74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
from .bpkg import Repository
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class Message:
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"""Superclass for all message sent over pipes."""
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# Blender messages
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class BlenderMessage(Message):
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"""Superclass for all messages sent from Blender to the subprocess."""
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class Abort(BlenderMessage):
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"""Sent when the user requests abortion of a task."""
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# Subproc messages
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class SubprocMessage(Message):
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"""Superclass for all messages sent from the subprocess to Blender."""
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class Progress(SubprocMessage):
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"""Send from subprocess to Blender to report progress.
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:ivar progress: the progress percentage, from 0-1.
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"""
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def __init__(self, progress: float):
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self.progress = progress
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class SubprocError(SubprocMessage):
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"""Superclass for all fatal error messages sent from the subprocess."""
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def __init__(self, message: str):
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self.message = message
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class SubprocWarning(SubprocMessage):
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"""Superclass for all non-fatal warning messages sent from the subprocess."""
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def __init__(self, message: str):
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self.message = message
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class InstallError(SubprocError):
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"""Sent when there was an error installing something."""
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class UninstallError(SubprocError):
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"""Sent when there was an error uninstalling something."""
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class FileConflictError(InstallError):
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"""Sent when installation would overwrite existing files."""
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def __init__(self, message: str, conflicts: list):
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self.message = message
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self.conflicts = conflicts
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class DownloadError(SubprocMessage):
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"""Sent when there was an error downloading something."""
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def __init__(self, status_code: int, description: str):
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self.status_code = status_code
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self.description = description
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class Success(SubprocMessage):
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"""Sent when an operation finished sucessfully."""
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class RepositoryResult(SubprocMessage):
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"""Sent when an operation returns a repository to be used on the parent process."""
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def __init__(self, repository: Repository):
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self.repository = repository
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class Aborted(SubprocMessage):
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"""Sent as response to Abort message."""
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