Include checkversions

buildout.cfg

 [buildout]
+extensions = buildout.dumppickedversions
+
 develop = .
 parts =
     test
     scripts
     zopepy
-    docs
     alltests
     allpy
+    docs
+    checkversions
 
 extends = versions.cfg
 unzip = true
@@ -29,11 +32,6 @@ interpreter = zopepy
 scripts = zopepy
 
 
-[docs]
-recipe = zc.recipe.egg
-eggs =  sphinx
-
-
 [alltests]
 recipe = zc.recipe.testrunner
 eggs =
@@ -124,3 +122,13 @@ recipe = zc.recipe.egg
 eggs = ${alltests:eggs}
 interpreter = allpy
 scripts = allpy
+
+
+[docs]
+recipe = zc.recipe.egg
+eggs =  Sphinx
+
+
+[checkversions]
+recipe = zc.recipe.egg
+eggs = z3c.checkversions

inst/checknew.py

-import sys
-
-
-def main():
-    import pkg_resources
-    from pkg_resources import parse_requirements
-    from setuptools.package_index import PackageIndex
-
-    ws = pkg_resources.require('Zope2')
-    pi = PackageIndex()
-
-    names = []
-    installed = []
-    for dist in ws:
-        name = dist.project_name
-        if name not in names:
-            names.append(name)
-            installed.append(dict(
-                dist=dist,
-                name=name,
-                req=parse_requirements(name).next(),
-                ))
-
-    def _key(value):
-        return value['name']
-    installed.sort(key=_key)
-
-    upgrade = False
-    for info in installed:
-        print("Checking for new version of %s." % info['name'])
-        new_dist = pi.obtain(info['req'])
-        if new_dist.parsed_version > info['dist'].parsed_version:
-            upgrade = True
-            print()
-            print("Newer version for %s found. Installed: %s - found: %s" %
-                (info['name'], info['dist'].version, new_dist.version))
-            print("Newer version available at: %s" % new_dist.location)
-            print()
-
-    if not upgrade:
-        print("No updates have been found. All packages use current versions.")
-
-
-def help():
-    print("Use this script via ./bin/zopepy inst/checknew.py.")
-
-
-if __name__ == '__main__':
-    args = sys.argv[1:]
-    if '--help' in args:
-        help()
-    else:
-        main()

versions.cfg

@@ -4,6 +4,7 @@ versions = versions
 [versions]
 Zope2 =
 Acquisition = 2.13.3
+buildout.dumppickedversions = 0.4
 ClientForm = 0.2.10
 DateTime = 2.12.2
 distribute = 0.6.13
@@ -28,6 +29,7 @@ Sphinx = 0.6.5
 tempstorage = 2.11.2
 ThreadLock = 2.13.0
 transaction = 1.0.0
+z3c.checkversions = 0.2
 zc.buildout = 1.4.3
 zc.lockfile = 1.0.0
 zc.recipe.egg = 1.2.2