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https://github.com/All-Hands-AI/OpenHands.git
synced 2026-04-29 03:00:45 -04:00
48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
from opendevin.events.action import (
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FileReadAction,
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FileWriteAction,
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)
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from opendevin.events.observation import (
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ErrorObservation,
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FileReadObservation,
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FileWriteObservation,
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Observation,
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)
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from opendevin.runtime.server.files import insert_lines, read_lines
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from opendevin.runtime.server.runtime import ServerRuntime
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from .sandbox import E2BSandbox
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class E2BRuntime(ServerRuntime):
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def __init__(
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self,
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sid: str = 'default',
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):
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super().__init__()
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if not isinstance(self.sandbox, E2BSandbox):
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raise ValueError('E2BRuntime requires an E2BSandbox')
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self.filesystem = self.sandbox.filesystem
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async def read(self, action: FileReadAction) -> Observation:
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content = self.filesystem.read(action.path)
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lines = read_lines(content.split('\n'), action.start, action.end)
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code_view = ''.join(lines)
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return FileReadObservation(code_view, path=action.path)
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async def write(self, action: FileWriteAction) -> Observation:
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if action.start == 0 and action.end == -1:
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self.filesystem.write(action.path, action.content)
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return FileWriteObservation(content='', path=action.path)
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files = self.filesystem.list(action.path)
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if action.path in files:
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all_lines = self.filesystem.read(action.path)
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new_file = insert_lines(
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action.content.split('\n'), all_lines, action.start, action.end
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)
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self.filesystem.write(action.path, ''.join(new_file))
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return FileWriteObservation('', path=action.path)
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else:
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# FIXME: we should create a new file here
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return ErrorObservation(f'File not found: {action.path}')
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