"""
s3s3 version information.
"""
from subprocess import Popen, PIPE
from os.path import abspath, dirname


VERSION = (0, 1, 8, 'dev', 0)


def git_sha():
    loc = abspath(dirname(__file__))
    try:
        p = Popen(
            'cd \"%s\" && git log -1 --format=format:%%h' % loc,
            shell=True,
            stdout=PIPE,
            stderr=PIPE
        )
        return p.communicate()[0]
    except OSError:
        return None


def get_version(form='short'):
    """
    Returns the version string.
    Takes single argument ``form``, which should be one of the following
    strings:

    * ``short`` Returns major + minor branch version string with the format of
    B.b.t.
    * ``normal`` Returns human readable version string with the format of
    B.b.t _type type_num.
    * ``verbose`` Returns a verbose version string with the format of
    B.b.t _type type_num@git_sha
    * ``all`` Returns a dict of all versions.
    """
    versions = {}
    branch = '%s.%s' % (VERSION[0], VERSION[1])
    tertiary = VERSION[2]
    type_ = VERSION[3]
    type_num = VERSION[4]
    versions['branch'] = branch
    v = versions['branch']
    if tertiary:
        versions['tertiary'] = '.' + str(tertiary)
        v += versions['tertiary']
    versions['short'] = v
    if form is 'short':
        return v
    v += " " + type_ + ' ' + str(type_num)
    versions['normal'] = v
    if form is 'normal':
        return v
    v += ' @' + git_sha()
    versions['verbose'] = v
    if form is 'verbose':
        return v
    if form is 'all':
        return versions

"""
s3s3 version information.
"""
from subprocess import Popen, PIPE
from os.path import abspath, dirname


VERSION = (0, 1, 9, 'dev', 0)


def git_sha():
    loc = abspath(dirname(__file__))
    try:
        p = Popen(
            'cd \"%s\" && git log -1 --format=format:%%h' % loc,
            shell=True,
            stdout=PIPE,
            stderr=PIPE
        )
        return p.communicate()[0]
    except OSError:
        return None


def get_version(form='short'):
    """
    Returns the version string.
    Takes single argument ``form``, which should be one of the following
    strings:

    * ``short`` Returns major + minor branch version string with the format of
    B.b.t.
    * ``normal`` Returns human readable version string with the format of
    B.b.t _type type_num.
    * ``verbose`` Returns a verbose version string with the format of
    B.b.t _type type_num@git_sha
    * ``all`` Returns a dict of all versions.
    """
    versions = {}
    branch = '%s.%s' % (VERSION[0], VERSION[1])
    tertiary = VERSION[2]
    type_ = VERSION[3]
    type_num = VERSION[4]
    versions['branch'] = branch
    v = versions['branch']
    if tertiary:
        versions['tertiary'] = '.' + str(tertiary)
        v += versions['tertiary']
    versions['short'] = v
    if form is 'short':
        return v
    v += " " + type_ + ' ' + str(type_num)
    versions['normal'] = v
    if form is 'normal':
        return v
    v += ' @' + git_sha()
    versions['verbose'] = v
    if form is 'verbose':
        return v
    if form is 'all':
        return versions

Increment version to 0.1.9.