From 8362b78759f4b8289b250e33dd4102186a3bf8ce Mon Sep 17 00:00:00 2001
From: Rameshwar Bhaskaran <rameshwar.zorro@gmail.com>
Date: Sun, 15 Oct 2017 00:49:00 +0530
Subject: [PATCH] Add sample Python code

---
 hello-buck-python/.buckconfig   |  3 +++
 hello-buck-python/.gitignore    | 12 ++++++++++++
 hello-buck-python/BUCK          | 12 ++++++++++++
 hello-buck-python/README.md     | 10 ++++++++++
 hello-buck-python/calc.py       | 28 ++++++++++++++++++++++++++++
 hello-buck-python/hello_buck.py |  9 +++++++++
 6 files changed, 74 insertions(+)
 create mode 100644 hello-buck-python/.buckconfig
 create mode 100644 hello-buck-python/.gitignore
 create mode 100644 hello-buck-python/BUCK
 create mode 100644 hello-buck-python/README.md
 create mode 100644 hello-buck-python/calc.py
 create mode 100644 hello-buck-python/hello_buck.py

diff --git a/hello-buck-python/.buckconfig b/hello-buck-python/.buckconfig
new file mode 100644
index 0000000..2246f49
--- /dev/null
+++ b/hello-buck-python/.buckconfig
@@ -0,0 +1,3 @@
+[python]
+  interpreter = /usr/bin/python2.7
+  path_to_pex_executer = /bin/bash
\ No newline at end of file
diff --git a/hello-buck-python/.gitignore b/hello-buck-python/.gitignore
new file mode 100644
index 0000000..15fe75a
--- /dev/null
+++ b/hello-buck-python/.gitignore
@@ -0,0 +1,12 @@
+# Buck
+/buck-out
+/buck-cache
+/local.properties
+/.buckconfig.local
+/.buckd
+
+# OS X
+.DS_Store
+
+# Python
+/*.pyc
diff --git a/hello-buck-python/BUCK b/hello-buck-python/BUCK
new file mode 100644
index 0000000..d905fe3
--- /dev/null
+++ b/hello-buck-python/BUCK
@@ -0,0 +1,12 @@
+python_binary(
+  name = 'hello_buck_python',
+  main = 'hello_buck.py',
+  deps = [
+    ':calc',
+  ],
+)
+
+python_library(
+	name = 'calc',
+	srcs = glob(['calc.py']),
+)
diff --git a/hello-buck-python/README.md b/hello-buck-python/README.md
new file mode 100644
index 0000000..fbfe3e4
--- /dev/null
+++ b/hello-buck-python/README.md
@@ -0,0 +1,10 @@
+# Hello Buck - Python
+
+A simple demo on how to setup Buck to build and execute Python code
+
+## Running
+
+```
+buck build //:hello_buck_python
+./buck-out/gen/hello_buck_python.pex
+```
\ No newline at end of file
diff --git a/hello-buck-python/calc.py b/hello-buck-python/calc.py
new file mode 100644
index 0000000..1ea8be4
--- /dev/null
+++ b/hello-buck-python/calc.py
@@ -0,0 +1,28 @@
+from __future__ import division
+from __future__ import print_function
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+def add(a, b):
+    """Add two numbers."""
+    return a+b
+
+
+def divide(a, b):
+    """"Divide two numbers. Throw exception if division by zero."""
+    if b == 0:
+        raise ZeroDivisionError()
+    return a/b
+
+
+def subtract(a, b):
+    """Subtract two numbers"""
+    return a-b
+
+
+def multiply(a, b):
+    """Multiply two numbers"""
+    return a*b
diff --git a/hello-buck-python/hello_buck.py b/hello-buck-python/hello_buck.py
new file mode 100644
index 0000000..6caeada
--- /dev/null
+++ b/hello-buck-python/hello_buck.py
@@ -0,0 +1,9 @@
+from calc import add, multiply
+
+
+def main():
+    print add(1, 2)
+    print multiply(3, 4)
+
+if __name__ == '__main__':
+    main()