Rlagha/example 2 (#29)

* harmonic example

* cyclic example

* multi stage example

* patch examples and add math operator

Co-authored-by: Alex Kaszynski <[email protected]>

Author: rlagha

ansys/dpf/core/core.py

@@ -46,10 +46,12 @@ def __init__(self, channel=None, load_operators=True, timeout=5):
         self._channel = channel
         self._stub = self._connect(timeout)
 
+        # these operators are included by default in v211
         if load_operators:
             self._load_native_operators()
             self._load_mapdl_operators()
             self._load_mesh_operators()
+            self._load_math_operators()
 
     def _connect(self, timeout=5):
         """Connect to dpf service within a given timeout"""
@@ -151,3 +153,16 @@ def _load_hdf5(self):
             self.load_library('Ans.Dpf.Hdf5.dll', operator_name)
         else:
             self.load_library('Ans.Dpf.Hdf5D.dll', operator_name)
+
+    def _load_math_operators(self):
+        """Load math operators"""
+        operator_name = 'math'
+        try:
+            self.load_library('libAns.Dpf.Math.so', operator_name)
+        except:
+            pass
+
+        if CONFIGURATION == "release":
+            self.load_library('Ans.Dpf.Math.dll', operator_name)
+        else:
+            self.load_library('Ans.Dpf.MathD.dll', operator_name)

ansys/dpf/core/dpf_operator.py

@@ -255,6 +255,12 @@ def _find_outputs_corresponding_pins(self, type_names, inpt, pin,
                                          corresponding_pins):
         input_type_name = type(inpt).__name__
         for python_name in type_names:
+            # appears to be an issue on Linux.  This check is here
+            # because cpp mappings are a single type mapping and
+            # sometimes the spec contains 'B' instead of 'bool'
+            if python_name == 'B':
+                python_name = 'bool'
+
             if python_name == input_type_name:
                 corresponding_pins.append(pin)
             elif input_type_name == "Outputs":

ansys/dpf/core/examples/downloads.py

@@ -119,7 +119,7 @@ def download_all_kinds_of_complexity_modal() -> str:
     Download an example result file and return the path of the file
 
     >>> from ansys.dpf.core import examples
-    >>> path = examples.download_all_kinds_of_complexity_modal
+    >>> path = examples.download_all_kinds_of_complexity_modal()
     >>> path
     'C:/Users/user/AppData/local/temp/modal_allKindOfComplexity.rst'
 
@@ -144,9 +144,58 @@ def download_pontoon() -> str:
     Download an example result file and return the path of the file
 
     >>> from ansys.dpf.core import examples
-    >>> path = examples.download_all_kinds_of_complexity_modal
+    >>> path = examples.download_pontoon()
     >>> path
-    'C:/Users/user/AppData/local/temp/modal_allKindOfComplexity.rst'
+    'C:/Users/user/AppData/local/temp/pontoon.rst'
 
     """
     return _download_file('docs', 'pontoon.rst')
+
+
+def download_multi_harmonic_result() -> str:
+    """Download an example multi-harmonic result file and return the
+    download path.
+
+    Examples files are downloaded to a persistent cache to avoid
+    re-downloading the same file twice.
+
+    Returns
+    -------
+    str
+        Path to the example file.
+
+    Examples
+    --------
+    Download an example result file and return the path of the file
+
+    >>> from ansys.dpf.core import examples
+    >>> path = examples.download_multi_harmonic_result()
+    >>> path
+    'C:/Users/user/AppData/local/temp/file_harmonic_5rpms.rst'
+    """
+    return _download_file('harmonic', 'file_harmonic_5rpms.rst')
+
+
+def download_multi_stage_cyclic_result() -> str:
+    """Download an example multi stage result file and return the
+    download path.
+
+    Examples files are downloaded to a persistent cache to avoid
+    re-downloading the same file twice.
+
+    Returns
+    -------
+    str
+        Path to the example file.
+
+    Examples
+    --------
+    Download an example result file and return the path of the file
+
+    >>> from ansys.dpf.core import examples
+    >>> path = examples.download_multi_stage_cyclic_result()
+    >>> path
+    'C:/Users/user/AppData/local/temp/multistage.rst'
+
+    """
+    return _download_file('multistage', 'multistage.rst')

ansys/dpf/core/examples/examples.py

@@ -17,3 +17,4 @@
 steady_therm = os.path.join(_module_path, 'rth', 'rth_steady.rth')
 transient_therm = os.path.join(_module_path, 'rth', 'rth_transient.rth')
 msup_transient = os.path.join(_module_path, 'msup_transient_plate1.rst')
+simple_cyclic = os.path.join(_module_path, 'file_cyclic.rst')

ansys/dpf/core/examples/file_cyclic.rst

@@ -43,7 +43,7 @@ def connect(self, inpt):
 
         corresponding_pins = []
 
-        self._operator._find_outputs_corresponding_pins(self._python_expected_types,inpt, self._pin, corresponding_pins)
+        self._operator._find_outputs_corresponding_pins(self._python_expected_types, inpt, self._pin, corresponding_pins)
         if len(corresponding_pins) > 1:
             err_str = "Pin connection is ambiguous, specify the pin with:\n"
             for pin in corresponding_pins:

ansys/dpf/core/inputs.py

@@ -1,6 +1,5 @@
 import sys
 import inspect
-import re
 
 ## to do : change that one the module is done
 from ansys.dpf.core.meshed_region import *
@@ -18,7 +17,7 @@
 
 map_types_to_cpp = smart_dict_camel()
 for classes in inspect.getmembers(sys.modules[__name__], inspect.isclass):
-    map_types_to_cpp[classes[0]]=camel_to_snake_case(classes[0])
+    map_types_to_cpp[classes[0]] = camel_to_snake_case(classes[0])
 map_types_to_cpp['str'] = 'string'
 map_types_to_cpp['MeshedRegion'] = 'abstract_meshed_region'
 map_types_to_cpp['list'] = 'vector<int32>'
@@ -27,12 +26,13 @@
 map_types_to_cpp['double'] = 'double'
 map_types_to_cpp['float'] = 'double'
 
+
 class smart_dict_snake(dict):
     def __missing__(self, key):
         return snake_to_camel_case(key)
-map_types_to_python= smart_dict_snake()
+map_types_to_python = smart_dict_snake()
 for k, v in map_types_to_cpp.items():
-    map_types_to_python[v]=k
+    map_types_to_python[v] = k
 
 
 map_unit_system = smart_dict_unit_system()

ansys/dpf/core/mapping_types.py

@@ -2,4 +2,3 @@
 
 source IMAGE_NAME
 docker build -t $IMAGE .
-# docker push $IMAGE

docker/build.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+source IMAGE_NAME
+docker push $IMAGE

docker/push_image.sh

@@ -18,4 +18,3 @@
 
 source IMAGE_NAME
 docker run -it --rm -v `pwd`/../:/dpf -v /tmp:/dpf/_cache -p 50054:50054 --name dpf $IMAGE
-