[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-09-03 UTC。"],[[["\u003cp\u003eCloud Run functions operate within a defined runtime environment that includes the operating system, language support, and the Functions Framework library.\u003c/p\u003e\n"],["\u003cp\u003eUsers can select their preferred Python runtime version during deployment through the Google Cloud CLI using the \u003ccode\u003e--runtime\u003c/code\u003e parameter or via the Google Cloud console.\u003c/p\u003e\n"],["\u003cp\u003ePython dependencies for Cloud Run functions can be managed through a \u003ccode\u003erequirements.txt\u003c/code\u003e file or by packaging them locally with the function.\u003c/p\u003e\n"],["\u003cp\u003eThe source code structure must adhere to specific guidelines to ensure Cloud Run functions can locate the function's definition.\u003c/p\u003e\n"],["\u003cp\u003ePython Environment variables will automatically be set by the runtime for the function to use.\u003c/p\u003e\n"]]],[],null,["# The Python Runtime\n==================\n\nOverview\n--------\n\nYour Cloud Run function runs in an environment consisting of an operating\nsystem version plus add-on packages, language support, and\nthe Functions Framework library that supports and invokes your function.\nThis environment is identified by the language version, and is known as the\nruntime.\n\nFor information about runtimes in general, and to learn which Ubuntu version\neach Python runtime uses, see the [Cloud Run functions execution\nenvironment](/functions/1stgendocs/concepts/execution-environment#python).\n\nTo get started with Python on Cloud Run functions, see the\n[Quickstart](/functions/1stgendocs/create-deploy-gcloud-1st-gen).\n\nSelect your runtime\n-------------------\n\nCloud Run functions supports several versions of Python, listed on the\n[Runtime support](/functions/1stgendocs/runtime-support#python) page. You can\nselect the preferred Python runtime for your function during deployment. \n\n### gcloud\n\nIf you're using the Google Cloud CLI, specify the runtime\nby using the `--runtime` parameter. For example: \n\n```bash\ngcloud functions deploy NAME --no-gen2 --runtime python312 --trigger-http\n```\n\nFor more deployment parameters, see [Deploy a Cloud Run functions](/functions/1stgendocs/deploy#basics).\n\n### Console\n\nIf you're using the Google Cloud console, see the\n[Google Cloud console instructions](/functions/1stgendocs/deploy#console).\n\nFunction preparation\n--------------------\n\nYou can prepare a function directly from the Google Cloud console or write it on\nyour local machine and upload it. To prepare your local machine for Python\ndevelopment, see [Setting Up a Python Development\nEnvironment](/python/docs/setup).\n\nTo get started quickly with Python on Cloud Run functions, see the\n[Quickstart](/functions/1stgendocs/create-deploy-http-python-1st-gen).\n\nSource code structure\n---------------------\n\nFor Cloud Run functions to find your function's definition, your\nsource code must follow a specific structure. See\n[Writing Cloud Run functions](/functions/1stgendocs/writing#structuring_source_code)\nfor more information.\n\nSpecifying dependencies\n-----------------------\n\nThere are two ways to specify dependencies for Cloud Run functions written\nin Python: using the `pip` package manager's `requirements.txt` file or\npackaging local dependencies alongside your function. For more information, see\n[Specifying dependencies in\nPython](/functions/1stgendocs/writing/specifying-dependencies-python).\n\nCloud Run functions doesn't support specifying dependencies with the\n`Pipfile/Pipfile.lock`. Your project shouldn't include these files.\n\nEnvironment variables\n---------------------\n\nYour Python runtime automatically sets certain environment variables for your\nfunction to use as needed. For details, see [Using Environment\nVariables](/functions/1stgendocs/configuring/env-var#python_37_and_go_111)."]]
