Start versioning, bump to 0.1.0

* Move version to module
* replace version in setup.py
* replace version in scanner

Author: juga0

bwscanner/__init__.py

@@ -0,0 +1 @@
+__version__ = '0.1.0'

bwscanner/scanner.py

@@ -9,9 +9,7 @@
 from bwscanner.logger import setup_logging, log
 from bwscanner.measurement import BwScan
 from bwscanner.aggregate import write_aggregate_data
-
-
-BWSCAN_VERSION = '0.0.1'
+from bwscanner import __version__
 
 
 class ScanInstance(object):
@@ -43,7 +41,7 @@ def __repr__(self):
               help='Launch Tor or try to connect to an existing Tor instance.')
 @click.option('--circuit-build-timeout', default=20,
               help='Option passed when launching Tor.')
-@click.version_option(BWSCAN_VERSION)
+@click.version_option(__version__)
 @click.pass_context
 def cli(ctx, data_dir, loglevel, logfile, launch_tor, circuit_build_timeout):
     """

setup.py

@@ -1,12 +1,23 @@
+import os.path
 from setuptools import setup, find_packages
 
-__version__ = '0.0.1'
+
+def get_version():
+    with open(os.path.join("bwscanner", "__init__.py")) as f:
+        for line in f:
+            if "__version__" in line.strip():
+                version = line.split("=", 1)[1].strip().strip('"')
+                return version
+
+
+__version__ = get_version()
 __author__ = 'aagbsn'
 __contact__ = 'aagbsn@torproject.org'
 __url__ = 'https://github.com/TheTorProject/bwscanner'  # TODO: publish this
 __license__ = 'GPL'
 __copyright__ = ''
 
+
 setup(name='bwscanner',  # TODO: pick a better name
       version=__version__,
       description='Tor Bandwidth Scanner',