Unverified50% confidenceFactExact time
.venv is the virtual environment directory naming convention officially recommended by Python (PEP 405), created via the command python -m venv .venv.
1
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50%
Confidence
Long-term
Relevance
9/26/2026
First Seen
Sources
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UnverifiedPython 的 venv 模块自 Python 3.3 起内置，通过为每个项目创建独立的解释器副本和 site-packages 目录来隔离依赖65% similarUnverifiedPython 虚拟环境（venv、conda）只能隔离 Python 包，无法隔离系统级依赖如 C 库、CUDA 运行时63% similarUnverifieduv is compatible with the pip command interface and also supports virtual environment creation, dependency locking, and Python version management60% similarUnverifiedConda creates a fully independent Python interpreter copy under the envs directory, capable of isolating OS-level dynamic link libraries, whereas pip's venv reuses the system interpreter via symbolic links.58% similarUnverifiedIn the Python ecosystem, the python-dotenv library automatically reads the .env file at application startup and injects environment variables; FastAPI projects typically load and validate configuration via Pydantic's BaseSettings class.57% similar
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