Python packaging locally (keon#268)

* Python packaging locally

* Add check install and uninstall package to Travis

.gitignore

@@ -4,3 +4,8 @@ __pycache__/
 .cache/
 .pytest_cache/
 .coverage
+# Setuptools distribution folder.
+/dist/
+# Python egg metadata, regenerated from source files by setuptools.
+/*.egg-info
+/*.egg

.travis.yml

@@ -21,12 +21,16 @@ before_script:
     # exit-zero treats all errors as warnings.  The GitHub editor is 127 chars wide
     - flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
 script:
+    # Check python install package
+    - pip3 install -e .
     # Check unittest running
     - python3 -m unittest discover tests
     # Check pytest running
     - python3 -m pytest tests
     # Run nose with coverage support
     - nosetests --with-coverage
+    # Check python uninstall package
+    - pip3 uninstall -y algorithms
 notifications:
     on_success: change
     on_failure: change  # `always` will be the setting once code changes slow down

README.md

@@ -29,6 +29,27 @@ For running all tests write down:
 
     $ python3 -m pytest tests
 
+## Install
+If you want to use the API algorithms in your code, it is as simple as:
+
+    $ pip3 install .
+
+You can test by creating a python file: (Ex: use `merge_sort` in `sort`)
+
+```python3
+from sort import merge_sort
+
+if __name__ == "__main__":
+    my_list = [1, 8, 3, 5, 6]
+    my_list = merge_sort.merge_sort(my_list)
+    print(my_list)
+```
+
+## Uninstall
+If you want to uninstall algorithms, it is as simple as:
+
+    $ pip3 uninstall -y algorithms
+
 ## List of Implementations
 
 - [array](array)

setup.py

@@ -0,0 +1,16 @@
+import os
+from setuptools import find_packages, setup
+
+setup(name='algorithms',
+      version='1.1',
+      description='Pythonic Data Structures and Algorithms',
+      url='https://github.com/keon/algorithms',
+      author='Keon Kim, Hai Hoang Dang, Rahul Goswami, Christian Bender, Saad',
+      license='MIT',
+      packages=find_packages(),
+      classifiers=[
+          'Programming Language :: Python :: 3',
+          'Programming Language :: Python :: 3.4',
+          'Programming Language :: Python :: 3.5',
+          ],
+      zip_safe=False)