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Add handling of error when poetry.lock does not exist

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Fixes #81
This commit is contained in:
Ethan Paul 2024-08-15 11:59:54 -04:00
parent 92b72435f4
commit 27ef531762
Signed by: enpaul
GPG Key ID: 4884CA087E5A472D
2 changed files with 15 additions and 4 deletions
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5
tox_poetry_installer/exceptions.py
View File

@ -11,6 +11,7 @@ All exceptions should inherit from the common base exception :exc:`ToxPoetryInst
+-- LockedDepNotFoundError +-- LockedDepNotFoundError
+-- ExtraNotFoundError +-- ExtraNotFoundError
+-- LockedDepsRequiredError +-- LockedDepsRequiredError
+-- LockfileParsingError
""" """
@ -41,3 +42,7 @@ class ExtraNotFoundError(ToxPoetryInstallerException):
class LockedDepsRequiredError(ToxPoetryInstallerException): class LockedDepsRequiredError(ToxPoetryInstallerException):
"""Environment cannot specify unlocked dependencies when locked dependencies are required""" """Environment cannot specify unlocked dependencies when locked dependencies are required"""
class LockfileParsingError(ToxPoetryInstallerException):
"""Failed to load or parse the Poetry lockfile"""

6
tox_poetry_installer/hooks/tox_on_install.py
View File

@ -41,10 +41,16 @@ def tox_on_install(
virtualenv = convert_virtualenv(tox_env) virtualenv = convert_virtualenv(tox_env)
try:
if not poetry.locker.is_fresh(): if not poetry.locker.is_fresh():
logger.warning( logger.warning(
f"The Poetry lock file is not up to date with the latest changes in {poetry.file}" f"The Poetry lock file is not up to date with the latest changes in {poetry.file}"
) )
except FileNotFoundError as err:
logger.error(f"Could not parse lockfile: {err}")
raise exceptions.LockfileParsingError(
f"Could not parse lockfile: {err}"
) from err
try: try:
if tox_env.conf["require_locked_deps"] and tox_env.conf["deps"].lines(): if tox_env.conf["require_locked_deps"] and tox_env.conf["deps"].lines():