Credential Logging

twine/auth.py

@@ -1,5 +1,6 @@
 import functools
 import getpass
+import logging
 import warnings
 from typing import Callable
 from typing import Optional
@@ -11,6 +12,8 @@
 from twine import exceptions
 from twine import utils
 
+logger = logging.getLogger(__name__)
+
 
 class CredentialInput:
     def __init__(
@@ -73,12 +76,20 @@ def get_password_from_keyring(self) -> Optional[str]:
         return None
 
     def username_from_keyring_or_prompt(self) -> str:
-        return self.get_username_from_keyring() or self.prompt("username", input)
+        username_from_keyring = self.get_username_from_keyring()
+        if username_from_keyring:
+            logger.info("Username set via Keyring")
+            return username_from_keyring
+
+        return self.prompt("username", input)
 
     def password_from_keyring_or_prompt(self) -> str:
-        return self.get_password_from_keyring() or self.prompt(
-            "password", getpass.getpass
-        )
+        password_from_keyring = self.get_password_from_keyring()
+        if password_from_keyring:
+            logger.info("Password set via Keyring")
+            return password_from_keyring
+
+        return self.prompt("password", getpass.getpass)
 
     def prompt(self, what: str, how: Callable[..., str]) -> str:
         return how(f"Enter your {what}: ")

twine/repository.py

@@ -11,6 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+import logging
 import sys
 from typing import Any
 from typing import Dict
@@ -39,6 +40,8 @@
 TEST_WAREHOUSE = "https://test.pypi.org/"
 WAREHOUSE_WEB = "https://pypi.org/"
 
+logger = logging.getLogger(__name__)
+
 
 class ProgressBar(tqdm.tqdm):
     def update_to(self, n: int) -> None:
@@ -67,6 +70,9 @@ def __init__(
         self.session.auth = (
             (username or "", password or "") if username or password else None
         )
+        logger.info("Password is : placeholder")
+        logger.info(f"Username is : {username}")
+
         self.session.headers["User-Agent"] = self._make_user_agent_string()
         for scheme in ("http://", "https://"):
             self.session.mount(scheme, self._make_adapter_with_retries())

twine/utils.py

@@ -238,8 +238,10 @@ def get_userpass_value(
     :rtype: unicode
     """
     if cli_value is not None:
+        logger.info(f"{key} set via CLI")
         return cli_value
     elif config.get(key) is not None:
+        logger.info(f"{key} set via .pypirc config file")
         return config[key]
     elif prompt_strategy:
         return prompt_strategy()