From ec86264b564526fee0300dfe24d972653994a3aa Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Thu, 15 Apr 2021 02:01:17 +0200
Subject: [PATCH] Changes after rebase

---
 setuptools/dist.py | 27 ++++++++-------------------
 1 file changed, 8 insertions(+), 19 deletions(-)

diff --git a/setuptools/dist.py b/setuptools/dist.py
index 3b4a3d6afcc..51f03c25ffb 100644
--- a/setuptools/dist.py
+++ b/setuptools/dist.py
@@ -106,28 +106,17 @@ def _read_list_from_msg(msg: "Message", field: str) -> Optional[List[str]]:
     return values
 
 
+def _read_payload_from_msg(msg: "Message") -> Optional[str]:
+    value = msg.get_payload().strip()
+    if value == 'UNKNOWN':
+        return None
+    return value
+
+
 def read_pkg_file(self, file):
     """Reads the metadata values from a file object."""
     msg = message_from_file(file)
 
-    def _read_long_description():
-        value = msg['description']
-        if value in ('UNKNOWN', None):
-            return None
-        description_lines = value.splitlines()
-        if len(description_lines) == 1:
-            return description_lines[0].lstrip()
-        description_dedent = '\n'.join(
-            (description_lines[0].lstrip(),
-             textwrap.dedent('\n'.join(description_lines[1:]))))
-        return description_dedent
-
-    def _read_payload():
-        value = msg.get_payload().strip()
-        if value == 'UNKNOWN':
-            return None
-        return value
-
     self.metadata_version = StrictVersion(msg['metadata-version'])
     self.name = _read_field_from_msg(msg, 'name')
     self.version = _read_field_from_msg(msg, 'version')
@@ -147,7 +136,7 @@ def _read_payload():
 
     self.long_description = _read_field_unescaped_from_msg(msg, 'description')
     if self.long_description is None and self.metadata_version >= StrictVersion('2.1'):
-        self.long_description = _read_payload()
+        self.long_description = _read_payload_from_msg(msg)
     self.description = _read_field_from_msg(msg, 'summary')
 
     if 'keywords' in msg: