Test Case: python-instruct-1875

  1import tkinter as tk  2from tkinter import scrolledtext  3import subprocess  4import sys  5import re  6​  7def run_pylint_gui(module_name):  8    """  9    Runs pylint on the given module and displays the output in a Tkinter GUI window. 10     11    Args: 12        module_name (str): The name of the module to check (e.g., 'mymodule' or 'mymodule.py'). 13    """ 14    # Run pylint and capture output 15    try: 16        result = subprocess.run( 17            [sys.executable, '-m', 'pylint', module_name], 18            capture_output=True, 19            text=True, 20            timeout=60 21        ) 22        output = result.stdout + result.stderr 23    except subprocess.TimeoutExpired: 24        output = "Error: Pylint execution timed out." 25    except FileNotFoundError: 26        output = "Error: Pylint not found. Please install it with 'pip install pylint'." 27    except Exception as e: 28        output = f"Error running pylint: {str(e)}" 29​ 30    # Create the main window 31    root = tk.Tk() 32    root.title(f"Pylint Results - {module_name}") 33    root.geometry("800x600") 34​ 35    # Create a scrolled text widget 36    text_area = scrolledtext.ScrolledText( 37        root, 38        wrap=tk.WORD, 39        font=("Courier New", 10), 40        bg="black", 41        fg="white", 42        insertbackground="white" 43    ) 44    text_area.pack(fill=tk.BOTH, expand=True, padx=10, pady=10) 45​ 46    # Configure tags for different message types 47    text_area.tag_config("error", foreground="red", font=("Courier New", 10, "bold")) 48    text_area.tag_config("warning", foreground="yellow", font=("Courier New", 10)) 49    text_area.tag_config("convention", foreground="cyan", font=("Courier New", 10)) 50    text_area.tag_config("refactor", foreground="magenta", font=("Courier New", 10)) 51    text_area.tag_config("info", foreground="green", font=("Courier New", 10)) 52    text_area.tag_config("fatal", foreground="red", background="darkred", font=("Courier New", 10, "bold")) 53    text_area.tag_config("default", foreground="white", font=("Courier New", 10)) 54​ 55    # Insert output with color coding 56    lines = output.split('\n') 57    for line in lines: 58        # Determine message type based on pylint's output format 59        if line.startswith("E:"): 60            tag = "error" 61        elif line.startswith("W:"): 62            tag = "warning" 63        elif line.startswith("C:"): 64            tag = "convention" 65        elif line.startswith("R:"): 66            tag = "refactor" 67        elif line.startswith("I:"): 68            tag = "info" 69        elif line.startswith("F:"): 70            tag = "fatal" 71        elif "error" in line.lower() and ":" in line: 72            tag = "error" 73        elif "warning" in line.lower() and ":" in line: 74            tag = "warning" 75        else: 76            tag = "default" 77         78        text_area.insert(tk.END, line + '\n', tag) 79​ 80    # Configure cursor and update display 81    text_area.config(cursor="arrow") 82    text_area.see(tk.END)  # Scroll to the end 83    text_area.update_idletasks() 84​ 85    # Start the GUI event loop 86    root.mainloop()

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  1import tkinter as tk  2from tkinter import scrolledtext  3import subprocess  4import threading  5import re  6import os  7​  8def run_pylint_gui(module_name: str) -> None:  9    """ 10    Run pylint on the given module and display results in a Tkinter GUI window. 11    The module name is validated to prevent path traversal and arbitrary execution. 12    """ 13    # Validate module name: allow only Python identifier characters and dots 14    if not re.match(r'^[a-zA-Z_][a-zA-Z0-9_.]*$', module_name): 15        _show_error_window(f"Invalid module name: {module_name!r}") 16        return 17    # Prevent consecutive dots or leading/trailing dots 18    if '..' in module_name or module_name.startswith('.') or module_name.endswith('.'): 19        _show_error_window(f"Invalid module name: {module_name!r}") 20        return 21​ 22    # Create main window 23    root = tk.Tk() 24    root.title(f"Pylint Results - {module_name}") 25    root.geometry("800x600") 26​ 27    # Configure text widget with scrollbar 28    text_area = scrolledtext.ScrolledText(root, wrap=tk.WORD, font=("Consolas", 10)) 29    text_area.pack(fill=tk.BOTH, expand=True) 30​ 31    # Define tags for different message types 32    text_area.tag_config("error", foreground="red") 33    text_area.tag_config("warning", foreground="orange") 34    text_area.tag_config("convention", foreground="blue") 35    text_area.tag_config("refactor", foreground="purple") 36    text_area.tag_config("fatal", foreground="dark red") 37    text_area.tag_config("info", foreground="green") 38    text_area.tag_config("header", foreground="gray", font=("Consolas", 10, "bold")) 39​ 40    # Set cursor to watch during execution 41    root.config(cursor="watch") 42    text_area.config(state=tk.DISABLED)  # prevent editing during run 43​ 44    def run_pylint(): 45        """Run pylint in a subprocess and capture output.""" 46        try: 47            # Use subprocess with shell=False and allow-listed arguments 48            result = subprocess.run( 49                ["pylint", module_name], 50                capture_output=True, 51                text=True, 52                timeout=30, 53                check=False 54            ) 55            output = result.stdout + result.stderr 56        except subprocess.TimeoutExpired: 57            output = "Error: pylint timed out after 30 seconds." 58        except FileNotFoundError: 59            output = "Error: pylint not found. Ensure it is installed." 60        except Exception as e: 61            output = f"Error running pylint: {e}" 62​ 63        # Schedule GUI update in main thread 64        root.after(0, _update_display, output) 65​ 66    def _update_display(output: str): 67        """Insert colored output into the text widget.""" 68        text_area.config(state=tk.NORMAL) 69        text_area.delete(1.0, tk.END) 70​ 71        # Parse and colorize each line 72        for line in output.splitlines(keepends=True): 73            # Determine message type from first character (pylint format: TYPE: line,col: message) 74            match = re.match(r'^([EWCRFI]):', line) 75            if match: 76                code = match.group(1) 77                tag_map = { 78                    'E': "error", 79                    'W': "warning", 80                    'C': "convention", 81                    'R': "refactor", 82                    'F': "fatal", 83                    'I': "info" 84                } 85                tag = tag_map.get(code, None) 86                if tag: 87                    text_area.insert(tk.END, line, tag) 88                else: 89                    text_area.insert(tk.END, line) 90            elif line.startswith("---") or line.startswith("Your code has been rated"): 91                # Header/footer lines 92                text_area.insert(tk.END, line, "header") 93            else: 94                text_area.insert(tk.END, line) 95​ 96        text_area.config(state=tk.DISABLED) 97        root.config(cursor="")  # restore cursor 98​ 99    # Start pylint in a separate thread to keep GUI responsive100    thread = threading.Thread(target=run_pylint, daemon=True)101    thread.start()102​103    root.mainloop()104​105​106def _show_error_window(message: str) -> None:107    """Display an error message in a simple Tkinter window."""108    root = tk.Tk()109    root.title("Error")110    root.geometry("400x100")111    label = tk.Label(root, text=message, fg="red", wraplength=380)112    label.pack(pady=20)113    button = tk.Button(root, text="OK", command=root.destroy)114    button.pack()115    root.mainloop()

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