GitHub Actions

.github/workflows/code-style.yml

@@ -0,0 +1,21 @@
+name: Code style
+
+# This workflow runs code style checks.
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+    - name: Check code style
+      run: |
+        pip install pycodestyle
+        pycodestyle pandana

.github/workflows/coverage.yml

@@ -0,0 +1,33 @@
+name: Coverage
+
+# This workflow generates a coverage report (how much of the codebase is covered by the
+# unit tests) and uploads the information to Coveralls.io for reporting and analysis.
+
+on:
+  # push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Install Pandana
+      run: |
+        pip install .
+        pip install osmnet
+    - name: Run unit tests
+      run: |
+        pip install 'pytest<4.0' 'pytest-cov<2.10'
+        python setup.py test --pytest-args "--cov pandana --cov-report term-missing"
+    - name: Upload to Coveralls
+      run: |
+        pip install coveralls
+        coveralls
+      env: 
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/cross-compatibility.yml

@@ -0,0 +1,52 @@
+name: Cross-compatibility
+
+# This workflow runs the Pandana unit tests across a comprehensive range of Python
+# versions and operating systems. 
+
+# TO DO: might be clearer to split this into a set of default-python builds and a set of
+# conda-based builds -- see installation.yml for example. Windows needs conda in order to
+# install geospatial dependencies.
+
+on:
+  # push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: [3.6, 3.7, 3.8]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      if: matrix.os != 'windows-latest'
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Set up Python ${{ matrix.python-version }} (conda - for win)
+      if: matrix.os == 'windows-latest'
+      uses: conda-incubator/setup-miniconda@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install OSMnet
+      if: matrix.os != 'windows-latest'
+      run: |
+        pip install osmnet
+    - name: Install OSMnet (conda - for win)
+      if: matrix.os == 'windows-latest'
+      run: |
+        conda install osmnet --channel conda-forge
+    - name: Install Pandana from source code
+      run: |
+        pip install .
+    - name: Run demo
+      run: |
+        python examples/simple_example.py
+    - name: Run unit tests (skipped on windows)
+      if: matrix.os != 'windows-latest'  # skipped because not passing at the moment
+      run: |
+        pip install 'pytest<4.0'
+        python setup.py test

.github/workflows/installation.yml

@@ -0,0 +1,58 @@
+name: Installation
+
+# This workflow installs Pandana from Pip and Conda across a range of Python versions and
+# operating systems. You can run this manually after a new release is posted to confirm
+# that it installs smoothly. This workflow also runs periodically in the background to
+# catch dependency updates that break Pandana.
+
+on:
+  # push:
+  # pull_request:
+  workflow_dispatch:
+  schedule:
+  - cron: '0 3 * * 1'  # every Monday at 3am UTC (Sunday evening Calif time)
+
+jobs:
+  build-pip:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        # Pip installation for Windows is not supported. Pip installation for Mac is
+        # broken in the GitHub Actions environment with Pandana v0.6 but should be fixed
+        # in the next Pandana release.
+        python-version: [3.6, 3.7, 3.8]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install Pandana
+      run: |
+        pip install pandana
+    - name: Run demo
+      run: |
+        python examples/simple_example.py
+
+  build-conda:
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        shell: bash -l {0}  # needed for conda persistence
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: [3.6, 3.7, 3.8, 3.9]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: conda-incubator/setup-miniconda@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install Pandana
+      run: |
+        conda install pandana --channel conda-forge
+    - name: Run demo
+      run: |
+        python examples/simple_example.py

.github/workflows/unit-tests.yml

@@ -0,0 +1,28 @@
+name: Unit tests
+
+# This workflow runs the Pandana unit tests in a single generic environment (recent but
+# stable Python version on recent but stable Ubuntu). The cross-compatibility.yml
+# workflow runs the same tests across multiple platforms.
+
+on:
+  push:
+  # pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Install Pandana
+      run: |
+        pip install .
+        pip install osmnet
+    - name: Run unit tests
+      run: |
+        pip install 'pytest<4.0'
+        python setup.py test

.github/workflows/windows.yml

@@ -0,0 +1,25 @@
+name: Windows tests
+
+# This workflow runs the Pandana unit tests in Windows -- this is a one-off for debugging.
+
+on:
+  # push:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: windows-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: conda-incubator/setup-miniconda@v2
+      with:
+        python-version: 3.8
+    - name: Install Pandana
+      run: |
+        pip install .
+        pip install 'pytest<4.0'
+        conda install osmnet --channel conda-forge
+    - name: Run unit tests
+      run: |
+        python setup.py test

pandana/loaders/tests/test_osm.py

@@ -2,7 +2,7 @@
 
 import pandana
 from pandana.loaders import osm
-from pandana.testing import skipiftravis
+from pandana.testing import skipifci
 
 
 @pytest.fixture(scope='module')
@@ -41,7 +41,7 @@ def test_process_node():
     assert osm.process_node(test_node) == expected
 
 
-@skipiftravis
+@skipifci
 def test_network_from_bbox(bbox2):
     net = osm.pdna_network_from_bbox(*bbox2)
     assert isinstance(net, pandana.Network)

pandana/loaders/tests/test_pandash5.py

@@ -6,7 +6,7 @@
 
 import pandas.util.testing as pdt
 from pandana import Network
-from pandana.testing import skipiftravis
+from pandana.testing import skipifci
 
 from pandana.loaders import pandash5 as ph5
 
@@ -71,7 +71,7 @@ def cleanup():
     return fname
 
 
-@skipiftravis
+@skipifci
 def test_remove_nodes(network, rm_nodes):
     # node 0 is connected to node 4, which is in turn connected to node 5
     # node 7 is connected to node 11, which has no other connections
@@ -96,7 +96,7 @@ def test_remove_nodes(network, rm_nodes):
     pdt.assert_frame_equal(edges, exp_edges)
 
 
-@skipiftravis
+@skipifci
 def test_network_to_pandas_hdf5(
         tmpfile, network, nodes, edges_df, impedance_names, two_way):
     ph5.network_to_pandas_hdf5(network, tmpfile)
@@ -110,7 +110,7 @@ def test_network_to_pandas_hdf5(
         store['impedance_names'], pd.Series(impedance_names))
 
 
-@skipiftravis
+@skipifci
 def test_network_to_pandas_hdf5_removal(
         tmpfile, network, impedance_names, two_way, rm_nodes):
     nodes, edges = ph5.remove_nodes(network, rm_nodes)
@@ -125,7 +125,7 @@ def test_network_to_pandas_hdf5_removal(
         store['impedance_names'], pd.Series(impedance_names))
 
 
-@skipiftravis
+@skipifci
 def test_network_from_pandas_hdf5(
         tmpfile, network, nodes, edges_df, impedance_names, two_way):
     ph5.network_to_pandas_hdf5(network, tmpfile)
@@ -137,7 +137,7 @@ def test_network_from_pandas_hdf5(
     assert new_net.impedance_names == impedance_names
 
 
-@skipiftravis
+@skipifci
 def test_network_save_load_hdf5(
         tmpfile, network, impedance_names, two_way, rm_nodes):
     network.save_hdf5(tmpfile, rm_nodes)
@@ -153,7 +153,7 @@ def test_network_save_load_hdf5(
 
 # this is an odd place for this test because it's not related to HDF5,
 # but my test Network is perfect.
-@skipiftravis
+@skipifci
 def test_network_low_connectivity_nodes(network, impedance_names):
     nodes = network.low_connectivity_nodes(10, 3, imp_name=impedance_names[0])
     assert list(nodes) == [7, 11]

pandana/testing.py

@@ -2,5 +2,5 @@
 
 import pytest
 
-skipiftravis = pytest.mark.skipif(
-    os.environ.get('TRAVIS') == 'true', reason='skip on Travis-CI')
+skipifci = pytest.mark.skipif(
+    os.environ.get('CI') == 'true', reason='skip on CI')

pandana/tests/test_pandana.py

@@ -5,7 +5,7 @@
 import pandas as pd
 import pytest
 from pandas.util import testing as pdt
-from pandana.testing import skipiftravis
+from pandana.testing import skipifci
 
 import pandana.network as pdna
 

setup.py

@@ -59,11 +59,6 @@ def run(self):
 
 if sys.platform.startswith('darwin'):  # Mac
 
-    # This environment variable sets the earliest OS version that the compiled
-    # code will be compatible with. In certain contexts the default is too old
-    # to allow using libc++; supporting OS X 10.9 and later seems reasonable
-    os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.9'
-
     extra_compile_args += ['-D NO_TR1_MEMORY', '-stdlib=libc++']
     extra_link_args += ['-stdlib=libc++']