Throw exeption if pypi package does not exist.

lclarkmichalek / pip2arch

Convert pypi packages to arch linux PKGBUILDs

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Throw exeption if pypi package does not exist. #21

Open fossdd opened 3 years ago

fossdd commented 3 years ago

Without this patch it only says IndexError: list index out of range and the user doesn't know what python mean. This exeption says: ValueError: Could not find package "doesnt_exist".