When a policy is inaccessible, scripts fail right "import sepolicy". With
this change we let the "sepolicy" module to import and move the policy
initialization before it's used for the first time.
Fixes:
>>> import seobject
Traceback (most recent call last):
File "/usr/lib/python3.9/site-packages/sepolicy/__init__.py", line 171, in policy
_pol = setools.SELinuxPolicy(policy_file)
File "setools/policyrep/selinuxpolicy.pxi", line 73, in setools.policyrep.SELinuxPolicy.__cinit__
File "setools/policyrep/selinuxpolicy.pxi", line 695, in setools.policyrep.SELinuxPolicy._load_policy
PermissionError: [Errno 13] Permission denied: '//etc/selinux/targeted/policy/policy.33'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3.9/site-packages/seobject.py", line 33, in <module>
import sepolicy
File "/usr/lib/python3.9/site-packages/sepolicy/__init__.py", line 186, in <module>
raise e
File "/usr/lib/python3.9/site-packages/sepolicy/__init__.py", line 183, in <module>
policy(policy_file)
File "/usr/lib/python3.9/site-packages/sepolicy/__init__.py", line 173, in policy
raise ValueError(_("Failed to read %s policy file") % policy_file)
ValueError: Failed to read //etc/selinux/targeted/policy/policy.33 policy file
Signed-off-by: Petr Lautrbach <plautrba@redhat.com>
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