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python Programming Glossary: rdrPython: Data Structure for Maintaing Tabular Data in Memory? http://stackoverflow.com/questions/1038160/python-data-structure-for-maintaing-tabular-data-in-memory INTEGER Priority INTEGER ''' def populate_db cur csv_fp rdr csv.reader csv_fp cur.executemany ''' INSERT INTO foo Row Name.. ''' INSERT INTO foo Row Name Year Priority VALUES ''' rdr cur db.cursor init_db cur populate_db cur open 'my_csv_input_file.csv'.. lod # list of dicts def populate_lod lod csv_fp rdr csv.DictReader csv_fp 'Row' 'Name' 'Year' 'Priority' lod.extend..
How many Python classes should I put in one file? [closed] http://stackoverflow.com/questions/106896/how-many-python-classes-should-i-put-in-one-file from theDB import Loader def main sourceFileName rdr Reader sourceFileName c1 ACalc options c2 AnotherCalc options.. c2 AnotherCalc options ldr Loader parameters for myObj in rdr.readAll c1.thisOp myObj c2.thatOp myObj ldr.laod myObj Think..
Python: skip comment lines marked with # in csv.DictReader http://stackoverflow.com/questions/14158868/python-skip-comment-lines-marked-with-in-csv-dictreader works nicely with filter import csv fp file 'samples.csv' rdr csv.DictReader filter lambda row row 0 '#' fp for row in rdr..
Deleting columns in a CSV with python http://stackoverflow.com/questions/7588934/deleting-columns-in-a-csv-with-python this question import csv with open source rb as source rdr csv.reader source with open result wb as result wtr csv.writer.. open result wb as result wtr csv.writer result for r in rdr wtr.writerow r 0 r 1 r 3 r 4 BTW the for loop can be removed.. not really simplified. in_iter r 0 r 1 r 3 r 4 for r in rdr wtr.writerows in_iter Also you can stick in a hyper literal..
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