Changeset 6106

Timestamp:

Dec 24, 2008, 2:21:03 PM (14 years ago)

Author:

ole

Message:

Got test for large NetCDF support in config.py to work on Windows as well - however, Win shows an error dialog that needs a click.
Otherwise it works fine. Someone please tell us how you can stop Windows doing that!

File:

• anuga_core/source/anuga/config.py (modified) (3 diffs)

anuga_core/source/anuga/config.py

@@ -192 +192 @@
 # Code to set the write mode depending on
 # whether Scientific.IO supports large NetCDF files
-s = """
-import tempfile
-from Scientific.IO.NetCDF import NetCDFFile
-
-fname = tempfile.mktemp()
-fid = NetCDFFile(fname, 'wl')
-fid.close()
-netcdf_mode_w = 'wl'
-log('Using NetCDF large file mode')
-"""
+s = """from Scientific.IO.NetCDF import NetCDFFile; fid = NetCDFFile('tmpfilenamexx', 'wl')"""
 
 # Need to run in a separate process due an
@@ -209 +200 @@
 else:
     null = '/dev/null'
-err = os.system('python -c "%s" 2> %s' % (s, null))
-
-if err > 0:
+cmd = 'python -c "%s" 2> %s' % (s, null)
+err = os.system(cmd)
+#print 'OK, err =', err
+
+if err != 0:
     # The Python script s failed e.g. with a segfault
     # which means that large file support is
@@ -223 +216 @@
         # Large file support is not supported    
         pass
-
+    else:
+        # Set the default mode to large file support
+        netcdf_mode_w = 'wl'