initial commit

Author: Rob Fowler

.gitignore

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+*.pyc
+*.bat
+env/
+__pycache__/
+private/
+

CHANGELOG.MD

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+# PyBackup Change Log
+
+Rob Fowler <robtf04@outlook.com>
+
+## 0.0.1 - YYYY-MM-DD
+
+

LICENSE

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+# Py Backup - A simple personal backup utility
+*v0.0.1*
+
+Updated: 2023-04-17
+
+## Introduction
+
+**PyPackup** is a simple, no-frills, easy to use personal file backup app.  
+
+## Features
+- Backup to a timestamped *.zip file.
+- Save backup sources and destinations for easy re-use.
+
+## License
+GNU General Public License 3. See the LICENSE file for details.
+ 
+## Installation
+- Written in Python 3.11 on Windows 11. Not tested in any other Python versions or operating systems.  I'm confident it can be made to work on Mac and Linux.
+- Has no requirements outside the Python standard library.
+- Download the repo as a zip file and extract.
+- ``python backup.py`` to launch.
+
+## Confguration
+- Saved backups are contained in the file ``backups.json``.  
+  
+## Screenshot
+![](screenshot.jpg)
+
+## Documentation
+- Click the **Select Source** button to choose a directory to back up.
+- Click the **Select Destination** button to choose a directory to back up to. A time-stamped ZIP file will be created in this folder.
+- Click **Run Now** to execute the backup. A pop up will notify when the backup is completed.
+- Click **Save Backup** to save the backup configuration for later use.  The backup will appear by name in the **Select Saved Backup** drop down list.  You will need to re-start PyBackup for new backups to appear on this list.
+- To load a saved backup, click on the **Select Saved Backup** drop down list and select the name of the desired backup. The source and destination boxes will populate from the saved backup. You can then click **Run Now** to execute the saved backup.
+
+## Credit

README.MD

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+root - WARNING - This is a warning message
+root - ERROR - This is an error message
+root - CRITICAL - This is a critical message

app.log

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+from tkinter import *
+from tkinter import ttk
+from backup import *
+from gui import *
+
+root = Tk()
+PyBackup(root)
+root.mainloop()
+

app.py

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+from pathlib import Path
+import configparser
+import json
+import zipfile
+import datetime as dt
+
+def zip_backup(source,dest):
+    source = Path(source)
+    timestamp = str(dt.datetime.now()).replace(" ","-").replace(":","")[:17]
+    dest = Path(dest,timestamp)
+
+
+    print(f"Backing up {source} to {dest}....")
+    with zipfile.ZipFile(dest, mode="w") as archive:
+        for file_path in source.rglob("*"):
+            archive.write(file_path,
+            arcname=file_path.relative_to(source))
+    print("Backup completed.")
+
+def save_backup(source,dest,name):
+    with open("backups.json","r",encoding="utf-8") as f:
+        saved_backups = json.load(f)
+    saved_backups[name] = {}
+    saved_backups[name]["source"]=source    
+    saved_backups[name]["dest"]=dest
+
+    with open("backups.json","w",encoding="utf-8") as f:
+        json.dump(saved_backups,f)
+
+def load_backup(name):
+    with open("backups.json","r",encoding="utf-8") as f:
+        saved_backups = json.load(f)
+    return saved_backups[name]
+
+def delete_backup(name):
+    with open("backups.json","r",encoding="utf-8") as f:
+        saved_backups = json.load(f)
+    n = saved_backups.pop(name)
+    with open("backups.json","w",encoding="utf-8") as f:
+        json.dump(saved_backups,f)
+

backup.py

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+{"backend": {"source": "//server/Access/Backend_v2", "dest": "F:/backend"}, "documents": {"source": "C:/Users/Robf.DESKTOP-JNCQ9MB/Documents", "dest": "F/documents"}, "devnotes3": {"source": "C:/Users/Robf.DESKTOP-JNCQ9MB/Documents/DevNotes3", "dest": "F:/devnotes"}}

backups.json

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+from tkinter import *
+from tkinter import ttk
+from tkinter import filedialog
+from tkinter import messagebox
+from pathlib import Path
+from backup import *
+
+import json
+
+
+class PyBackup:
+    def __init__(self,root):
+        root.title("PyBackup")
+        mnuMain = MainMenu(root)
+        root.config(menu=mnuMain)
+        Main = MainFrame(root)  
+
+class MainMenu(Menu):
+    def __init__(self,root):
+        Menu.__init__ (self,root)
+
+        mnuFile = Menu(self,tearoff=0)
+        self.add_cascade(label="File",menu=mnuFile)
+        mnuFile.add_command(label="Quit",command=root.quit)
+
+        mnuEdit = Menu(self,tearoff=0)
+        self.add_cascade(label="Edit",menu=mnuEdit)
+        mnuEdit.add_command(label="Preferences")
+
+        mnuHelp = Menu(self,tearoff=0)
+        self.add_cascade(label="Help",menu=mnuHelp)
+        mnuHelp.add_command(label="About")
+
+class MainFrame(Frame):
+    def __init__(self,parent):
+        Frame.__init__ (self,parent)
+
+        global varSaveBackup
+
+        # Load list of saved backups
+        with open("backups.json","r",encoding="utf-8") as f:
+            saved_backups = json.load(f)
+        
+        backups_list = list(saved_backups.keys())
+
+        def SelectSource():
+            varSource.set(filedialog.askdirectory(title = "Select Source Folder"))
+
+        def SelectDestination():
+            varDest.set(filedialog.askdirectory(title = "Select Destination Folder"))
+
+        def RunNow():
+            zip_backup(varSource.get(), varDest.get())
+            messagebox.showinfo("PyBackup","Backup complete.")
+
+        def SaveBackupPopup():
+            Popup = Toplevel(parent)
+
+            def SaveBackupName():
+                varSaveBackup = txtValue.get()
+                save_backup(varSource.get(),varDest.get(),varSaveBackup)
+                Popup.destroy()
+
+            def Cancel():
+                Popup.destroy()
+
+            lblEntry = Label(Popup,text="Enter a name for this backup:",font=("Helvetica",10))
+            txtValue = Entry(Popup, font=("Helvetica",10))
+            btnOK = Button(Popup,text="OK",width=10,command=SaveBackupName)
+            btnCancel= Button(Popup,text="Cancel",width=10,command=Cancel)
+
+            lblEntry.grid(row=0,column=0,columnspan=2,padx=10,pady=5)
+            txtValue.grid(row=1,column=0,columnspan=2,padx=5,pady=5)
+            btnOK.grid(row=2,column=0,sticky=(W,E),padx=5,pady=5)
+            btnCancel.grid(row=2,column=1,sticky=(W,E),padx=5,pady=5)
+            
+
+
+        def LoadBackup(e):
+            backup = load_backup(varSavedBackup.get())
+            varSource.set(backup['source'])
+            varDest.set(backup['dest'])
+
+
+        # create widgets
+        varSource=StringVar()
+        btnSource = Button(self,text="Select Source",command=SelectSource)
+        txtSource = Entry(self, textvariable=varSource,font=("Helvetica",10),width=30)
+
+        varDest=StringVar()
+        btnDest = Button(self,text="Select Destination",command=SelectDestination)
+        txtDest = Entry(self, textvariable=varDest,font=("Helvetica",10),width=50)
+
+        btnRunNow = Button(self,text="Run Now",command=RunNow)
+        btnSaveBackup = Button(self,text="Save Backup",command=SaveBackupPopup)
+
+        lblSelectSaved = Label(self,text="Select Saved Backup",font=("Helvetica",10))
+
+        varSavedBackup = StringVar()
+        cboSelectSaved = ttk.Combobox(self,textvariable=varSavedBackup,font=("Helvetica",10))
+        cboSelectSaved['values'] = backups_list
+        cboSelectSaved.bind("<<ComboboxSelected>>",LoadBackup)
+
+        # grid the widgets
+        btnSource.grid(row=0,column=0,sticky=(W),padx=5,pady=5)
+        txtSource.grid(row=1,column=0,sticky=(W,E),padx=5,pady=5,columnspan=2)
+        btnDest.grid(row=2,column=0,sticky=(W),padx=5,pady=5)
+        txtDest.grid(row=3,column=0,sticky=(W,E),padx=5,pady=5,columnspan=2)
+        btnRunNow.grid(row=4,column=0,padx=5,pady=5)
+        btnSaveBackup.grid(row=4,column=1,padx=5,pady=5)
+        lblSelectSaved.grid(row=5,column=0,padx=5,pady=5,columnspan=2)
+        cboSelectSaved.grid(row=6,column=0,padx=5,pady=5,columnspan=2)
+
+        self.grid(row=0,column=0,sticky=(W,E))

gui.py

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+import logging
+
+
+logging.basicConfig(filename='app.log', filemode='w', format='%(name)s - %(levelname)s - %(message)s')
+
+logging.debug('This is a debug message')
+logging.info('This is an info message')
+logging.warning('This is a warning message')
+logging.error('This is an error message')
+logging.critical('This is a critical message')