$ sudo pip install -U ttws

C:\Python27\Scripts>pip.exe install -U ttws

Usage: ttws [OPTIONS] <directory> [<directory> ...]

This script will recursively scan all text files in a given list of
directories and remove all trailing white space in every line as well
as multiple blank lines at the end of the file. Binary files and files
residing in '.bzr', '.cvs', '.git', '.hg', '.svn' directories are skipped.

Since the main application is for Modelica projects it expects all files
to be of type ASCII or UTF8. Otherwise it will throw an exception,
report the illegal file and terminate.

Note for Windows users:
If you do not have libmagic installed, the script will fall back to
only trim files with the following extensions:
    .mo,.mos,.c,.h,.cpp,.txt,.order

Options:
    -h, --help
        displays this help message

    -v, --version
            displays version information

    -s, --strip
        strips leading or trailing white spaces from info or
            revision strings that contain HTML documentation
                (those disturb the proper HTML rendering in 'some' tools)

    --eol=[CRLF|LF|CR]
        Force the line endings to be of type:
        - CRLF = '\r\n' Windows
        - LF = '\n' POSIX
        - CR = '\r' Mac (pre OSX)
        If empty or not specified it is set to the OS default.

    -c, --clean
        WARNING: USE THIS OPTION AT YOUR OWN RISK AS
                 IT *MIGHT* BREAK YOUR CODE!
        Removes obsolete or superfluous annotation constructs
        from Modelica files.
        Only use this if your code is under version control
        and in combination with a careful code-diff review.

    -b, --blanks
        suppress repeated empty output lines from *.mo files
        (This option should not be run in combination with others.)