choc-expr

A mini templating library

Why ChocExpr ?

ChocExpr is used by Chocolatine to help to generate SQL queries, but you are free to use it for your own projects.

Installation

pip install choc-expr

Functionnalities

• If-Then-Else statements
• Line break
• Compact/Extended mode
• Attributes evaluation :
  • Loop : unpack iterable and join it by a character separator
  • Attribute chain : follow the chain and return the nested value

TODO

• Nested Conditions
• Methods (upper, lower, title, etc...)
• Optional parenthesis in loop statement

Examples

from choc_expr import Expr as ChocExpr

age = 24  # or 15
print(ChocExpr("Kevin is @{age}>=18:an adult:a child; of {age} years old", vars()))

output :

>> Kevin is an adult of 24 years old

or

>> Kevin is a child of 15 years old

depending if condition is True or False.