Improve exception when missing env var #253
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When using from_env() and having not set one of the necessary env var. ```python import sys sys.path.insert(0, './podman') import podman podman.from_env() ``` causes: ```ValueError: CONTAINER_HOST or DOCKER_HOST must be set to URL of podman service.``` fixes containers#223 Signed-off-by: Jhon Honce <jhonce@redhat.com>
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: jwhonce The full list of commands accepted by this bot can be found here. The pull request process is described here
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LGTM |
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If the service is running, it should just work correct? Isn't it reading XDG_RUNTIME_DIR looking for the socket? |
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@rhatdan The |
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LGTM |
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When using from_env() and having not set one of the necessary env var.
causes:
ValueError: CONTAINER_HOST or DOCKER_HOST must be set to URL of podman service.fixes #223