From d1889301327fb9a7421ac28ade26f96177ff8719 Mon Sep 17 00:00:00 2001
From: Oliver <56551074+oliver-gordon@users.noreply.github.com>
Date: Wed, 11 Sep 2024 14:53:26 +0100
Subject: [PATCH] [FEATURE] emu fresnel access in SDK (#136)

* emu fresnel access in SDK

* changelog, version number

---------

Co-authored-by: oliver.gordon <oliver.gordon@pasqal.com>
---
 CHANGELOG.md                                     | 4 ++++
 pasqal_cloud/_version.py                         | 2 +-
 pasqal_cloud/batch.py                            | 8 +++++++-
 pasqal_cloud/device/configuration/__init__.py    | 2 ++
 pasqal_cloud/device/configuration/emu_fresnel.py | 8 ++++++++
 pasqal_cloud/device/emulator_types.py            | 1 +
 tests/test_batch.py                              | 1 +
 7 files changed, 24 insertions(+), 2 deletions(-)
 create mode 100644 pasqal_cloud/device/configuration/emu_fresnel.py

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20763a05..19d6990c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.12.1] - 2024-09-11
+
+- Introduce EMU_FRESNEL device type
+
 ## [0.12.0] - 2024-09-03
 
 ### Breaking change
diff --git a/pasqal_cloud/_version.py b/pasqal_cloud/_version.py
index 3ec56342..1447bfdb 100644
--- a/pasqal_cloud/_version.py
+++ b/pasqal_cloud/_version.py
@@ -13,4 +13,4 @@
 # limitations under the License.
 
 
-__version__ = "0.12.0"
+__version__ = "0.12.1"
diff --git a/pasqal_cloud/batch.py b/pasqal_cloud/batch.py
index b05111a2..1e4b164c 100644
--- a/pasqal_cloud/batch.py
+++ b/pasqal_cloud/batch.py
@@ -7,7 +7,11 @@
 
 from pasqal_cloud.client import Client
 from pasqal_cloud.device import EmulatorType
-from pasqal_cloud.device.configuration import BaseConfig, EmuFreeConfig, EmuTNConfig
+from pasqal_cloud.device.configuration import (
+    BaseConfig,
+    EmuFreeConfig,
+    EmuTNConfig,
+)
 from pasqal_cloud.errors import (
     BatchCancellingError,
     BatchClosingError,
@@ -133,6 +137,8 @@ def _load_configuration(
             conf_class = EmuTNConfig
         elif info.data["device_type"] == EmulatorType.EMU_FREE.value:
             conf_class = EmuFreeConfig
+        elif info.data["device_type"] == EmulatorType.EMU_FRESNEL.value:
+            return None
         return conf_class.from_dict(configuration)
 
     def add_jobs(
diff --git a/pasqal_cloud/device/configuration/__init__.py b/pasqal_cloud/device/configuration/__init__.py
index 4d6c2415..8e0dffe3 100644
--- a/pasqal_cloud/device/configuration/__init__.py
+++ b/pasqal_cloud/device/configuration/__init__.py
@@ -3,11 +3,13 @@
     InvalidConfiguration,
 )
 from pasqal_cloud.device.configuration.emu_free import EmuFreeConfig
+from pasqal_cloud.device.configuration.emu_fresnel import EmuFresnelConfig
 from pasqal_cloud.device.configuration.emu_tn import EmuTNConfig
 
 __all__ = [
     "BaseConfig",
     "EmuFreeConfig",
+    "EmuFresnelConfig",
     "EmuTNConfig",
     "InvalidConfiguration",
 ]
diff --git a/pasqal_cloud/device/configuration/emu_fresnel.py b/pasqal_cloud/device/configuration/emu_fresnel.py
new file mode 100644
index 00000000..9ee89d29
--- /dev/null
+++ b/pasqal_cloud/device/configuration/emu_fresnel.py
@@ -0,0 +1,8 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+
+
+@dataclass
+class EmuFresnelConfig:
+    """Configuration for the EMU_FRESNEL device type."""
diff --git a/pasqal_cloud/device/emulator_types.py b/pasqal_cloud/device/emulator_types.py
index 13971f48..c67c10f0 100644
--- a/pasqal_cloud/device/emulator_types.py
+++ b/pasqal_cloud/device/emulator_types.py
@@ -4,3 +4,4 @@
 class EmulatorType(StrEnum):
     EMU_FREE = "EMU_FREE"
     EMU_TN = "EMU_TN"
+    EMU_FRESNEL = "EMU_FRESNEL"
diff --git a/tests/test_batch.py b/tests/test_batch.py
index 348f2b00..93b33f82 100644
--- a/tests/test_batch.py
+++ b/tests/test_batch.py
@@ -384,6 +384,7 @@ def test_cancel_batch_sdk_error(
                 EmuFreeConfig(),
                 EmuFreeConfig(extra_config={"dt": 10.0, "precision": "normal"}),
             ),
+            (EmulatorType.EMU_FRESNEL, None, None),
             (
                 "SomethingElse",
                 BaseConfig(),