def on_scan_pressed(self, event):
# Clear output areas
self.output.Clear()
self.source.Clear()
parser = Parser_Class()
try:
ret_code = parser.parse_file(self.edit.GetValue())
self.source.AppendText(parser.source())
# Output file
if self.out_file.GetValue() != '':
try:
file = open(self.out_file.GetValue(), 'w')
if self.opt_verbose.GetValue():
for line in parser.output():
file.write(str(line)+"\n")
else:
for line in parser.matches():
file.write(str(line)+"\n")
file.close()
except Exception as strerror:
self.show_error('Error: '+str(strerror))
# Verbose output
if self.opt_verbose.GetValue():
for line in parser.output():
self.output.AppendText(str(line+"\n"))
# Match-only output
else:
for line in parser.matches():
self.output.AppendText(str(line+"\n"))
# Show errors
if len(parser.error()) > 0:
err_str = "There are errors in this source!\n\n"
for error in parser.error():
err_str += error+"\n"
self.show_error(err_str)
# Show status of parse
if ret_code == 0 and len(parser.error()) == 0:
self.show_message("Parse completed successfully!")
elif ret_code == 0 and len(parser.error()) > 0:
self.show_message("Parse completed with errors!")
else:
self.show_error("Parse failed!")
except Exception as strerror:
self.source.AppendText(scanner.source())
for line in scanner.output():
self.output.AppendText(str(line+"\n"))
self.show_error('Error: '+str(strerror))
except IndexError:
if nogui:
sys.stderr.write('Error: Input file required')
sys.exit(1)
# GUI mode
if __name__ == "__main__" and not nogui:
app = wxParserApp()
app.MainLoop()
# Command line mode
else:
parser = Parser_Class()
try:
parser.parse_file(in_file)
except Exception as strerror:
sys.stderr.write('Error: '+str(strerror))
sys.exit(1)
# Verbose
if verbose:
for line in parser.output():
print line
# Not Verbose
else:
for line in parser.matches():
print line
# End Large Parser Client