Include Python3.8 into Azure Pipelines (#904)

* add Python3.8 to azure config

* fix version name

* add requirements-py38.yml config

* add to what's new

* fix what's new pytest-remote issue and pull reference

Author: CameronTStark

azure-pipelines.yml

@@ -18,6 +18,8 @@ jobs:
         python.version: '3.6'
       Python37:
         python.version: '3.7'
+      Python38:
+        python.version: '3.8'
 
 
   steps:
@@ -58,6 +60,8 @@ jobs:
         coverage: true
       Python37:
         python.version: '37'
+      Python38:
+        python.version: '38'
 
   steps:
   - bash: echo "##vso[task.prependpath]/usr/share/miniconda/bin"
@@ -111,6 +115,8 @@ jobs:
         python.version: '36'
       Python37-windows:
         python.version: '37'
+      Python38-windows:
+        python.version: '38'
 
   steps:
   - powershell: Write-Host "##vso[task.prependpath]$env:CONDA\Scripts"
@@ -148,6 +154,8 @@ jobs:
         python.version: '3.6'
       Python37:
         python.version: '3.7'
+      Python38:
+        python.version: '3.8'
 
   steps:
   - task: UsePythonVersion@0

ci/requirements-py38.yml

@@ -0,0 +1,30 @@
+name: test_env
+channels:
+    - defaults
+    - conda-forge
+dependencies:
+    - coveralls
+    - cython
+    - ephem
+    - netcdf4
+    - nose
+    - numba
+    - numpy
+    - pandas
+    - pip
+    - pytables  # tables when using pip+PyPI
+    - pytest
+    - pytest-cov
+    - pytest-mock
+    - pytest-timeout
+    - pytest-rerunfailures
+    - pytest-remotedata
+    - python=3.8
+    - pytz
+    - requests
+    - scipy
+    - shapely  # pvfactors dependency
+    - siphon  # conda-forge
+    - pip:
+        - nrel-pysam>=2.0
+        - pvfactors==1.0.1

docs/sphinx/source/whatsnew/v0.7.2.rst

@@ -27,12 +27,13 @@ Bug fixes
   the page. (:pull:`890`) (:issue:`888`)
 * Implement `pytest-remotedata <https://github.com/astropy/pytest-remotedata>`_
   to increase test suite speed. Requires ``--remote-data`` pytest flag to
-  execute data retrieval tests over a network.
+  execute data retrieval tests over a network.(:issue:`882`)(:pull:`896`)
 * Fix missing
   `0.7.0 what's new <https://pvlib-python.readthedocs.io/en/stable/whatsnew.html#v0-7-0-december-18-2019>`_
   entries about changes to ``PVSystem.pvwatts_ac``. Delete unreleased
   0.6.4 what's new file. (:issue:`898`)
 * Compatibility with cftime 1.1. (:issue:`895`)
+* Add Python3.8 to Azure Pipelines CI (:issue:`903`)(:pull:`904`)
 
 
 Documentation