save and merge browser history and metadata from different browsers
Project description
browserexport
This:
- locates and backs up browser history by copying the underlying database files to some directory you specify
- can identify and parse the resulting sqlite files into some common schema
This doesn't aim to offer a way to 'restore' your history, it just denormalizes and merges your history from backed up databases so its all available under some common format:
Visit:
url: the url
dt: datetime (when you went to this page)
metadata:
title: the stored <title> for this page
description: description <meta description> tag, if stored
preview_image: 'main image' for this page, often opengraph/favicon
duration: how long you were on this page
metadata
is dependent on the data available in the browser (e.g. firefox has preview images, chrome has duration, but not vice versa)
This currently supports:
- Firefox (and Waterfox)
- Chrome (and Chromium, Brave)
- Safari
- Palemoon
This might be able to extract visits from other Firefox/Chrome-based databases, but it doesn't know how to locate them to save
them
Install
pip3 install browserexport
Requires python3.6+
Usage
save
Usage: browserexport save [OPTIONS]
Backs up a current browser database file
Options:
-b, --browser [chrome|firefox|safari|brave|waterfox|palemoon|chromium]
Provide browser to backup, or specify
directly with --path [required]
-p, --profile TEXT Use to pick the correct profile to back up.
If unspecified, will assume a single profile
--path PATH Specify a direct path to a database to back
up
-t, --to PATH Directory to store backup to
--help Show this message and exit.
Since browsers in general seem to remove old history seemingly randomly, I'd recommend backing up your history periodically, like:
$ browserexport save -b firefox --to ~/data/browser_history
$ browserexport save -b chrome --to ~/data/browser_history
$ browserexport save -b safari --to ~/data/browser_history
That copies the sqlite databases which contains your history --to
some backup directory.
inspect
/merge
Usage: browserexport inspect [OPTIONS] SQLITE_DB
Extracts visits from a single sqlite database
Provide a history database as the first argument
Drops you into a REPL to access the data
Options:
-j, --json Print result to STDOUT as JSON
--help Show this message and exit.
Usage: browserexport merge [OPTIONS] SQLITE_DB...
Extracts visits from multiple sqlite databases
Provide multiple sqlite databases as positional arguments, e.g.:
browserexport merge ~/data/firefox/*.sqlite
Drops you into a REPL to access the data
Options:
-j, --json Print result to STDOUT as JSON
--help Show this message and exit.
Logs are hidden by default. To show the debug logs set export BROWSEREXPORT_LOGS=10
(uses logging levels) or pass the --debug
flag.
As an example:
browserexport --debug merge ~/data/firefox/* ~/data/chrome/*
[D 210417 21:12:18 merge:38] merging information from 24 sources...
[D 210417 21:12:18 parse:19] Reading visits from /home/sean/data/firefox/places-20200828223058.sqlite...
[D 210417 21:12:18 common:40] Chrome: Running detector query 'SELECT * FROM keyword_search_terms'
[D 210417 21:12:18 common:40] Firefox: Running detector query 'SELECT * FROM moz_meta'
[D 210417 21:12:18 parse:22] Detected as Firefox
[D 210417 21:12:19 parse:19] Reading visits from /home/sean/data/firefox/places-20201010031025.sqlite...
[D 210417 21:12:19 common:40] Chrome: Running detector query 'SELECT * FROM keyword_search_terms'
....
[D 210417 21:12:48 common:40] Firefox: Running detector query 'SELECT * FROM moz_meta'
[D 210417 21:12:48 common:40] Safari: Running detector query 'SELECT * FROM history_tombstones'
[D 210417 21:12:48 parse:22] Detected as Safari
[D 210417 21:12:48 merge:51] Summary: removed 3001879 duplicates...
[D 210417 21:12:48 merge:52] Summary: returning 334490 visit entries...
Use vis to interact with the data
[1] ...
To dump all that info to JSON:
browserexport merge --json ~/data/browser_history/*.sqlite > ./history.json
du -h history.json
67M history.json
Library Usage
Comparisons with Promnesia
Testing
git clone https://github.com/seanbreckenridge/browserexport
cd ./browserexport
pip install '.[testing]'
mypy ./browserexport
pytest
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