Merge pull request #31 from iamtekson/dev

fix package dependencies issues close #30

Author: rabenojha

geo_agent.py

@@ -50,9 +50,7 @@
     SHOW_DEBUG_LOGS,
 )
 from .logger.logger import UILogHandler
-from .llm.client import create_llm, ollama_model_exists, ollama_pull_model
 from .llm.worker import LLMWorker
-from langchain_core.messages import AIMessage
 from .prompts.system import GENERAL_SYSTEM_PROMPT
 from .utils.canvas_refresh import (
     RefreshDispatcher,
@@ -374,14 +372,15 @@ def _ensure_dependencies_installed(self):
                 data = tomllib.loads(content)
                 deps = data.get("project", {}).get("dependencies", []) or []
             except Exception:
-                m = re.search(r"dependencies\s*=\s*\[(.*?)\]", content, re.S)
+                m = re.search(r"dependencies\s*=\s*\[(.*)\]", content, re.DOTALL)
                 if m:
                     raw = m.group(1)
                     for line in raw.splitlines():
                         line = line.strip().strip(",")
                         if not line:
                             continue
-                        if line.startswith('"') and line.endswith('"'):
+                        # handle both single and double quoted strings
+                        if (line.startswith('"') and line.endswith('"')) or (line.startswith("'") and line.endswith("'")):
                             deps.append(line[1:-1])
         except Exception:
             deps = []
@@ -946,6 +945,14 @@ def _initialize_agent(
             max_tokens: Maximum tokens for response
             mode: Either 'general' or 'processing'
         """
+        try:
+            from .llm.client import create_llm, ollama_model_exists, ollama_pull_model
+        except Exception as e:
+            self._log_error("_initialize_agent", e)
+            raise RuntimeError(
+                "Failed to import LLM client module. Ensure dependencies are installed."
+            ) from e
+        
         try:
             if model_name not in SUPPORTED_MODELS:
                 raise ValueError(f"Unsupported model: {model_name}")

llm/worker.py

@@ -1,5 +1,3 @@
-from typing import Optional, Callable, Any
-from langchain_core.messages import BaseMessage, AIMessage
 from qgis.PyQt.QtCore import QThread, pyqtSignal
 
 

metadata.txt

@@ -8,14 +8,16 @@ qgisMinimumVersion=3.2
 description=Plugin for QGIS interaction using LLM. Enables geospatial analysis and data processing through natural language commands.
 version=0.1
 author=Tek Kshetri, Rabin Ojha
-email=iamtekson@gmail.com
+email=iamtekson@gmail.com, rabenojha@gmail.com
 
 about=A QGIS plugin that leverages Large Language Models (LLMs) to facilitate geospatial analysis and data processing through natural language commands. GeoAgent integrates with QGIS to provide users with an intuitive interface for executing complex geospatial tasks using conversational AI.
 license=MIT
 
 tracker=https://github.com/iamtekson/GeoAgent/issues
 repository=https://github.com/iamtekson/GeoAgent
 changelog=
+    v0.1.1
+        - Fixed dependency installation issues on some systems.
     v0.1
         - Initial release of GeoAgent plugin for QGIS.
         - Added support for Ollama, ChatGPT and Gemini LLMs.

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "geo-agent"
-version = "0.1.0"
+version = "0.1.1"
 description = "Plugin for QGIS interaction using LLM. Enables geospatial analysis and data processing through natural language commands."
 readme = "README.md"
 requires-python = ">=3.13"