diff options
author | ene <ene@sils.li> | 2023-02-17 16:51:44 +0100 |
---|---|---|
committer | ene <ene@sils.li> | 2023-02-17 16:51:44 +0100 |
commit | 32d4278611a8e9a88ca54a27a072985087015039 (patch) | |
tree | 3f3d73e246be7ba75d1b368e50dcbc37c8429609 /home-manager/firefox/scripts/unzip_mozlz4.py | |
parent | Feat(impermanence): Add full stack tempfs (diff) | |
download | nixos-config-32d4278611a8e9a88ca54a27a072985087015039.tar.gz nixos-config-32d4278611a8e9a88ca54a27a072985087015039.zip |
Feat(home-manager): Move configs in their own directory
Diffstat (limited to 'home-manager/firefox/scripts/unzip_mozlz4.py')
-rwxr-xr-x | home-manager/firefox/scripts/unzip_mozlz4.py | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/home-manager/firefox/scripts/unzip_mozlz4.py b/home-manager/firefox/scripts/unzip_mozlz4.py deleted file mode 100755 index 311fd214..00000000 --- a/home-manager/firefox/scripts/unzip_mozlz4.py +++ /dev/null @@ -1,43 +0,0 @@ -#!/usr/bin/python -# source: https://unix.stackexchange.com/a/497861 -# Command-line tool to decompress mozLz4 files used for example by Firefox to store various kinds of session backup information. -# Works in both Python 2.7.15 and 3.6.7, as of version 2.1.6 of the LZ4 Python bindings at pypi.org/project/lz4. -# To use in another script, simply cut and paste the import statement and the mozlz4_to_text() function (lines 8 to 17). - -import lz4.block # pip install lz4 --user - - -def mozlz4_to_text(filepath): - # Given the path to a "mozlz4", "jsonlz4", "baklz4" etc. file, - # return the uncompressed text. - bytestream = open(filepath, "rb") - bytestream.read(8) # skip past the b"mozLz40\0" header - valid_bytes = bytestream.read() - text = lz4.block.decompress(valid_bytes) - return text - - -def main(args): - # Given command-line arguments of an input filepath for a ".mozlz4" file - # and optionally an output filepath, write the decompressed text to the - # output filepath. - # Default output filepath is the input filepath minus the last three characters - # (e.g. "foo.jsonlz4" becomes "foo.json") - filepath_in = args[0] - if len(args) < 2: - filepath_out = filepath_in[:-3] - else: - filepath_out = args[1] - text = mozlz4_to_text(filepath_in) - with open(filepath_out, "wb") as outfile: - outfile.write(text) - print("Wrote decompressed text to {}".format(filepath_out)) - - -if __name__ == "__main__": - import sys - args = sys.argv[1:] - if args and not args[0] in ("--help", "-h"): - main(args) - else: - print("Usage: mozlz4.py <mozlz4 file to read> <location to write>") |