bilby/__init__.py
index 4b6ac0f52..30e2531b5 100644
--- a/bilby/__init__.py
+++ b/bilby/__init__.py
@@ -16,7 +16,6 @@ https://lscsoft.docs.ligo.org/bilby/installation.html.
"""
-from __future__ import absolute_import
import sys
from . import core, gw, hyper
diff --git a/bilby/core/__init__.py b/bilby/core/__init__.py
index 3946f24a4..7446bd24f 100644
--- a/bilby/core/__init__.py
+++ b/bilby/core/__init__.py
@@ -1,2 +1 @@
-from __future__ import absolute_import
from . import grid, likelihood, prior, result, sampler, series, utils
diff --git a/bilby/core/grid.py b/bilby/core/grid.py
index 42fb58dd0..c469464bd 100644
--- a/bilby/core/grid.py
+++ b/bilby/core/grid.py
@@ -1,5 +1,3 @@
-from __future__ import division
-
import numpy as np
import os
import json
diff --git a/bilby/core/likelihood.py b/bilby/core/likelihood.py
index 3441a1a6d..06438a21e 100644
--- a/bilby/core/likelihood.py
+++ b/bilby/core/likelihood.py
@@ -1,4 +1,3 @@
-from __future__ import division, print_function
import copy
import numpy as np
diff --git a/bilby/core/prior/dict.py b/bilby/core/prior/dict.py
index 3ec1a0593..3d4371a92 100644
--- a/bilby/core/prior/dict.py
+++ b/bilby/core/prior/dict.py
@@ -3,7 +3,6 @@ from io import open as ioopen
import json
import os
-from future.utils import iteritems
from matplotlib.cbook import flatten
import numpy as np
@@ -185,7 +184,7 @@ class PriorDict(dict):
def from_dictionary(self, dictionary):
eval_dict = dict(inf=np.inf)
- for key, val in iteritems(dictionary):
+ for key, val in dictionary.items():
if isinstance(val, Prior):
continue
elif isinstance(val, (int, float)):
diff --git a/bilby/core/result.py b/bilby/core/result.py
index 9964ee5ca..e2855797a 100644
--- a/bilby/core/result.py
+++ b/bilby/core/result.py
@@ -1,5 +1,3 @@
-from __future__ import division
-
import inspect
import os
from collections import OrderedDict, namedtuple
diff --git a/bilby/core/sampler/base_sampler.py b/bilby/core/sampler/base_sampler.py
index fa05b4f83..7d8d4b4db 100644
--- a/bilby/core/sampler/base_sampler.py
+++ b/bilby/core/sampler/base_sampler.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import
import datetime
import distutils.dir_util
import numpy as np
diff --git a/bilby/core/sampler/cpnest.py b/bilby/core/sampler/cpnest.py
index fa58e5d66..a1c1ab087 100644
--- a/bilby/core/sampler/cpnest.py
+++ b/bilby/core/sampler/cpnest.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import
import array
import copy
diff --git a/bilby/core/sampler/dynamic_dynesty.py b/bilby/core/sampler/dynamic_dynesty.py
index 48d726e4a..c2b143e10 100644
--- a/bilby/core/sampler/dynamic_dynesty.py
+++ b/bilby/core/sampler/dynamic_dynesty.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import
import os
import dill as pickle
diff --git a/bilby/core/sampler/fake_sampler.py b/bilby/core/sampler/fake_sampler.py
index 8033958dd..55015eef6 100644
--- a/bilby/core/sampler/fake_sampler.py
+++ b/bilby/core/sampler/fake_sampler.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import
import numpy as np
from .base_sampler import Sampler
diff --git a/bilby/core/sampler/nestle.py b/bilby/core/sampler/nestle.py
index 73f88f1cb..b36680559 100644
--- a/bilby/core/sampler/nestle.py
+++ b/bilby/core/sampler/nestle.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import
import numpy as np
from pandas import DataFrame
diff --git a/bilby/core/sampler/polychord.py b/bilby/core/sampler/polychord.py
index 3c26821b4..22bcc7e3a 100644
--- a/bilby/core/sampler/polychord.py
+++ b/bilby/core/sampler/polychord.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import
import numpy as np
diff --git a/bilby/core/sampler/ptemcee.py b/bilby/core/sampler/ptemcee.py
index 4dc97a4aa..84c95f250 100644
--- a/bilby/core/sampler/ptemcee.py
+++ b/bilby/core/sampler/ptemcee.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import, division, print_function
import os
import datetime
diff --git a/bilby/core/sampler/ptmcmc.py b/bilby/core/sampler/ptmcmc.py
index 3f9071105..d27698aa7 100644
--- a/bilby/core/sampler/ptmcmc.py
+++ b/bilby/core/sampler/ptmcmc.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import, print_function
import glob
import shutil
diff --git a/bilby/core/sampler/pymc3.py b/bilby/core/sampler/pymc3.py
index 73f5f3edb..9c44b3a62 100644
--- a/bilby/core/sampler/pymc3.py
+++ b/bilby/core/sampler/pymc3.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import, print_function
from collections import OrderedDict
from distutils.version import StrictVersion
diff --git a/bilby/core/sampler/ultranest.py b/bilby/core/sampler/ultranest.py
index 7e2cbcd69..ffeb2e267 100644
--- a/bilby/core/sampler/ultranest.py
+++ b/bilby/core/sampler/ultranest.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import
import datetime
import distutils.dir_util
diff --git a/bilby/core/utils.py b/bilby/core/utils.py
index 8fc3431ed..3b5902155 100644
--- a/bilby/core/utils.py
+++ b/bilby/core/utils.py
@@ -1,4 +1,3 @@
-from __future__ import division
from distutils.spawn import find_executable
import logging
diff --git a/bilby/gw/likelihood.py b/bilby/gw/likelihood.py
index 8a1086cca..76daadee5 100644
--- a/bilby/gw/likelihood.py
+++ b/bilby/gw/likelihood.py
@@ -1,4 +1,3 @@
-from __future__ import division
import gc
import os
diff --git a/bilby/gw/result.py b/bilby/gw/result.py
index 27f01c6fd..80d69f654 100644
--- a/bilby/gw/result.py
+++ b/bilby/gw/result.py
@@ -1,4 +1,3 @@
-from __future__ import division
import json
import pickle
diff --git a/bilby/gw/sampler/__init__.py b/bilby/gw/sampler/__init__.py
index 25ad2ca38..70a655892 100644
--- a/bilby/gw/sampler/__init__.py
+++ b/bilby/gw/sampler/__init__.py
@@ -1,2 +1 @@
-from __future__ import absolute_import
from . import proposal
diff --git a/bilby/gw/utils.py b/bilby/gw/utils.py
index b89211066..abdcfae40 100644
--- a/bilby/gw/utils.py
+++ b/bilby/gw/utils.py
@@ -1,4 +1,3 @@
-from __future__ import division
import os
import json
from math import fmod
diff --git a/bilby/hyper/likelihood.py b/bilby/hyper/likelihood.py
index bc037be3c..25a1ad9ab 100644
--- a/bilby/hyper/likelihood.py
+++ b/bilby/hyper/likelihood.py
@@ -1,4 +1,3 @@
-from __future__ import division, print_function
import logging
diff --git a/cli_bilby/__init__.py b/cli_bilby/__init__.py
index c3961685a..e69de29bb 100644
--- a/cli_bilby/__init__.py
+++ b/cli_bilby/__init__.py
@@ -1 +0,0 @@
-from __future__ import absolute_import
diff --git a/examples/core_examples/gaussian_example.py b/examples/core_examples/gaussian_example.py
index d57896136..4555d825f 100644
--- a/examples/core_examples/gaussian_example.py
+++ b/examples/core_examples/gaussian_example.py
@@ -3,7 +3,6 @@
An example of how to use bilby to perform paramater estimation for
non-gravitational wave data consisting of a Gaussian with a mean and variance
"""
-from __future__ import division
import bilby
import numpy as np
diff --git a/examples/core_examples/grid_example.py b/examples/core_examples/grid_example.py
index af38eb259..29df64f96 100644
--- a/examples/core_examples/grid_example.py
+++ b/examples/core_examples/grid_example.py
@@ -5,7 +5,6 @@ non-gravitational wave data. In this case, fitting a linear function to
data with background Gaussian noise
"""
-from __future__ import division
import bilby
import numpy as np
import matplotlib.pyplot as plt
diff --git a/examples/core_examples/hyper_parameter_example.py b/examples/core_examples/hyper_parameter_example.py
index fb8060e4d..71526b68b 100644
--- a/examples/core_examples/hyper_parameter_example.py
+++ b/examples/core_examples/hyper_parameter_example.py
@@ -2,7 +2,6 @@
"""
An example of how to use bilby to perform parameter estimation for hyper params
"""
-from __future__ import division
import numpy as np
import matplotlib.pyplot as plt
from bilby.core.likelihood import GaussianLikelihood
diff --git a/examples/core_examples/linear_regression.py b/examples/core_examples/linear_regression.py
index ca0c19af5..7bb143b0b 100644
--- a/examples/core_examples/linear_regression.py
+++ b/examples/core_examples/linear_regression.py
@@ -5,7 +5,6 @@ non-gravitational wave data. In this case, fitting a linear function to
data with background Gaussian noise
"""
-from __future__ import division
import bilby
import numpy as np
import matplotlib.pyplot as plt
diff --git a/examples/core_examples/linear_regression_grid.py b/examples/core_examples/linear_regression_grid.py
index 6549c860a..ec0186015 100644
--- a/examples/core_examples/linear_regression_grid.py
+++ b/examples/core_examples/linear_regression_grid.py
@@ -5,7 +5,6 @@ fitting a linear function to data with background Gaussian noise.
This will compare the output of using a stochastic sampling method
to evaluating the posterior on a grid.
"""
-from __future__ import division
import numpy as np
import matplotlib.pyplot as plt
diff --git a/examples/core_examples/linear_regression_pymc3.py b/examples/core_examples/linear_regression_pymc3.py
index eb98be1ed..0f42da66a 100644
--- a/examples/core_examples/linear_regression_pymc3.py
+++ b/examples/core_examples/linear_regression_pymc3.py
@@ -5,7 +5,6 @@ non-gravitational wave data. In this case, fitting a linear function to
data with background Gaussian noise
"""
-from __future__ import division
import bilby
import numpy as np
import matplotlib.pyplot as plt
diff --git a/examples/core_examples/linear_regression_pymc3_custom_likelihood.py b/examples/core_examples/linear_regression_pymc3_custom_likelihood.py
index 4270e6968..31c951cb9 100644
--- a/examples/core_examples/linear_regression_pymc3_custom_likelihood.py
+++ b/examples/core_examples/linear_regression_pymc3_custom_likelihood.py
@@ -8,7 +8,6 @@ would give equivalent results as using the pre-defined 'Gaussian Likelihood'
"""
-from __future__ import division
import bilby
import numpy as np
import matplotlib.pyplot as plt
diff --git a/examples/core_examples/linear_regression_unknown_noise.py b/examples/core_examples/linear_regression_unknown_noise.py
index e4427c9e0..d276dfa96 100644
--- a/examples/core_examples/linear_regression_unknown_noise.py
+++ b/examples/core_examples/linear_regression_unknown_noise.py
@@ -5,7 +5,6 @@ non-gravitational wave data. In this case, fitting a linear function to
data with background Gaussian noise with unknown variance.
"""
-from __future__ import division
import bilby
import numpy as np
import matplotlib.pyplot as plt
diff --git a/examples/core_examples/multidimensional_gaussian.py b/examples/core_examples/multidimensional_gaussian.py
index c0078d50b..327151ef4 100644
--- a/examples/core_examples/multidimensional_gaussian.py
+++ b/examples/core_examples/multidimensional_gaussian.py
@@ -3,7 +3,6 @@
Testing the recovery of a multi-dimensional
Gaussian with zero mean and unit variance
"""
-from __future__ import division
import bilby
import numpy as np
diff --git a/examples/core_examples/multivariate_gaussian_prior.py b/examples/core_examples/multivariate_gaussian_prior.py
index 53d8f94e4..93cfbd24c 100644
--- a/examples/core_examples/multivariate_gaussian_prior.py
+++ b/examples/core_examples/multivariate_gaussian_prior.py
@@ -4,7 +4,6 @@ An example of how to use bilby with a (multi-modal) multivariate
Gaussian prior distribution.
"""
-from __future__ import division
import bilby
import numpy as np
from scipy import linalg, stats
diff --git a/examples/core_examples/occam_factor_example.py b/examples/core_examples/occam_factor_example.py
index 319b988c0..f442c58d6 100644
--- a/examples/core_examples/occam_factor_example.py
+++ b/examples/core_examples/occam_factor_example.py
@@ -30,7 +30,6 @@ Note - the code uses a course 100-point estimation for speed, results can be
improved by increasing this to say 500 or 1000.
"""
-from __future__ import division
import bilby
import numpy as np
import matplotlib.pyplot as plt
diff --git a/examples/core_examples/radioactive_decay.py b/examples/core_examples/radioactive_decay.py
index aceabd156..3f6b7f052 100644
--- a/examples/core_examples/radioactive_decay.py
+++ b/examples/core_examples/radioactive_decay.py
@@ -4,7 +4,6 @@ An example of how to use bilby to perform paramater estimation for
non-gravitational wave data. In this case, fitting the half-life and
initial radionuclide number for Polonium 214.
"""
-from __future__ import division
import bilby
import numpy as np
import matplotlib.pyplot as plt
diff --git a/examples/core_examples/starting_mcmc_chains_near_to_the_peak.py b/examples/core_examples/starting_mcmc_chains_near_to_the_peak.py
index 3fcbf45d3..478c41406 100644
--- a/examples/core_examples/starting_mcmc_chains_near_to_the_peak.py
+++ b/examples/core_examples/starting_mcmc_chains_near_to_the_peak.py
@@ -4,7 +4,6 @@ An example of using emcee, but starting the walkers off close to the peak (or
any other arbitrary point). This is based off the
linear_regression_with_unknown_noise.py example.
"""
-from __future__ import division
import bilby
import numpy as np
import pandas as pd
diff --git a/examples/gw_examples/data_examples/GW150914.py b/examples/gw_examples/data_examples/GW150914.py
index d0fb0631b..34356e2a3 100755
--- a/examples/gw_examples/data_examples/GW150914.py
+++ b/examples/gw_examples/data_examples/GW150914.py
@@ -9,7 +9,6 @@ the LIGO Data Grid instead.
[1] https://gwpy.github.io/docs/stable/timeseries/remote-access.html
"""
-from __future__ import division, print_function
import bilby
from gwpy.timeseries import TimeSeries
diff --git a/examples/gw_examples/data_examples/GW150914_advanced.py b/examples/gw_examples/data_examples/GW150914_advanced.py
index e6f27c3aa..c22568a93 100755
--- a/examples/gw_examples/data_examples/GW150914_advanced.py
+++ b/examples/gw_examples/data_examples/GW150914_advanced.py
@@ -10,7 +10,6 @@ LIST OF AVAILABLE EVENTS:
List of events in BILBY dict: run -> help(bilby.gw.utils.get_event_time(event))
"""
-from __future__ import division, print_function
import bilby
from gwpy.timeseries import TimeSeries
diff --git a/examples/gw_examples/data_examples/GW170817.py b/examples/gw_examples/data_examples/GW170817.py
index c3e8d6c96..4bcd2e7e5 100644
--- a/examples/gw_examples/data_examples/GW170817.py
+++ b/examples/gw_examples/data_examples/GW170817.py
@@ -4,7 +4,6 @@ This tutorial includes advanced specifications
for analysing binary neutron star event data.
Here GW170817 is used as an example.
"""
-from __future__ import division, print_function
import bilby
outdir = 'outdir'
diff --git a/examples/gw_examples/data_examples/get_LOSC_event_data.py b/examples/gw_examples/data_examples/get_LOSC_event_data.py
index 9c7b31479..ece59e10e 100644
--- a/examples/gw_examples/data_examples/get_LOSC_event_data.py
+++ b/examples/gw_examples/data_examples/get_LOSC_event_data.py
@@ -7,7 +7,6 @@ $ python get_LOSC_event_data -e GW150914
"""
-from __future__ import division
import numpy as np
import os
import argparse
diff --git a/examples/gw_examples/injection_examples/australian_detector.py b/examples/gw_examples/injection_examples/australian_detector.py
index 0da60ef59..6b903a9fc 100644
--- a/examples/gw_examples/injection_examples/australian_detector.py
+++ b/examples/gw_examples/injection_examples/australian_detector.py
@@ -5,7 +5,6 @@ Tutorial to demonstrate a new interferometer
We place a new instrument in Gingin, with an A+ sensitivity in a network of A+
interferometers at Hanford and Livingston
"""
-from __future__ import division, print_function
import numpy as np
diff --git a/examples/gw_examples/injection_examples/binary_neutron_star_example.py b/examples/gw_examples/injection_examples/binary_neutron_star_example.py
index bbcce5925..e6aa18a9a 100644
--- a/examples/gw_examples/injection_examples/binary_neutron_star_example.py
+++ b/examples/gw_examples/injection_examples/binary_neutron_star_example.py
@@ -8,7 +8,6 @@ and also estimates the tidal deformabilities using a uniform prior in both
tidal deformabilities
"""
-from __future__ import division, print_function
import numpy as np
diff --git a/examples/gw_examples/injection_examples/bns_eos_example.py b/examples/gw_examples/injection_examples/bns_eos_example.py
index b1e5e029b..d84a86a59 100644
--- a/examples/gw_examples/injection_examples/bns_eos_example.py
+++ b/examples/gw_examples/injection_examples/bns_eos_example.py
@@ -8,7 +8,6 @@ and also estimates the tidal deformabilities using a uniform prior in both
tidal deformabilities
"""
-from __future__ import division, print_function
import numpy as np
diff --git a/examples/gw_examples/injection_examples/calibration_example.py b/examples/gw_examples/injection_examples/calibration_example.py
index ca5899469..8b9556f48 100644
--- a/examples/gw_examples/injection_examples/calibration_example.py
+++ b/examples/gw_examples/injection_examples/calibration_example.py
@@ -3,7 +3,6 @@
Tutorial to demonstrate running parameter estimation with calibration
uncertainties included.
"""
-from __future__ import division, print_function
import numpy as np
import bilby
diff --git a/examples/gw_examples/injection_examples/change_sampled_parameters.py b/examples/gw_examples/injection_examples/change_sampled_parameters.py
index 9f432ef52..4e0266d08 100644
--- a/examples/gw_examples/injection_examples/change_sampled_parameters.py
+++ b/examples/gw_examples/injection_examples/change_sampled_parameters.py
@@ -7,7 +7,6 @@ This example estimates the masses using a uniform prior in chirp mass,
mass ratio and redshift.
The cosmology is according to the Planck 2015 data release.
"""
-from __future__ import division, print_function
import bilby
import numpy as np
diff --git a/examples/gw_examples/injection_examples/create_your_own_source_model.py b/examples/gw_examples/injection_examples/create_your_own_source_model.py
index ded59e157..f755363f0 100644
--- a/examples/gw_examples/injection_examples/create_your_own_source_model.py
+++ b/examples/gw_examples/injection_examples/create_your_own_source_model.py
@@ -2,7 +2,6 @@
"""
A script to demonstrate how to use your own source model
"""
-from __future__ import division, print_function
import bilby
import numpy as np
diff --git a/examples/gw_examples/injection_examples/custom_proposal_example.py b/examples/gw_examples/injection_examples/custom_proposal_example.py
index afd85dace..2a19f4ee6 100644
--- a/examples/gw_examples/injection_examples/custom_proposal_example.py
+++ b/examples/gw_examples/injection_examples/custom_proposal_example.py
@@ -2,7 +2,6 @@
"""
Tutorial for running cpnest with custom jump proposals.
"""
-from __future__ import division, print_function
import numpy as np
import bilby.gw.sampler.proposal
diff --git a/examples/gw_examples/injection_examples/eccentric_inspiral.py b/examples/gw_examples/injection_examples/eccentric_inspiral.py
index 8d3053f35..88c3062e4 100644
--- a/examples/gw_examples/injection_examples/eccentric_inspiral.py
+++ b/examples/gw_examples/injection_examples/eccentric_inspiral.py
@@ -10,7 +10,6 @@ Lower et al. (2018) -> arXiv:1806.05350.
For a more comprehensive look at what goes on in each step, refer to the
"basic_tutorial.py" example.
"""
-from __future__ import division
import numpy as np
import bilby
diff --git a/examples/gw_examples/injection_examples/fake_sampler_example.py b/examples/gw_examples/injection_examples/fake_sampler_example.py
index 63c271373..e1e7d600d 100755
--- a/examples/gw_examples/injection_examples/fake_sampler_example.py
+++ b/examples/gw_examples/injection_examples/fake_sampler_example.py
@@ -2,7 +2,6 @@
"""
Read ROQ posterior and calculate full likelihood at same parameter space points.
"""
-from __future__ import division, print_function
import numpy as np
import deepdish as dd
diff --git a/examples/gw_examples/injection_examples/fast_tutorial.py b/examples/gw_examples/injection_examples/fast_tutorial.py
index 89119eb59..0f40818cc 100644
--- a/examples/gw_examples/injection_examples/fast_tutorial.py
+++ b/examples/gw_examples/injection_examples/fast_tutorial.py
@@ -7,7 +7,6 @@ This example estimates the masses using a uniform prior in both component masses
and distance using a uniform in comoving volume prior on luminosity distance
between luminosity distances of 100Mpc and 5Gpc, the cosmology is Planck15.
"""
-from __future__ import division, print_function
import numpy as np
import bilby
diff --git a/examples/gw_examples/injection_examples/how_to_specify_the_prior.py b/examples/gw_examples/injection_examples/how_to_specify_the_prior.py
index 68081b4d2..851a3aab3 100644
--- a/examples/gw_examples/injection_examples/how_to_specify_the_prior.py
+++ b/examples/gw_examples/injection_examples/how_to_specify_the_prior.py
@@ -3,7 +3,6 @@
Tutorial to demonstrate how to specify the prior distributions used for
parameter estimation.
"""
-from __future__ import division, print_function
import numpy as np
import bilby
diff --git a/examples/gw_examples/injection_examples/marginalized_likelihood.py b/examples/gw_examples/injection_examples/marginalized_likelihood.py
index c6ab3362c..c28efca13 100644
--- a/examples/gw_examples/injection_examples/marginalized_likelihood.py
+++ b/examples/gw_examples/injection_examples/marginalized_likelihood.py
@@ -6,7 +6,6 @@ estimation on an injected signal using time, phase and distance marginalisation.
We also demonstrate how the posterior distribution for the marginalised
parameter can be recovered in post-processing.
"""
-from __future__ import division, print_function
import bilby
import numpy as np
diff --git a/examples/gw_examples/injection_examples/non_tensor.py b/examples/gw_examples/injection_examples/non_tensor.py
index 4b18f9648..6c4421695 100644
--- a/examples/gw_examples/injection_examples/non_tensor.py
+++ b/examples/gw_examples/injection_examples/non_tensor.py
@@ -6,7 +6,6 @@ allowed in general relativity.
We adapt the sine-Gaussian burst model to include vector polarizations with an
unknown contribution from the vector modes.
"""
-from __future__ import division, print_function
import bilby
import numpy as np
diff --git a/examples/gw_examples/injection_examples/plot_skymap.py b/examples/gw_examples/injection_examples/plot_skymap.py
index 5d2a1ffaf..4c7ecb9a3 100644
--- a/examples/gw_examples/injection_examples/plot_skymap.py
+++ b/examples/gw_examples/injection_examples/plot_skymap.py
@@ -3,7 +3,6 @@
Example script which produces posterior samples of ra and dec and generates a
skymap
"""
-from __future__ import division, print_function
import bilby
duration = 4.
diff --git a/examples/gw_examples/injection_examples/plot_time_domain_data.py b/examples/gw_examples/injection_examples/plot_time_domain_data.py
index eee3c8557..4e572e8a5 100644
--- a/examples/gw_examples/injection_examples/plot_time_domain_data.py
+++ b/examples/gw_examples/injection_examples/plot_time_domain_data.py
@@ -1,7 +1,6 @@
#!/usr/bin/env python
"""
"""
-from __future__ import division, print_function
import numpy as np
import bilby
diff --git a/examples/gw_examples/injection_examples/roq_example.py b/examples/gw_examples/injection_examples/roq_example.py
index 69bff31df..9b8b9d97a 100644
--- a/examples/gw_examples/injection_examples/roq_example.py
+++ b/examples/gw_examples/injection_examples/roq_example.py
@@ -8,7 +8,6 @@ This requires files specifying the appropriate basis weights.
These aren't shipped with Bilby, but are available on LDG clusters and
from the public repository https://git.ligo.org/lscsoft/ROQ_data.
"""
-from __future__ import division, print_function
import numpy as np
diff --git a/examples/gw_examples/injection_examples/sine_gaussian_example.py b/examples/gw_examples/injection_examples/sine_gaussian_example.py
index 07ac1ff0b..d40cb68e8 100644
--- a/examples/gw_examples/injection_examples/sine_gaussian_example.py
+++ b/examples/gw_examples/injection_examples/sine_gaussian_example.py
@@ -3,7 +3,6 @@
Tutorial to demonstrate running parameter estimation on a sine gaussian
injected signal.
"""
-from __future__ import division, print_function
import bilby
import numpy as np
diff --git a/examples/gw_examples/injection_examples/standard_15d_cbc_tutorial.py b/examples/gw_examples/injection_examples/standard_15d_cbc_tutorial.py
index 822c11b10..7eef1b429 100644
--- a/examples/gw_examples/injection_examples/standard_15d_cbc_tutorial.py
+++ b/examples/gw_examples/injection_examples/standard_15d_cbc_tutorial.py
@@ -4,7 +4,6 @@ Tutorial to demonstrate running parameter estimation on a full 15 parameter
space for an injected cbc signal. This is the standard injection analysis script
one can modify for the study of injected CBC events.
"""
-from __future__ import division, print_function
import numpy as np
import bilby
diff --git a/examples/gw_examples/injection_examples/using_gwin.py b/examples/gw_examples/injection_examples/using_gwin.py
index 4d9c583ac..de68a8288 100644
--- a/examples/gw_examples/injection_examples/using_gwin.py
+++ b/examples/gw_examples/injection_examples/using_gwin.py
@@ -15,7 +15,6 @@ of the model. So, in the following, we only create priors for the parameters
to be searched over.
"""
-from __future__ import division, print_function
import numpy as np
import bilby
diff --git a/examples/gw_examples/supernova_example/supernova_example.py b/examples/gw_examples/supernova_example/supernova_example.py
index 507c4e4ed..b5de9f407 100644
--- a/examples/gw_examples/supernova_example/supernova_example.py
+++ b/examples/gw_examples/supernova_example/supernova_example.py
@@ -7,7 +7,6 @@ supernova waveforms. The first few PCs are then linearly combined with a scale
factor. (See https://arxiv.org/pdf/1202.3256.pdf)
"""
-from __future__ import division, print_function
import numpy as np
import bilby
diff --git a/requirements.txt b/requirements.txt
index bf8b8babc..8512031dd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,3 @@
-future
dynesty
emcee
corner
diff --git a/setup.py b/setup.py
index 0882ade9b..79fe30cfe 100644
--- a/setup.py
+++ b/setup.py
@@ -87,7 +87,6 @@ setup(name='bilby',
'bilby': [version_file]},
python_requires='>=3.5',
install_requires=[
- 'future',
'dynesty>=1.0.0',
'emcee',
'corner',
diff --git a/test/core/prior/prior_test.py b/test/core/prior/prior_test.py
index dc6ee205e..2bbbc2bf1 100644
--- a/test/core/prior/prior_test.py
+++ b/test/core/prior/prior_test.py
@@ -1,4 +1,3 @@
-from __future__ import absolute_import, division
import bilby
import unittest
import numpy as np
--
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