Python Windows Development, fully distributed.
zwpython is the SDK and package distribution platform built for teams shipping Python on Windows — a private PyPI-compatible mirror, application telemetry, and dependency tooling that works even in air-gapped networks.
# configure pip to use the zwpython mirror
# pip config set global.index-url https://pkg.zwpython.com/simple/
# pip install zwpython-sdk
# zwpython login --sso
from zwpython import Client
client = Client(profile="windows-prod")
client.telemetry.start(app="billing-service")
# resolve a Windows-optimized dependency set
lockfile = client.resolve(
requirements="requirements.txt",
platform="win_amd64",
python_version="3.12",
)
lockfile.write("requirements.lock")
print(f"Resolved {len(lockfile.packages)} packages")Everything your Windows Python stack needs
One SDK, one mirror, one telemetry pipeline — designed for regulated and enterprise environments.
Private PyPI-Compatible Mirror
Host an internal mirror of PyPI with full /simple/ and /packages/ API compatibility, so pip just works.
Application Telemetry Collection
Ship performance and dependency telemetry from your applications straight into zwpython for fleet-wide visibility.
Windows-Optimized Resolution
Dependency resolution that understands Windows wheels, ABI tags, and native build chains out of the box.
Enterprise SSO (SAML/OIDC)
Bring your identity provider. zwpython integrates with SAML and OIDC for seamless, auditable authentication.
Air-Gapped Environment Support
Bundle and sync full package sets for disconnected networks with signed, verifiable offline mirrors.
CI/CD Pipeline Integration
Native plugins for Azure Pipelines, GitHub Actions, and Jenkins keep builds fast and reproducible.
Trusted by Windows platform teams
"zwpython replaced three internal tools for us — the mirror, the telemetry agent, and our dependency locking scripts."
"Air-gapped mirror sync means our compliance team finally stopped asking questions about where packages come from."
"SSO onboarding took an afternoon. Our Windows build fleet has never been easier to manage."