koyeb · bchatelard · May 11, 2026 · May 11, 2026
diff --git a/examples/01_create_sandbox.py b/examples/01_create_sandbox.py
@@ -34,9 +34,6 @@ def main():
         print(result.stdout.strip())
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/01_create_sandbox_async.py b/examples/01_create_sandbox_async.py
@@ -36,9 +36,6 @@ async def main():
         print(result.stdout.strip())
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/02_create_sandbox_with_timing.py b/examples/02_create_sandbox_with_timing.py
@@ -137,11 +137,6 @@ def main(run_long_tests=False):
             print(f"    ✓ took {multi_check_duration:.1f}s")
 
             return 0
-    except Exception as e:
-        print(f"\n✗ Error occurred: {e}")
-        import traceback
-        traceback.print_exc()
-        return 1
     finally:
         if sandbox:
             print("  → Deleting sandbox...")

diff --git a/examples/02_create_sandbox_with_timing_async.py b/examples/02_create_sandbox_with_timing_async.py
@@ -146,12 +146,6 @@ async def main(run_long_tests=False):
             print(f"    ✓ took {multi_check_duration:.1f}s")
 
             return 0
-    except Exception as e:
-        print(f"\n✗ Error occurred: {e}")
-        import traceback
-
-        traceback.print_exc()
-        return 1
     finally:
         if sandbox:
             print("  → Deleting sandbox...")

diff --git a/examples/03_basic_commands.py b/examples/03_basic_commands.py
@@ -49,9 +49,6 @@ def main():
         assert result.exit_code != 0, "Expected non-zero exit code"
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/03_basic_commands_async.py b/examples/03_basic_commands_async.py
@@ -45,9 +45,6 @@ async def main():
         print(result.stdout.strip())
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/04_streaming_output.py b/examples/04_streaming_output.py
@@ -60,9 +60,6 @@ def main():
         assert result.exit_code != 0, "Expected non-zero exit code"
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/04_streaming_output_async.py b/examples/04_streaming_output_async.py
@@ -54,9 +54,6 @@ async def main():
         )
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/05_environment_variables.py b/examples/05_environment_variables.py
@@ -68,9 +68,6 @@ def main():
         print(f"Y={result.stdout.strip()}")
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/05_environment_variables_async.py b/examples/05_environment_variables_async.py
@@ -69,9 +69,6 @@ async def main():
         print(f"Y={result.stdout.strip()}")
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/06_working_directory.py b/examples/06_working_directory.py
@@ -44,10 +44,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/06_working_directory_async.py b/examples/06_working_directory_async.py
@@ -46,10 +46,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/07_file_operations.py b/examples/07_file_operations.py
@@ -45,10 +45,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/07_file_operations_async.py b/examples/07_file_operations_async.py
@@ -47,10 +47,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/08_directory_operations.py b/examples/08_directory_operations.py
@@ -52,10 +52,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/08_directory_operations_async.py b/examples/08_directory_operations_async.py
@@ -54,10 +54,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/09_binary_files.py b/examples/09_binary_files.py
@@ -40,10 +40,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/09_binary_files_async.py b/examples/09_binary_files_async.py
@@ -42,10 +42,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/10_batch_operations.py b/examples/10_batch_operations.py
@@ -56,10 +56,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/10_batch_operations_async.py b/examples/10_batch_operations_async.py
@@ -58,10 +58,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/11_upload_download.py b/examples/11_upload_download.py
@@ -59,10 +59,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/11_upload_download_async.py b/examples/11_upload_download_async.py
@@ -61,10 +61,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/12_file_manipulation.py b/examples/12_file_manipulation.py
@@ -56,10 +56,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/12_file_manipulation_async.py b/examples/12_file_manipulation_async.py
@@ -63,10 +63,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/13_background_processes.py b/examples/13_background_processes.py
@@ -96,10 +96,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/13_background_processes_async.py b/examples/13_background_processes_async.py
@@ -97,10 +97,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/14_expose_port.py b/examples/14_expose_port.py
@@ -120,10 +120,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/14_expose_port_async.py b/examples/14_expose_port_async.py
@@ -124,10 +124,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         if sandbox:
             await sandbox.delete()

diff --git a/examples/15_get_sandbox.py b/examples/15_get_sandbox.py
@@ -64,10 +64,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         # Cleanup: delete the sandbox (works from either instance)
         if original_sandbox:

diff --git a/examples/15_get_sandbox_async.py b/examples/15_get_sandbox_async.py
@@ -68,10 +68,6 @@ async def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         # Cleanup: delete the sandbox (works from either instance)
         if original_sandbox:

diff --git a/examples/16_create_sandbox_with_auto_delete_simple.py b/examples/16_create_sandbox_with_auto_delete_simple.py
@@ -85,10 +85,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"\n✗ Error occurred: {e}")
-        return 1
-
     finally:
         if sandbox:
             print()

diff --git a/examples/17_create_sandbox_with_auto_delete.py b/examples/17_create_sandbox_with_auto_delete.py
@@ -282,10 +282,6 @@ def main():
             print(f"    Expected: ~{idle_timeout_2 + delete_after_inactivity_2}s (idle + delete delay)")
         return 0
 
-    except Exception as e:
-        print(f"\n✗ Error occurred: {e}")
-        return 1
-
     finally:
         # Clean up any sandboxes that weren't auto-deleted
         if sandbox1:

diff --git a/examples/18_create_sandbox_with_existing_app.py b/examples/18_create_sandbox_with_existing_app.py
@@ -84,10 +84,6 @@ def main():
 
         return 0
 
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
-
     finally:
         # Clean up: delete the app (which will also delete the sandbox service)
         if app_id:

diff --git a/examples/19_entrypoint_and_command.py b/examples/19_entrypoint_and_command.py
@@ -33,9 +33,6 @@ def main():
         print(f"  {result.stdout.strip()}")
         assert result.exit_code == 0, "Expected /tmp/command-was-here to exist"
         print("  OK: custom command created the file")
-    except Exception as e:
-        print(f"  Error: {e}")
-        return 1
     finally:
         if sandbox:
             sandbox.delete()
@@ -58,9 +55,6 @@ def main():
         print(f"  Marker content: {content}")
         assert content == "yes", f"Expected 'yes', got '{content}'"
         print("  OK: python3 entrypoint created the marker file")
-    except Exception as e:
-        print(f"  Error: {e}")
-        return 1
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/20_config_files.py b/examples/20_config_files.py
@@ -92,9 +92,6 @@ def main():
         print(f"MY_SECRET={result.stdout.strip()}")
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             sandbox.delete()

diff --git a/examples/20_config_files_async.py b/examples/20_config_files_async.py
@@ -93,9 +93,6 @@ async def main():
         print(f"MY_SECRET={result.stdout.strip()}")
 
         return 0
-    except Exception as e:
-        print(f"Error: {e}")
-        return 1
     finally:
         if sandbox:
             await sandbox.delete()