From ff6ddc88edbccd6fa465dfab75fd81a458c81fae Mon Sep 17 00:00:00 2001
From: Ben Frederickson <github@benfrederickson.com>
Date: Sat, 2 Sep 2017 14:52:37 +0200
Subject: [PATCH 1/2] Run flake8 as part of the build

For files in the python_bindings folder, run flake8 to detect style
issues and errors automatically.
---
 .travis.yml                          |  3 ++-
 python_bindings/setup.py             |  9 ++++++---
 python_bindings/tests/legacy_test.py |  1 +
 python_bindings/tox.ini              | 11 +++++++++++
 4 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 4e9a2d3..26140a3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,7 +27,7 @@ before_install:
   source venv/bin/activate
 install:
   - cmake similarity_search && make -j 4
-  - travis_wait travis_retry pip install -r python_bindings/requirements.txt scipy six
+  - travis_wait travis_retry pip install -r python_bindings/requirements.txt scipy six flake8
   - travis_retry cd python_bindings && python setup.py build install && cd ..
 
 script:
@@ -40,6 +40,7 @@ script:
   fi
   cd python_bindings
   python setup.py test
+  flake8
   cd ..
 cache:
   - apt
diff --git a/python_bindings/setup.py b/python_bindings/setup.py
index 1951786..5253243 100755
--- a/python_bindings/setup.py
+++ b/python_bindings/setup.py
@@ -129,9 +129,12 @@ def build_extensions(self):
     description='Non-Metric Space Library (NMSLIB)',
     author='Leonid Boytsov',
     url='https://github.com/searchivarius/nmslib',
-    long_description="""Non-Metric Space Library (NMSLIB) is an efficient cross-platform similarity search library and a toolkit for evaluation of similarity search methods.
-The goal of the project is to create an effective and comprehensive toolkit for searching in generic non-metric spaces. Being comprehensive is important, because no single method
-is likely to be sufficient in all cases. Also note that exact solutions are hardly efficient in high dimensions and/or non-metric spaces. Hence, the main focus is on approximate me thods.""",
+    long_description="""Non-Metric Space Library (NMSLIB) is an efficient cross-platform
+ similarity search library and a toolkit for evaluation of similarity search methods. The
+ goal of the project is to create an effective and comprehensive toolkit for searching in
+ generic non-metric spaces. Being comprehensive is important, because no single method is
+ likely to be sufficient in all cases. Also note that exact solutions are hardly efficient in
+ high dimensions and/or non-metric spaces. Hence, the main focus is on approximate methods.""",
     ext_modules=ext_modules,
     install_requires=['pybind11>=2.0', 'numpy'],
     cmdclass={'build_ext': BuildExt},
diff --git a/python_bindings/tests/legacy_test.py b/python_bindings/tests/legacy_test.py
index 3acaf7e..91fd498 100755
--- a/python_bindings/tests/legacy_test.py
+++ b/python_bindings/tests/legacy_test.py
@@ -13,6 +13,7 @@
 
 import nmslib
 
+
 class DenseTests(unittest.TestCase):
 
     def setUp(self):
diff --git a/python_bindings/tox.ini b/python_bindings/tox.ini
index b1af162..6bed36e 100644
--- a/python_bindings/tox.ini
+++ b/python_bindings/tox.ini
@@ -5,3 +5,14 @@ envlist = py27, py35, py36
 commands = {envpython} setup.py test
 deps =
     -rrequirements.txt
+
+[testenv:style]
+deps =
+    -rrequirements.txt
+    flake8
+
+commands =
+    flake8
+
+[flake8]
+max-line-length = 100

From 505456851b782efb879ebb187c8c523524953f17 Mon Sep 17 00:00:00 2001
From: Ben Frederickson <github@benfrederickson.com>
Date: Sat, 2 Sep 2017 21:55:34 +0200
Subject: [PATCH 2/2] missing file

---
 python_bindings/setup.cfg | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 python_bindings/setup.cfg

diff --git a/python_bindings/setup.cfg b/python_bindings/setup.cfg
new file mode 100644
index 0000000..4e14725
--- /dev/null
+++ b/python_bindings/setup.cfg
@@ -0,0 +1,6 @@
+[metadata]
+description-file = README.md
+
+[flake8]
+max-line-length = 100
+exclude = build,.eggs,.tox,integration_tests,docs