# HG changeset patch
# User Jeff Hammel <k0scist@gmail.com>
# Date 1427310555 25200
# Node ID ab726b2f31438f0eae8e71b0b96a61e1dbbbeaea
# Parent  ee752ac566f1cf67af36e4b4e84d67b437fb63ba
arbitrary python requirements, the bad way

diff -r ee752ac566f1 -r ab726b2f3143 makeitso/python_package/{{package}}/{{main}}.py
--- a/makeitso/python_package/{{package}}/{{main}}.py	Sat Feb 28 16:08:45 2015 -0800
+++ b/makeitso/python_package/{{package}}/{{main}}.py	Wed Mar 25 12:09:15 2015 -0700
@@ -12,6 +12,18 @@
 import sys
 import time
 
+# python requirements
+# (key, value) = (module, PyPI name)
+requirements = ()
+for module, package in requirements:
+    try:
+        globals()[module] = __import__(module)
+    except ImportError:
+        # install requirement and try again
+        subprocess.check_call(['pip', 'install', package])
+        args = [sys.executable] + sys.argv
+        os.execl(sys.executable, *args)
+
 # module globals
 __all__ = ['main', 'Parser']
 here = os.path.dirname(os.path.realpath(__file__))