Added utils; minor progress in app

README.txt

@@ -1 +1,12 @@
-A simple app that manages your downloads folder.
+A simple app that manages your downloads folder.
+
+Features:
+	- File list view, separated by type
+		- File name, date modified, size
+	- Buttons
+		- Start Task, Refresh, Backup
+	- Status bar
+	- Rules manager
+		- Per file type: Move to dir, copy to dir, delete, or ignore
+		- Custom define file types
+	- Save and load rules config

app.py

@@ -4,12 +4,15 @@ __name__ = "__main__"
 __author__ = "Gull"
 
 import tkinter as tk
-from tkinter import ttk # Modern widgets
 import file_manager as fm
+import utils as ut
+from tkinter import ttk
+from tkinter.messagebox import showinfo
 
 debug_mode = False
 
 def set_debug_mode(value):
+    global debug_mode
     if type(value) == None:
         debug_mode = not debug_mode
     else:
@@ -19,6 +22,7 @@ class App(tk.Tk):
     def __init__(self, width=600, height=400):
         super().__init__()
         self.title("Download Utils")
+        self.option_add('*tearOff', tk.FALSE)
         self.fm = fm.Manager()
         self.gui()
 
@@ -30,17 +34,27 @@ class App(tk.Tk):
 
         self.geometry(f"{width}x{height}+{center_x}+{center_y}")
 
-    def update_file_list(self):
+    def update_fileview(self):
-        for n in range(self.listbox_file.size(), 0, -1):
+        self.fmgr = fm.Manager()
-            self.listbox_file.delete(n - 1)
+        self.fmgr.set_directory(self.fmgr.get_directory())
-        self.fm.update_file_list()
+        self.fmgr.update_file_data()
-        for v in self.fm.filelist:
+
-            self.listbox_file.insert(tk.END, v)
+        while len(self.fileview.get_children()) > 0:
+            self.fileview.delete(self.fileview.get_children()[-1])
+
+        for k, v in self.fmgr.filedata.items():
+            values = (k, str(ut.format_date(v["time"])),
+                      str(ut.format_bytes(v["size"])))
+            self.fileview.insert("", tk.END, k, values=values)
 
     def gui(self):
         self.gui_menu()
-        self.gui_side()
+
-        self.gui_main()
+        self.book = ttk.Notebook(self)
+        self.book.add(self.gui_files(), text="Files")
+        self.book.add(self.gui_rules(), text="Rules")
+
+        self.book.pack(expand=True, fill=tk.BOTH)
 
     def gui_menu(self):
         a_menu = tk.Menu(self) # First arg is always the parent
@@ -64,25 +78,52 @@ class App(tk.Tk):
             menu=a_menu_settings,
             underline=0
         )
+    
+    def gui_files(self):
+        frame = ttk.Frame(self.book)
+
+        box = ttk.Frame(frame)
+
+        button = ttk.Button(box, text="Start Task")
+        button.grid(column=0, row=0, pady=5)
+
+        button = ttk.Button(box, text="Refresh", command=self.update_fileview)
+        button.grid(column=1, row=0, pady=5)
+
+        button = ttk.Button(box, text="Backup")
+        button.grid(column=2, row=0, pady=5)
+
+        box.pack(side=tk.TOP, fill=tk.X)
+
+        self.fileview_columns = ("Name", "Last Modified", "Size")
+        self.fileview = ttk.Treeview(frame, columns=self.fileview_columns,
+                                show="headings")
         
-    def gui_side(self):
+        for v in self.fileview_columns:
-        a_side = ttk.Frame(self, width=80, style="TLabel")
+            self.fileview.heading(v, text=v)
-        a_side.pack(side=tk.LEFT, fill=tk.Y)
+            self.fileview.column(v, width=100, anchor=tk.W)
 
-        tk_style = ttk.Style(self)
+        sbar = ttk.Scrollbar(frame, orient=tk.VERTICAL,
-        tk_style.configure("TLabel", background="#bbbbbb")
+                             command=self.fileview.yview)
+        self.fileview.configure(yscrollcommand=sbar.set)
 
-    def gui_main(self):
+        self.update_fileview()
-        a_content = ttk.Frame(self)
 
-        a_button = ttk.Button(a_content, text="Refresh", command=self.update_file_list)
+        self.fileview.pack(side=tk.LEFT, fill=tk.BOTH, expand=True)
-        a_button.pack(side=tk.TOP)
+        sbar.pack(side=tk.RIGHT, fill=tk.Y)
 
-        self.listbox_file = tk.Listbox(a_content, height=20)
+        return frame
-        self.update_file_list()
+    
-        self.listbox_file.pack(padx=10, pady=10, side=tk.LEFT, expand=True, fill=tk.BOTH)
+    def gui_rules(self):
+        frame = ttk.Frame(self.book)
 
-        a_content.pack(side=tk.LEFT, expand=True, fill=tk.BOTH)
+        # Display a simple panel on the left having file meta types
+
+        # Mode:
+        # Target dir:
+        # File extensions:
+
+        return frame
 
 if __name__ == "__main__":
     app = App()

file_manager.py

@@ -1,4 +1,4 @@
-"""File manager for the app."""
+"""File manager and organizer for the app."""
 
 __author__ = "Gull"
 
@@ -7,18 +7,38 @@ import json
 
 class Manager:
     def __init__(self):
-        self.dir = self.get_directory()
+        self.dir = os.path.expanduser("~") # Default directory
-        self.filelist = []
+        self.filedata = dict()
+        self.filetypes = {
+            "images": ["jpg", "jpeg", "png", "gif", "webp"],
+            "audio": ["wav", "mp3", "ogg"],
+            "video": ["wmv", "mpg", "mpeg", "avi"],
+            "text": ["txt", "doc", "docx"],
+            "data": ["csv", "json"],
+            "programs": ["exe", "msi"],
+            "archives": ["zip", "gz", "rar"],
+            "other": []
+        }
 
-    def get_directory(self):
+    def get_directory(self, target="Downloads"):
         dir = os.path.expanduser("~")
-        dir = os.path.join(dir, "Downloads")
+        dir = os.path.join(dir, target)
         if os.path.exists(dir): # Needs error handling
             return dir
         
-    def update_file_list(self):
+    def set_directory(self, dir):
-        self.filelist.clear()
+        if os.path.exists(dir):
+            self.dir = dir
+
+    def modify_type_list(self, key, values):
+        if key in self.filetypes:
+            self.filetypes[key] = list(values)
+        
+    def update_file_data(self):
+        self.filedata.clear()
         with os.scandir(self.dir) as scan:
             for entry in scan:
                 if entry.is_file():
-                    self.filelist.append(entry.name)
+                    st = entry.stat()
+                    data = {"time": st.st_mtime, "size": st.st_size}
+                    self.filedata.update({entry.name: data})

utils.py

@@ -0,0 +1,31 @@
+"""Utility functions."""
+
+__author__ = "Gull"
+
+import time
+
+KILOBYTES = 1024
+
+def format_bytes(bytes):
+    """Return the given bytes as a human friendly KB, MB, GB, or TB string."""
+    units = {
+        "B": float(1),
+        "KB": float(KILOBYTES),
+        "MB": float(KILOBYTES ** 2), # 1,048,576
+        "GB": float(KILOBYTES ** 3), # 1,073,741,824
+        "TB": float(KILOBYTES ** 4) # 1,099,511,627,776
+    }
+
+    if bytes < units["KB"]:
+        return f"{bytes} B"
+    elif units["KB"] <= bytes < units["MB"]:
+        return f"{(bytes / units["KB"]):.2f} KB"
+    elif units["MB"] <= bytes < units["GB"]:
+        return f"{(bytes / units["MB"]):.2f} MB"
+    elif units["GB"] <= bytes < units["TB"]:
+        return f"{(bytes / units["GB"]):.2f} GB"
+    elif units["TB"] <= bytes:
+        return f"{(bytes / units["TB"]):.2f} TB"
+
+def format_date(timestamp):
+    return time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(timestamp))