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Auto-create zope_interface.__init__.py if missing.

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This commit is contained in:
Griatch 2019-01-29 18:18:47 +01:00
parent a7694fb6e9
commit fd74a2cdf6
1 changed files with 13 additions and 0 deletions
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13
evennia/server/evennia_launcher.py
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@ -1273,6 +1273,19 @@ def check_main_evennia_dependencies():
error = True
if error:
sys.exit()
# fix a common zope issue with a missing __init__ file
zope_interface = importlib.import_module("zope.interface")
expected_init_path = os.path.join(
os.path.dirname(os.path.dirname(zope_interface.__file__)), "__init__.py")
if not os.path.exists(expected_init_path):
# add an empty missing __init__.py file to fix the problem
with open(expected_init_path, 'w') as zope_init_file:
zope_init_file.write("")
print("Note: zope_interface.__init__.py not found. This is a known issue with that package."
"\nEvennia auto-created it at {}.".format(
expected_init_path))
# return True/False if error was reported or not
return not error