237 do all imports at the start (#284)

* Removed matrix versions

* Removed usages of importlib

* Load DLL in __init__

* Version bumpb

* Updated README and security notice

* Updated OSS note

Author: kjy5

.github/SECURITY.md

@@ -6,7 +6,8 @@ This project is in its early stages, and we are open to suggestions and contribu
 
 | Version | Supported          |
 |---------|--------------------|
-| 0.0.1   | :white_check_mark: |
+| 1.1.x   | :white_check_mark: |
+| 1.0.x   | :x:                |
 
 ## Reporting a Vulnerability
 

README.md

@@ -14,9 +14,14 @@ Socket.IO-compliant application (such
 as [Pinpoint](https://github.com/VirtualBrainLab/Pinpoint))
 to communicate with manipulators used in electrophysiology experiments.
 
-Currently, Ephys Link only supports Sensapex uMp-4 and uMp-3 Micromanipulators and New Scale 3-axis
-manipulators. However, this platform is designed to be extensible to other
-manipulators and more may be added in the future.
+**Supported Manipulators:**
+
+| Manufacturer | Model                                                             |
+|--------------|-------------------------------------------------------------------|
+| Sensapex     | <ul> <li>uMp-4</li> <li>uMp-3</li> </ul>                          |
+| New Scale    | <ul> <li>Pathfinder MPM Control</li> <li>M3-USB-3:1-EP</li> </ul> |
+
+Ephys Link is an open and extensible platform. It is designed to easily support integration with other manipulators.
 
 For more information regarding the server's implementation and how the code is organized, see
 the [package's development documentation](https://virtualbrainlab.org/ephys_link/development.html).
@@ -31,7 +36,8 @@ the [API reference](https://virtualbrainlab.org/api_reference_ephys_link.html).
 1. [Python ≥ 3.8, < 3.13](https://www.python.org/downloads/release/python-3116/)
     1. Python 3.12+ requires the latest version
        of Microsoft Visual C++ (MSVC v143+ x86/64) and the Windows SDK (10/11) to
-       be installed. They can be acquired through the [Visual Studio Build Tools Installer](https://visualstudio.microsoft.com/visual-cpp-build-tools/).
+       be installed. They can be acquired through
+       the [Visual Studio Build Tools Installer](https://visualstudio.microsoft.com/visual-cpp-build-tools/).
 2. An **x86 Windows PC is required** to run the server.
 3. For Sensapex devices, the controller unit must be connected via an ethernet
    cable and powered. A USB-to-ethernet adapter is acceptable. For New Scale manipulators,
@@ -76,7 +82,7 @@ pip install --upgrade ephys-link
    ```bash
    hatch shell
    ```
-   
+
 This will create a virtual environment and install the package in editable mode.
 
 # Usage

pyproject.toml

@@ -72,8 +72,8 @@ cov = [
     "cov-report",
 ]
 
-[[tool.hatch.envs.all.matrix]]
-python = ["3.8", "3.9", "3.10", "3.11", "3.12"]
+#[[tool.hatch.envs.all.matrix]]
+#python = ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
 [tool.hatch.envs.types]
 dependencies = [

src/ephys_link/__about__.py

@@ -1 +1 @@
-__version__ = "1.1.0"
+__version__ = "1.1.1"

src/ephys_link/platforms/__init__.py

@@ -0,0 +1,5 @@
+import clr
+
+# Load New Scale API
+# noinspection PyUnresolvedReferences
+clr.AddReference("ephys_link/resources/NstMotorCtrl")

src/ephys_link/platforms/new_scale_handler.py

@@ -7,14 +7,14 @@
 
 from __future__ import annotations
 
-import importlib
 from typing import TYPE_CHECKING
 
-# noinspection PyPackageRequirements
-import clr
+# noinspection PyUnresolvedReferences
+from NstMotorCtrl import NstCtrlHostIntf
 
 from ephys_link import common as com
 from ephys_link.platform_handler import PlatformHandler
+from ephys_link.platforms.new_scale_manipulator import NewScaleManipulator
 
 if TYPE_CHECKING:
     import socketio
@@ -30,12 +30,6 @@ def __init__(self) -> None:
         self.num_axes = 3
         self.dimensions = [15, 15, 15]
 
-        # Load New Scale API
-        # noinspection PyUnresolvedReferences
-        clr.AddReference("ephys_link/resources/NstMotorCtrl")
-        # noinspection PyUnresolvedReferences
-        from NstMotorCtrl import NstCtrlHostIntf
-
         self.ctrl = NstCtrlHostIntf()
 
         # Connect manipulators and initialize
@@ -63,9 +57,7 @@ def _register_manipulator(self, manipulator_id: str) -> None:
 
         # Register manipulator
         first_axis_index = int(manipulator_id) * 3
-        self.manipulators[manipulator_id] = importlib.import_module(
-            "ephys_link.platforms.new_scale_manipulator"
-        ).NewScaleManipulator(
+        self.manipulators[manipulator_id] = NewScaleManipulator(
             manipulator_id,
             self.ctrl.GetAxis(first_axis_index),
             self.ctrl.GetAxis(first_axis_index + 1),

src/ephys_link/server.py

@@ -9,25 +9,24 @@
 4. Relay the response from :mod:`ephys_link.sensapex_handler` to the callback function
 """
 
-import importlib
 import json
 import sys
 from typing import TYPE_CHECKING, Any
 
 import socketio
 from aiohttp import web
 from aiohttp.web_runner import GracefulExit
-from pythonnet import load
 
 from ephys_link import common as com
 from ephys_link.__about__ import __version__ as version
+from ephys_link.platforms.new_scale_handler import NewScaleHandler
+from ephys_link.platforms.new_scale_pathfinder_handler import NewScalePathfinderHandler
+from ephys_link.platforms.sensapex_handler import SensapexHandler
+from ephys_link.platforms.ump3_handler import UMP3Handler
 
 if TYPE_CHECKING:
     from ephys_link.platform_handler import PlatformHandler
 
-# Setup server
-load("netfx")
-
 
 class Server:
     def __init__(self):
@@ -42,9 +41,7 @@ def __init__(self):
         self.is_running = False
 
         # Current platform handler (defaults to Sensapex)
-        self.platform: PlatformHandler = importlib.import_module(
-            "ephys_link.platforms.sensapex_handler"
-        ).SensapexHandler()
+        self.platform: PlatformHandler = SensapexHandler()
 
         # Attach server to the web app
         self.sio.attach(self.app)
@@ -366,16 +363,14 @@ def launch_server(self, platform_type: str, server_port: int, pathfinder_port: i
 
         # Import correct manipulator handler
         if platform_type == "sensapex":
-            # Already imported (was the default)
+            # Already assigned (was the default)
             pass
         elif platform_type == "ump3":
-            self.platform = importlib.import_module("ephys_link.platforms.ump3_handler").UMP3Handler()
+            self.platform = UMP3Handler()
         elif platform_type == "new_scale":
-            self.platform = importlib.import_module("ephys_link.platforms.new_scale_handler").NewScaleHandler()
+            self.platform = NewScaleHandler()
         elif platform_type == "new_scale_pathfinder":
-            self.platform = importlib.import_module(
-                "ephys_link.platforms.new_scale_pathfinder_handler"
-            ).NewScalePathfinderHandler(pathfinder_port)
+            self.platform = NewScalePathfinderHandler(pathfinder_port)
         else:
             sys.exit(f"[ERROR]\t\t Invalid manipulator type: {platform_type}")