[Bf-blender-cvs] [f326b6a18ea] master: Cleanup: avoid addition with large strings in Python

[Campbell Barton]

Commit: f326b6a18eaba86c39d63a8b1c62a3e6ef0712cd
Author: Campbell Barton
Date:   Tue Jun 9 13:40:51 2020 +1000
Branches: master
https://developer.blender.org/rBf326b6a18eaba86c39d63a8b1c62a3e6ef0712cd

Cleanup: avoid addition with large strings in Python

This is known to be inefficient, use a second write call instead.

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M	intern/cycles/blender/addon/osl.py

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diff --git a/intern/cycles/blender/addon/osl.py b/intern/cycles/blender/addon/osl.py
index 90d349abb2e..4c6e7952491 100644
--- a/intern/cycles/blender/addon/osl.py
+++ b/intern/cycles/blender/addon/osl.py
@@ -84,7 +84,8 @@ def update_script_node(node, report):
         if script.is_in_memory or script.is_dirty or script.is_modified or not os.path.exists(osl_path):
             # write text datablock contents to temporary file
             osl_file = tempfile.NamedTemporaryFile(mode='w', suffix=".osl", delete=False)
-            osl_file.write(script.as_string() + "\n")
+            osl_file.write(script.as_string())
+            osl_file.write("\n")
             osl_file.close()
 
             ok, oso_path = osl_compile(osl_file.name, report)