Install & Compatibility
Where this runs
tested against v2.2.0 · pip install
no network on importno background threads
Install × environment matrix
Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux
muslpy 3.10–3.95 runs
installs and imports cleanly · install 0.0s · import 0.000s · 270.6MB
glibcpy 3.10–3.95 runs
installs and imports cleanly · install 16.0s · import 0.000s · 261MB
275MB installed
● package 275MB
Code
Verified usage
Verified import paths — ran on the pinned version, not inferred.
DeltaBuilder
✓ from lcp_delta import DeltaBuilder
✗ from lcpdelta import DeltaBuilder
Basic delta creation and application.
import os
from lcpdelta import DeltaBuilder, DeltaApplier
# Build a delta between old and new files
builder = DeltaBuilder()
delta = builder.build('old_file.bin', 'new_file.bin')
with open('delta.bin', 'wb') as f:
f.write(delta)
# Apply delta to recreate new file
applier = DeltaApplier()
with open('delta.bin', 'rb') as f:
delta_data = f.read()
applier.apply('old_file.bin', delta_data, 'recreated_file.bin')
Upgrade
Version history
2.2.0latest on PyPI · released May 22, 2026
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Dependencies
No dependency data recorded yet.