Fix/457 remove old python

.gitignore

@@ -8,7 +8,6 @@
 /examples/Data/pose3example-rewritten.txt
 *.txt.user
 *.txt.user.6d59f0c
-/python-build/
 *.pydevproject
 cython/venv
 cython/gtsam.cpp

CMakeLists.txt

@@ -64,7 +64,6 @@ option(GTSAM_WITH_TBB                    "Use Intel Threaded Building Blocks (TB
 option(GTSAM_WITH_EIGEN_MKL              "Eigen will use Intel MKL if available" OFF)
 option(GTSAM_WITH_EIGEN_MKL_OPENMP       "Eigen, when using Intel MKL, will also use OpenMP for multithreading if available" OFF)
 option(GTSAM_THROW_CHEIRALITY_EXCEPTION "Throw exception when a triangulated point is behind a camera" ON)
-option(GTSAM_BUILD_PYTHON                "Enable/Disable building & installation of Python module" OFF)
 option(GTSAM_ALLOW_DEPRECATED_SINCE_V4   "Allow use of methods/functions deprecated in GTSAM 4" ON)
 option(GTSAM_TYPEDEF_POINTS_TO_VECTORS   "Typdef Point2 and Point3 to Eigen::Vector equivalents" OFF)
 option(GTSAM_SUPPORT_NESTED_DISSECTION   "Support Metis-based nested dissection" ON)
@@ -78,7 +77,7 @@ endif()
 option(GTSAM_INSTALL_MATLAB_TOOLBOX      "Enable/Disable installation of matlab toolbox"  OFF)
 option(GTSAM_INSTALL_CYTHON_TOOLBOX      "Enable/Disable installation of Cython toolbox"  OFF)
 option(GTSAM_BUILD_WRAP                  "Enable/Disable building of matlab/cython wrap utility (necessary for matlab/cython interface)" ON)
-set(GTSAM_PYTHON_VERSION "Default" CACHE STRING "The version of python to build the cython wrapper or python module for (or Default)")
+set(GTSAM_PYTHON_VERSION "Default" CACHE STRING "The version of python to build the cython wrapper for (or Default)")
 
 # Check / set dependent variables for MATLAB wrapper
 if((GTSAM_INSTALL_MATLAB_TOOLBOX OR GTSAM_INSTALL_CYTHON_TOOLBOX) AND NOT GTSAM_BUILD_WRAP)
@@ -98,10 +97,6 @@ if(GTSAM_INSTALL_MATLAB_TOOLBOX AND NOT BUILD_SHARED_LIBS)
 	message(FATAL_ERROR "GTSAM_INSTALL_MATLAB_TOOLBOX and BUILD_SHARED_LIBS=OFF. The MATLAB wrapper cannot be compiled with a static GTSAM library because mex modules are themselves shared libraries.  If you want a self-contained mex module, enable GTSAM_MEX_BUILD_STATIC_MODULE instead of BUILD_SHARED_LIBS=OFF.")
 endif()
 
-if(GTSAM_BUILD_PYTHON AND GTSAM_ALLOW_DEPRECATED_SINCE_V4)
-    message(FATAL_ERROR "GTSAM_BUILD_PYTHON and GTSAM_ALLOW_DEPRECATED_SINCE_V4 are both enabled. The python module cannot be compiled with deprecated functions turned on. Turn one of the two options off.")
-endif()
-
 if(GTSAM_INSTALL_MATLAB_TOOLBOX AND GTSAM_TYPEDEF_POINTS_TO_VECTORS)
     message(FATAL_ERROR "GTSAM_INSTALL_MATLAB_TOOLBOX and GTSAM_TYPEDEF_POINTS_TO_VECTORS are both enabled. For now, the MATLAB toolbox cannot deal with this yet.  Please turn one of the two options off.")
 endif()
@@ -423,20 +418,6 @@ if (GTSAM_INSTALL_MATLAB_TOOLBOX)
 	add_subdirectory(matlab)
 endif()
 
-# Python wrap
-if (GTSAM_BUILD_PYTHON)
-	include(GtsamPythonWrap)
-
-	# NOTE: The automatic generation of python wrapper from the gtsampy.h interface is
-	#       not working yet, so we're using a handwritten wrapper files on python/handwritten.
-	#       Once the python wrapping from the interface file is working, you can _swap_ the
-	#       comments on the next lines
-
-	# wrap_and_install_python(gtsampy.h "${GTSAM_ADDITIONAL_LIBRARIES}" "")
-	add_subdirectory(python)
-
-endif()
-
 # Cython wrap
 if (GTSAM_INSTALL_CYTHON_TOOLBOX)
   set(GTSAM_INSTALL_CYTHON_TOOLBOX 1)
@@ -570,29 +551,19 @@ print_config_flag(${GTSAM_ENABLE_CONSISTENCY_CHECKS}   "Runtime consistency chec
 print_config_flag(${GTSAM_ROT3_EXPMAP}                 "Rot3 retract is full ExpMap     ")
 print_config_flag(${GTSAM_POSE3_EXPMAP}                "Pose3 retract is full ExpMap    ")
 print_config_flag(${GTSAM_ALLOW_DEPRECATED_SINCE_V4}   "Deprecated in GTSAM 4 allowed   ")
-print_config_flag(${GTSAM_TYPEDEF_POINTS_TO_VECTORS}          "Point3 is typedef to Vector3    ")
+print_config_flag(${GTSAM_TYPEDEF_POINTS_TO_VECTORS}   "Point3 is typedef to Vector3    ")
 print_config_flag(${GTSAM_SUPPORT_NESTED_DISSECTION}   "Metis-based Nested Dissection   ")
 print_config_flag(${GTSAM_TANGENT_PREINTEGRATION}      "Use tangent-space preintegration")
+print_config_flag(${GTSAM_BUILD_WRAP}                  "Build Wrap                     ")
 
 message(STATUS "MATLAB toolbox flags                                      ")
 print_config_flag(${GTSAM_INSTALL_MATLAB_TOOLBOX}      "Install matlab toolbox         ")
-print_config_flag(${GTSAM_BUILD_WRAP}                  "Build Wrap                     ")
-
-message(STATUS "Python module flags                                       ")
-
-if(GTSAM_PYTHON_WARNINGS)
-	message(STATUS "  Build python module            : No - dependencies missing")
-else()
-	print_config_flag(${GTSAM_BUILD_PYTHON}                "Build python module            ")
-endif()
-if(GTSAM_BUILD_PYTHON)
-	message(STATUS "  Python version                 : ${GTSAM_PYTHON_VERSION}")
-endif()
 
 message(STATUS "Cython toolbox flags                                      ")
 print_config_flag(${GTSAM_INSTALL_CYTHON_TOOLBOX}      "Install Cython toolbox         ")
-message(STATUS "  Python version                 : ${GTSAM_PYTHON_VERSION}")
-print_config_flag(${GTSAM_BUILD_WRAP}                  "Build Wrap                     ")
+if(GTSAM_INSTALL_CYTHON_TOOLBOX)
+	message(STATUS "  Python version                 : ${GTSAM_PYTHON_VERSION}")
+endif()
 message(STATUS "===============================================================")
 
 # Print warnings at the end
@@ -605,9 +576,6 @@ endif()
 if(GTSAM_WITH_EIGEN_MKL_OPENMP AND NOT OPENMP_FOUND AND MKL_FOUND)
 	message(WARNING "Your compiler does not support OpenMP.  Set GTSAM_WITH_EIGEN_MKL_OPENMP to 'Off' to avoid this warning. See INSTALL.md for notes on performance.")
 endif()
-if(GTSAM_BUILD_PYTHON AND GTSAM_PYTHON_WARNINGS)
-	message(WARNING "${GTSAM_PYTHON_WARNINGS}")
-endif()
 
 # Include CPack *after* all flags
 include(CPack)