Bump version

windows: upgrade pip with 'python -m pip'

README.md

@@ -49,7 +49,7 @@ Usage
           env: PIP=pip2
 
     script:
-      - $PIP install cibuildwheel==0.7.1
+      - $PIP install cibuildwheel==0.7.2
       - cibuildwheel --output-dir wheelhouse
     ```
 
@@ -59,7 +59,7 @@ Usage
 
     ```
     build_script:
-      - pip install cibuildwheel==0.7.1
+      - pip install cibuildwheel==0.7.2
       - cibuildwheel --output-dir wheelhouse
     artifacts:
       - path: "wheelhouse\\*.whl"
@@ -196,7 +196,7 @@ A shell command to run before building the wheel. This option allows you to run
 
 If dependencies are required to build your wheel (for example if you include a header from a Python module), set this to `{pip} install .`, and the dependencies will be installed automatically by pip. However, this means your package will be built twice - if your package takes a long time to build, you might wish to manually list the dependencies here instead.
 
-The active Python binary can be accessed using `{python}`, and pip with `{pip}`. These are useful when you need to write `python3` or `pip3` on a Python 3.x build.
+The active Python binary can be accessed using `{python}`, and pip with `{pip}`. These are useful when you need to write `python3` or `pip3` on a Python 3.x build. `{project}` can be used as a placeholder for the absolute path to the project's root.
 
 Example: `{pip} install .`  
 Example: `{pip} install pybind11`  
@@ -222,7 +222,7 @@ Example: `dockcross/manylinux-x86`
 
 Optional.
 
-Shell command to run tests after the build. The wheel will be installed automatically and available for import from the tests. The project root should be included in the command as "{project}".
+Shell command to run tests after the build. The wheel will be installed automatically and available for import from the tests. Just like in the `CIBW_BEFORE_BUILD` option, `{python}`, `{pip}`, and `{project}` will respectively be replaced by the Python executable, the pip executable, and the absolute project directory.
 
 Example: `nosetests {project}/tests`
 
@@ -317,6 +317,11 @@ Since `cibuildwheel` runs the wheel through delocate or auditwheel, it will auto
 Changelog
 =========
 
+### 0.7.1
+
+- macOS: Fix Pip bugs resulting from PyPI TLS 1.2 enforcement
+- macOS: Fix brew Python3 version problems in the CI
+
 ### 0.7.0
 
 - You can now specify a custom docker image using the `CIBW_MANYLINUX1_X86_64_IMAGE` and `CIBW_MANYLINUX1_I686_IMAGE` options. (#46)

cibuildwheel/__init__.py

@@ -1 +1 @@
-__version__ = '0.7.1'
+__version__ = '0.7.2'

cibuildwheel/linux.py

@@ -103,10 +103,10 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
             pybin_paths=' '.join(c.path+'/bin' for c in platform_configs),
             test_requires=' '.join(test_requires),
             test_command=shlex_quote(
-                test_command.format(project='/project') if test_command else ''
+                prepare_command(test_command, python='python', pip='pip', project='/project') if test_command else ''
             ),
             before_build=shlex_quote(
-                prepare_command(before_build, python='python', pip='pip') if before_build else ''
+                prepare_command(before_build, python='python', pip='pip', project='/project') if before_build else ''
             ),
             environment_exports='\n'.join(environment.as_shell_commands()),
         )

cibuildwheel/macos.py

@@ -83,7 +83,7 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
 
         # run the before_build command
         if before_build:
-            before_build_prepared = prepare_command(before_build, python=python, pip=pip)
+            before_build_prepared = prepare_command(before_build, python=python, pip=pip, project=abs_project_dir)
             call(before_build_prepared, env=env, shell=True)
 
         # build the wheel
@@ -110,8 +110,8 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
             # run the tests from $HOME, with an absolute path in the command
             # (this ensures that Python runs the tests against the installed wheel
             # and not the repo code)
-            test_command_absolute = test_command.format(project=abs_project_dir)
-            call(shlex.split(test_command_absolute), cwd=os.environ['HOME'], env=env)
+            test_command_prepared = prepare_command(test_command, python=python, pip=pip, project=abs_project_dir)
+            call(shlex.split(test_command_prepared), cwd=os.environ['HOME'], env=env)
 
         # we're all done here; move it to output
         shutil.move(delocated_wheel, output_dir)

cibuildwheel/util.py

@@ -1,7 +1,7 @@
 from fnmatch import fnmatch
 
 
-def prepare_command(command, python, pip):
+def prepare_command(command, python, pip, project):
     '''
     Preprocesses a command by expanding variables like {python} or {pip}.
 
@@ -10,7 +10,7 @@ def prepare_command(command, python, pip):
     Python 3, the user could write `{python} setup.py test`. This command would expand
     it out to python2 or python3 as appropriate.
     '''
-    return command.format(python=python, pip=pip)
+    return command.format(python=python, pip=pip, project=project)
 
 
 class BuildSkipper(object):

cibuildwheel/windows.py

@@ -72,13 +72,13 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
         shell(['python', '-c', '"import struct; print(struct.calcsize(\'P\') * 8)\"'], env=env)
 
         # prepare the Python environment
-        shell(['pip', 'install', '--disable-pip-version-check', '--user', '--upgrade', 'pip'],
+        shell(['python', '-m', 'pip', 'install', '--upgrade', 'pip'],
               env=env)
         shell(['pip', 'install', 'wheel'], env=env)
 
         # run the before_build command
         if before_build:
-            before_build_prepared = prepare_command(before_build, python='python', pip='pip')
+            before_build_prepared = prepare_command(before_build, python='python', pip='pip', project=abs_project_dir)
             shell([before_build_prepared], env=env)
 
         # build the wheel
@@ -95,8 +95,8 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
             # run the tests from c:\, with an absolute path in the command
             # (this ensures that Python runs the tests against the installed wheel
             # and not the repo code)
-            test_command_absolute = test_command.format(project=abs_project_dir)
-            shell([test_command_absolute], cwd='c:\\', env=env)
+            test_command_prepared = prepare_command(test_command, python='python', pip='pip', project=abs_project_dir)
+            shell([test_command_prepared], cwd='c:\\', env=env)
 
         # we're all done here; move it to output
         shutil.move(built_wheel, output_dir)

setup.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.7.1
+current_version = 0.7.2
 commit = True
 tag = True
 message = Bump version

setup.py

@@ -8,7 +8,7 @@ except ImportError:
 
 setup(
     name='cibuildwheel',
-    version='0.7.1',
+    version='0.7.2',
     install_requires=['bashlex'],
     description="Build Python wheels on CI with minimal configuration.",
     long_description='For readme please see http://github.com/joerick/cibuildwheel',