Patch CI for Public Release

.ci/azure-pipelines.yml

@@ -20,7 +20,6 @@ pr:
     exclude:
     - '*'
 
-
 jobs:
 - job: Windows
   variables:
@@ -130,7 +129,7 @@ jobs:
         docker pull $(DPF_IMAGE)
         docker run --restart always --name dpf -v `pwd`:/dpf -v /tmp:/dpf/_cache -p $(DPF_PORT):50054 $(DPF_IMAGE) > log.txt &
         grep -q 'server started on ip' <(timeout 60 tail -f log.txt)
-        python -c "from ansys.dpf import core; core.connect_to_server(port=$(DPF_PORT)); print('Python Connected')"
+        python -c "from ansys.dpf import core as dpf; dpf.connect_to_server(port=$(DPF_PORT)); print('Python Connected')"
       displayName: Pull, launch, and validate DPF service
 
     - script: |
@@ -140,44 +139,13 @@ jobs:
         pytest -v --junitxml=junit/test-results.xml --cov ansys.dpf.core --cov-report=xml --cov-report=html
       displayName: Test Core API
 
-
-#     - script: |
-#         .ci/setup_headless_display.sh
-#         pip install -r .ci/requirements_test_xvfb.txt
-#         python .ci/display_test.py
-#       displayName: Install and start a virtual framebuffer
-
-
-#     - script: |
-#         set -ex
-#         echo $(PAT) | docker login -u $(GH_USERNAME) --password-stdin docker.pkg.github.com
-#         docker pull $(MAPDL_IMAGE)
-#         docker run -e ANSYSLMD_LICENSE_FILE=1055@$(LICENSE_SERVER) --restart always --name mapdl -p $(PYMAPDL_PORT):50052 $(MAPDL_IMAGE) -smp &
-#         python -c "from ansys.mapdl import launch_mapdl; print(launch_mapdl())"
-#       displayName: Pull, launch, and validate MAPDL service
-
-#     - script: |
-#         pip install -r requirements_test.txt
-#         pip install pytest-azurepipelines
-#         pytest -v --junitxml=junit/test-results.xml --cov --cov-report=xml --cov-report=html
-#       displayName:  'Test Core API'
-
-    # - template: build_documentation.yml  # path is relative
-
-    # - script: |
-    #     bash <(curl -s https://codecov.io/bash)
-    #   displayName: 'Upload coverage to codecov.io'
-    #   condition: eq(variables['python.version'], '3.7')
-
-    # - script: |
-    #     pip install twine
-    #     python setup.py sdist
-    #     twine upload --skip-existing dist/pyvista*
-    #   displayName: 'Upload to PyPi'
-    #   condition: and(eq(variables['python.version'], '3.7'), contains(variables['Build.SourceBranch'], 'refs/tags/'))
-    #   env:
-    #     TWINE_USERNAME: $(twine.username)
-    #     TWINE_PASSWORD: $(twine.password)
-    #     TWINE_REPOSITORY_URL: "https://upload.pypi.org/legacy/"
-
-
+    - script: |
+        pip install twine
+        python setup.py sdist
+        twine upload --skip-existing dist/*
+      displayName: 'Upload to PyPi'
+      condition: contains(variables['Build.SourceBranch'], 'refs/tags/')
+      env:
+        TWINE_USERNAME: __token__
+        TWINE_PASSWORD: $(PYPI_TOKEN)
+        TWINE_REPOSITORY_URL: "https://upload.pypi.org/legacy/"

.github/workflows/ci-build.yml

@@ -3,8 +3,8 @@ name: Documentation Build
 
 on: [push, pull_request, workflow_dispatch]
 
+
 jobs:
-  # This workflow contains a single job called "build"
   build:
     runs-on: ubuntu-20.04
 
@@ -50,17 +50,26 @@ jobs:
         env:
           GH_USERNAME: ${{ secrets.GH_USERNAME }}
           PAT: ${{ secrets.REPO_DOWNLOAD_PAT }}
-
-
+
       - name: Build Documentation
         run: |
           sudo apt install pandoc -qy
           pip install -r requirements_docs.txt
           make -C docs html
+          touch docs/build/html/.nojekyll
 
       - name: Upload Documentation
         uses: actions/upload-artifact@v2.2.1
         with:
           name: Documentation
           path: docs/build/html
           retention-days: 7
+
+      - name: Deploy
+        uses: JamesIves/github-pages-deploy-action@3.7.1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          BRANCH: gh-pages
+          FOLDER: docs/build/html
+          CLEAN: true

README.md

@@ -1,44 +1,89 @@
-# DPF - ANSYS Data Processing Framework
+# DPF - Ansys Data Processing Framework
+
+The Data Processing Framework (DPF) is designed to provide numerical
+simulation users/engineers with a toolbox for accessing and
+transforming simulation data. DPF can access data from solver result
+files as well as several neutral formats (csv, hdf5, vtk,
+etc.). Various operators are available allowing the manipulation and
+the transformation of this data.
+
+DPF is a workflow-based framework which allows simple and/or complex
+evaluations by chaining operators. The data in DPF is defined based on
+physics agnostic mathematical quantities described in a
+self-sufficient entity called field. This allows DPF to be a modular
+and easy to use tool with a large range of capabilities. It's a
+product designed to handle large amount of data.
+
+The Python ``ansys.dpf.core`` module provides a Python interface to
+the powerful DPF framework enabling rapid post-processing of a variety
+of Ansys file formats and physics solutions without ever leaving a
+Python environment.
 
 
 ## Installation
 
-Clone and install this repository with:
+Install this repository with:
 
 ```
-git clone https://github.com/pyansys/DPF-Core
-cd DPF-Core
-pip install . --user
+pip install ansys-dpf-core
 ```
 
-Install any missing libraries from Artifactory with:
+You can also clone and install this repository with:
 
 ```
-pip install --extra-index-url=http://canartifactory.ansys.com:8080/artifactory/api/pypi/pypi/simple --trusted-host canartifactory.ansys.com ansys-grpc-dpf
+git clone https://github.com/pyansys/DPF-Core
+cd DPF-Core
+pip install . --user
 ```
 
-This step will be eliminated once DPF is live on PyPi.
-
 
 ## Running DPF
 
+### Brief Demo
 Provided you have ANSYS 2021R1 installed, a DPF server will start
-automatically once you start using DPF:
+automatically once you start using DPF.
 
+Opening a result file generated from Ansys workbench or MAPDL is as easy as:
 
-```py
-from ansys.dpf import core
+```
+>>> from ansys.dpf.core import Model
+>>> model = Model('file.rst')
+>>> print(model)
+DPF Model
+------------------------------
+Static analysis
+Unit system: Metric (m, kg, N, s, V, A)
+Physics Type: Mecanic
+Available results:
+     -  displacement
+     -  element_nodal_forces
+     -  volume
+     -  energy_stiffness_matrix
+     -  hourglass_energy
+     -  thermal_dissipation_energy
+     -  kinetic_energy
+     -  co_energy
+     -  incremental_energy
+     -  temperature
+```
+
+Open up an result with:
 
-norm = core.Operator('norm_fc')
+```py
+>>> model.displacement
+```
 
-# or open up a model
-model = core.Model('file.rst')
+Then start linking operators with:
 
+```py
+>>> norm = core.Operator('norm_fc')
 ```
 
-The `ansys.dpf.core` module takes care of starting your local server
-for you so you don't have to.  If you need to connect to a remote DPF
-instance, use the ``connect_to_server`` function:
+### Starting the Service
+
+The `ansys.dpf.core` automatically starts the DPF service in the
+background and connects to it.  If you need to connect to an existing
+remote DPF instance, use the ``connect_to_server`` function:
 
 ```py
 from ansys.dpf import core
@@ -48,26 +93,3 @@ connect_to_server('10.0.0.22, 50054)
 Once connected, this connection will remain for the duration of the
 module until you exit python or connect to a different server.
 
-
-## Unit Testing
-
-Unit tests can be run by first installing the testing requirements with `pip install -r requirements_test.txt` and then running pytest with:
-
-```
-pytest
-```
-
-If you have ANSYS v2021R1 installed locally, the unit tests will
-automatically start up the DPF server and run the tests.  If you need
-to disable this and have the unit tests run against a remote server,
-setup the following environment variables:
-
-```
-set DPF_START_SERVER=False
-set DPF_IP=<IP of Remote Computer>
-set DPF_PORT=<Port of Remote DPF Server>
-```
-
-
-## Examples
-See the example scripts in the examples folder for some basic examples.

ansys/dpf/core/data_sources.py

@@ -9,8 +9,8 @@ class DataSources:
     """Represent the file sources of a model.
 
     Initialize the data_sources with either optional data_sources
-    message, or by connecting to a stub A Result path can be
-    directly set
+    message, or by connecting to a stub.  Result path can also be
+    directly set.
 
     Parameters
     ----------

ansys/dpf/core/operators_helper.py

@@ -1,4 +1,8 @@
-"""Wrappers for operators"""
+"""Wrappers for DPF operators.
+
+These operators are available as functions from ``dpf.operators`` and
+simplify the creation of new chained operators.
+"""
 from ansys import dpf
 from ansys.dpf.core.common import types as dpf_types
 

ansys/dpf/core/plotter.py

@@ -1,6 +1,7 @@
 """Dpf plotter class is contained in this module.
-Allows to plot a mesh and a fields container
-using pyvista."""
+
+Allows to plot a mesh and a fields container using pyvista.
+"""
 import tempfile
 
 import pyvista as pv
@@ -16,6 +17,8 @@
 
 
 class Plotter:
+    """Internal class used by DPF-Core to plot fields and meshed regions"""
+
     def __init__(self, mesh):
         self._mesh = mesh
 

docker/env.sh

@@ -0,0 +1,5 @@
+# Setup the testing environment using docker
+# run with:
+# source env.sh
+export DPF_START_SERVER=FALSE
+export DPF_DOCKER=True

docs/source/api/data_sources.rst

@@ -0,0 +1,6 @@
+******************
+Data Sources Class
+******************
+.. autoclass:: ansys.dpf.core.data_sources.DataSources
+    :members:
+    :private-members:

docs/source/api/element.rst

@@ -0,0 +1,5 @@
+*************
+Element Class
+*************
+.. autoclass:: ansys.dpf.core.meshed_region.Element
+    :members:

docs/source/api/elements.rst

@@ -0,0 +1,5 @@
+**************
+Elements Class
+**************
+.. autoclass:: ansys.dpf.core.meshed_region.Elements
+    :members:

docs/source/api/field.rst

@@ -0,0 +1,5 @@
+***********
+Field Class
+***********
+.. autoclass:: ansys.dpf.core.field.Field
+    :members:

docs/source/api/fieldscontainer.rst

@@ -0,0 +1,5 @@
+*********************
+FieldsContainer Class
+*********************
+.. autoclass:: ansys.dpf.core.fields_container.FieldsContainer
+    :members: