Slicerator
a lazy-loading, fancy-slicable iterable
Think of it like a generator that is "reusable" and has a length.
Please see the documentation for examples and an API reference.
Installation
On any platform, use pip or conda.
pip install slicerator
or
conda install -c conda-forge slicerator
Example
from slicerator import Slicerator
@Slicerator.from_class
class MyLazyLoader:
def __getitem__(self, i):
# this method will be wrapped by Slicerator, so that it accepts slices,
# lists of integers, or boolean masks. Code below will only be executed
# when an integer is used.
# load thing number i
return thing
def __len__(self):
# do stuff
return number_of_things
# Demo:
>>> a = MyLazyLoader()
>>> s1 = a[::2] # no data is loaded yet
>>> s2 = s1[1:] # no data is loaded yet
>>> some_data = s2[0]
3 maintainers
Release files for slicerator 1.1.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| slicerator-1.1.0.tar.gz | 38.3 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| slicerator-1.1.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 48.6 kB
Release files / slicerator-1.1.0.tar.gz
| Download URL | slicerator-1.1.0.tar.gz |
|---|---|
| Size | 38.3 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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| Upload date | |
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No |
| Uploaded via |
twine/4.0.0 CPython/3.10.4
|
Release files / slicerator-1.1.0-py3-none-any.whl
| Download URL | slicerator-1.1.0-py3-none-any.whl |
|---|---|
| Size | 10.3 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/4.0.0 CPython/3.10.4
|
