Epochly

0.5.73 verified Fri May 01 auth: no python

Epochly is a transparent performance optimization library for Python applications that provides automatic caching, memoization, and profiling. Version 0.5.73 supports Python >=3.9 and is actively maintained. Release cadence is weekly with frequent minor updates.

pip install epochly

Common errors

error AttributeError: module 'epochly' has no attribute 'Epochly' ↓

cause Old import pattern `import epochly` does not expose Epochly directly.

fix

Use from epochly import Epochly.

error TypeError: 'NoneType' object is not callable ↓

cause Using `@Epochly.cache` without instantiating the class first.

fix

Initialize with e = Epochly() then @e.cache.

Warnings

gotcha The `Epochly` class must be instantiated before using the `@Epochly.cache` decorator or a `TypeError` occurs. ↓

fix Always create an instance: `e = Epochly()`. Then use `@e.cache`.

deprecated The `profile` function is deprecated in version 0.5.70+; use `Epochly.profile` instead. ↓

fix Replace `from epochly import profile` with `from epochly import Epochly` and use `@Epochly.profile`.

gotcha Cached functions are not thread-safe by default. Concurrent calls may corrupt cache state. ↓

fix Use `Epochly(cache_concurrency=True)` for thread-safe caching.

Imports

Epochly
wrong
```
import Epochly
```
correct
```
from epochly import Epochly
```
Wrong: epochly uses submodule imports, not top-level.
profile
wrong
```
import epochly.profile
```
correct
```
from epochly import profile
```
profile is a decorator directly under epochly, not a submodule.

Quickstart

Basic usage: apply caching via decorator.

from epochly import Epochly

# Initialize with a config (optional)
e = Epochly()

@Epochly.cache
def expensive_function(x):
    return x * x

result = expensive_function(4)
print(result)