Added extensions

lollms/app.py

@@ -3,13 +3,14 @@ from lollms.helpers import ASCIIColors
 from lollms.paths import LollmsPaths
 from lollms.personality import PersonalityBuilder
 from lollms.binding import LLMBinding, BindingBuilder, ModelBuilder
+from lollms.extension import LOLLMSExtension, ExtensionBuilder
 from lollms.config import InstallOption
 from lollms.helpers import trace_exception
 from lollms.terminal import MainMenu
 from typing import Callable
 
 import subprocess
-
+import importlib
 class LollmsApplication:
     def __init__(
                     self, 
@@ -33,6 +34,8 @@ class LollmsApplication:
         self.mounted_personalities  = []
         self.personality            = None
 
+        self.mounted_extensions     = []
+
         self.binding=None
         self.model=None
 
@@ -91,6 +94,7 @@ class LollmsApplication:
 
             
         self.mount_personalities()
+        self.mount_extensions()
 
     def load_binding(self):
         try:
@@ -125,6 +129,17 @@ class LollmsApplication:
         return model
 
 
+    def mount_extension(self, id:int, callback=None):
+        try:
+            extension = ExtensionBuilder(self.lollms_paths, self.config, self.model, self, callback=callback).build_extension(self.config["extensions"][id], self.lollms_paths, self)
+            self.mounted_extensions.append(extension)
+            return extension
+        except Exception as ex:
+            ASCIIColors.error(f"Couldn't load extension. Please verify your configuration file at {self.lollms_paths.personal_configuration_path} or use the next menu to select a valid personality")
+            trace_exception(ex)
+        return None
+
+
     def mount_personality(self, id:int, callback=None):
         try:
             personality = PersonalityBuilder(self.lollms_paths, self.config, self.model, self, callback=callback).build_personality(id)
@@ -167,10 +182,32 @@ class LollmsApplication:
             self.mount_personality(0, callback = None)
             self.config.active_personality_id = 0
             self.personality = self.mounted_personalities[self.config.active_personality_id]
+
+    def mount_extensions(self, callback = None):
+        self.mounted_extensions = []
+        to_remove = []
+        for i in range(len(self.config["extensions"])):
+            p = self.mount_extension(i, callback = None)
+            if p is None:
+                to_remove.append(i)
+        to_remove.sort(reverse=True)
+        for i in to_remove:
+            self.unmount_extension(i)
+
+
     def set_personalities_callbacks(self, callback: Callable[[str, int, dict], bool]=None):
         for personality in self.mount_personalities:
             personality.setCallback(callback)
 
+    def unmount_extension(self, id:int)->bool:
+        if id<len(self.config.extensions):
+            del self.config.extensions[id]
+            del self.mounted_extensions[id]
+            self.config.save_config()
+            return True
+        else:
+            return False
+
             
     def unmount_personality(self, id:int)->bool:
         if id<len(self.config.personalities):

lollms/extension.py

@@ -4,8 +4,11 @@
 # This is the main class to be imported by the extension
 # it gives your code access to the model, the callback functions, the model conditionning etc
 from lollms.helpers import ASCIIColors
-from lollms.config import BaseConfig
+from lollms.config import InstallOption, TypedConfig, BaseConfig, ConfigTemplate
+from lollms.paths import LollmsPaths
 from enum import Enum
+from pathlib import Path
+import importlib
 
 
 __author__ = "parisneo"
@@ -18,23 +21,78 @@ class EXTENSION_TYPE(Enum):
     EXTENSION_TYPE_STAND_ALONE = 0 # An extension that has access to the current personality and model but has an independant 
 
 
-class Extension():
-    def __init__(self, metadata_file_path:str, app) -> None:
+class LOLLMSExtension():
+    def __init__(self, name:str, script_path:str|Path, config:TypedConfig, app) -> None:
+        self.name = name
         self.app = app
-        self.metadata_file_path = metadata_file_path
-        self.config = BaseConfig(file_path=metadata_file_path)
-        self.config.load_config()
+        self.config = config
+        self.script_path = script_path
+        self.card =  self.script_path /"card.yaml"
+        
+        self.configuration_path = app.lollms_paths.personal_configuration_path/"extensions"/f"{name}"
+        self.configuration_path.mkdir(parents=True, exist_ok=True)
+        self.configuration_path= self.configuration_path/"config.yaml"
+
+    def build_extension(self):
+        return self
 
     def install(self):
         """
         Installation procedure (to be implemented)
         """
         ASCIIColors.blue("*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*")
-        ASCIIColors.red(f"Installing {self.binding_folder_name}")
+        ASCIIColors.red(f"Installing {self.name}")
         ASCIIColors.blue("*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*")
 
+    def pre_gen(self, previous_prompt:str, prompt:str):
+        return previous_prompt, prompt
+
+    def in_gen(self, chunk:str)->str:
+        return chunk
+
+    def post_gen(self, ai_output:str):
+        pass
+
+
     def get_ui():
         """
         Get user interface of the extension
         """
-        return "<p>This is a ui extension template</p>"
+        return "<p>This is a ui extension template</p>"
+    
+
+
+class ExtensionBuilder:
+    def build_extension(
+                        self, 
+                        extension_path:str, 
+                        lollms_paths:LollmsPaths,
+                        app
+                    )->LOLLMSExtension:
+
+        extension, script_path = self.getBinding(extension_path, lollms_paths, app)
+        return extension(
+                extension_path.split[1],
+                script_path,
+                lollms_paths=lollms_paths,
+                app = app
+                )
+    
+    def getExtension(
+                        self, 
+                        extension_path:str, 
+                        lollms_paths:LollmsPaths,
+                        app
+                    )->LOLLMSExtension:
+        
+        extension_path = lollms_paths.bindings_zoo_path / extension_path
+
+        # define the full absolute path to the module
+        absolute_path = extension_path.resolve()
+        # infer the module name from the file path
+        module_name = extension_path.stem
+        # use importlib to load the module from the file path
+        loader = importlib.machinery.SourceFileLoader(module_name, str(absolute_path / "__init__.py"))
+        extension_module = loader.load_module()
+        extension:LOLLMSExtension = getattr(extension_module, extension_module.extension_name)
+        return extension, absolute_path

lollms/paths.py

@@ -51,7 +51,7 @@ class LollmsPaths:
 
         self.bindings_zoo_path              = self.personal_path / "bindings_zoo"
         self.personalities_zoo_path         = self.personal_path / "personalities_zoo"
-        self.extensions_zoo_path            = self.personal_path / "extensions_zoo_path"
+        self.extensions_zoo_path            = self.personal_path / "extensions_zoo"
 
         ASCIIColors.green("----------------------Paths information-----------------------")
         ASCIIColors.yellow("personal_path:",end="")

setup.py

@@ -26,7 +26,7 @@ def get_all_files(path):
 
 setuptools.setup(
     name="lollms",
-    version="5.5.6",
+    version="5.6.1",
     author="Saifeddine ALOUI",
     author_email="aloui.saifeddine@gmail.com",
     description="A python library for AI personality definition",