Fix project.ext.python

gradle/dependencies.gradle

@@ -7,10 +7,38 @@
 */
 import org.gradle.internal.os.OperatingSystem;
 
+/* Detect the installed python. */
+String detectPython() {
+  def pythonHome = System.getenv('PYTHON_HOME') ?: null
+  if (pythonHome != null) {
+    return pythonHome + '/python3'
+  }
+  def output = new ByteArrayOutputStream()
+  exec {
+    commandLine 'command', '-v', 'python3'
+    standardOutput = output
+  }
+  pythonHome = output.toString()
+  assert pythonHome != null, "Could not find any installed python3 version"
+  exec {
+    commandLine pythonHome, '--version'
+    standardOutput = output
+  }
+  pythonVersion = output.toString()
+
+  println("-=- Python " + pythonVersion + " -=-")
+
+  return pythonHome
+}
+
 /* Project file definitions */
-project.ext.depsFile = "$project.projectDir/dependencies.hspd"
-project.ext.reqsFile = "$project.projectDir/src/main/requirements.txt"
-project.ext.os = OperatingSystem.current().getName()
+ext {
+  depsFile = "$project.projectDir/dependencies.hspd"
+  reqsFile = "$project.projectDir/src/main/requirements.txt"
+  os = OperatingSystem.current().getName()
+  python = detectPython()
+  pyrcc = 'pyrcc5'
+}
 
 /* Version compatibility mode map */
 def modesMap = [

gradle/python.gradle

@@ -109,7 +109,7 @@ task compileQrc(type: Task) {
     }.each { File file ->
         if (verbose) println "Compiling Qt Resource -> ${file.name}"
         exec {
-          commandLine project.pyrcc, '-m', 'py_compile', file.path
+          commandLine project.pyrcc, file.path
         }
       }
   }