Initial pre-commit settings introduced

.pre-commit-config.yaml

@@ -0,0 +1,30 @@
+# Docs @ http://pre-commit.com/
+
+repos:
+- repo: git://github.com/pre-commit/pre-commit-hooks
+  sha: v0.7.1  # Use the ref you want to point at
+  hooks:
+  - id: autopep8-wrapper
+  - id: check-added-large-files
+    args: ['--maxkb=500']
+  - id: check-ast
+  - id: check-byte-order-marker
+  - id: check-case-conflict
+  - id: check-docstring-first
+  - id: check-json
+  - id: check-merge-conflict
+  - id: check-symlinks
+  - id: check-xml
+  - id: check-yaml
+    args: ['--ignore-tags=!include']
+  - id: debug-statements
+  - id: end-of-file-fixer
+  - id: fix-encoding-pragma
+    args: ["--remove"]
+  - id: flake8
+  - id: trailing-whitespace
+
+- repo: https://github.com/CalthorpeAnalytics/pre-commit-python-sorter.git
+  sha: 1.0.8
+  hooks:
+  - id: python-import-sorter

README.rst

@@ -5,7 +5,7 @@ Peartree 🍐🌳
 .. image:: https://img.shields.io/travis/kuanb/peartree.svg
         :target: https://travis-ci.org/kuanb/peartree
 
-Peartree is a library for converting `GTFS <https://developers.google.com/transit/gtfs/>`__ feed schedules into a representative directed network graph. The tool uses `Partridge <https://github.com/remix/partridge>`__ to convert the target operator schedule data into `Pandas <https://github.com/pandas-dev/pandas>`__ dataframes and then `NetworkX <https://networkx.github.io/>`__ to hold the manipulated schedule data as a directed multigraph.
+Peartree is a library for converting `GTFS <https://developers.google.com/transit/gtfs/>`_ feed schedules into a representative directed network graph. The tool uses `Partridge <https://github.com/remix/partridge>`__ to convert the target operator schedule data into `Pandas <https://github.com/pandas-dev/pandas>`__ dataframes and then `NetworkX <https://networkx.github.io/>`_ to hold the manipulated schedule data as a directed multigraph.
 
 .. figure:: examples/example.gif
    :alt: graph loader animation

pre-commit-reqs.txt

@@ -0,0 +1 @@
+pre-commit==0.15.2