fix reqs and store version num in package

Author: ressy

setup.py

@@ -1,11 +1,12 @@
 import setuptools
+import vquest
 
 with open("README.md", "r") as fh:
     long_description = fh.read()
 
 setuptools.setup(
     name="vquest",
-    version="0.0.1",
+    version=vquest.__version__,
     author="Jesse Connell",
     author_email="[email protected]",
     description="Automate IMGT V-QUEST usage on imgt.org",
@@ -26,5 +27,6 @@
         "License :: OSI Approved :: GNU Affero General Public License v3",
         "Operating System :: OS Independent",
     ],
+    install_requires=["biopython", "PyYAML", "requests"],
     python_requires='>=3.6',
 )

vquest/__init__.py

@@ -14,6 +14,7 @@
 from Bio import SeqIO
 from .util import unzip, chunker
 
+__version__ = "0.0.4"
 URL = "http://www.imgt.org/IMGT_vquest/analysis"
 DELAY = 1 # for rate-limiting multiple requests
 CHUNK_SIZE = 50 # to stay within V-QUEST's limit on sequences in one go

vquest/__main__.py

@@ -63,6 +63,8 @@ def __setup_arg_parser():
     parser.add_argument(
         "--verbose", "-v", action="count", default=0,
         help="increase logging verbosity")
+    parser.add_argument(
+        "--version", "-V", action="version", version=vquest.__version__)
     for opt_section in OPTIONS:
         option_parser = parser.add_argument_group(
             title="V-QUEST options: \"%s\" section" % opt_section["section"],