Merge branch 'remove_python3.5_support' into 'master'

Make Python 3.6+ a specific requirement

See merge request lscsoft/bilby!979

containers/v2-dockerfile-test-suite-python35

-# This dockerfile is written automatically and should not be modified by hand.
-
-FROM containers.ligo.org/docker/base:conda
-LABEL name="bilby Base miniconda3" \
-maintainer="Gregory Ashton <gregory.ashton@ligo.org>"
-
-RUN conda update -n base -c defaults conda
-
-ENV conda_env python35
-
-RUN conda create -n ${conda_env} python=3.5
-RUN echo "source activate ${conda_env}" > ~/.bashrc
-ENV PATH /opt/conda/envs/${conda_env}/bin:$PATH
-RUN /bin/bash -c "source activate ${conda_env}"
-RUN conda info
-RUN python --version
-
-# Install pymultinest requirements
-RUN apt-get update
-RUN apt-get install -y libblas3 libblas-dev liblapack3 liblapack-dev \
-libatlas3-base libatlas-base-dev cmake build-essential gfortran
-
-# Install conda-installable programs
-RUN conda install -n ${conda_env} -y matplotlib numpy scipy pandas astropy flake8 mock
-RUN conda install -n ${conda_env} -c anaconda coverage configargparse future
-
-# Install conda-forge-installable programs
-RUN conda install -n ${conda_env} -c conda-forge black ligo-gracedb gwpy lalsuite ligo.skymap pytest-cov deepdish arviz
-
-# Install pip-requirements
-RUN pip install --upgrade pip
-RUN pip install --upgrade setuptools coverage-badge
-
-# Install documentation requirements
-RUN pip install sphinx numpydoc nbsphinx sphinx_rtd_theme sphinx-tabs autodoc
-
-# Install dependencies and samplers
-RUN pip install corner lalsuite theano healpy cython tables
-RUN pip install cpnest dynesty emcee nestle ptemcee pymc3 kombine dnest4 nessai
-RUN conda install -n ${conda_env} -c conda-forge pymultinest ultranest
-
-# Install Polychord
-RUN git clone https://github.com/PolyChord/PolyChordLite.git \
-&& (cd PolyChordLite && python setup.py --no-mpi install)
-
-# Install PTMCMCSampler
-RUN git clone https://github.com/jellis18/PTMCMCSampler.git \
-&& (cd PTMCMCSampler && python setup.py install)
-
-# Add the ROQ data to the image
-RUN mkdir roq_basis \
-    && cd roq_basis \
-    && wget https://git.ligo.org/lscsoft/ROQ_data/raw/master/IMRPhenomPv2/4s/B_linear.npy \
-    && wget https://git.ligo.org/lscsoft/ROQ_data/raw/master/IMRPhenomPv2/4s/B_quadratic.npy \
-    && wget https://git.ligo.org/lscsoft/ROQ_data/raw/master/IMRPhenomPv2/4s/fnodes_linear.npy \
-    && wget https://git.ligo.org/lscsoft/ROQ_data/raw/master/IMRPhenomPv2/4s/fnodes_quadratic.npy \
-    && wget https://git.ligo.org/lscsoft/ROQ_data/raw/master/IMRPhenomPv2/4s/params.dat

containers/write_dockerfiles.py

@@ -3,7 +3,7 @@ from datetime import date
 with open("dockerfile-template", "r") as ff:
     template = ff.read()
 
-python_versions = [(3, 5), (3, 6), (3, 7), (3, 8)]
+python_versions = [(3, 6), (3, 7), (3, 8)]
 today = date.today().strftime("%Y%m%d")
 
 for python_major_version, python_minor_version in python_versions:

docs/installation.txt

@@ -10,7 +10,7 @@ Installation
 
           $ conda install -c conda-forge bilby
 
-      Supported python versions: 3.5+.
+      Supported python versions: 3.6+.
 
    .. tab:: Pip
 
@@ -18,7 +18,7 @@ Installation
 
           $ pip install bilby
 
-      Supported python versions: 3.5+.
+      Supported python versions: 3.6+.
 
 
 This will install all requirements for running :code:`bilby` for general

setup.py

@@ -5,11 +5,11 @@ import subprocess
 import sys
 import os
 
-# check that python version is 3.5 or above
+# check that python version is 3.6 or above
 python_version = sys.version_info
-if python_version < (3, 5):
-    sys.exit("Python < 3.5 is not supported, aborting setup")
-print("Confirmed Python version {}.{}.{} >= 3.5.0".format(*python_version[:3]))
+if python_version < (3, 6):
+    sys.exit("Python < 3.6 is not supported, aborting setup")
+print("Confirmed Python version {}.{}.{} >= 3.6.0".format(*python_version[:3]))
 
 
 def write_version_file(version):
@@ -91,7 +91,7 @@ setup(name='bilby',
                     'bilby.gw.detector': ['noise_curves/*.txt', 'detectors/*'],
                     'bilby.gw.eos': ['eos_tables/*.dat'],
                     'bilby': [version_file]},
-      python_requires='>=3.5',
+      python_requires='>=3.6',
       install_requires=get_requirements(),
       entry_points={'console_scripts':
                     ['bilby_plot=cli_bilby.plot_multiple_posteriors:main',