Delete requirements.txt; related CI & test changes (#149)

* delete requirements.txt

* add pytest-cov to tests_require

* rework CI config

* don't globally import ruptures in tests

* more ruptures fix

* install [optional] as well as [test]

* nix reference to requirements.txt in sphinx docs

.github/workflows/lint-and-test.yml

@@ -9,9 +9,9 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         python-version: [3.7, 3.8, 3.9, "3.10"]
-        requirements: [requirements.txt]
+        requirements: ['']
         include:
-          - requirements: requirements-min.txt
+          - requirements: "-r requirements-min.txt"
             python-version: 3.7
             os: ubuntu-latest
 
@@ -23,13 +23,12 @@ jobs:
       uses: actions/setup-python@v1
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install dependencies in ${{ matrix.requirements }}
+    - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r ${{ matrix.requirements }} .[all]
+        pip install ${{ matrix.requirements }} .[test,optional]
     - name: Test with pytest
       run: |
-        pip install pytest pytest-cov
         pytest --cov=pvanalytics --cov-config=.coveragerc --cov-report term-missing pvanalytics --runslow
     - name: Upload Coverage
       run: |
@@ -75,11 +74,8 @@ jobs:
       uses: actions/setup-python@v1
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install -r requirements.txt
     - name: Lint with flake8
       run: |
+        python -m pip install --upgrade pip
         pip install flake8
         flake8 . --count --statistics --show-source

docs/index.rst

@@ -82,9 +82,6 @@ It supports:
   and at minimum the last three minor versions
 - The latest release of `PVLib <https://pvlib-python.readthedocs.io>`_.
 
-PVAnalytics depends on the following packages:
-
-.. literalinclude:: ../requirements.txt
 
 Contents
 ========

pvanalytics/tests/quality/test_data_shifts.py

@@ -3,7 +3,6 @@
 import pytest
 from pvanalytics.quality import data_shifts as dt
 from ..conftest import DATA_DIR, requires_ruptures
-import ruptures
 
 
 test_file_1 = DATA_DIR / "pvlib_data_shift.csv"
@@ -28,6 +27,7 @@ def test_detect_data_shifts(generate_series):
     Unit test that data shifts are correctly identified in the simulated time
     series.
     """
+    import ruptures
     signal_no_index, signal_datetime_index, df_weekly_resample, \
         changepoint_date = generate_series
     # Test that an error is thrown when a Pandas series with no datetime
@@ -62,6 +62,7 @@ def test_detect_data_shifts(generate_series):
     assert (len(shift_index_param.index) == len(signal_datetime_index.index))
 
 
+@requires_ruptures
 def test_get_longest_shift_segment_dates(generate_series):
     """
     Unit test that the longest interval between data shifts is selected for

setup.py

@@ -28,6 +28,7 @@
 
 TESTS_REQUIRE = [
     'pytest',
+    'pytest-cov',
 ]
 
 INSTALL_REQUIRES = [