[gnome-music/wip/mschraal/meson-python-module] meson: Use python module

[Marinus Schraal <mschraal src gnome org>]

commit 26575bf4cfc6291bd53c0cbfe3a3d4c3021d5581
Author: Marinus Schraal <mschraal gnome org>
Date:   Thu Dec 13 16:40:15 2018 +0100

    meson: Use python module
    
    The Meson python3 module is deprecated.
    Use the python module instead.

 meson.build | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)
---
diff --git a/meson.build b/meson.build
index ecd003e3..aca1685b 100644
--- a/meson.build
+++ b/meson.build
@@ -6,10 +6,13 @@ project('gnome-music',
 # Importing modules
 gnome = import('gnome')
 i18n  = import('i18n')
-python = import('python3')
+python = import('python')
+
+# Module objects
+py_installation = python.find_installation('python3')
 
 # Make sure Python is installed and found
-if not python.find_python().found()
+if not py_installation.found()
     error('No valid python3 binary found')
 endif
 
@@ -28,7 +31,7 @@ else
 endif
 
 APPLICATION_ID = 'org.gnome.Music@0@'.format(PROFILE)
-PYTHON_DIR = join_paths(get_option('prefix'), python.sysconfig_path('purelib'))
+PYTHON_DIR = join_paths(get_option('prefix'), py_installation.get_path('purelib'))
 PKGDATA_DIR = join_paths(get_option('prefix'), get_option('datadir'), APPLICATION_ID)
 PKGLIB_DIR = join_paths(get_option('prefix'), get_option('libdir'), APPLICATION_ID)
 
@@ -72,7 +75,7 @@ bin_config.set('rdnn_name', PROJECT_RDNN_NAME)
 bin_config.set('pkgdatadir', PKGDATA_DIR)
 bin_config.set('localedir', join_paths(get_option('prefix'), get_option('datadir'), 'locale'))
 bin_config.set('pythondir', PYTHON_DIR)
-bin_config.set('pyexecdir', join_paths(get_option('prefix'), python.sysconfig_path('stdlib')))
+bin_config.set('pyexecdir', join_paths(get_option('prefix'), py_installation.get_path('stdlib')))
 bin_config.set('schemasdir', '')
 # Used for libgd
 bin_config.set('pkglibdir', PKGLIB_DIR)