Added pya compatibility module

src/pymod/__init__.py.qt4

@@ -1,5 +1,5 @@
 
 # klayout library definition file
 
-__all__ = [ "tl", "db", "lay", "rdb", "QtCore", "QtGui", "QtXml", "QtSql", "QtNetwork", "QtDesigner" ]
+__all__ = [ "tl", "db", "rdb", "QtCore", "QtGui", "QtXml", "QtSql", "QtNetwork", "QtDesigner", "lay" ]
 

src/pymod/__init__.py.qt5

@@ -1,7 +1,8 @@
 
 # klayout library definition file
 
-__all__ = [ "tl", "db", "lay", "rdb", 
+__all__ = [ "tl", "db", "rdb", 
             "QtCore", "QtGui", "QtNetwork", "QtSql", "QtWidgets", "QtDesigner", 
-            "QtMultimedia", "QtPrintSupport", "QtSvg", "QtXmlPatterns", "QtXml" ]
+            "QtMultimedia", "QtPrintSupport", "QtSvg", "QtXmlPatterns", "QtXml", 
+            "lay" ]
 

src/pymod/distutils_src/pya/__init__.py

@@ -0,0 +1,10 @@
+
+import klayout
+import importlib
+
+__all__ = []
+for m in klayout.__all__:
+  mod = importlib.import_module("klayout." + m)
+  for mm in mod.__all__:
+    globals()[mm] = getattr(mod, mm)
+

src/pymod/tl/tl.pro

@@ -43,3 +43,22 @@ msvc {
 }
 INSTALLS += init_target
 
+# And also provide the pya compatbility module here
+
+msvc {
+  QMAKE_POST_LINK += && (if not exist $$shell_path($$DESTDIR_PYMOD/../pya) $(MKDIR) $$shell_path($$DESTDIR_PYMOD/../pya)) && $(COPY) $$shell_path($$PWD/../distutils_src/pya/*.py) $$shell_path($$DESTDIR_PYMOD/../pya)
+} else {
+  QMAKE_POST_LINK += && $(MKDIR) $$DESTDIR_PYMOD/../pya && $(COPY) $$PWD/../distutils_src/pya/*.py $$DESTDIR_PYMOD/../pya
+}
+
+# INSTALLS needs to be inside a lib or app templates.
+modpyasrc_target.path = $$PREFIX/pymod/pya
+# This would be nice:
+#   init_target.files += $$DESTDIR_PYMOD/pya/*
+# but some Qt versions need this explicitly:
+msvc {
+  modpyasrc_target.extra = $(INSTALL_PROGRAM) $$shell_path($$DESTDIR_PYMOD/../pya/*.py) $$shell_path($(INSTALLROOT)$$PREFIX/pymod/pya)
+} else {
+  modpyasrc_target.extra = $(INSTALL_PROGRAM) $$DESTDIR_PYMOD/../pya/*.py $(INSTALLROOT)$$PREFIX/pymod/pya
+}
+INSTALLS += modpyasrc_target