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Tweaks to the Python reference and example command to use the preferred print style and the (finally available :-) SetError API

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llvm-svn: 186122
This commit is contained in:
Enrico Granata
2013-07-11 21:49:38 +00:00
parent b1c7b58424
commit da504ff00a
2 changed files with 6 additions and 6 deletions
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10
lldb/examples/python/cmdtemplate.py
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@@ -38,8 +38,8 @@ def the_framestats_command(debugger, command, result, dict):
except:
# if you don't handle exceptions, passing an incorrect argument to the OptionParser will cause LLDB to exit
# (courtesy of OptParse dealing with argument errors by throwing SystemExit)
result.SetStatus (lldb.eReturnStatusFailed)
return "option parsing failed" # returning a string is the same as returning an error whose description is the string
result.SetError ("option parsing failed")
return
# in a command - the lldb.* convenience variables are not to be used
# and their values (if any) are undefined
@@ -54,7 +54,7 @@ def the_framestats_command(debugger, command, result, dict):
variables_list = frame.GetVariables(options.arguments, options.locals, options.statics, options.inscope)
variables_count = variables_list.GetSize()
if variables_count == 0:
result.PutCString("no variables here")
print >> result, "no variables here"
return
total_size = 0
for i in range(0,variables_count):
@@ -62,8 +62,8 @@ def the_framestats_command(debugger, command, result, dict):
variable_type = variable.GetType()
total_size = total_size + variable_type.GetByteSize()
average_size = float(total_size) / variables_count
result.PutCString("Your frame has %d variables. Their total size is %d bytes. The average size is %f bytes" % (variables_count,total_size,average_size))
# not returning anything is askin to returning success
print >>result, "Your frame has %d variables. Their total size is %d bytes. The average size is %f bytes" % (variables_count,total_size,average_size)
# not returning anything is akin to returning success
def __lldb_init_module (debugger, dict):
# This initializer is being run from LLDB in the embedded command interpreter