Add examples

Dockerfile-py2.7

@@ -25,11 +25,16 @@ ENV DISPLAY :99
 
 WORKDIR /workspace/Qt.py
 ENTRYPOINT cp -r /Qt.py /workspace && \
-    python build_caveats_tests.py && \
-	Xvfb :99 -screen 0 1024x768x16 2>/dev/null & \
-	sleep 3 && \
+    python build_caveats.py && \
+    python build_membership.py && \
+    Xvfb :99 -screen 0 1024x768x16 2>/dev/null & \
+    while ! ps aux | grep -q '[0]:00 Xvfb :99 -screen 0 1024x768x16'; \
+        do echo "Waiting for Xvfb..."; sleep 1; done && \
+    ps aux | grep Xvfb && \
     nosetests \
         --verbose \
         --with-process-isolation \
         --with-doctest \
-        --exe 
+        --exe \
+            test*.py \
+            examples/*/*.py

Dockerfile-py3.5

@@ -25,11 +25,14 @@ ENV DISPLAY :99
 
 WORKDIR /workspace/Qt.py
 ENTRYPOINT cp -r /Qt.py /workspace && \
-    python3 build_caveats_tests.py && \
-	Xvfb :99 -screen 0 1024x768x16 2>/dev/null & \
-	sleep 3 && \
+    python3 build_caveats.py && \
+    Xvfb :99 -screen 0 1024x768x16 2>/dev/null & \
+    while ! ps aux | grep -q '[0]:00 Xvfb :99 -screen 0 1024x768x16'; \
+        do echo "Waiting for Xvfb..."; sleep 1; done && \
     nosetests \
         --verbose \
         --with-process-isolation \
         --with-doctest \
-        --exe 
+        --exe \
+            test*.py \
+            examples/*/*.py

Qt.py

@@ -71,6 +71,7 @@ def _pyqt4():
     PyQt4.QtCore.QStringListModel = PyQt4.QtGui.QStringListModel
     PyQt4.QtCore.QItemSelectionModel = PyQt4.QtGui.QItemSelectionModel
     PyQt4.QtCore.QSortFilterProxyModel = PyQt4.QtGui.QSortFilterProxyModel
+    PyQt4.QtCore.QAbstractProxyModel = PyQt4.QtGui.QAbstractProxyModel
 
     try:
         from PyQt4 import QtWebKit
@@ -117,6 +118,7 @@ def _pyside():
     PySide.QtCore.QStringListModel = PySide.QtGui.QStringListModel
     PySide.QtCore.QItemSelection = PySide.QtGui.QItemSelection
     PySide.QtCore.QItemSelectionModel = PySide.QtGui.QItemSelectionModel
+    PySide.QtCore.QAbstractProxyModel = PySide.QtGui.QAbstractProxyModel
 
     try:
         from PySide import QtWebKit

README.md

@@ -79,13 +79,13 @@ app.exec_()
 
 All members of `Qt` stem directly from those available via PySide2, along with these additional members.
 
-| Attribute               | Type   | Value
-|:------------------------|:-------|:------------
-| `__binding__`           | `str`  | A string reference to binding currently in use
-| `__qt_version__`        | `str`  | Reference to version of Qt, such as Qt 5.6.1
-| `__binding_version__`   | `str`  | Reference to version of binding, such as PySide 1.2.6
-| `__wrapper_version__`   | `str`  | Version of this project
-| `load_ui()`             | `func` | Minimal wrapper of PyQt4.loadUi and PySide equivalent
+| Attribute               | Returns   | Description
+|:------------------------|:----------|:------------
+| `__binding__`           | `str`     | A string reference to binding currently in use
+| `__qt_version__`        | `str`     | Reference to version of Qt, such as Qt 5.6.1
+| `__binding_version__`   | `str`     | Reference to version of binding, such as PySide 1.2.6
+| `__wrapper_version__`   | `str`     | Version of this project
+| `load_ui(fname=str)`    | `QObject` | Minimal wrapper of PyQt4.loadUi and PySide equivalent
 
 <br>
 
@@ -136,12 +136,12 @@ import sys
 import Qt
 
 app = QtWidgets.QApplication(sys.argv)
-ui = Qt.load_ui("my.ui")
+ui = Qt.load_ui(fname="my.ui")
 ui.show()
 app.exec_()
 ```
 
-Please note, for maximum compatibility, only pass the argument of the filename to the `load_ui` function.
+Please note, `load_ui` has only one argument, whereas the PyQt and PySide equivalent has more. See [here](https://github.com/mottosso/Qt.py/pull/81) for details - in a nutshell, those arguments differ between PyQt and PySide in incompatible ways.
 
 <br>
 

build_examples.py

@@ -0,0 +1,11 @@
+import os
+import glob
+import shutil
+
+# Copy example files into current working directory
+for filepath in glob.glob('examples/*/*'):
+    filename = os.path.basename(filepath)
+    if filepath.endswith('.py'):
+        shutil.copyfile(filepath, 'test_'+filename)  # Prepend 'test' to *.py
+    else:
+        shutil.copyfile(filepath, filename)