Metadata-Version: 2.1
Name: pyutok
Version: 0.1.4
Summary: Inspired by a tool I can not find anymore on the internet: utok 1.5. I use it to clean up path settings in large shell script configuration setups.
Home-page: https://gitlab.com/berhoel/python/pyutok.git
License: MIT
Author: Berthold Höllmann
Author-email: berthold@xn--hllmanns-n4a.de
Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*
Classifier: Development Status :: 3 - Alpha
Classifier: Environment :: Console
Classifier: Intended Audience :: End Users/Desktop
Classifier: Intended Audience :: System Administrators
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Topic :: System :: Shells
Classifier: Topic :: Utilities
Project-URL: Repository, https://gitlab.com/berhoel/python/pyutok.git
Description-Content-Type: text/markdown

# pyUTok - Unique TOKens in python

Inspired by a tool I can not find anymore on the internet: utok 1.5. I
use it to clean up path settings in large shell script configuration
setups.

utok has the following options:

```plaintext
usage: utok [-h] [--delimiter DELIMITER] [--delete-list DELETE_LIST]
            [--version]
            token [token ...]

positional arguments:
  token

optional arguments:
  -h, --help            show this help message and exit
  --delimiter DELIMITER, -s DELIMITER
                        Allows one to change the delimiter. If you use csh you
                        might want to set your path with something like: set
                        path = (`utok -s \ /usr/local/bin $path`) (default: :)
  --delete-list DELETE_LIST, -d DELETE_LIST
                        Allows one to remove tokens from a list, to remove
                        /usr/sbin and . from a path in Bourne Shell one might
                        use: PATH=`utok $PATH -d .:/usr/sbin` (default: None)
  --version, -V         show program's version number and exit
```

## Availability

The latest version should be available at <https://gitlab.com/berhoel/python/pyutok>

## Description

utok, Unique TOKens, takes a list of arguments with delimiters and
reject all duplicate entries. Here is a example using MANPATH:

```console
$ echo $MANPATH
/usr/man:/usr/local/man
$ MANPATH=`utok $HOME/local/man /usr/local/man $MANPATH /usr/openwin/man`
$ export MANPATH
$ echo $MANPATH
/home/sven/local/man:/usr/local/man:/usr/man:/usr/openwin/man
```

Even though /usr/local/man was included a second time it is only in
the MANPATH once, though it is now before the /usr/man entry instead
of after it.

This version adds the -d option to remove tokens. To remove . from the
PATH one would do the following:

```console
$ echo $PATH
/usr/local/bin:.:/usr/bin:/usr/sbin
$ PATH=`utok -d .: $PATH`
$ echo PATH
/usr/local/bin:/usr/bin:/usr/sbin
$ export PATH
```

## Requested Features

 * Have a way to to push an element further back in the path. A work
   around of this would be be something like 
   ```console
   utok `utok a:b:c:d -d b` b
   ```
   , which returns: a:c:d:b

  * Have a way to include multiple -s options. 

## Feedback

Comments or bug reports/fixes go to Berthold Höllmann <bhoel@web.de>.

Copyright © 2020 Berthold Höllmann <bhoel@web.de>

Original C version:
Copyright © 1998 Sven Heinicke <sven@zen.org>

