NicholaiVogel
3c83039a71
- Complete rewrite with beautiful Rich TUI interface - Interactive and CLI modes for flexibility - Robust error handling with clear, helpful messages - Gap filling with linear interpolation support - Coordinate system transforms (pixels/normalized) - Auto-generated output filenames from input - Configurable resolution and Nuke versions - Batch processing support via CLI - Comprehensive documentation in Scripts/README_CONVERTER.md - Updated main README.md with Scripts section
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
import abc
|
|
from typing import Optional
|
|
|
|
from pip._vendor.pkg_resources import Distribution
|
|
|
|
from pip._internal.index.package_finder import PackageFinder
|
|
from pip._internal.req import InstallRequirement
|
|
|
|
|
|
class AbstractDistribution(metaclass=abc.ABCMeta):
|
|
"""A base class for handling installable artifacts.
|
|
|
|
The requirements for anything installable are as follows:
|
|
|
|
- we must be able to determine the requirement name
|
|
(or we can't correctly handle the non-upgrade case).
|
|
|
|
- for packages with setup requirements, we must also be able
|
|
to determine their requirements without installing additional
|
|
packages (for the same reason as run-time dependencies)
|
|
|
|
- we must be able to create a Distribution object exposing the
|
|
above metadata.
|
|
"""
|
|
|
|
def __init__(self, req: InstallRequirement) -> None:
|
|
super().__init__()
|
|
self.req = req
|
|
|
|
@abc.abstractmethod
|
|
def get_pkg_resources_distribution(self) -> Optional[Distribution]:
|
|
raise NotImplementedError()
|
|
|
|
@abc.abstractmethod
|
|
def prepare_distribution_metadata(
|
|
self, finder: PackageFinder, build_isolation: bool
|
|
) -> None:
|
|
raise NotImplementedError()
|