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feat: add explicit CLI import error #1785

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merged 2 commits into from
Sep 12, 2024
Merged

feat: add explicit CLI import error #1785

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6f434d7
feat: add explicit CLI import error
Lancetnik Sep 12, 2024
d0bfc2e
Proofread error msg
kumaranvpl Sep 12, 2024
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15 changes: 14 additions & 1 deletion faststream/__main__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,20 @@

import warnings

from faststream.cli.main import cli
try:
from faststream.cli.main import cli
except ImportError:
has_typer = False
else:
has_typer = True

if not has_typer:
raise ImportError(
"\n\nYou're trying to use the FastStream CLI, "
"\nbut you haven't installed the required dependencies."
"\nPlease install them using the following command: "
'\npip install "faststream[cli]"'
)

warnings.filterwarnings("default", category=ImportWarning, module="faststream")

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