#8 add config option to disable Rainbow CSV for very big files

mechatroner · Sep 8, 2018 · cb38bed · cb38bed
1 parent 090f3a5
commit cb38bed
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diff --git a/README.md b/README.md
@@ -46,6 +46,12 @@ Default: _True_
 
 Enable content-based separator autodetection
 
+#### "rainbow_csv_max_file_size_bytes"
+Type: _int_  
+
+Disable Rainbow CSV for files bigger than the specified size. This can be helpful to prevent poor performance and sublime crashes on very large files.  
+Manual separator selection will override this setting for the current file.  
+E.g. to disable on files larger than 100 MB, set `"rainbow_csv_max_file_size_bytes": 100000000`  
 
 #### "rbql_backend_language"
 Type: _string_  

diff --git a/main.py b/main.py
@@ -406,6 +406,9 @@ def autodetect_content_based(view):
 def run_rainbow_init(view):
     if view.settings().get('rainbow_inited') is not None:
         return
+    max_file_size = view.settings().get('rainbow_csv_max_file_size_bytes', None)
+    if max_file_size is not None and view.size() > max_file_size:
+        return
     view.settings().set('rainbow_inited', True)
     file_path = view.file_name()
     if file_path is not None: