From e0f20158a5404eb3556e21eaf3f788f1650f8ecd Mon Sep 17 00:00:00 2001
From: John Ralls <jralls@ceridwen.us>
Date: Fri, 22 Mar 2024 17:50:55 +0100
Subject: [PATCH] Check for name attribute in source parameter.

Before trying to use it, return None if it's not there.

Fixes https://github.com/pypa/pipenv/issues/6106
---
 pipenv/project.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pipenv/project.py b/pipenv/project.py
index f06ef93cc..7afa4c087 100644
--- a/pipenv/project.py
+++ b/pipenv/project.py
@@ -236,6 +236,8 @@ def get_package_categories(self, for_lockfile=False):
             return ["packages", "dev-packages"] + list(package_categories)
 
     def get_requests_session_for_source(self, source):
+        if not (source and source.get("name")):
+            return None
         if self.sessions.get(source["name"]):
             session = self.sessions[source["name"]]
         else:
@@ -268,6 +270,8 @@ def get_hash_from_link(self, hash_cache, link):
     def get_hashes_from_pypi(self, ireq, source):
         pkg_url = f"https://pypi.org/pypi/{ireq.name}/json"
         session = self.get_requests_session_for_source(source)
+        if not session:
+            return None
         try:
             collected_hashes = set()
             # Grab the hashes from the new warehouse API.