Hi,
i would like to parse many thousand files and aggregate the counts for
the field entries related to every id.
extract_field grep the identifier for the fields with regex.
result = [ { extract_field("id", line) : [extract_field("field1",
line),extract_field("field2", line)]} for line in FILE ]
result gives me.
{'a: ['0', '84']},
{'a': ['0', '84']},
{'b': ['1000', '83']},
{'b': ['0', '84']},
i like to aggregate them for every line or maybe file and get after
the complete parsing procedure
the possibility to count the amount of ids having > 0 entries in
'83'.
{'a: {'0':2, '84':2}}
{'b': {'1000':1,'83':1,'84':1} }
My current solution with mysql is really slow.
Many thanks for advance.
Christian
--
http://mail.python.org/mailman/listinfo/python-list
