Merge pull request e2nIEE#1356 from MMajidi137/julia_pkg

add test file

doc/shortcircuit/elements.rst

@@ -1,14 +1,14 @@
-.. _sc_elements:
-==================
-Network Elements
-==================
-
-Correction factors for generator and branch elements are implemented as defined in the IEC 60909 standard. The results for all elements are tested against commercial software to ensure that correction factors are correctly applied.
-
-
-.. toctree:: 
-    :maxdepth: 1
-
-    voltage_source
-    current_source
-    branch_elements
+.. _sc_elements:
+==================
+Network Elements
+==================
+
+Correction factors for generator and branch elements are implemented as defined in the IEC 60909 standard. The results for all elements are tested against commercial software to ensure that correction factors are correctly applied.
+
+
+.. toctree:: 
+    :maxdepth: 1
+
+    voltage_source
+    current_source
+    branch_elements

doc/shortcircuit/run.rst

@@ -1,21 +1,21 @@
-====================================
-Running a Short-Circuit Calculation
-====================================
-
-The short circuit calculation is carried out with the calc_sc function:
-
-.. autofunction:: pandapower.shortcircuit.calc_sc
-
-
-.. code:: python
-
-    import pandapower.shortcircuit as sc
-    import pandapower.networks as nw
-
-    net = nw.mv_oberrhein()
-    net.ext_grid["s_sc_min_mva"] = 100
-    net.ext_grid["rx_min"] = 0.1
-
-    net.line["endtemp_degree"] = 20
-    sc.calc_sc(net, case="min")
-    print(net.res_bus_sc)
+====================================
+Running a Short-Circuit Calculation
+====================================
+
+The short circuit calculation is carried out with the calc_sc function:
+
+.. autofunction:: pandapower.shortcircuit.calc_sc
+
+
+.. code:: python
+
+    import pandapower.shortcircuit as sc
+    import pandapower.networks as nw
+
+    net = nw.mv_oberrhein()
+    net.ext_grid["s_sc_min_mva"] = 100
+    net.ext_grid["rx_min"] = 0.1
+
+    net.line["endtemp_degree"] = 20
+    sc.calc_sc(net, case="min")
+    print(net.res_bus_sc)

pandapower/opf/run_powermodels.py

@@ -79,6 +79,7 @@ def _call_pandamodels(buffer_file, julia_file, dev_mode):  # pragma: no cover
     except ImportError:
         raise ImportError("cannot use PandaModels")
 
+
     Main.buffer_file = buffer_file
     result_pm = Main.eval(julia_file + "(buffer_file)")
     return result_pm

pandapower/test/opf/test_pandamodels_installation.py

@@ -0,0 +1,131 @@
+# Copyright (c) 2016-2021 by University of Kassel and Fraunhofer Institute for Energy Economics
+# and Energy System Technology (IEE), Kassel. All rights reserved.
+
+
+import pytest
+
+julia_installed = []
+
+@pytest.mark.slow
+@pytest.mark.skipif(julia_installed == False, reason="requires julia installation")
+def test_julia_installation():
+
+    try:
+        from julia.core import UnsupportedPythonError
+    except AssertionError:
+        UnsupportedPythonError = Exception
+
+    try:
+        from julia import Main   
+        status = True
+
+    except (AssertionError, RuntimeError, UnsupportedPythonError) as e:
+        status = False
+        print(e)
+
+
+    julia_installed.append(status)
+
+
+@pytest.mark.slow
+@pytest.mark.skipif(julia_installed == False, reason="requires julia installation")
+@pytest.mark.dependency(depends=['test_julia_installation'])
+def test_julia_connection():
+
+    try:
+        import julia
+    except:
+        raise AssertionError(
+            "install pyjulia properlly to run PandaModels.jl")
+
+    try:
+        julia.Julia()
+    except:
+        raise AssertionError(
+            "cannot connect to julia, check pyjulia configuration")
+
+
+@pytest.mark.slow
+@pytest.mark.skipif(julia_installed == False, reason="requires julia installation")
+@pytest.mark.dependency(depends=['test_julia_connection'])
+def test_pandamodels_installation():
+
+    from julia import Main
+    from julia import Pkg
+    from julia import Base
+
+    if Base.find_package("PandaModels"):  
+        # remove PandaModels to reinstall it
+        Pkg.rm("PandaModels")
+        Pkg.resolve()
+
+    else:
+        print("PandaModels is not installed yet!")  
+
+    Pkg.Registry.update()
+    Pkg.add("PandaModels")  
+    Pkg.build()
+    Pkg.resolve()
+    print("PandaModels is added to julia packages")
+
+    try:
+        Main.using("PandaModels")
+        print("using PandaModels in its base mode!")
+    except:
+        raise AssertionError("cannot use PandaModels in its base mode")
+
+
+@pytest.mark.slow
+@pytest.mark.skipif(julia_installed == False, reason="requires julia installation")
+@pytest.mark.dependency(depends=['test_pandamodels_installation'])
+def test_pandamodels_dev_mode():
+
+    from julia import Main
+    from julia import Pkg
+    from julia import Base
+
+    if Base.find_package("PandaModels"):  
+        # remove PandaModels to reinstall it
+        Pkg.rm("PandaModels")
+        Pkg.resolve()
+
+
+    Pkg.Registry.update()
+    Pkg.add("PandaModels")  
+    print("installing dev mode is a slow process!")  
+    Pkg.resolve()
+    Pkg.develop("PandaModels")
+    # add pandamodels dependencies: slow process
+    Pkg.instantiate()            
+    Pkg.build()
+    Pkg.resolve()
+    print("dev mode of PandaModels is added to julia packages")
+
+    try:
+        Pkg.activate("PandaModels")
+        Main.using("PandaModels")
+        print("using PandaModels in its dev mode!")
+    except:
+        raise AssertionError("cannot use PandaModels in its base mode")
+
+    # activate julia base mode
+    Pkg.activate()
+    # remove dev mod
+    Pkg.rm("PandaModels")
+    Pkg.resolve()
+    # reinstall base mode
+    Pkg.Registry.update()
+    Pkg.add("PandaModels")  
+    Pkg.build()
+    Pkg.resolve()
+    print("PandaModels is added to julia packages")
+
+
+if __name__ == '__main__':
+
+    # test_julia_installation()
+    # test_julia_connection()
+    # test_pandamodels_installation()
+    # test_pandamodels_dev_mode()
+
+    pytest.main([__file__])