From ec43bc5d12c139b2a5d6a0869e4a7681821851c4 Mon Sep 17 00:00:00 2001
From: Matthias Koeppe <mkoeppe@math.ucdavis.edu>
Date: Fri, 22 Mar 2024 21:29:00 -0700
Subject: [PATCH] src/sage_setup/autogen/meson/__init__.py: Output style
 changes to match #36524

---
 src/sage_setup/autogen/meson/__init__.py | 25 ++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/src/sage_setup/autogen/meson/__init__.py b/src/sage_setup/autogen/meson/__init__.py
index 0c700ee7f09..cd9435e75c5 100644
--- a/src/sage_setup/autogen/meson/__init__.py
+++ b/src/sage_setup/autogen/meson/__init__.py
@@ -245,21 +245,30 @@ def get_metadata(path: Path):
                 meson_build.write(f"if {distribution_condition(distribution)}\n")
 
             if files.python_files:
-                meson_build.write('py.install_sources(\n')
-                for file in files.python_files:
-                    meson_build.write(f"    '{file.path.name}',\n")
-                meson_build.write(f"    subdir: '{folder_rel_to_src}',\n")
-                meson_build.write(')\n')
+                if monolithic and len(files.python_files) <= 4:
+                    meson_build.write('py.install_sources(')
+                    for file in files.python_files:
+                        meson_build.write(f"'{file.path.name}', ")
+                    meson_build.write(f"subdir : '{folder_rel_to_src}'")
+                    meson_build.write(')\n')
+                else:
+                    meson_build.write('py.install_sources(\n')
+                    for file in files.python_files:
+                        meson_build.write(f"  '{file.path.name}',\n")
+                    meson_build.write(f"  subdir : '{folder_rel_to_src}'\n")
+                    meson_build.write(')\n')
 
             if files.cython_c_files:
                 meson_build.write('\n')
                 meson_build.write('extension_data = {\n')
+                items = []
                 for file in files.cython_c_files:
                     if file.not_yet_on_conda:
-                        meson_build.write(f"    # '{file.path.stem}': files('{file.path.name}'), # not yet on conda\n")
+                        items.append(f"  # '{file.path.stem}' : files('{file.path.name}'), # not yet on conda")
                     else:
-                        meson_build.write(f"    '{file.path.stem}': files('{file.path.name}'),\n")
-                meson_build.write('}\n\n')
+                        items.append(f"  '{file.path.stem}' : files('{file.path.name}')")
+                meson_build.write(',\n'.join(items))
+                meson_build.write('\n}\n\n')
 
                 meson_build.write('foreach name, pyx : extension_data\n')
                 meson_build.write("    py.extension_module(name,\n")