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add useful (hopefully) exception handler

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sqlcoder 2009-07-31 22:34:26 +01:00
parent f3a4a8b0d0
commit 3b9fa3b177
1 changed files with 25 additions and 21 deletions
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46
pyfpdb/GuiAutoImport.py
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@ -159,29 +159,33 @@ class GuiAutoImport (threading.Thread):
# - Ideally we want to release the lock if the auto-import is killed by some
# kind of exception - is this possible?
if self.settings['global_lock'].acquire(False): # returns false immediately if lock not acquired
print "\nGlobal lock taken ..."
self.doAutoImportBool = True
widget.set_label(u' _Stop Autoimport ')
if self.pipe_to_hud is None:
if os.name == 'nt':
command = "python HUD_main.py" + " " + self.settings['cl_options']
bs = 0 # windows is not happy with line buffing here
self.pipe_to_hud = subprocess.Popen(command, bufsize = bs, stdin = subprocess.PIPE,
universal_newlines=True)
else:
command = os.path.join(sys.path[0], 'HUD_main.py')
cl = [command, ] + string.split(self.settings['cl_options'])
self.pipe_to_hud = subprocess.Popen(cl, bufsize = 1, stdin = subprocess.PIPE,
universal_newlines=True)
try:
print "\nGlobal lock taken ..."
self.doAutoImportBool = True
widget.set_label(u' _Stop Autoimport ')
if self.pipe_to_hud is None:
if os.name == 'nt':
command = "python HUD_main.py" + " " + self.settings['cl_options']
bs = 0 # windows is not happy with line buffing here
self.pipe_to_hud = subprocess.Popen(command, bufsize = bs, stdin = subprocess.PIPE,
universal_newlines=True)
else:
command = os.path.join(sys.path[0], 'HUD_main.py')
cl = [command, ] + string.split(self.settings['cl_options'])
self.pipe_to_hud = subprocess.Popen(cl, bufsize = 1, stdin = subprocess.PIPE,
universal_newlines=True)
# Add directories to importer object.
for site in self.input_settings:
self.importer.addImportDirectory(self.input_settings[site][0], True, site, self.input_settings[site][1])
print "Adding import directories - Site: " + site + " dir: "+ str(self.input_settings[site][0])
self.do_import()
# Add directories to importer object.
for site in self.input_settings:
self.importer.addImportDirectory(self.input_settings[site][0], True, site, self.input_settings[site][1])
print "Adding import directories - Site: " + site + " dir: "+ str(self.input_settings[site][0])
self.do_import()
interval=int(self.intervalEntry.get_text())
gobject.timeout_add(interval*1000, self.do_import)
interval=int(self.intervalEntry.get_text())
gobject.timeout_add(interval*1000, self.do_import)
except:
err = traceback.extract_tb(sys.exc_info()[2])[-1]
print "***Error: "+err[2]+"("+str(err[1])+"): "+str(sys.exc_info()[1])
else:
print "auto-import aborted - global lock not available"
else: # toggled off