Hi, I've to parse raw user input which ends up as filter-parameters for querys. Consider the following examples, which will end up as where-clauses against date- and decimal-columns (among others).
FooDate = 2005/12/04 FooDate = 04.12.2005 BarValue = 100,000.00$ BarValue = USD 100000 My question is >where< to put the code that will parse the right-hand-side-values and bring it to the appropriate type. The database- and python-type can be inferred from reflection and the raw strings are parsed by regular expressions. My idea is to put this into types.TypeDecorators (e.g. process_bind_param()) so code building queries from raw user input does not have to care about doing type coercion itself. Ideas? -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To view this discussion on the web visit https://groups.google.com/d/msg/sqlalchemy/-/kcRKhm_H6rEJ. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
