prepare

#!/usr/bin/env python
import os
import sys
import logging
import platform
"""
TODO: 
sudo easy_install -q docutils sphinx six pylint sphinx-pypi-upload pytest-pep8 rednose
"""

if __name__ == "__main__":
        log = logging.getLogger()

        # now we'll detect which python interpretors we have on this machine and run the tests for all of them
        known_pys = { 'python2.5':'py25', 'python2.6':'py26', 'python2.7':'py27' } # ,'python3':'py3', 'python3.2':'py32', 'python4':'py4'}

        detected_pys = set()
        for known_py in known_pys:
            if os.system("which %s >/dev/null" % known_py) == 0:
                detected_pys.add(known_pys[known_py])

        if os.system("easy_install --help >/dev/null 2>&1") != 0:
            print("Dude, you are hopeless, you dont even have easy_install, please intall it, ususaly with '[apt-get|yum|brew] install python-setuptools'")
        elif os.system("tox --version >/dev/null 2>&1 || { sudo easy_install tox || exit 1;}") != 0:
            print("tox not found, and I was unable to install it!")

        elif os.system("""pep8 --version >/dev/null 2>&1 || { sudo easy_install pep8 || exit 1; }""") != 0:
            print("pep8 not found, and I was unable to install it!")

        if os.system("""autopep8 --version >/dev/null 2>&1 || { sudo easy_install autopep8 || exit 1; }""") != 0:
            print("autopep8 not found")

        elif os.system("""py.test --version >/dev/null 2>&1 || { sudo easy_install pytest || exit 1; }""") != 0:
            print("py.test not found and I was unable to install it!")

        elif os.system("py.test --version 2>&1 | grep -q 'pytest-xdist' || { sudo easy_install pytest-xdist || exit 1;}"):
            print("pytest-xdist not found and I was unable to install it!")

        elif os.system("py.test --version 2>&1 | grep -q 'pytest-growl' || { sudo easy_install pytest-growl || exit 1;}"):
            print("pytest-xdist not found and I was unable to install it!")

        elif os.system("py.test --version 2>&1 | grep -q 'pytest-cov' || { sudo easy_install pytest-cov || exit 1;}"):
            print("pytest-xdist not found and I was unable to install it!")

        else:
            print "All requirements are available."
            sys.exit(0)

        sys.exit(2)