avilum / linqit Goto Github PK
View Code? Open in Web Editor NEWExtend python lists operations using .NET's LINQ syntax for clean and fast coding.
License: Apache License 2.0
linqit's People
Contributors
Stargazers
Watchers
Forkers
onurkoc alexandre-forks trendingtechnology mikeckennedy vpoulailleau kmryu stjordanis hucker wadevries ntk5 mastershanecsw yinchinan010 iq-scmlinqit's Issues
Wrong example in README
The README says:
from linqit import List
programmers = List()
Avi = type('Avi', (), {})
# Go ahead and fill the list with whatever you want... like a list of <Programmer> objects.
# Then play:
last_hot_pizza_slice = programmers.where(lambda e:e.experience > 15)
.except_for(elon_musk)
.of_type(Avi)
.take(3) # [<Avi>, <Avi>, <Avi>]
.select(lambda avi:avi.lunch) # [<Pizza>, <Pizza>, <Pizza>]
.where(lambda p:p.is_hot() and p.origin != 'Pizza Hut').
.last() # <Pizza>
.slices.last() # <PizzaSlice>
# What do you think?I think there's a syntax error… .except_for(elon_musk) is not part of the last_hot_pizza_slice = … statement. You may add parenthesis around the whole statement.
I also think that there is an extra dot after p.origin != 'Pizza Hut')
You may also use black to format the code. This would finally give:
from seven_dwwarfs import Grumpy, Happy, Sleepy, Bashful, Sneezy, Dopey, Doc
from linqit import List
programmers = List()
Avi = type("Avi", (), {})
# Go ahead and fill the list with whatever you want... like a list of <Programmer> objects.
# Then play:
last_hot_pizza_slice = (
programmers.where(lambda e: e.experience > 15)
.except_for(elon_musk)
.of_type(Avi)
.take(3) # [<Avi>, <Avi>, <Avi>]
.select(lambda avi: avi.lunch) # [<Pizza>, <Pizza>, <Pizza>]
.where(lambda p: p.is_hot() and p.origin != "Pizza Hut")
.last() # <Pizza>
.slices.last() # <PizzaSlice>
)
# What do you think?BTW, your project seems fun to try, thanks for what you've done.
Create a package on pypi
old_people = people.where(lambda p: p.age > 40)
sucks teeth
Harsh.
Add support for order_by?
Hey, great library. I would love to do something like this but seems to just use the substandard built-in list implementation which returns None:
people = List()
people.append(Person("Michael", 47))
people.append(Person("Sarah", 50))
people.append(Person("Jake", 42))
older = people.where(lambda p: p.age > 43).sort(lambda p: -p.age)But sadly, sort returns None and I didn't see an order_by, what am I missing?
A bug at the project description page
new_kids_in_town = [Person('Chris', 18), Person('Danny', 16), Person('John', 17)]
people += new_kids_in_town # Also works: people = people.concat(new_kids_in_town)
teenagers = people.where(lambda p: 20 >= p.age >= 13)
danny = teenagers.first(lambda t: t.name == 'Danny') # <Person name="Danny" age="16">
oldest_teen = teenagers.last() # <Person name="Chris" age="18">
.last() method doesn't return max age but the last in the list, right? Should return "John,17 yo" then.
Add support for short circuit all/any
In looking at the code I can see that the all/any methods traverse the whole list. I have a tested fix with short circuiting for these methods...but have never done pull requests...
Petition to call it LinqList :D
Jokes apart, I absolutely love this, hope this moves to something that can be pip installable!
Cheers 🍻
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.