String variables misinterpreted as floats when floats exist in context

[dpro-djapa]

When evaluating rules that compare a string variable to a string literal, the library misinterprets the string literal as a float if there are float values present in the evaluation context.

record = {'var':'epa1',"var_2":10,"var_3":0.4}
ctx = Context(record)
result = evaluate('var == "epa1"', ctx) # The literal 'epa1' is actually being interpreted as epa1.0`
print(result) #<-This is False
result2 =  evaluate('string("epa1")', ctx)
print(result2) #<-This is epa1.0

Edit: The number doesn't have to be at the end of the string for it to be converted to float. "epa1epa" -> epa1.0epa

[hardbyte]

Ah thanks for the bug report. I'll look at fixing this by using the cel parser instead.

For now you can probably avoid this by passing "strict" as the mode to evaluate which will bypass the faulty numeric promotion code.