From e2a604f7ebc230e811ec6af15ac20551553b8a81 Mon Sep 17 00:00:00 2001
From: Julian Berman <Julian@GrayVines.com>
Date: Sun, 15 Mar 2015 11:45:34 -0400
Subject: [PATCH] Switch to vcversioner, use repoze.lru only on 2.6, and add
 extras_require for format.

---
 .gitignore             | 23 ++---------------------
 MANIFEST.in            |  1 +
 jsonschema/__init__.py |  2 +-
 jsonschema/compat.py   |  7 ++++++-
 jsonschema/version.py  |  1 -
 setup.py               | 28 +++++++++++++++-------------
 tox.ini                |  6 ++----
 7 files changed, 27 insertions(+), 41 deletions(-)
 delete mode 100644 jsonschema/version.py

diff --git a/.gitignore b/.gitignore
index 4ea7454..a4dc846 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,26 +1,7 @@
-.DS_Store
-.idea
-
-*.pyc
-*.pyo
-
-*.egg-info
-_build
-build
-dist
-MANIFEST
-
-.coverage
-.coveragerc
-coverage
-htmlcov
-
 _cache
 _static
 _templates
 
-_trial_temp
-
-.tox
-
 TODO
+
+jsonschema/_version.py
diff --git a/MANIFEST.in b/MANIFEST.in
index a951c8a..a122503 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 include *.rst
 include COPYING
 include tox.ini
+include version.txt
 recursive-include json *
diff --git a/jsonschema/__init__.py b/jsonschema/__init__.py
index e23168d..baf1d89 100644
--- a/jsonschema/__init__.py
+++ b/jsonschema/__init__.py
@@ -19,6 +19,6 @@ from jsonschema.validators import (
     Draft3Validator, Draft4Validator, RefResolver, validate
 )
 
-from jsonschema.version import __version__
+from jsonschema._version import __version__
 
 # flake8: noqa
diff --git a/jsonschema/compat.py b/jsonschema/compat.py
index 9f52ded..8ea8d31 100644
--- a/jsonschema/compat.py
+++ b/jsonschema/compat.py
@@ -10,6 +10,7 @@ except ImportError:
     from collections.abc import MutableMapping, Sequence  # noqa
 
 PY3 = sys.version_info[0] >= 3
+PY26 = sys.version_info[:2] == (2, 6)
 
 if PY3:
     zip = zip
@@ -24,7 +25,6 @@ if PY3:
     iteritems = operator.methodcaller("items")
 else:
     from itertools import izip as zip  # noqa
-    from repoze.lru import lru_cache
     from StringIO import StringIO
     from urlparse import (
         urljoin, urlunsplit, SplitResult, urlsplit as _urlsplit # noqa
@@ -35,6 +35,11 @@ else:
     int_types = int, long
     iteritems = operator.methodcaller("iteritems")
 
+    if PY26:
+        from repoze.lru import lru_cache
+    else:
+        from functools32 import lru_cache
+
 
 # On python < 3.3 fragments are not handled properly with unknown schemes
 def urlsplit(url):
diff --git a/jsonschema/version.py b/jsonschema/version.py
deleted file mode 100644
index 9509105..0000000
--- a/jsonschema/version.py
+++ /dev/null
@@ -1 +0,0 @@
-__version__ = "2.5.0-dev"
diff --git a/setup.py b/setup.py
index ffd61f1..bbd2b2e 100644
--- a/setup.py
+++ b/setup.py
@@ -1,14 +1,10 @@
-import os.path
-from setuptools import setup
+import os
 import sys
 
-# Load __version__ info globals without importing anything
-with open(
-    os.path.join(os.path.dirname(__file__), 'jsonschema', 'version.py')
-) as fh:
-    exec(fh.read())
+from setuptools import setup
 
-with open("README.rst") as readme:
+
+with open(os.path.join(os.path.dirname(__file__), "README.rst")) as readme:
     long_description = readme.read()
 
 classifiers = [
@@ -26,16 +22,22 @@ classifiers = [
     "Programming Language :: Python :: Implementation :: PyPy",
 ]
 
-install_requires = []
 
-if sys.version_info < (3, 2):
-    install_requires.append('repoze.lru >= 0.6')
+extras_require = {"format" : ["rfc3987", "strict-rfc3339", "webcolors"]}
+if sys.version_info[:2] == (2, 6):
+    install_requires = ["argparse", "repoze.lru"]
+elif sys.version_info[:2] == (2, 7):
+    install_requires = ["functools32"]
+else:
+    install_requires = []
 
 setup(
     name="jsonschema",
-    version=__version__,
     packages=["jsonschema", "jsonschema.tests"],
     package_data={"jsonschema": ["schemas/*.json"]},
+    setup_requires=["vcversioner"],
+    install_requires=install_requires,
+    extras_require=extras_require,
     author="Julian Berman",
     author_email="Julian@GrayVines.com",
     classifiers=classifiers,
@@ -44,5 +46,5 @@ setup(
     long_description=long_description,
     url="http://github.com/Julian/jsonschema",
     entry_points={"console_scripts": ["jsonschema = jsonschema.cli:main"]},
-    install_requires=install_requires,
+    vcversioner={"version_module_paths" : ["jsonschema/_version.py"]},
 )
diff --git a/tox.ini b/tox.ini
index d267bd3..e3c69cf 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,11 +10,9 @@ commands =
     py{26,27,34,py}: sphinx-build -b doctest {toxinidir}/docs {envtmpdir}/html
 deps =
     pytest
-    strict-rfc3339
-    webcolors
-    py{27,34,py,py3}: rfc3987
 
-    py26: argparse
+    -e{toxinidir}[format]
+
     py26: unittest2
     py{26,27,py,py3}: mock