From 128922ac65784191fee6ff7a2c8ecc1966d41913 Mon Sep 17 00:00:00 2001
From: Philipp Oppermann <dev@phil-opp.com>
Date: Fri, 5 Aug 2022 20:14:14 +0200
Subject: [PATCH] Remove error status for Python in favor of native Python
 errors

---
 binaries/runtime/src/operator/python.rs | 5 ++---
 examples/python-operator/op.py          | 1 -
 examples/python-operator/op2.py         | 1 -
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/binaries/runtime/src/operator/python.rs b/binaries/runtime/src/operator/python.rs
index 0cd56a92..8a492256 100644
--- a/binaries/runtime/src/operator/python.rs
+++ b/binaries/runtime/src/operator/python.rs
@@ -79,9 +79,8 @@ pub fn spawn(
             let status: i32 = Python::with_gil(|py| status_val.extract(py))
                 .wrap_err("on_input has invalid return value")?;
             match status {
-                0 => {}                                    // ok
-                1 => break,                                // stop
-                -1 => bail!("on_input returned an error"), // err
+                0 => {}     // ok
+                1 => break, // stop
                 other => bail!("on_input returned invalid status {other}"),
             }
         }
diff --git a/examples/python-operator/op.py b/examples/python-operator/op.py
index 749283fc..bffe8508 100644
--- a/examples/python-operator/op.py
+++ b/examples/python-operator/op.py
@@ -3,7 +3,6 @@ from enum import Enum
 
 class DoraStatus(Enum):
     CONTINUE = 0
-    ERR = -1
     STOP = 1
 
 class Operator:
diff --git a/examples/python-operator/op2.py b/examples/python-operator/op2.py
index 4ce287ac..0053b1a4 100644
--- a/examples/python-operator/op2.py
+++ b/examples/python-operator/op2.py
@@ -3,7 +3,6 @@ from enum import Enum
 
 class DoraStatus(Enum):
     OK = 0
-    ERR = -1
     STOP = 1
 
 class Operator: