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https://github.com/comfyanonymous/ComfyUI.git
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22186b3dae
Replaces the hand-rolled '_cached_value' module global with @functools.cache, which is the standard Python idiom for memoization. Tests now use the built-in get_deploy_environment.cache_clear() to reset between cases. Amp-Thread-ID: https://ampcode.com/threads/T-019df26e-96f4-7518-94da-0e4263680e3c Co-authored-by: Amp <amp@ampcode.com>
30 lines
839 B
Python
30 lines
839 B
Python
import functools
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import logging
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import os
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import folder_paths
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logger = logging.getLogger(__name__)
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_DEFAULT_DEPLOY_ENV = "local_git"
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_ENV_FILENAME = ".comfy_environment"
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@functools.cache
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def get_deploy_environment() -> str:
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env_file = os.path.join(folder_paths.base_path, _ENV_FILENAME)
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try:
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with open(env_file, encoding="utf-8") as f:
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# Cap the read so a malformed or maliciously crafted file (e.g.
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# a single huge line with no newline) can't blow up memory.
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first_line = f.readline(128).strip()
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value = "".join(c for c in first_line if 32 <= ord(c) < 127)
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if value:
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return value
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except FileNotFoundError:
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pass
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except Exception as e:
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logger.error("Failed to read %s: %s", env_file, e)
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return _DEFAULT_DEPLOY_ENV
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