Move pgcli into a directory and make a package.

pgcli/__init__.py

@@ -0,0 +1 @@
+__version__ = '0.2-dev'

pgcli/main.py

@@ -26,7 +26,7 @@ from tabulate import tabulate
 @click.password_option('-W', '--password', default='',
         confirmation_prompt=False)
 @click.argument('database', envvar='USER')
-def pgcli(database, user, password, host, port):
+def cli(database, user, password, host, port):
     try:
         pgexecute = PGExecute(database, user, password, host, port)
     except Exception as e:

setup.py

@@ -1,12 +1,20 @@
-from setuptools import setup
+import re
+import ast
+from setuptools import setup, find_packages
+
+_version_re = re.compile(r'__version__\s+=\s+(.*)')
+
+with open('pgcli/__init__.py', 'rb') as f:
+    version = str(ast.literal_eval(_version_re.search(
+        f.read().decode('utf-8')).group(1)))
 
 setup(
         name='pgcli',
         author='Amjith Ramanujam',
-        version='0.1',
+        version=version,
         license='LICENSE.txt',
         url='https://github.com/amjith/pgcli',
-        py_modules=['pgcli'],
+        packages=find_packages(),
         description='CLI for Postgres. With auto-completion and '
                     'syntax highlighting',
         install_requires=[
@@ -14,10 +22,11 @@ setup(
             'prompt_toolkit',
             'psycopg2',
             'tabulate',
+            'sqlparse',
             ],
         entry_points='''
             [console_scripts]
-            pgcli=pgcli:pgcli
+            pgcli=pgcli.main:cli
         ''',
         classifiers=[
             'License :: OSI Approved :: BSD License',