Changeset 5d1c1f4 in sasview for fittingview/src/sans/perspectives/fitting/models.py

Timestamp:

Dec 7, 2011 2:56:35 PM (12 years ago)

Author:

Jae Cho <jhjcho@…>

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

8bac371

Parents:

a41034c

Message:

added compile, run and help in pyeditor

File:

• fittingview/src/sans/perspectives/fitting/models.py (modified) (6 diffs)

fittingview/src/sans/perspectives/fitting/models.py

@@ -10 +10 @@
 import time
 import logging
-
+import py_compile
 from sans.guiframe.events import StatusEvent  
 # Explicitly import from the pluginmodel module so that py2exe
@@ -69 +69 @@
     return model
   
-  
-def _findModels(dir):
-    """
-    """
-    # List of plugin objects
-    plugins = {}
-    # Go through files in plug-in directory
-    #always recompile the folder plugin
-    import compileall
+def find_plugins_dir():
+    """
+    Find path of the plugins dir
+    """
     dir = os.path.abspath(PLUGIN_DIR)
     if not os.path.isdir(dir):
@@ -85 +80 @@
     if not os.path.isdir(dir):
         dir = os.path.join(os.path.dirname(os.path.sys.path[0]), PLUGIN_DIR)
+    return dir
+
+class ReportProblem:
+    def __nonzero__(self):
+        type, value, traceback = sys.exc_info()
+        if type is not None and issubclass(type, py_compile.PyCompileError):
+            print "Problem with", repr(value)
+            raise type, value, traceback
+        return 1
+    
+report_problem = ReportProblem()
+
+def compile_file(dir):
+    """
+    Compile a py file
+    """
+    try:
+        import compileall
+        compileall.compile_dir(dir=dir, ddir=dir, force=1, quiet=report_problem)
+    except:
+        type, value, traceback = sys.exc_info()
+        return value
+    return None
+
+def _findModels(dir):
+    """
+    """
+    # List of plugin objects
+    plugins = {}
+    # Go through files in plug-in directory
+    #always recompile the folder plugin
+    import compileall
+    dir = find_plugins_dir()
     if not os.path.isdir(dir):
         msg = "SansView couldn't locate Model plugin folder."
@@ -92 +120 @@
     else:
         log("looking for models in: %s" % str(dir))
-        compileall.compile_dir(dir=dir, ddir=dir, force=1, quiet=True)
+        compile_file(dir)
         logging.info("pluging model dir: %s\n" % str(dir))
     try:
@@ -438 +466 @@
         is_modified = False
         if os.path.isdir(PLUGIN_DIR):
-            temp =  os.path.getmtime(PLUGIN_DIR)
+            # getmtime doesn't seem to work well: use getatime
+            temp =  os.path.getatime(PLUGIN_DIR)
             if  self.last_time_dir_modified != temp:
                 is_modified = True
@@ -460 +489 @@
         else:
             return {}
-        
+    
+             
     def populate_menu(self, modelmenu, event_owner):
         """