Forced the FreeCAD bin and lib directories to be in the sys.path on module startup.

CadQuery/InitGui.py

@@ -38,10 +38,14 @@ class CadQueryWorkbench (Workbench):
         #Set up so that we can import from our embedded packages
         module_base_path = module_locator.module_path()
         libs_dir_path = os.path.join(module_base_path, 'Libs')
-        #libs_path = os.path.join(libs_dir_path, 'libs.zip')
         sys.path.insert(0, libs_dir_path)
-        #sys.path.insert(0, os.path.join(libs_dir_path, 'cadquery'))
+
-        s#ys.path.insert(0, libs_path)
+        #Make sure we get the right libs under the FreeCAD installation
+        fc_base_path = os.path.dirname(os.path.dirname(module_base_path))
+        fc_lib_path = os.path.join(fc_base_path, 'lib')
+        fc_bin_path = os.path.join(fc_base_path, 'bin')
+        sys.path.insert(1, fc_lib_path)
+        sys.path.insert(1, fc_bin_path)
 
         import cadquery
         from Gui import ImportCQ
@@ -102,15 +106,11 @@ class CadQueryWorkbench (Workbench):
 
         #Windows needs some exra help with paths
         if sys.platform.startswith('win'):
-            #The lib directory under the FreeCAD installation
-            fc_lib_path = os.path.dirname(os.path.dirname(module_base_path))
-            fc_lib_path = os.path.join(fc_lib_path, 'lib')
-
             codePane = PyCodeEdit(server_script=server_path, interpreter=interpreter
-                                  , args=['-s', libs_path, fc_lib_path, os.path.join(libs_dir_path, 'cadquery')])
+                                  , args=['-s', fc_lib_path, libs_dir_path])
         else:
             codePane = PyCodeEdit(server_script=server_path, interpreter=interpreter
-                                  , args=['-s', libs_path, libs_dir_path, os.path.join(libs_dir_path, 'cadquery')])
+                                  , args=['-s', libs_dir_path])
 
         codePane.setObjectName("cqCodePane")
 

CadQuery/Libs/pyqode/qt/__init__.py

@@ -52,7 +52,7 @@ import os
 import sys
 import logging
 
-__version__ = '2.4.dev'
+__version__ = '2.5.dev'
 
 
 #: Qt API environment variable name
@@ -78,16 +78,16 @@ def setup_apiv2():
     """
     # setup PyQt api to version 2
     if sys.version_info[0] == 2:
-        try:
+        logging.getLogger(__name__).debug(
+            'setting up SIP API to version 2')
         import sip
+        try:
             sip.setapi("QString", 2)
             sip.setapi("QVariant", 2)
-        except:
+        except ValueError:
             logging.getLogger(__name__).critical(
-                "pyQode: failed to set PyQt api to version 2"
+                "failed to set up sip api to version 2 for PyQt4")
-                "\nTo solve this problem, import "
+            raise ImportError('PyQt4')
-                "pyqode before any other PyQt modules "
-                "in your main script...")
 
 
 def autodetect():
@@ -99,18 +99,25 @@ def autodetect():
     2) PyQt4
     3) PySide
     """
+    logging.getLogger(__name__).debug('auto-detecting QT_API')
     try:
+        logging.getLogger(__name__).debug('trying PyQt5')
         import PyQt5
         os.environ[QT_API] = PYQT5_API
+        logging.getLogger(__name__).debug('imported PyQt5')
     except ImportError:
         try:
+            logging.getLogger(__name__).debug('trying PyQt4')
             setup_apiv2()
             import PyQt4
             os.environ[QT_API] = PYQT4_API
+            logging.getLogger(__name__).debug('imported PyQt4')
         except ImportError:
             try:
+                logging.getLogger(__name__).debug('trying PySide')
                 import PySide
                 os.environ[QT_API] = PYSIDE_API
+                logging.getLogger(__name__).debug('imported PySide')
             except ImportError:
                 raise PythonQtError('No Qt bindings could be found')
 
@@ -119,18 +126,24 @@ if QT_API in os.environ:
     # check if the selected QT_API is available
     try:
         if os.environ[QT_API].lower() == PYQT5_API.lower():
-            from PyQt5 import *
+            logging.getLogger(__name__).debug('importing PyQt5')
+            import PyQt5
             os.environ[QT_API] = PYQT5_API
+            logging.getLogger(__name__).debug('imported PyQt5')
         elif os.environ[QT_API].lower() == PYQT4_API.lower():
+            logging.getLogger(__name__).debug('importing PyQt4')
             setup_apiv2()
-            from PyQt4 import *
+            import PyQt4
             os.environ[QT_API] = PYQT4_API
+            logging.getLogger(__name__).debug('imported PyQt4')
         elif os.environ[QT_API].lower() == PYSIDE_API.lower():
-            from PySide import *
+            logging.getLogger(__name__).debug('importing PySide')
+            import PySide
             os.environ[QT_API] = PYSIDE_API
+            logging.getLogger(__name__).debug('imported PySide')
     except ImportError:
         logging.getLogger(__name__).warning(
-            'failed to used the selected QT_API: %s, trying auto-detection',
+            'failed to import the selected QT_API: %s',
             os.environ[QT_API])
         # use the auto-detected API if possible
         autodetect()