Interesting idea, and a great exercise for learning more about parsing, CSS selectors, and command-line interfaces.
One point of (hopefully) constructive criticism: I'm not completely sold on the CSS selector syntax. Attribute selectors are semantically meaningful in the DOM, not as much so in Python.
Providing a more Pythonic query language might make it easier for users to guess the purpose of queries and to build complex queries of their own. For instance:
class * extends IntegerField
class FloatField
class FloatField: def *
class FloatField: def to*
from collections import Counter
or perhaps:
class FloatField: def to*(foo)
for * in *: if * is None
(or perhaps even `for $1 in : if $1 is None`. There are probably better ways than what I described to express the wildcard part, especially if you want to distinguish these from `args`, `kwargs`...)
Anyways, it's always awesome to see people putting their work out there, and I hope you'll continue to do so!
I agree with you. I'm also not convinced that these kind of selectors are good to match Python code. It was more an exercise to develop a generic library that helps implementing jQuery-like selectors [1].
Even if the project doesn't go too far, it was a good fun for my weekend.
2 comments
[ 2.4 ms ] story [ 15.3 ms ] threadOne point of (hopefully) constructive criticism: I'm not completely sold on the CSS selector syntax. Attribute selectors are semantically meaningful in the DOM, not as much so in Python.
Providing a more Pythonic query language might make it easier for users to guess the purpose of queries and to build complex queries of their own. For instance:
or perhaps: (or perhaps even `for $1 in : if $1 is None`. There are probably better ways than what I described to express the wildcard part, especially if you want to distinguish these from `args`, `kwargs`...)Anyways, it's always awesome to see people putting their work out there, and I hope you'll continue to do so!
Even if the project doesn't go too far, it was a good fun for my weekend.
[1]: https://github.com/caioariede/pyq/tree/master/sizzle