improve packaging and test environment

setup.py

@@ -38,10 +38,10 @@ class Tox(TestCommand):
         sys.exit(errno)
 
 setup(
-    name='escpos',
-    version='1.0.9',
-    url='https://github.com/manpaz/python-escpos',
-    download_url='https://github.com/manpaz/python-escpos.git',
+    name='python-escpos',
+    version='1.0.9-dev',
+    url='https://github.com/python-escpos/python-escpos',
+    download_url='https://github.com/python-escpos/python-escpos/archive/master.zip',
     description='Python library to manipulate ESC/POS Printers',
     license='GNU GPL v3',
     long_description=read('README'),
@@ -71,6 +71,6 @@ setup(
         'qrcode>=4.0',
         'pyserial',
     ],
-    tests_require=['tox'],
+    tests_require=['tox', 'nose'],
     cmdclass={'test': Tox},
 )

test/test_load_module.py

@@ -1,8 +1,8 @@
 #!/usr/bin/python
 """very basic test cases that load the classes
 
-:author: `Patrick Kanzler <patrick.kanzler@fablab.fau.de>`_ and others
-:organization: Bashlinux and `python-escpos <https://github.com/python-escpos>`_
+:author: `Patrick Kanzler <patrick.kanzler@fablab.fau.de>`_
+:organization: `python-escpos <https://github.com/python-escpos>`_
 :copyright: Copyright (c) 2016 `python-escpos <https://github.com/python-escpos>`_
 :license: GNU GPL v3
 """
@@ -12,20 +12,22 @@ from nose.tools import with_setup
 import escpos.printer as printer
 import os
 
+devfile = 'testfile'
+
 def setup_testfile():
     """create a testfile as devfile"""
-    fhandle = open('testfile', 'a')
+    fhandle = open(devfile, 'a')
     try:
-        os.utime('testfile', None)
+        os.utime(devfile, None)
     finally:
         fhandle.close()
 
 def teardown_testfile():
     """destroy testfile again"""
-    os.remove('testfile')
+    os.remove(devfile)
 
 @with_setup(setup_testfile, teardown_testfile)
 def test_instantiation():
     """test the instantiation of a escpos-printer class and basic printing"""
-    instance = printer.File(devfile='testfile')
+    instance = printer.File(devfile=devfile)
     instance.text('This is a test\n')