Sort imports, even when imports are last section of file

1 files changed, 13 insertions, 0 deletions

diff --git a/isort/api.py b/isort/api.py
index 76886625..20f2ba5f 100644
--- a/isort/api.py
+++ b/isort/api.py
@@ -222,3 +222,16 @@ def sort_imports(
             else:
                 output_stream.write(line)
                 not_imports = False
+
+    if import_section:
+        import_section += line
+        if not contains_imports:
+            output_stream.write(import_section)
+        else:
+            output_stream.write(
+                output.sorted_imports(
+                    parse.file_contents(import_section, config=config), config, extension
+                )
+            )
+        contains_imports = False
+        import_section = ""