New MacOS script, will be the base for a .app

Cura/gui/printWindow.py

@@ -1,7 +1,7 @@
 from __future__ import absolute_import
 import __init__
 
-import wx, threading, re, subprocess, sys, os, time
+import wx, threading, re, subprocess, sys, os, time, platform
 from wx.lib import buttons
 
 from gui import icon
@@ -38,8 +38,14 @@ class printProcessMonitor():
 		self.handle = None
 	
 	def loadFile(self, filename):
-		if self.handle == None:
-			self.handle = subprocess.Popen([sys.executable, sys.argv[0], '-r', filename], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+		if self.handle == None:
+			cmdList = [sys.executable, sys.argv[0], '-r', filename]
+			if platform.system() == "Darwin":
+				if platform.machine() == 'i386':
+					cmdList.insert(0, 'arch')
+					cmdList.insert(1, '-i386')
+			print cmdList
+			self.handle = subprocess.Popen(cmdList, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
 			self.thread = threading.Thread(target=self.Monitor)
 			self.thread.start()
 		else:
@@ -51,7 +57,7 @@ class printProcessMonitor():
 		while(len(line) > 0):
 			#print line.rstrip()
 			line = p.stdout.readline()
-		p.wait()
+		p.communicate()
 		self.handle = None
 		self.thread = None
 

scripts/osx64/cura.command

@@ -1,33 +1,97 @@
-#!/bin/bash
+#!/bin/sh
 
-python2.7 -c ''
-if [ $? != 0 ]; then
-	echo "Requires python2.7"
-	echo " Install python2.7"
-	exit 1
+SCRIPTDIR=`dirname "$0"`
+RESDIR=${SCRIPTDIR}/../Resources/
+
+#run the path_helper to set the $PATH for accessing python
+if [ -x /usr/libexec/path_helper ]; then
+	eval `/usr/libexec/path_helper -s`
 fi
 
-python2.7 -c 'import OpenGL'
+displayMessage()
+{
+	/usr/bin/osascript > /dev/null <<-EOF
+tell application "System Events"
+	activate
+	display dialog "$@" buttons {"Ok"}
+end tell
+EOF
+}
+
+#Testing for python2.7, which we need and is not always installed on MacOS 1.6
+PY="python2.7"
+$PY -c ''
 if [ $? != 0 ]; then
-	echo "Requires PyOpenGL"
-	echo " sudo easy_install PyOpenGL"
-	exit 1
+	displayMessage "Python 2.7 is missing from your system. Cura requires Python2.7.\nStarting the installer" $PATH
+	#TODO: Install python2.7
+	$PY -c ''
+	if [ $? != 0 ]; then
+		displayMessage "Failed to install python2.7"
+		exit 1
+	fi
 fi
 
-python2.7 -c 'import wx'
+#Next check for numpy, numpy does not always run under 64bit, so we need to check if we need to use "arch -i386"
+$PY -c 'import numpy' 2> /dev/null
 if [ $? != 0 ]; then
-	echo "Requires wx. Download and install (the Cocoa/64-bit variant) from:"
-	echo " http://www.wxpython.org/download.php"
-	exit 1
+	PY="arch -i386 python2.7"
+	$PY -c 'import numpy'
+	if [ $? != 0 ]; then
+		displayMessage "Numpy is missing from your system, this is required.\nStarting the installer"
+		#TODO: Install numpy
+		
+		#After installing numpy, we need to check if we need to use arch -386 again
+		PY="python2.7"
+		$PY -c 'import numpy'
+		if [ $? != 0 ]; then
+			PY="arch -i386 python2.7"
+			$PY -c 'import numpy'
+			if [ $? != 0 ]; then
+				displayMessage "Failed to install numpy."
+				exit 1
+			fi
+		fi
+	fi
 fi
 
-python2.7 -c 'import serial'
+#Check for wxPython
+$PY -c 'import wx'
 if [ $? != 0 ]; then
-	echo "Requires pyserial."
-	echo " sudo easy_install pyserial"
-	exit 1
+	displayMessage "wxPython is missing from your system. Cura requires wxPython.\nStarting the installer"
+	#TODO: Start wxPython installer
+	$PY -c 'import wx'
+	if [ $? != 0 ]; then
+		displayMessage "Failed to properly install wxPython."
+		exit 1
+	fi
 fi
 
-SCRIPT_DIR=`dirname $0`
-python ${SCRIPT_DIR}/Cura/cura.py $@
+#Check for PyOpenGL
+$PY -c 'import OpenGL'
+if [ $? != 0 ]; then
+	displayMessage "PyOpenGL is missing from your system. Cura requires PyOpenGL.\nStarting installation"
+	#TODO: Install PyOpenGL
+	$PY -c 'import OpenGL'
+	if [ $? != 0 ]; then
+		displayMessage "Failed to properly install PyOpenGL."
+		exit 1
+	fi
+fi
 
+#Check for pyserial
+$PY -c 'import serial'
+if [ $? != 0 ]; then
+	displayMessage "PySerial is missing from your system. Cura requires PySerial.\nStarting installation"
+	#TODO: Install PySerial
+	$PY -c 'import serial'
+	if [ $? != 0 ]; then
+		displayMessage "Failed to properly install PySerial."
+		exit 1
+	fi
+fi
+
+#All checks passed, start Cura
+$PY "${RESDIR}Cura/cura.py" &
+sleep 1
+
+exit 0