Init project

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+.idea/

ollama_gui.py

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+import json
+import time
+
+import urllib.parse
+import urllib.request
+import tkinter as tk
+
+from tkinter import ttk, font
+from contextlib import contextmanager
+from typing import Union, Generator
+from threading import Thread
+
+
+@contextmanager
+def widget_state_context(self: "AIChatInterface",
+                         enable_sending: bool,
+                         enable_typing: bool):
+    try:
+        if enable_typing:
+            self.chat.config(state=tk.NORMAL)
+        if not enable_sending:
+            self.send_button.state(['disabled'])
+        yield
+    except Exception as _:
+        self.chat.insert(tk.END, f"\nAI error!\n\n", ("error",))
+    finally:
+        self.chat.config(state=tk.DISABLED)
+        self.send_button.state(['!disabled'])
+
+
+class AIChatInterface:
+    def __init__(self, root):
+        self.root = root
+        self.default_font = font.nametofont('TkTextFont').actual()["family"]
+        root.title("AI Chat Interface")
+        root.geometry("800x600")
+
+        self.api_url = 'http://localhost:11434'
+        self.chat_history = []
+
+        root.grid_columnconfigure(0, weight=1)
+        root.grid_rowconfigure(1, weight=1)
+        root.grid_rowconfigure(2, weight=0)
+
+        # header
+        header_frame = ttk.Frame(root)
+        header_frame.grid(row=0, column=0, sticky="ew", padx=20, pady=20)
+        header_frame.grid_columnconfigure(2, weight=1)
+
+        self.model_select = ttk.Combobox(header_frame, state="readonly", width=30)
+        self.model_select.grid(row=0, column=0)
+
+        self.refresh_button = ttk.Button(header_frame, text="Refresh", command=self.refresh_models)
+        self.refresh_button.grid(row=0, column=1, padx=(10, 0))
+
+        self.error_label = ttk.Label(header_frame, text="", foreground="red")
+        self.error_label.grid(row=0, column=2, padx=(10, 0), sticky="w")
+
+        host_label = ttk.Label(header_frame, text="Host:")
+        host_label.grid(row=0, column=3, padx=(10, 0))
+
+        self.host_input = ttk.Entry(header_frame, width=30)
+        self.host_input.grid(row=0, column=4, padx=(5, 10))
+        self.host_input.insert(0, self.api_url)
+
+        clear_button = ttk.Button(header_frame, text="Clear Chat", command=self.clear_chat)
+        clear_button.grid(row=0, column=5)
+
+        # chat container
+        chat_frame = ttk.Frame(root)
+        chat_frame.grid(row=1, column=0, sticky="nsew", padx=20, pady=(0, 20))
+        chat_frame.grid_columnconfigure(0, weight=1)
+        chat_frame.grid_rowconfigure(0, weight=1)
+
+        self.chat = tk.Text(chat_frame, wrap=tk.WORD, state=tk.DISABLED, font=(self.default_font, 12))
+        self.chat.grid(row=0, column=0, sticky="nsew")
+
+        scrollbar = ttk.Scrollbar(chat_frame, orient="vertical", command=self.chat.yview)
+        scrollbar.grid(row=0, column=1, sticky="ns")
+
+        self.chat.configure(yscrollcommand=scrollbar.set)
+
+        # input area
+        input_frame = ttk.Frame(root)
+        input_frame.grid(row=2, column=0, sticky="ew", padx=20, pady=20)
+        input_frame.grid_columnconfigure(0, weight=1)
+
+        self.user_input = tk.Text(input_frame, font=(self.default_font, 12), height=3, wrap=tk.WORD)
+        self.user_input.grid(row=0, column=0, sticky="ew", padx=(0, 10))
+        self.user_input.bind("<Key>", self.handle_key_press)
+
+        self.send_button = ttk.Button(input_frame, text="  Send \n<Enter>", command=lambda: self.send_message(None))
+        self.send_button.grid(row=0, column=1)
+        self.send_button.state(['disabled'])
+        self.refresh_models()
+
+    def handle_key_press(self, event):
+        if event.keysym == "Return":
+            if event.state & 0x1 == 0x1:  # Shift key is pressed
+                self.user_input.insert("end", "\n")
+            else:
+                if self.send_button.state() == ('disabled',):
+                    return "break"
+                self.send_message(event)
+            return "break"
+        else:
+            return
+
+    def refresh_models(self):
+        self.model_select.set("waiting...")
+        self.send_button.state(['disabled'])
+        self.refresh_button.state(['disabled'])
+        self.api_url = self.host_input.get()
+        Thread(target=self.fetch_models).start()
+
+    def fetch_models(self):
+        try:
+            with urllib.request.urlopen(f'{self.api_url}/api/tags') as response:
+                data = json.load(response)
+                models = [model['name'] for model in data['models']]
+                self.root.after(0, self.update_model_select, models)
+        except Exception as _:
+            self.root.after(0, self.show_error)
+        finally:
+            self.root.after(0, lambda: self.refresh_button.state(['!disabled']))
+
+    def update_model_select(self, models):
+        self.model_select['values'] = models
+        if models:
+            self.model_select.set(models[0])
+            self.send_button.state(['!disabled'])
+            self.error_label.config(text="")
+        else:
+            self.show_error()
+
+    def show_error(self):
+        self.model_select.set('')
+        self.model_select['values'] = []
+        self.send_button.state(['disabled'])
+        self.error_label.config(text="error")
+
+    def send_message(self, event=None):
+        message = self.user_input.get("1.0", "end-1c").strip()
+        if message:
+            self.add_message_to_chat("User", message)
+            self.chat_history.append({"role": "user", "content": message})
+            self.user_input.delete("1.0", "end")
+
+            Thread(target=self.add_message_to_chat, args=(f"AI ({self.model_select.get()})",
+                                                          self.generate_ai_response())).start()
+
+    def add_message_to_chat(self, sender, message: Union[str, Generator]):
+        with widget_state_context(self, enable_typing=True, enable_sending=False):
+            self.chat.insert(tk.END, f"{sender}: \n", ("bold", f"{sender.lower()}_name"))
+            if isinstance(message, str):
+                self.chat.insert(tk.END, f"{message}")
+            else:
+                ai_message = ""
+                for i in message:
+                    self.chat.insert(tk.END, f"{i}")
+                    ai_message += i
+                    self.chat_history.append({"role": "assistant", "content": ai_message})
+
+            self.chat.insert(tk.END, "\n\n")
+            self.chat.see(tk.END)
+
+    def generate_ai_response(self):
+        request = urllib.request.Request(
+            f'{self.api_url}/api/chat',
+            data=json.dumps({
+                "model": self.model_select.get(),
+                "messages": self.chat_history,
+                "stream": True,
+            }).encode('utf-8'),
+            headers={'Content-Type': 'application/json'},
+            method='POST'
+        )
+
+        with urllib.request.urlopen(request) as resp:
+            for line in resp.read().decode('utf-8').splitlines():
+                if line.strip():
+                    data = json.loads(line)
+                    if 'message' in data:
+                        new_content = data['message']['content']
+                        time.sleep(0.01)  # add a small delay to improve readability
+                        yield new_content
+
+    def clear_chat(self):
+        with widget_state_context(self, enable_typing=True, enable_sending=False):
+            self.chat.delete(1.0, tk.END)
+        self.chat_history.clear()
+
+
+def run():
+    root = tk.Tk()
+    app = AIChatInterface(root)
+
+    app.chat.tag_configure("bold", font=(app.default_font, 12, "bold"))
+    app.chat.tag_configure("user_name", foreground="#007bff")
+    app.chat.tag_configure("error", foreground="red")
+
+    root.mainloop()
+
+
+if __name__ == '__main__':
+    run()