Move init_auths to scripts/main.py.

letsencrypt/client/client.py

@@ -1,15 +1,11 @@
 """ACME protocol client class and helper functions."""
 import logging
 import os
-import pkg_resources
 import sys
 
 import Crypto.PublicKey.RSA
 import M2Crypto
 
-import zope.interface.exceptions
-import zope.interface.verify
-
 from letsencrypt.acme import messages
 from letsencrypt.acme.jose import util as jose_util
 
@@ -17,7 +13,6 @@ from letsencrypt.client import auth_handler
 from letsencrypt.client import client_authenticator
 from letsencrypt.client import crypto_util
 from letsencrypt.client import errors
-from letsencrypt.client import interfaces
 from letsencrypt.client import le_util
 from letsencrypt.client import network
 from letsencrypt.client import reverter
@@ -28,28 +23,6 @@ from letsencrypt.client.display import ops as display_ops
 from letsencrypt.client.display import enhancements
 
 
-SETUPTOOLS_AUTHENTICATORS_ENTRY_POINT = "letsencrypt.authenticators"
-"""Setuptools entry point group name for Authenticator plugins."""
-
-
-def init_auths(config):
-    """Find (setuptools entry points) and initialize Authenticators."""
-    auths = {}
-    for entrypoint in pkg_resources.iter_entry_points(
-            SETUPTOOLS_AUTHENTICATORS_ENTRY_POINT):
-        auth_cls = entrypoint.load()
-        auth = auth_cls(config)
-        try:
-            zope.interface.verify.verifyObject(interfaces.IAuthenticator, auth)
-        except zope.interface.exceptions.BrokenImplementation:
-            logging.debug(
-                "%r object does not provide IAuthenticator, skipping",
-                entrypoint.name)
-        else:
-            auths[auth] = entrypoint.name
-    return auths
-
-
 class Client(object):
     """ACME protocol client.
 

letsencrypt/scripts/main.py

@@ -11,6 +11,8 @@ import sys
 
 import confargparse
 import zope.component
+import zope.interface.exceptions
+import zope.interface.verify
 
 import letsencrypt
 
@@ -24,6 +26,28 @@ from letsencrypt.client.display import util as display_util
 from letsencrypt.client.display import ops as display_ops
 
 
+SETUPTOOLS_AUTHENTICATORS_ENTRY_POINT = "letsencrypt.authenticators"
+"""Setuptools entry point group name for Authenticator plugins."""
+
+
+def init_auths(config):
+    """Find (setuptools entry points) and initialize Authenticators."""
+    auths = {}
+    for entrypoint in pkg_resources.iter_entry_points(
+            SETUPTOOLS_AUTHENTICATORS_ENTRY_POINT):
+        auth_cls = entrypoint.load()
+        auth = auth_cls(config)
+        try:
+            zope.interface.verify.verifyObject(interfaces.IAuthenticator, auth)
+        except zope.interface.exceptions.BrokenImplementation:
+            logging.debug(
+                "%r object does not provide IAuthenticator, skipping",
+                entrypoint.name)
+        else:
+            auths[auth] = entrypoint.name
+    return auths
+
+
 def create_parser():
     """Create parser."""
     parser = confargparse.ConfArgParser(
@@ -134,7 +158,7 @@ def main():  # pylint: disable=too-many-branches, too-many-statements
     if not args.eula:
         display_eula()
 
-    all_auths = client.init_auths(config)
+    all_auths = init_auths(config)
     logging.debug('Initialized authenticators: %s', all_auths.values())
     try:
         auth = client.determine_authenticator(all_auths.keys())