QGIS/python/CMakeLists.txt
Nyall Dawson e906a2c9ce [python] Generate type hint stub files
Causes sip to generate the type hinting stub (".pyi") files
alongside the generated python modules.

This allows editors like PyCharm to become aware of the
types of objects returned by functions, making the autocompletion
much more useful (e.g. by showing all the members available
for a returned type). It also fixes a bunch of incorrect
warnings highlighted in PyCharm for things like calling
static methods in a class (and, generates some new, but valid,
warnings when unexpected types are passed to functions!)

TODO: work out why PyCharm can't show the docstrings
for methods when the pyi file is present.
2018-05-24 06:56:16 +10:00

336 lines
12 KiB
CMake

SET(PYTHON_OUTPUT_DIRECTORY ${QGIS_OUTPUT_DIRECTORY}/python)
SET (QGIS_PYTHON_OUTPUT_DIRECTORY ${PYTHON_OUTPUT_DIRECTORY}/qgis)
FILE (MAKE_DIRECTORY ${QGIS_PYTHON_OUTPUT_DIRECTORY})
SET (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${QGIS_PYTHON_OUTPUT_DIRECTORY})
SET (CMAKE_LIBRARY_OUTPUT_DIRECTORY ${QGIS_PYTHON_OUTPUT_DIRECTORY})
# Python plugins and support packages can be staged to PYTHON_OUTPUT_DIRECTORY
# so plugins will function when app is run from build directory
# When staging all plugins, use the following make targets:
# staged-plugins - stage plugins (usually after repo pull/build and project make)
# staged-plugins-pyc - stage and byte-compile all
# clean-staged-plugins - removes the staged plugins' directories
#
# NOTE: regular project 'make install' is unaffected
# Other target dependencies will be added, per staged resource
ADD_CUSTOM_TARGET(staged-plugins)
# Plugins can also be staged with CMake option at build time
IF(WITH_STAGED_PLUGINS)
ADD_CUSTOM_TARGET(staged-plugins-on-build ALL DEPENDS staged-plugins)
ENDIF(WITH_STAGED_PLUGINS)
# Non-default/non-option-controlled target to stage and compile plugins and extras
ADD_CUSTOM_TARGET(staged-plugins-pyc DEPENDS staged-plugins
COMMAND ${PYTHON_EXECUTABLE} -m compileall -q "${PYTHON_OUTPUT_DIRECTORY}"
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
COMMENT "Byte-compiling build output/python directory..."
)
# Other custom commands will be added, per staged resource
ADD_CUSTOM_TARGET(clean-staged-plugins
COMMAND ${CMAKE_COMMAND} -E remove_directory "${PYTHON_OUTPUT_DIRECTORY}/plugins"
)
IF(POLICY CMP0040) # in CMake 3.0.0+
# Skip 'TARGET signature of add_custom_command() must exist' warning, triggered by macro expansion
CMAKE_POLICY (PUSH) # see POP below (NOTE: must wrap related macros, which record policies)
CMAKE_POLICY (SET CMP0040 OLD) # temporary policy for staging/py_compile macros
ENDIF(POLICY CMP0040)
# Macro to byte-compile a target's staged Python resource(s)
MACRO(PY_COMPILE TARGET_NAME RESOURCE_PATHS)
IF(WITH_PY_COMPILE)
ADD_CUSTOM_COMMAND(TARGET ${TARGET_NAME}
POST_BUILD
COMMAND ${PYTHON_EXECUTABLE} -m compileall -q ${RESOURCE_PATHS}
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
COMMENT "Byte-compiling staged resource..."
)
ENDIF(WITH_PY_COMPILE)
ENDMACRO(PY_COMPILE)
# Macro to auto migrate resources
MACRO(PY_2TO3 TARGET_NAME RESOURCE_PATHS)
ADD_CUSTOM_COMMAND(TARGET ${TARGET_NAME}
POST_BUILD
COMMAND "${PYTHON_EXECUTABLE}" "${CMAKE_SOURCE_DIR}/scripts/2to3" --no-diffs -w ${RESOURCE_PATHS}
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
COMMENT "Porting ${RESOURCE_PATHS} to Python 3 and Qt5"
)
ENDMACRO(PY_2TO3)
ADD_SUBDIRECTORY(plugins)
IF (WITH_GUI)
ADD_SUBDIRECTORY(qsci_apis)
ENDIF ()
ADD_SUBDIRECTORY(console)
ADD_SUBDIRECTORY(PyQt)
ADD_SUBDIRECTORY(pyplugin_installer)
ADD_SUBDIRECTORY(ext-libs)
ADD_SUBDIRECTORY(testing)
IF(POLICY CMP0040)
CMAKE_POLICY (POP) # see PUSH above
ENDIF(POLICY CMP0040)
INCLUDE_DIRECTORIES(SYSTEM
${PYTHON_INCLUDE_PATH}
${SIP_INCLUDE_DIR}
${QT_QTCORE_INCLUDE_DIR}
${QT_QTGUI_INCLUDE_DIR}
${QT_QTNETWORK_INCLUDE_DIR}
${QT_QTSVG_INCLUDE_DIR}
${QT_QTXML_INCLUDE_DIR}
${GDAL_INCLUDE_DIR}
${QWT_INCLUDE_DIR}
${QEXTSERIALPORT_INCLUDE_DIR}
${QCA_INCLUDE_DIR}
${QTKEYCHAIN_INCLUDE_DIR}
${SQLITE3_INCLUDE_DIR}
)
IF (WITH_GUI)
INCLUDE_DIRECTORIES(SYSTEM
${QSCINTILLA_INCLUDE_DIR}
)
ENDIF ()
INCLUDE_DIRECTORIES(
${CMAKE_SOURCE_DIR}/src/core
${CMAKE_SOURCE_DIR}/src/core/3d
${CMAKE_SOURCE_DIR}/src/core/annotations
${CMAKE_SOURCE_DIR}/src/core/auth
${CMAKE_SOURCE_DIR}/src/core/expression
${CMAKE_SOURCE_DIR}/src/core/pal
${CMAKE_SOURCE_DIR}/src/core/diagram
${CMAKE_SOURCE_DIR}/src/core/effects
${CMAKE_SOURCE_DIR}/src/core/fieldformatter
${CMAKE_SOURCE_DIR}/src/core/dxf
${CMAKE_SOURCE_DIR}/src/core/geometry
${CMAKE_SOURCE_DIR}/src/core/geocms
${CMAKE_SOURCE_DIR}/src/core/geocms/geonode
${CMAKE_SOURCE_DIR}/src/core/gps
${CMAKE_SOURCE_DIR}/src/core/layertree
${CMAKE_SOURCE_DIR}/src/core/layout
${CMAKE_SOURCE_DIR}/src/core/locator
${CMAKE_SOURCE_DIR}/src/core/metadata
${CMAKE_SOURCE_DIR}/src/core/mesh
${CMAKE_SOURCE_DIR}/src/core/processing
${CMAKE_SOURCE_DIR}/src/core/processing/models
${CMAKE_SOURCE_DIR}/src/core/providers
${CMAKE_SOURCE_DIR}/src/core/providers/memory
${CMAKE_SOURCE_DIR}/src/core/raster
${CMAKE_SOURCE_DIR}/src/core/scalebar
${CMAKE_SOURCE_DIR}/src/core/symbology
${CMAKE_SOURCE_DIR}/src/plugins
${CMAKE_BINARY_DIR} # qgsconfig.h, qgsversion.h
${CMAKE_BINARY_DIR}/src/core
${CMAKE_BINARY_DIR}/src/ui
${CMAKE_BINARY_DIR}/src/analysis
)
IF (WITH_GUI)
INCLUDE_DIRECTORIES(
${CMAKE_SOURCE_DIR}/src/gui
${CMAKE_SOURCE_DIR}/src/gui/symbology
${CMAKE_SOURCE_DIR}/src/gui/raster
${CMAKE_SOURCE_DIR}/src/gui/attributetable
${CMAKE_SOURCE_DIR}/src/gui/auth
${CMAKE_SOURCE_DIR}/src/gui/editorwidgets
${CMAKE_SOURCE_DIR}/src/gui/editorwidgets/core
${CMAKE_SOURCE_DIR}/src/gui/effects
${CMAKE_SOURCE_DIR}/src/gui/layertree
${CMAKE_SOURCE_DIR}/src/gui/layout
${CMAKE_SOURCE_DIR}/src/gui/locator
${CMAKE_SOURCE_DIR}/src/gui/processing
${CMAKE_BINARY_DIR}/src/gui
)
ENDIF ()
IF(NOT ENABLE_TESTS)
SET(SIP_DISABLE_FEATURES ${SIP_DISABLE_FEATURES} TESTS)
ENDIF(NOT ENABLE_TESTS)
IF(NOT ANDROID)
SET(SIP_DISABLE_FEATURES ${SIP_DISABLE_FEATURES} ANDROID)
ENDIF(NOT ANDROID)
IF(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
ELSE(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
SET(SIP_DISABLE_FEATURES ${SIP_DISABLE_FEATURES} ARM)
ENDIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
IF(NOT QT_MOBILITY_LOCATION_FOUND)
SET(SIP_DISABLE_FEATURES ${SIP_DISABLE_FEATURES} MOBILITY_LOCATION)
ENDIF(NOT QT_MOBILITY_LOCATION_FOUND)
# SIP 4.19.7+ can:
# * prepend auto-generated Python signature to existing Docstrings
# * document template based classes
SET(DOCSTRINGSTEMPLATE "//")
IF(${SIP_VERSION_STR} VERSION_GREATER 4.19.6)
SET(DEFAULTDOCSTRINGSIGNATURE "%DefaultDocstringSignature \"prepended\"")
SET(DOCSTRINGSTEMPLATE "")
ENDIF(${SIP_VERSION_STR} VERSION_GREATER 4.19.6)
# core module
FILE(GLOB_RECURSE sip_files_core core/*.sip core/*.sip.in)
SET(SIP_EXTRA_FILES_DEPEND ${sip_files_core})
SET(SIP_EXTRA_OPTIONS ${PYQT_SIP_FLAGS} -g -o -y ${QGIS_PYTHON_OUTPUT_DIRECTORY}/_core.pyi -a ${CMAKE_BINARY_DIR}/python/qgis.core.api)
GENERATE_SIP_PYTHON_MODULE_CODE(qgis._core core/core.sip "${sip_files_core}" cpp_files)
BUILD_SIP_PYTHON_MODULE(qgis._core core/core.sip ${cpp_files} "" qgis_core)
SET(SIP_CORE_CPP_FILES ${cpp_files})
IF(UNIX AND NOT SIP_VERSION_NUM LESS 265984)
SET(SIP_EXTRA_OPTIONS -P ${SIP_EXTRA_OPTIONS})
ADD_DEFINITIONS(-Dprotected=public)
ENDIF(UNIX AND NOT SIP_VERSION_NUM LESS 265984)
SET(PY_MODULES core analysis)
# gui module
IF (WITH_GUI)
SET(PY_MODULES ${PY_MODULES} gui)
FILE(GLOB_RECURSE sip_files_gui gui/*.sip gui/*.sip.in)
SET(SIP_EXTRA_FILES_DEPEND ${sip_files_core} ${sip_files_gui})
SET(SIP_EXTRA_OPTIONS ${PYQT_SIP_FLAGS} -g -o -y ${QGIS_PYTHON_OUTPUT_DIRECTORY}/_gui.pyi -a ${CMAKE_BINARY_DIR}/python/qgis.gui.api)
IF(QSCI_SIP_DIR)
SET(SIP_EXTRA_OPTIONS ${SIP_EXTRA_OPTIONS} -I ${QSCI_SIP_DIR})
ELSE(QSCI_SIP_DIR)
MESSAGE(STATUS "Qsci sip file not found - disabling bindings for derived classes")
SET(SIP_DISABLE_FEATURES ${SIP_DISABLE_FEATURES} HAVE_QSCI_SIP)
ENDIF(QSCI_SIP_DIR)
GENERATE_SIP_PYTHON_MODULE_CODE(qgis._gui gui/gui.sip "${sip_files_gui}" cpp_files)
BUILD_SIP_PYTHON_MODULE(qgis._gui gui/gui.sip ${cpp_files} "" qgis_core qgis_gui)
ENDIF (WITH_GUI)
# server module
IF (WITH_SERVER AND WITH_SERVER_PLUGINS)
INCLUDE_DIRECTORIES(
../src/server
${CMAKE_BINARY_DIR}/src/server
)
SET(PY_MODULES ${PY_MODULES} server)
FILE(GLOB_RECURSE sip_files_server server/*.sip server/*.sip.in)
SET(SIP_EXTRA_FILES_DEPEND ${sip_files_core} ${sip_files_server})
SET(SIP_EXTRA_OPTIONS ${PYQT_SIP_FLAGS} -g -o -y ${QGIS_PYTHON_OUTPUT_DIRECTORY}/_server.pyi -a ${CMAKE_BINARY_DIR}/python/qgis.server.api)
GENERATE_SIP_PYTHON_MODULE_CODE(qgis._server server/server.sip "${sip_files_server}" cpp_files)
BUILD_SIP_PYTHON_MODULE(qgis._server server/server.sip ${cpp_files} "" qgis_core qgis_server)
ENDIF (WITH_SERVER AND WITH_SERVER_PLUGINS)
# additional analysis includes
INCLUDE_DIRECTORIES(BEFORE
../src/analysis/processing
../src/analysis/vector
../src/analysis/raster
../src/analysis/network
../src/analysis/interpolation
../src/analysis/openstreetmap
${CMAKE_BINARY_DIR}/src/analysis/processing
${CMAKE_BINARY_DIR}/src/analysis/vector
${CMAKE_BINARY_DIR}/src/analysis/raster
${CMAKE_BINARY_DIR}/src/analysis/network
${CMAKE_BINARY_DIR}/src/analysis/interpolation
${CMAKE_BINARY_DIR}/src/analysis/openstreetmap
)
# analysis module
FILE(GLOB_RECURSE sip_files_analysis analysis/*.sip analysis/*.sip.in)
SET(SIP_EXTRA_FILES_DEPEND ${sip_files_core} ${sip_files_analysis})
SET(SIP_EXTRA_OPTIONS ${PYQT_SIP_FLAGS} -g -o -y ${QGIS_PYTHON_OUTPUT_DIRECTORY}/_analysis.pyi -a ${CMAKE_BINARY_DIR}/python/qgis.analysis.api)
GENERATE_SIP_PYTHON_MODULE_CODE(qgis._analysis analysis/analysis.sip "${sip_files_analysis}" cpp_files)
BUILD_SIP_PYTHON_MODULE(qgis._analysis analysis/analysis.sip ${cpp_files} "" qgis_core qgis_analysis)
SET(QGIS_PYTHON_DIR ${PYTHON_SITE_PACKAGES_DIR}/qgis)
IF(WITH_QSCIAPI)
# wait until after python module builds for api files to be available
SET(QGIS_PYTHON_API_FILE "${CMAKE_BINARY_DIR}/python/qsci_apis/PyQGIS.api")
ADD_CUSTOM_TARGET(qsci-api ALL
DEPENDS python_module_qgis__gui python_module_qgis__core python_module_qgis__analysis)
# run update/concatenate command
ADD_CUSTOM_COMMAND(TARGET qsci-api
POST_BUILD
COMMAND "${CMAKE_COMMAND}" -P "${CMAKE_SOURCE_DIR}/cmake/QsciAPI.cmake"
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
COMMENT "Generating pyqgis api file" VERBATIM)
INSTALL(FILES ${QGIS_PYTHON_API_FILE} DESTINATION "${QGIS_DATA_DIR}/python/qsci_apis")
# create target for generating console auto-completion *.pap binary file
# takes too long to build (> 1 minute) for targets to have ALL property
SET(APIS_SRC_DIR "${CMAKE_SOURCE_DIR}/python/qsci_apis")
SET(APIS_BIN_DIR "${CMAKE_BINARY_DIR}/python/qsci_apis")
# generate a .pap file to be immediately installed in QGIS source tree (the default .pap)
ADD_CUSTOM_TARGET(qsci-pap-src
DEPENDS qsci-api ${QGIS_PYTHON_API_FILE})
SET(PAP_NAME "pyqgis.pap")
ADD_CUSTOM_COMMAND(TARGET qsci-pap-src
POST_BUILD
COMMAND ${PYTHON_EXECUTABLE} "${APIS_SRC_DIR}/generate_console_pap.py" "${APIS_SRC_DIR}/${PAP_NAME}" "${APIS_SRC_DIR}" "${APIS_BIN_DIR}"
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
COMMENT "Generating ${PAP_NAME} for console auto-completion (MAY TAKE > 1 MINUTE!)" VERBATIM)
ENDIF(WITH_QSCIAPI)
IF(WITH_CUSTOM_WIDGETS)
INSTALL(FILES custom_widgets/qgis_customwidgets.py DESTINATION "${PYUIC_WIDGET_PLUGIN_DIRECTORY}")
ENDIF(WITH_CUSTOM_WIDGETS)
# Plugin utilities files to copy to staging or install
SET(PY_FILES
__init__.py
utils.py
user.py
)
ADD_CUSTOM_TARGET(pyutils ALL)
INSTALL(FILES ${PY_FILES} DESTINATION "${QGIS_PYTHON_DIR}")
# stage to output to make available when QGIS is run from build directory
FOREACH(pyfile ${PY_FILES})
ADD_CUSTOM_COMMAND(TARGET pyutils
POST_BUILD
COMMAND ${CMAKE_COMMAND} -E make_directory "${QGIS_PYTHON_OUTPUT_DIRECTORY}"
COMMAND ${CMAKE_COMMAND} -E copy ${pyfile} "${QGIS_PYTHON_OUTPUT_DIRECTORY}"
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
DEPENDS ${pyfile}
)
PY_COMPILE(pyutils "${QGIS_PYTHON_OUTPUT_DIRECTORY}/${pyfile}")
ENDFOREACH(pyfile)
FOREACH(module ${PY_MODULES})
ADD_CUSTOM_TARGET(py${module} ALL)
ADD_DEPENDENCIES(py${module} python_module_qgis__${module})
FILE(GLOB PY_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${module}/*.py)
FILE(GLOB PY_FILES_ADDITIONS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${module}/additions/*.py)
INSTALL(FILES ${PY_FILES} DESTINATION "${QGIS_PYTHON_DIR}/${module}")
INSTALL(FILES ${PY_FILES_ADDITIONS} DESTINATION "${QGIS_PYTHON_DIR}/${module}/additions")
SET(PY_FILES ${PY_FILES} ${PY_FILES_ADDITIONS})
FOREACH(pyfile ${PY_FILES})
GET_FILENAME_COMPONENT(subdir ${pyfile} DIRECTORY)
ADD_CUSTOM_COMMAND(TARGET py${module}
POST_BUILD
COMMAND ${CMAKE_COMMAND} -E make_directory "${QGIS_PYTHON_OUTPUT_DIRECTORY}/${subdir}"
COMMAND ${CMAKE_COMMAND} -E copy ${pyfile} "${QGIS_PYTHON_OUTPUT_DIRECTORY}/${subdir}"
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
DEPENDS ${PY_FILES}
)
ENDFOREACH(pyfile)
PY_COMPILE(py${module} "${QGIS_PYTHON_OUTPUT_DIRECTORY}/${module}")
ENDFOREACH(module)