Replace pkg_resources with importlib.metadata

It's been deprecated for quite a while. Additionally, it's coming
from an undeclared runtime dependency of `setuptools`.

awx/__init__.py

@@ -5,6 +5,7 @@
 import os
 import sys
 import warnings
+from importlib.metadata import PackageNotFoundError, version as _get_version
 
 
 def get_version():
@@ -34,10 +35,8 @@ def version_file():
 
 
 try:
-    import pkg_resources
-
-    __version__ = pkg_resources.get_distribution('awx').version
-except pkg_resources.DistributionNotFound:
+    __version__ = _get_version('awx')
+except PackageNotFoundError:
     __version__ = get_version()
 
 __all__ = ['__version__']

awx/main/db/profiled_pg/base.py

@@ -1,9 +1,9 @@
 import os
-import pkg_resources
 import sqlite3
 import sys
 import traceback
 import uuid
+from importlib.metadata import version as _get_version
 
 from django.core.cache import cache
 from django.core.cache.backends.locmem import LocMemCache
@@ -70,7 +70,7 @@ def write(self, query):
             else:
                 progname = os.path.basename(sys.argv[0])
             filepath = os.path.join(self.dest, '{}.sqlite'.format(progname))
-            version = pkg_resources.get_distribution('awx').version
+            version = _get_version('awx')
             log = sqlite3.connect(filepath, timeout=3)
             log.execute(
                 'CREATE TABLE IF NOT EXISTS queries ('

awx/main/models/credential/__init__.py

@@ -4,7 +4,7 @@
 import inspect
 import logging
 import os
-from pkg_resources import iter_entry_points
+from importlib.metadata import entry_points
 import re
 import stat
 import tempfile
@@ -52,7 +52,10 @@
 __all__ = ['Credential', 'CredentialType', 'CredentialInputSource', 'build_safe_env']
 
 logger = logging.getLogger('awx.main.models.credential')
-credential_plugins = dict((ep.name, ep.load()) for ep in iter_entry_points('awx.credential_plugins'))
+credential_plugins = {
+    entry_point.name: entry_point.load()
+    for entry_point in entry_points(group='awx.credential_plugins')
+}
 
 HIDDEN_PASSWORD = '**********'
 

awx/main/utils/common.py

@@ -18,6 +18,7 @@
 import contextlib
 import tempfile
 import functools
+from importlib.metadata import version as _get_version
 
 # Django
 from django.core.exceptions import ObjectDoesNotExist, FieldDoesNotExist
@@ -222,9 +223,7 @@ def get_awx_version():
     from awx import __version__
 
     try:
-        import pkg_resources
-
-        return pkg_resources.require('awx')[0].version
+        return _get_version('awx')
     except Exception:
         return __version__
 

awxkit/awxkit/cli/client.py

@@ -2,8 +2,8 @@
 
 import logging
 import os
-import pkg_resources
 import sys
+from importlib.metadata import version as _get_version
 
 from requests.exceptions import RequestException
 
@@ -16,7 +16,7 @@
 from awxkit.awx.utils import uses_sessions  # noqa
 
 
-__version__ = pkg_resources.get_distribution('awxkit').version
+__version__ = _get_version('awxkit')
 
 
 class CLI(object):

docs/docsite/rst/rest_api/_swagger/swagger.py

@@ -3,7 +3,6 @@
 import os
 
 import jinja2
-import pkg_resources
 import yaml
 
 from sphinx.util.osutil import copyfile, ensuredir

tools/scripts/firehose.py

@@ -30,8 +30,7 @@
 import itertools
 import json
 import multiprocessing
-import pkg_resources
-import random
+import site
 import subprocess
 import sys
 from io import StringIO
@@ -132,7 +131,7 @@ def cleanup(sql):
 
 def generate_jobs(jobs, batch_size, time_delta):
     print(f'inserting {jobs} job(s)')
-    sys.path.insert(0, pkg_resources.get_distribution('awx').module_path)
+    sys.path[:0] = site.getsitepackages()
     from awx import prepare_env
 
     prepare_env()