Switch to using custom make system for PyQt compilation

src/libprs500/gui2/Makefile

@@ -1,27 +0,0 @@
-UI = main_ui.py dialogs/metadata_single_ui.py dialogs/metadata_bulk_ui.py dialogs/jobs_ui.py \
-     dialogs/conversion_error_ui.py dialogs/lrf_single_ui.py dialogs/choose_format_ui.py     \
-     dialogs/password_ui.py lrf_renderer/main_ui.py lrf_renderer/config_ui.py \
-     dialogs/fetch_metadata_ui.py
-RC = images_rc.pyc
-
-PYUIC = $(shell which pyuic4)
-
-%_ui.py : %.ui
-	${PYUIC} $< | sed "s/import images_rc/from libprs500.gui2 import images_rc/" | \
-		    sed "s/from library import/from libprs500.gui2.library import/"> $@
-
-%_rc.pyc : %.qrc %
-	pyrcc4 $< > $*_rc.py
-	python -c "import compiler; compiler.compileFile('$*_rc.py')"
-
-all : $(UI) $(RC)
-
-
-clean :
-	rm -f $(UI) $(RC)
-
-test : all
-	python main.py
-
-lrfviewer: all
-	python lrf_renderer/main.py

src/libprs500/gui2/make.py

@@ -0,0 +1,104 @@
+##    Copyright (C) 2007 Kovid Goyal kovid@kovidgoyal.net
+##    This program is free software; you can redistribute it and/or modify
+##    it under the terms of the GNU General Public License as published by
+##    the Free Software Foundation; either version 2 of the License, or
+##    (at your option) any later version.
+##
+##    This program is distributed in the hope that it will be useful,
+##    but WITHOUT ANY WARRANTY; without even the implied warranty of
+##    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+##    GNU General Public License for more details.
+##
+##    You should have received a copy of the GNU General Public License along
+##    with this program; if not, write to the Free Software Foundation, Inc.,
+##    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+'''
+Manage the PyQt build system pyrcc4, pylupdate4, lrelease and friends.
+'''
+
+import sys, os, subprocess, cStringIO, compiler
+from functools import partial
+
+from PyQt4.uic import compileUi
+
+check_call = partial(subprocess.check_call, shell=True)
+
+def find_forms():
+    forms = []
+    for root, dirs, files in os.walk('.'):
+        for name in files:
+            if name.endswith('.ui'):
+                forms.append(os.path.abspath(os.path.join(root, name)))
+        
+    return forms
+
+def form_to_compiled_form(form):
+    return form.rpartition('.')[0]+'_ui.py'
+
+def build_forms(forms):
+    for form in forms:
+        compiled_form = form_to_compiled_form(form) 
+        if not os.path.exists(compiled_form) or os.stat(form).st_mtime > os.stat(compiled_form).st_mtime:
+            print 'Compiling form', form
+            buf = cStringIO.StringIO()
+            compileUi(form, buf)
+            dat = buf.getvalue()
+            dat = dat.replace('import images_rc', 'from libprs500.gui2 import images_rc')
+            dat = dat.replace('from library import', 'from libprs500.gui2.library import')
+            open(compiled_form, 'wb').write(dat)
+                
+def build_images():
+    newest = 0
+    for root, dirs, files in os.walk('./images'):
+        for name in files:
+            newest = max(os.stat(os.path.join(root, name)).st_mtime, newest)
+    
+    newest = max(newest, os.stat('images.qrc').st_mtime)
+    
+    if not os.path.exists('images_rc.py') or newest > os.stat('images_rc.py').st_mtime:
+        print 'Compiling images'
+        check_call(' '.join(['pyrcc4', '-o', 'images_rc.py', 'images.qrc']))
+        compiler.compileFile('images_rc.py')
+        os.utime('images_rc.py', None)
+        os.utime('images_rc.pyc', None)
+            
+
+def build(forms):
+    build_forms(forms)
+    build_images()
+
+def clean(forms):
+    for form in forms:
+        compiled_form = form_to_compiled_form(form)
+        if os.path.exists(compiled_form):
+            print 'Removing compiled form', compiled_form
+            os.unlink(compiled_form)
+    print 'Removing compiled images'
+    os.unlink('images_rc.py')
+    os.unlink('images_rc.pyc')
+
+def main(args=sys.argv):
+    
+    if not os.getcwd().endswith('gui2'):
+        raise Exception('Must be run from the gui2 directory')
+    
+    forms = find_forms()
+    if len(args) == 1:
+        args.append('all')
+    
+    if args[1] == 'all':
+        build(forms)
+    elif args[1] == 'clean':
+        clean(forms)
+    elif args[1] == 'test':
+        build(forms)
+        print 'Running main.py'
+        subprocess.call('python main.py', shell=True)
+    else:
+        print 'Usage: %s [clean|test|all]'%(args[0])
+        return 1 
+    
+    return 0
+
+if __name__ == '__main__':
+    sys.exit(main())