Added v0.1.5 (#4)

* Added fix as per #3 
* Configured circleci for building and publishing
*  Added v0.1.5

.circleci/config.yml

@@ -0,0 +1,89 @@
+# Defined anchors for re-usable components
+references:
+  restore_cache: &restore_cache
+    restore_cache:
+      key: deps1-{{ .Branch }}-{{ checksum "requirements.txt" }}
+  install_dependencies: &install_dependencies
+    run: 
+      name: Install Python deps in a venv
+      command: |
+        python3 -m venv venv
+        . venv/bin/activate
+        python3 -m pip install --upgrade pip
+        pip install -r requirements.txt
+        pip install setuptools wheel twine
+  save_cache: &save_cache
+    save_cache:
+      key: deps1-{{ .Branch }}-{{ checksum "requirements.txt" }}
+      paths:
+        - "venv"
+  run_unittests: &run_unittests
+    run:
+      name: Run unittests
+      command: |
+        . venv/bin/activate
+        python3 -m unittest discover
+  init_pypirc: &init_pypirc
+    run:
+      name: init .pypirc
+      command: |
+        echo -e "[pypi]" >> ~/.pypirc
+        echo -e "username = __token__" >> ~/.pypirc
+        echo -e "password = $PYPI_PASSWORD" >> ~/.pypirc
+  build_publish: &build_publish      
+    run:
+      name: Build and publish
+      command: |
+        . venv/bin/activate
+        python3 setup.py sdist bdist_wheel
+        python3 -m twine upload dist/*
+
+
+# Actual jobs
+version: 2
+jobs:
+    test_all:
+      working_directory: ~/pycorr
+      docker:
+        - image: circleci/python:3.7.1-stretch        
+      steps:
+        - checkout
+        - <<: *restore_cache
+        - <<: *install_dependencies
+        - <<: *save_cache
+        - <<: *run_unittests
+
+    pypi_publish:
+      working_directory: ~/pycorr
+      docker:
+        - image: circleci/python:3.7.1-stretch
+      steps:
+        - checkout
+        - <<: *restore_cache
+        - <<: *install_dependencies
+        - <<: *save_cache
+        - <<: *run_unittests
+        - <<: *init_pypirc
+        - <<: *build_publish
+
+# defined workflows            
+workflows:
+  version: 2
+  test_dev:
+    jobs:
+      - test_all:
+          filters:
+            branches:
+              only:
+                - develop
+  publish_master:
+    jobs:
+      - pypi_publish:
+          filters:
+            branches:
+              only: 
+                - master
+
+
+
+

setup.py

@@ -1,17 +1,22 @@
 # -*- coding: utf-8 -*-
 
-from os import path
+
+import os
+import sys
 
 from pip._internal.req import parse_requirements
 from setuptools import find_packages, setup
+from setuptools.command.install import install
+
+VERSION = "0.1.5"
 
-this_directory = path.abspath(path.dirname(__file__))
-with open(path.join(this_directory, "README.md"), encoding="utf-8") as f:
+this_directory = os.path.abspath(os.path.dirname(__file__))
+with open(os.path.join(this_directory, "README.md"), encoding="utf-8") as f:
     long_description = f.read()
 
 setup(
     name="pycorr",
-    version="0.1.4",
+    version=VERSION,
     description="Python package for calculating correlation amongst categorical variables",
     long_description_content_type="text/markdown",
     long_description=long_description,