"sonal" <[EMAIL PROTECTED]> writes: > Hi all, > I hv started with python just recently... and have been assigned to > make an utility which would be used for data validations... ,snip] > plz help me... till get my hands on python... :) >
1. This sure looks like a school assignment. 2. "till get my..." Do you actually not have python installed yet? It is hopeless to tackle this problem if you haven't done a few simple "hello, world" tasks. 3. Do you have a data model? In this case, you need to think carefully about what a RDBMS, PK, and FK are. In otherwords, a metamodel. Generally, once you understand the data structures you should implement them pretty much verbatim in a "model" module. Then do reader/writer modules so you can load that model from your data sources and dump out to your data sinks. 4. Do you have a testsuite and test harness? Put together your test harness, then develop for the simplest case, then add complexity. E.g., no FK, FK with 1 attr, FK with multiple attrs, FKs with shared attrs. -- Harry George PLM Engineering Architecture -- http://mail.python.org/mailman/listinfo/python-list
