From 86ecf525e3ef9f80e1dbb32dca1defd6082607d7 Mon Sep 17 00:00:00 2001
From: Travis Dent <tcdent@gmail.com>
Date: Mon, 9 Dec 2024 16:23:21 -0800
Subject: [PATCH] Replace tabs with spaces in crew.py for backwards
 compatibility with agentstack < 0.2.1

---
 agentstack/frameworks/crewai.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/agentstack/frameworks/crewai.py b/agentstack/frameworks/crewai.py
index 7c7877f..3fcebef 100644
--- a/agentstack/frameworks/crewai.py
+++ b/agentstack/frameworks/crewai.py
@@ -19,6 +19,15 @@ class CrewFile(asttools.File):
 
     _base_class: Optional[ast.ClassDef] = None
 
+    def write(self):
+        """
+        Early versions of the crew entrypoint file used tabs instead of spaces.
+        This method replaces all tabs with 4 spaces before writing the file to
+        avoid SyntaxErrors.
+        """
+        self.source = self.source.replace('\t', '    ')
+        super().write()
+
     def get_base_class(self) -> ast.ClassDef:
         """A base class is a class decorated with `@CrewBase`."""
         if self._base_class is None:  # Gets cached to save repeat iteration