Hello,
I have written a script to create a JSON object with counters of a parameterized length, with the desired structure like this:
[
{
“counter”: 1
},
{
“counter”: 2
},
{
“counter”: 3
},
…
]
However, when I do this through a loop in a script snap, it puts the result in an extraneous array, like this:
[
[
{
“counter”: 1
},
{
“counter”: 2
},
{
“counter”: 3
},
…
]
]
Can anyone let me know why this is happening? I can’t get rid of the extra array using a structure or mapper snap either. My script looks like this:
def execute(self):
self.log.info("Executing Transform script")
list = []
for i in range(1,277):
entry = {}
entry["counter"] = i
list.append(entry)
output = list
try:
# Read the next document, wrap it in a map and write out the wrapper
self.output.write(list)
except Exception as e:
errWrapper = {
'errMsg' : str(e.args)
}
self.log.error("Error in python script")
self.error.write(errWrapper)
self.log.info("Finished executing the Transform script")
Has anyone run into something like this before?
Thanks,
Jack
