From 554d8058e9093a1aa06a2927fe8efa7b1c6820dc 2015-01-09 18:47:08
From: Min RK <benjaminrk@gmail.com>
Date: 2015-01-09 18:47:08
Subject: [PATCH] remove strict requirement for less,invoke in wheel/sdist

move the strictness to our release script

this means others can build personal wheels without less, invoke,
but IPython releases still cannot be made without them,
which is the real goal.
---

diff --git a/setup.py b/setup.py
index 7ba39ff..1c889ee 100755
--- a/setup.py
+++ b/setup.py
@@ -216,7 +216,7 @@ setup_args['cmdclass'] = {
     'build_py': css_js_prerelease(
             check_package_data_first(git_prebuild('IPython')),
         strict=False),
-    'sdist' : css_js_prerelease(git_prebuild('IPython', sdist)),
+    'sdist' : css_js_prerelease(git_prebuild('IPython', sdist), strict=False),
     'upload_wininst' : UploadWindowsInstallers,
     'submodule' : UpdateSubmodules,
     'css' : CompileCSS,
@@ -284,7 +284,7 @@ if 'setuptools' in sys.modules:
     # setup.py develop should check for submodules
     from setuptools.command.develop import develop
     setup_args['cmdclass']['develop'] = require_submodules(develop)
-    setup_args['cmdclass']['bdist_wheel'] = css_js_prerelease(get_bdist_wheel())
+    setup_args['cmdclass']['bdist_wheel'] = css_js_prerelease(get_bdist_wheel(), strict=False)
     
     setuptools_extra_args['zip_safe'] = False
     setuptools_extra_args['entry_points'] = {'console_scripts':find_entry_points()}
diff --git a/tools/release b/tools/release
index 56a82a8..098db17 100755
--- a/tools/release
+++ b/tools/release
@@ -22,9 +22,11 @@ if not os.path.exists(ipbackupdir):
 cd(ipdir)
 
 # Load release info
-execfile(pjoin('IPython','core','release.py'))
+execfile(pjoin('IPython','core','release.py'), globals())
 # ensure js version is in sync
 sh('./setup.py jsversion')
+# build minified css and sourcemaps
+sh('./setup.py css -x -f')
 
 # Build site addresses for file uploads
 release_site = '%s/release/%s' % (archive, version)
diff --git a/tools/toollib.py b/tools/toollib.py
index a448d57..32e178b 100644
--- a/tools/toollib.py
+++ b/tools/toollib.py
@@ -59,3 +59,10 @@ def compile_tree():
         msg = '*** ERROR: Some Python files in tree do NOT compile! ***\n'
         msg += 'See messages above for the actual file that produced it.\n'
         raise SystemExit(msg)
+
+try:
+    execfile
+except NameError:
+    def execfile(fname, globs, locs=None):
+        locs = locs or globs
+        exec(compile(open(fname).read(), fname, "exec"), globs, locs)