SXXXXXXX_DependencyAnalyzer/dependencyanalyzer/gui.py
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627 lines
24 KiB
Python

# dependencyanalyzer/gui.py
import tkinter as tk
from tkinter import filedialog, messagebox, ttk
import threading
from pathlib import Path
import re # For parsing requirements.txt in fallback
from typing import (
Optional,
List,
Dict,
Set,
Tuple,
Any,
Callable,
) # Added Any, Callable
# Assuming core.py is in the same directory or package
from . import core
class DependencyAnalyzerApp(tk.Frame):
"""
Tkinter GUI application for Python dependency analysis.
"""
def __init__(self, master: Optional[tk.Tk] = None):
super().__init__(master)
self.master = master
if self.master:
self.master.title("Python Dependency Analyzer")
self.pack(fill=tk.BOTH, expand=True, padx=10, pady=10)
self.selected_repository_path: Optional[Path] = None
# Store detailed dependency information
self.std_lib_deps_info: core.DependencyInfo = {}
self.external_deps_info: core.DependencyInfo = {}
self.extracted_dependencies_names: Set[str] = (
set()
) # Just names for the Treeview
self.requirements_file_path: Optional[Path] = None
self._create_widgets()
self._update_button_states()
def _create_widgets(self) -> None:
"""Creates and lays out the GUI widgets."""
# --- Frame for Repository Selection ---
repo_frame = ttk.LabelFrame(
self, text="1. Repository Operations", padding=(10, 5)
)
repo_frame.pack(fill=tk.X, pady=5)
self.select_repo_button = ttk.Button(
repo_frame, text="Select Repository Folder", command=self._select_repository
)
self.select_repo_button.pack(side=tk.LEFT, padx=5, pady=5)
self.repo_path_label = ttk.Label(repo_frame, text="No repository selected.")
self.repo_path_label.pack(side=tk.LEFT, fill=tk.X, expand=True, padx=5, pady=5)
# --- Frame for Analysis and Requirements ---
analysis_frame = ttk.LabelFrame(
self, text="2. Analysis & Requirements", padding=(10, 5)
)
analysis_frame.pack(fill=tk.X, pady=5)
self.analyze_button = ttk.Button(
analysis_frame,
text="Analyze Project & Generate requirements.txt",
command=self._analyze_and_generate_reqs_threaded,
)
self.analyze_button.pack(side=tk.LEFT, padx=5, pady=5)
# --- Frame for Displaying Found Modules (in requirements.txt) ---
modules_frame = ttk.LabelFrame(
self, text="3. External Dependencies Found", padding=(10, 5)
)
modules_frame.pack(fill=tk.BOTH, expand=True, pady=5)
self.modules_tree = ttk.Treeview(
modules_frame, columns=("module_name",), show="headings"
)
self.modules_tree.heading("module_name", text="External Module Name")
self.modules_tree.column("module_name", stretch=tk.YES)
modules_scrollbar = ttk.Scrollbar(
modules_frame, orient="vertical", command=self.modules_tree.yview
)
self.modules_tree.configure(yscrollcommand=modules_scrollbar.set)
modules_scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
self.modules_tree.pack(fill=tk.BOTH, expand=True, padx=5, pady=5)
# --- Frame for Downloading Packages and Creating Install Scripts ---
download_frame = ttk.LabelFrame(
self, text="4. Download Packages & Create Installers", padding=(10, 5)
)
download_frame.pack(fill=tk.X, pady=5)
self.download_button = ttk.Button(
download_frame,
text="Download Packages to _req_packages",
command=self._download_packages_threaded,
)
self.download_button.pack(side=tk.LEFT, padx=5, pady=5)
self.create_scripts_button = ttk.Button(
download_frame,
text="Create install_packages.bat/sh",
command=self._create_install_scripts_threaded,
)
self.create_scripts_button.pack(side=tk.LEFT, padx=5, pady=5)
# --- Frame for System Package Comparison ---
compare_frame = ttk.LabelFrame(
self, text="5. System Package Comparison", padding=(10, 5)
)
compare_frame.pack(fill=tk.BOTH, expand=True, pady=5)
self.compare_button = ttk.Button(
compare_frame,
text="Compare requirements.txt with Installed Packages",
command=self._compare_packages_threaded,
)
self.compare_button.pack(side=tk.TOP, anchor=tk.NW, padx=5, pady=5)
self.comparison_tree = ttk.Treeview(
compare_frame,
columns=("package", "required", "installed", "status"),
show="headings",
)
self.comparison_tree.heading("package", text="Package")
self.comparison_tree.heading("required", text="Required Version (from reqs)")
self.comparison_tree.heading(
"installed", text="Installed Version (current env)"
)
self.comparison_tree.heading("status", text="Status")
self.comparison_tree.column("package", width=150, stretch=tk.NO, anchor=tk.W)
self.comparison_tree.column("required", width=180, stretch=tk.NO, anchor=tk.W)
self.comparison_tree.column("installed", width=180, stretch=tk.NO, anchor=tk.W)
self.comparison_tree.column("status", width=200, stretch=tk.YES, anchor=tk.W)
compare_scrollbar_y = ttk.Scrollbar(
compare_frame, orient="vertical", command=self.comparison_tree.yview
)
self.comparison_tree.configure(yscrollcommand=compare_scrollbar_y.set)
compare_scrollbar_x = ttk.Scrollbar(
compare_frame, orient="horizontal", command=self.comparison_tree.xview
)
self.comparison_tree.configure(xscrollcommand=compare_scrollbar_x.set)
compare_scrollbar_y.pack(side=tk.RIGHT, fill=tk.Y)
compare_scrollbar_x.pack(side=tk.BOTTOM, fill=tk.X)
self.comparison_tree.pack(fill=tk.BOTH, expand=True, padx=5, pady=5)
self.update_system_button = ttk.Button(
compare_frame,
text="Update Selected Mismatched/Not Installed Packages",
command=self._update_system_packages_threaded,
)
self.update_system_button.pack(side=tk.TOP, anchor=tk.NW, padx=5, pady=5)
# --- Log Area ---
log_frame = ttk.LabelFrame(self, text="Log Messages", padding=(10, 5))
log_frame.pack(fill=tk.X, pady=5)
self.log_text = tk.Text(
log_frame,
height=8,
state=tk.DISABLED,
wrap=tk.WORD,
relief=tk.SUNKEN,
borderwidth=1,
)
log_scrollbar = ttk.Scrollbar(log_frame, command=self.log_text.yview)
self.log_text.configure(yscrollcommand=log_scrollbar.set)
self.log_text.pack(side=tk.LEFT, fill=tk.X, expand=True, padx=5, pady=5)
log_scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
def _log_message(self, message: str, level: str = "INFO") -> None:
if level == "ERROR":
core.logger.error(message)
elif level == "WARNING":
core.logger.warning(message)
else:
core.logger.info(message)
if self.winfo_exists():
formatted_message = f"[{level}] {message}\n"
self.log_text.config(state=tk.NORMAL)
self.log_text.insert(tk.END, formatted_message)
self.log_text.see(tk.END)
self.log_text.config(state=tk.DISABLED)
if level == "ERROR":
messagebox.showerror("Error", message)
elif level == "WARNING":
messagebox.showwarning("Warning", message)
def _update_button_states(self) -> None:
repo_selected = bool(self.selected_repository_path)
self.analyze_button.config(state=tk.NORMAL if repo_selected else tk.DISABLED)
req_file_exists_and_valid = (
self.requirements_file_path
and self.requirements_file_path.exists()
and bool(self.external_deps_info)
)
self.download_button.config(
state=tk.NORMAL if req_file_exists_and_valid else tk.DISABLED
)
self.create_scripts_button.config(
state=(
tk.NORMAL
if req_file_exists_and_valid and self.selected_repository_path
else tk.DISABLED
)
)
self.compare_button.config(
state=tk.NORMAL if req_file_exists_and_valid else tk.DISABLED
)
can_update = (
bool(self.comparison_tree.get_children()) and req_file_exists_and_valid
)
self.update_system_button.config(state=tk.NORMAL if can_update else tk.DISABLED)
def _select_repository(self) -> None:
path = filedialog.askdirectory(title="Select Repository Folder")
if path:
self.selected_repository_path = Path(path)
self.repo_path_label.config(text=str(self.selected_repository_path))
self._log_message(f"Repository selected: {self.selected_repository_path}")
self.std_lib_deps_info = {}
self.external_deps_info = {}
self.extracted_dependencies_names = set()
self.requirements_file_path = None
self.modules_tree.delete(*self.modules_tree.get_children())
self.comparison_tree.delete(*self.comparison_tree.get_children())
else:
self._log_message("Repository selection cancelled.", "INFO")
self._update_button_states()
# CORREZIONE APPLICATA ALLA FIRMA QUI:
def _run_long_task_threaded(
self,
task_function: Callable[..., Any],
*args_for_task: Any, # Argomenti posizionali per task_function
# I seguenti sono opzionali e dovrebbero essere passati come keyword arguments
callback_success: Optional[Callable[[Any], None]] = None,
callback_failure: Optional[Callable[[str], None]] = None,
) -> None:
"""
Helper to run a function in a separate thread.
`callback_success` and `callback_failure` should be specified as keyword arguments
if used, to avoid ambiguity with `*args_for_task`.
"""
def task_wrapper():
try:
result = task_function(*args_for_task)
if callback_success and self.winfo_exists():
self.master.after(0, lambda: callback_success(result))
except Exception as e:
error_msg = (
f"Error in threaded task '{task_function.__name__}': {str(e)}"
)
self._log_message(error_msg, "ERROR")
core.logger.exception(
f"Full traceback for task {task_function.__name__}:"
)
if callback_failure and self.winfo_exists():
self.master.after(0, lambda: callback_failure(error_msg))
finally:
if self.winfo_exists():
self.master.after(0, self._temporarily_disable_buttons, False)
self.master.after(10, self._update_button_states)
self._temporarily_disable_buttons(True)
thread = threading.Thread(target=task_wrapper, daemon=True)
thread.start()
self._log_message(f"Starting task: {task_function.__name__}...", "INFO")
def _temporarily_disable_buttons(self, disable: bool = True) -> None:
state_to_set = tk.DISABLED if disable else tk.NORMAL
buttons_to_toggle = [
self.select_repo_button,
self.analyze_button,
self.download_button,
self.create_scripts_button,
self.compare_button,
self.update_system_button,
]
for button in buttons_to_toggle:
if button.winfo_exists():
button.config(state=state_to_set)
def _analyze_and_generate_reqs_threaded(self) -> None:
if not self.selected_repository_path:
self._log_message("Please select a repository first.", "WARNING")
return
self._run_long_task_threaded(
self._perform_analysis_and_generation,
# No *args_for_task needed for _perform_analysis_and_generation
callback_success=self._analysis_and_generation_callback, # Passato come keyword
)
def _perform_analysis_and_generation(
self,
) -> Tuple[Path, core.DependencyInfo, core.DependencyInfo]:
if not self.selected_repository_path:
raise ValueError(
"Repository path not selected when trying to perform analysis."
)
main_script_path = core.find_main_script(self.selected_repository_path)
if main_script_path:
core.logger.info(f"Main script identified (for info): {main_script_path}")
else:
core.logger.info(
"Main script (__main__.py) not found in standard locations."
)
std_lib_info, external_info = core.find_project_modules_and_dependencies(
self.selected_repository_path
)
req_file_path = core.generate_requirements_file(
self.selected_repository_path, external_info, std_lib_info
)
return req_file_path, std_lib_info, external_info
def _analysis_and_generation_callback(
self, result: Tuple[Path, core.DependencyInfo, core.DependencyInfo]
) -> None:
req_file_path, std_lib_info, external_info = result
self.requirements_file_path = req_file_path
self.std_lib_deps_info = std_lib_info
self.external_deps_info = external_info
self.extracted_dependencies_names = set(self.external_deps_info.keys())
self._log_message(
f"Analysis and requirements.txt generation complete. File: {self.requirements_file_path}",
"INFO",
)
self._populate_modules_tree()
def _populate_modules_tree(self) -> None:
self.modules_tree.delete(*self.modules_tree.get_children())
if self.extracted_dependencies_names:
for dep_name in sorted(list(self.extracted_dependencies_names)):
self.modules_tree.insert("", tk.END, values=(dep_name,))
elif self.requirements_file_path and self.requirements_file_path.exists():
self._log_message(
"Populating tree from requirements.txt as a fallback.", "DEBUG"
)
try:
with open(self.requirements_file_path, "r", encoding="utf-8") as f:
in_external_section = False
for line in f:
line_content = line.strip()
if "# --- External Dependencies" in line_content:
in_external_section = True
continue
if "# --- Standard Library Modules Used" in line_content:
in_external_section = False
continue
if (
in_external_section
and line_content
and not line_content.startswith("#")
and not line_content.startswith("-")
):
match = re.match(r"([a-zA-Z0-9._-]+)", line_content)
if match:
self.modules_tree.insert(
"", tk.END, values=(match.group(1),)
)
except Exception as e:
self._log_message(
f"Error reading requirements file for tree view: {e}", "WARNING"
)
def _download_packages_threaded(self) -> None:
if not self.requirements_file_path or not self.selected_repository_path:
self._log_message(
"Requirements file or repository path not set.", "WARNING"
)
return
if not self.external_deps_info:
self._log_message(
"No external dependencies found in the current analysis to download.",
"INFO",
)
return
self._run_long_task_threaded(
core.download_packages, # task_function
# *args_for_task:
self.selected_repository_path,
self.requirements_file_path,
# Keyword-only:
callback_success=self._download_packages_callback,
)
def _download_packages_callback(self, result: Tuple[bool, str]) -> None:
success, result_message = result
if success:
self._log_message(result_message, "INFO")
else:
self._log_message(f"Package download failed: {result_message}", "ERROR")
def _create_install_scripts_threaded(self) -> None:
if (
not self.selected_repository_path
or not self.requirements_file_path
or not self.requirements_file_path.exists()
):
self._log_message(
"Repository not selected or requirements.txt not generated/found.",
"WARNING",
)
return
self._run_long_task_threaded(
core.create_install_scripts, # task_function
# *args_for_task:
self.selected_repository_path,
self.requirements_file_path,
# Keyword-only:
callback_success=self._create_install_scripts_callback,
)
def _create_install_scripts_callback(self, result: Tuple[bool, str]) -> None:
success, result_message = result
if success:
self._log_message(result_message, "INFO")
else:
self._log_message(f"Script creation failed: {result_message}", "ERROR")
def _compare_packages_threaded(self) -> None:
if not self.requirements_file_path or not self.requirements_file_path.exists():
self._log_message(
"requirements.txt not found or not generated yet for comparison.",
"WARNING",
)
return
if (
not self.external_deps_info
and self.requirements_file_path.stat().st_size == 0
):
self._log_message(
"No external dependencies listed or requirements file is empty. Nothing to compare.",
"INFO",
)
self.comparison_tree.delete(*self.comparison_tree.get_children())
return
self._run_long_task_threaded(
self._get_comparison_data, # task_function
# No *args_for_task for _get_comparison_data
# Keyword-only:
callback_success=self._compare_packages_callback,
)
def _get_comparison_data(self) -> List[Dict[str, str]]:
installed_packages = core.get_installed_packages()
if not self.requirements_file_path:
raise ValueError("Requirements file path is not set for comparison.")
return core.compare_requirements_with_installed(
self.requirements_file_path, installed_packages
)
def _compare_packages_callback(self, results: List[Dict[str, str]]) -> None:
self.comparison_tree.delete(*self.comparison_tree.get_children())
if results:
for item in results:
self.comparison_tree.insert(
"",
tk.END,
values=(
item["package"],
item["required"],
item["installed"],
item["status"],
),
tags=(item["status"],),
)
self._log_message("Package comparison complete.", "INFO")
else:
self._log_message(
"No packages to compare or requirements file is effectively empty for comparison.",
"INFO",
)
def _update_system_packages_threaded(self) -> None:
selected_items_ids = self.comparison_tree.selection()
if not selected_items_ids:
self._log_message(
"No packages selected in the comparison table for update.", "WARNING"
)
if self.winfo_exists():
messagebox.showinfo(
"No Selection",
"Please select packages from the comparison table to update.",
)
return
packages_to_update: List[str] = []
for item_id in selected_items_ids:
item_values = self.comparison_tree.item(item_id, "values")
if not item_values:
continue
package_name, _, _, status = item_values # Unpack all four
if (
"Mismatch" in status
or "Not installed" in status
or "Outdated" in status
):
packages_to_update.append(str(package_name)) # Ensure it's string
else:
self._log_message(
f"Skipping '{package_name}': status is '{status}'. No update needed.",
"INFO",
)
if not packages_to_update:
self._log_message(
"Selected packages do not require an update based on their status.",
"INFO",
)
if self.winfo_exists():
messagebox.showinfo(
"No Action Needed",
"The selected packages do not appear to need an update.",
)
return
if not self.selected_repository_path or not self.requirements_file_path:
self._log_message(
"Repository path or requirements file context not set. Cannot perform update.",
"ERROR",
)
return
if self.winfo_exists():
confirmation = messagebox.askyesno(
"Confirm Update",
f"Update/install in current Python environment:\n\n{', '.join(packages_to_update)}\n\n"
"Using versions from project's requirements.txt (if specified there).",
)
if not confirmation:
self._log_message("System package update cancelled by user.", "INFO")
return
self._run_long_task_threaded(
core.update_system_packages, # task_function
# *args_for_task:
packages_to_update,
self.selected_repository_path,
# Keyword-only:
callback_success=self._update_system_packages_callback,
)
def _update_system_packages_callback(self, result: Tuple[bool, str]) -> None:
success, result_message = result
if success:
self._log_message(
f"System package update process finished. Result: {result_message}",
"INFO",
)
self._log_message("Re-comparing packages after update attempt...", "INFO")
self._compare_packages_threaded()
else:
self._log_message(
f"System package update failed: {result_message}", "ERROR"
)
if __name__ == "__main__":
import sys
root = tk.Tk()
app = DependencyAnalyzerApp(master=root)
root.minsize(width=800, height=700)
if not logging.getLogger().hasHandlers():
logging.basicConfig(
stream=sys.stdout,
level=logging.DEBUG,
format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
)
core.logger.info("Root logger configured for direct GUI test run.")
else:
core.logger.info("Root logger already configured. Using existing setup.")
# Ensure core.logger specifically has a handler if it's not propagating to a configured root.
# This can happen if core.logger.propagate is False or if root logger has no handlers.
if not core.logger.handlers and (
not core.logger.parent or not core.logger.parent.handlers
):
# Add a default handler to core.logger if it doesn't have one and isn't covered by root.
ch = logging.StreamHandler(sys.stdout)
ch.setLevel(
logging.DEBUG
) # Or core.logger.level if you want to respect a level set on the logger itself
formatter = logging.Formatter(
"%(asctime)s - %(name)s - %(levelname)s - %(message)s"
)
ch.setFormatter(formatter)
core.logger.addHandler(ch)
if (
core.logger.getEffectiveLevel() > logging.DEBUG
): # if level is higher than DEBUG (e.g. INFO, WARNING)
core.logger.setLevel(
logging.DEBUG
) # Ensure it processes DEBUG messages for testing
core.logger.info(
"Configured core.logger with StreamHandler for direct GUI test run because it lacked effective handlers."
)
app.mainloop()