chore: use `license_files` entry in metadata

`license_file` is deprecated.

diff --git a/psycopg/setup.cfg b/psycopg/setup.cfg
index c981ba2ed30c90629c994a162bebb0ae468195c9..aea82c469ae38f176e3ee3d748c82f0c4268ca8a 100644 (file)
--- a/psycopg/setup.cfg
+++ b/psycopg/setup.cfg
@@ -32,7 +32,7 @@ classifiers =
 
 long_description = file: README.rst
 long_description_content_type = text/x-rst
-license_file = LICENSE.txt
+license_files = LICENSE.txt
 
 [options]
 python_requires = >= 3.6

diff --git a/psycopg_c/setup.cfg b/psycopg_c/setup.cfg
index 45d17534929d17d929030a67f5a41ab1a0cde8b1..066973dda6aa18a4eca882aeb94c95e0bd84f45a 100644 (file)
--- a/psycopg_c/setup.cfg
+++ b/psycopg_c/setup.cfg
@@ -32,7 +32,7 @@ classifiers =
 
 long_description = file: README.rst
 long_description_content_type = text/x-rst
-license_file = LICENSE.txt
+license_files = LICENSE.txt
 
 [options]
 python_requires = >= 3.6

diff --git a/psycopg_pool/setup.cfg b/psycopg_pool/setup.cfg
index 25aced6798731ed5a6c42be43479afc8585a1101..8fb71f96b7ac914ae25a6944fb772ce5a3c02d4e 100644 (file)
--- a/psycopg_pool/setup.cfg
+++ b/psycopg_pool/setup.cfg
@@ -32,7 +32,7 @@ classifiers =
 
 long_description = file: README.rst
 long_description_content_type = text/x-rst
-license_file = LICENSE.txt
+license_files = LICENSE.txt
 
 [options]
 python_requires = >= 3.6