Add feature to disable logging

README.md

@@ -49,11 +49,24 @@ requirements.txt`, then you can just run `python -m deletefb.deletefb.py` in the
 * It is recommended that you disable Two-Factor Authentication tempoprarily
   while you are running the script, in order to get the best experience.
 
+* If you run into issues with Facebook complaining about your browser,
+  currently the only workaround is to manually click through them.
+
 * If you do have 2-Factor Auth configured then the script will pause for 20
   seconds to allow you to enter your code and log in.
 
 * You may also pass in a code by using the `-F` argument, e.g. `-F 111111`.
 
+## Delete by year
+* The tool supports passing the `--year` flag in order to delete wall posts by
+  year. It is incompatible with any mode other than `wall`.
+
+## Archival
+* The tool will archive everything being deleted by default in `.log` files.
+  Currently they are simply stored as JSON objects for each line in the log. It
+  will archive the content, and a timestamp if it is available. You may disable
+  this feature by using `--no-archive`.
+
 ## Headless mode
 * The tool supports running Chrome in headless mode with the `--headless`
   option, which may be preferable if you plan on running it in the background.

deletefb/deletefb.py

@@ -4,6 +4,7 @@ import argparse
 import getpass
 
 from sys import exit
+from os import environ
 from .tools.login import login
 from .tools.wall import delete_posts
 from .tools.likes import unlike_pages
@@ -67,6 +68,14 @@ def run_delete():
         help="Run browser in headless mode (no gui)"
     )
 
+    parser.add_argument(
+        "--no-archive",
+        action="store_true",
+        dest="archive_off",
+        default=True,
+        help="Turn off archiving (on by default)"
+    )
+
     parser.add_argument(
         "-Y",
         "--year",
@@ -78,6 +87,9 @@ def run_delete():
 
     args = parser.parse_args()
 
+    if args.archive_off:
+        environ["DELETEFB_ARCHIVE"] = "false" if args.archive_off else "true"
+
     if args.year and args.mode != "wall":
         parser.error("The --year option is only supported in wall mode")
 

deletefb/tools/common.py

@@ -4,6 +4,7 @@ from selenium.common.exceptions import (NoSuchElementException,
 from time import sleep
 from json import dumps
 from os.path import abspath, relpath, split
+from os import environ
 
 SELENIUM_EXCEPTIONS = (NoSuchElementException,
                        StaleElementReferenceException,
@@ -30,6 +31,8 @@ def archiver(category):
     log_file = open(log_path, mode="wt", buffering=1)
 
     def log(content, timestamp=False):
+        if environ.get("DELETEFB_ARCHIVE", "true") == "false":
+            return
         structured_content = {
                                "category" : category,
                                "content" : content,