NAME¶

torrentinfo - torrentinfo Documentation

This documentation aims to provide at least an overview of what to expect when using or scripting against torrentinfo.

ABOUT¶

torrentinfo parses .torrent files and displays information about the torrent and the files that it references. On the default basic setting it shows:

Torrent name
Tracker URL
The creator of the torrent
The torrent's creation date
The number of files (if a multi-file torrent)
The name of the file (if a single-file torrent)
The total size of the file/files

If asked to display file information the path and size of each file is listed.

Additionally the entire torrent can be shown in hierachical form.

WHY FORK?¶

I forked the original project simply because it was missing functionality I desired, namely what the -t flag does now. It turned out that the code was an undocummented mess but it worked so no one bothered. It was no longer listed on the creators website and the original creator was surprised that anyone even found it useful. For this reason I decided to the dust off the project, clean it up, document it and provide a few tests along the way.

I'm keeping the original name of the project in case someone (like me) finds themself in a similar position and does a Google search for "torrentinfo".

USAGE¶

usage: torrentinfo [-h] [-v] [-t | -f | -d] [-a] [-n] filename [filename ...]:

Print information about torrent files
positional arguments:


  filename        Torrent files to process
optional arguments:


  -h, --help        show this help message and exit


  -v, --version     Print version and quit


  -t, --top         Only show top level file/directory


  -f, --files       Show files within the torrent


  -d, --detailed    Print more information about the files


  -e, --everything  Print everything we can about the torrent


  -a, --ascii       Only print out ascii


  -n, --nocolour    No ANSI colour

If no settings are specified the script will default to showing the basic information on each file.

BUGS¶

Any bugs or fixes should be submitted to my GitHub <https://github.com/Fuuzetsu/torrentinfo>.

CREDITS¶

I like to give credit where it's due. Vrai Stacey <http://vrai.net> is the original creator but no longer maintains the project .

TORRENTINFO¶

Parses .torrent files and displays various summaries of the information contained within.

Published under the GNU Public License: http://www.gnu.org/copyleft/gpl.html

class torrentinfo.Config(formatter, out=<_io.TextIOWrapper name='<stdout>' mode='w' encoding='utf-8'>, err=<_io.TextIOWrapper name='<stderr>' mode='w' encoding='utf-8'>, tab_char=' '): Class storing configuration propagated throughout the program.

class torrentinfo.StringBuffer(string): String processing class.

exception BufferOverrun: Raised when the buffer goes past EOF.

exception CharacterExpected: Raised when the buffer doesn't find the expected character.

get(length): Gets certain amount of characters from the buffer.

Parameters: length (int) -- Number of characters to get from the buffer
Returns: str -- first length characters from the buffer
Raises: BufferOverrun

get_upto(character): Gets all characters in a string until the specified one, exclusive.

Parameters: character (str) -- Character until which the string should be collected
Returns: str -- collected string from the buffer up to character
Raises: CharacterExpected

is_eof(): Checks whether we're at the end of the string.

Returns: bool -- true if this instance reached end of line

peek(): Peeks at the next character in the string.

Returns: str -- next character of this instance
Raises: BufferOverrun

unicode_get(length, destructive=True, replacement='×'): A get method called when bytes are encountered. Casts into unicode where at all possible or uses the replacement character otherwise.

Parameters

length (int) -- number of characters to get from the buffer
destructive (bool) -- decides whether to progress the buffer
replacement (str) -- Replacement to use character if unicode decode fails

Returns: str -- Unicode string from the string buffer

class torrentinfo.TextFormatter(colour): Class used to format strings before printing.

string_format(format_spec, config, string=''): Attaches colour codes to strings before outputting them.

Parameters

format_spec (int) -- value of the colour code
string (str) -- string to colour

class torrentinfo.Torrent(filename, string_buffer): A class modelling a parsed torrent file.

exception torrentinfo.UnexpectedType: Thrown when the torrent file is not just a single dictionary

exception torrentinfo.UnknownTypeChar: Thrown when Torrent.parse encounters unexpected character

torrentinfo.basic(config, torrent): Prints out basic information about a Torrent instance.

Parameters

config (Config) -- configuration object to use in this method
torrent (Torrent) -- torrent instance to use for information

torrentinfo.basic_files(config, torrent): Prints out basic file information of a Torrent instance.

Parameters

config (Config) -- configuration object to use in this method
torrent (Torrent) -- torrent instance to use for information

torrentinfo.decode(string_buffer): Decodes a bencoded string.

Parameters: string_buffer (StringBuffer) -- bencoded torrent file content buffer
Returns: dict

torrentinfo.dump(item, config, depth, newline=True, as_utf_repr=False): Printing method.

Parameters

item (dict or list or str or int) -- item to print
config (Config) -- configuration object to use in this method
depth (int) -- indentation depth
newline (bool) -- indicates whether to insert a newline after certain strings
as_utf_repr (bool) -- indicates whether only ASCII should be printed