def qgisMainInfo():
"""Returns general QGIS information like version, code revision,
lib and app paths, etc.
"""
if iface is None:
try:
app = QgsApplication(sys.argv, False)
app.initQgis()
appState = app.showSettings().replace("\t\t", " ").split("\n")[1:]
prefixPath = app.prefixPath()
libraryPath = app.libraryPath()
libExecPath = app.libexecPath()
pkgDataPath = app.pkgDataPath()
except:
appState = ["Could not read QGIS settings"]
prefixPath = "Not available"
libraryPath = "Not available"
libExecPath = "Not available"
pkgDataPath = "Not available"
else:
appState = QgsApplication.showSettings().replace("\t\t",
" ").split("\n")[1:]
prefixPath = QgsApplication.prefixPath()
libraryPath = QgsApplication.libraryPath()
libExecPath = QgsApplication.libexecPath()
pkgDataPath = QgsApplication.pkgDataPath()
return {
"QGIS information": {
"QGIS version":
"{} ({})".format(Qgis.QGIS_VERSION, Qgis.QGIS_DEV_VERSION),
"QGIS prefix path":
prefixPath,
"QGIS library path":
libraryPath,
"QGIS lib exec path":
libExecPath,
"QGIS pkg data path":
pkgDataPath,
"QGIS application state":
appState
}
}
