From 6c8d103ce7f14f76543a697b3f45e8c6b11d303e Mon Sep 17 00:00:00 2001
From: Jun <164005568@qq.com>
Date: Sat, 21 Mar 2026 03:29:31 +0800
Subject: [PATCH] Replace pkg_resources with packaging.requirements

Replace deprecated pkg_resources.Requirement with packaging.requirements
Requirement (already a core dependency: packaging>=20.0).

Changes:
- from pkg_resources import Requirement -> from packaging.requirements import Requirement
- Requirement.parse(line) -> Requirement(line)
- .project_name -> .name

setuptools 82 removed pkg_resources (PEP 740), making this dependency
unreliable for newer Python installations.
---
 jina/orchestrate/deployments/install_requirements_helper.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/jina/orchestrate/deployments/install_requirements_helper.py b/jina/orchestrate/deployments/install_requirements_helper.py
index 157ab5b22ac05..a7520c20515d2 100644
--- a/jina/orchestrate/deployments/install_requirements_helper.py
+++ b/jina/orchestrate/deployments/install_requirements_helper.py
@@ -2,7 +2,7 @@
 import re
 
 from typing import TYPE_CHECKING, Tuple, Dict, Optional, cast
-from pkg_resources import Requirement
+from packaging.requirements import Requirement
 
 if TYPE_CHECKING:  # pragma: no cover
     from pathlib import Path
@@ -90,7 +90,7 @@ def _parse_requirement(line: str) -> 'Requirement':
 
         line = f'{egg or name} @ {line}'
 
-    return Requirement.parse(line)
+    return Requirement(line)
 
 
 def _expand_env_variables(line: str) -> str:
@@ -132,7 +132,7 @@ def _get_install_options(requirements_file: 'Path', excludes: Tuple[str] = ('jin
                 expand_req = _expand_env_variables(req)
                 req_spec = _parse_requirement(expand_req)
 
-                if req_spec.project_name not in excludes or len(req_spec.extras) > 0:
+                if req_spec.name not in excludes or len(req_spec.extras) > 0:
                     install_reqs.append(expand_req)
     return install_reqs, install_options