Bump version

Add support for Python 3.7

.travis.yml

@@ -5,42 +5,28 @@ matrix:
     # Linux Python 2
     - sudo: required
       language: python
-      services:
+      python: 2.7
-        - docker
+      services: docker
-      env:
+      env: PYTHON=python
-        - "PYTHON=python2"
 
     # Linux Python 3
     - sudo: required
       language: python
-      services:
+      python: 3.4
-        - docker
+      services: docker
-      env:
+      env: PYTHON=python
-        - "PYTHON=python3"
-      before_install:
-        - sudo apt-get -qq update
-        - sudo apt-get install -y python3-pip
 
     # macOS Python 2
     - os: osx
-      env:
+      env: PYTHON=python2
-        - "PYTHON=python2"
 
     # macOS Python 3
     - os: osx
-      env:
+      env: PYTHON=python3
-        - "PYTHON=python3"
       before_install:
         - brew update
         - brew outdated python || brew upgrade python
 
-script:
+install: $PYTHON -m pip install -r requirements-dev.txt
-  - |
+
-    if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
+script: $PYTHON ./bin/run_tests.py
-      $PYTHON -m pip install -r requirements-dev.txt
-      $PYTHON ./bin/run_tests.py
-    else
-      # linux test requires root to clean up the wheelhouse (docker runs as root)
-      sudo $PYTHON -m pip install -r requirements-dev.txt
-      sudo $PYTHON ./bin/run_tests.py
-    fi

README.md

@@ -15,10 +15,11 @@ What does it do?
 |   | macOS 10.6+ | manylinux i686 | manylinux x86_64 |  Windows 32bit | Windows 64bit |
 |---|---|---|---|---|---|
 | Python 2.7 | ✅ | ✅ | ✅ | ✅ | ✅ |
-| Python 3.3 |    | ✅ | ✅ | ✅ | ✅ |
+| Python 3.3 |    |    |    | ✅ | ✅ |
 | Python 3.4 | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Python 3.5 | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Python 3.6 | ✅ | ✅ | ✅ | ✅ | ✅ |
+| Python 3.7 | ✅ | ✅ | ✅ |    |    |
 
 - Builds manylinux, macOS and Windows (32 and 64bit) wheels using Travis CI and Appveyor
 - Bundles shared library dependencies on Linux and macOS through [auditwheel](https://github.com/pypa/auditwheel) and [delocate](https://github.com/matthew-brett/delocate)
@@ -49,7 +50,7 @@ Usage
           env: PIP=pip2
 
     script:
-      - $PIP install cibuildwheel==0.7.1
+      - $PIP install cibuildwheel==0.9.0
       - cibuildwheel --output-dir wheelhouse
     ```
 
@@ -59,7 +60,7 @@ Usage
 
     ```
     build_script:
-      - pip install cibuildwheel==0.7.1
+      - pip install cibuildwheel==0.9.0
       - cibuildwheel --output-dir wheelhouse
     artifacts:
       - path: "wheelhouse\\*.whl"
@@ -82,6 +83,7 @@ All being well, you should get wheels delivered to you in a few minutes.
 |---|---|---|
 | **Target wheels** | `CIBW_PLATFORM` | Override the auto-detected target platform |
 |   | `CIBW_SKIP` | Skip certain Python versions |
+| **Build parameters** | `CIBW_BUILD_VERBOSITY` | Increase or decrease the output of `pip wheel` |
 | **Build environment** | `CIBW_ENVIRONMENT` | Set environment variables needed during the build |
 |   | `CIBW_BEFORE_BUILD` | Execute a shell command preparing each wheel's build |
 |   | `CIBW_MANYLINUX1_X86_64_IMAGE` | Specify an alternative manylinx1 x86_64 docker image |
@@ -151,7 +153,7 @@ Space-separated list of builds to skip. Each build has an identifier like `cp27-
 
 The format is `python_tag-platform_tag`. The tags are as defined in [PEP 0425](https://www.python.org/dev/peps/pep-0425/#details).
 
-Python tags look like `cp27` `cp34` `cp35` `cp36`
+Python tags look like `cp27` `cp34` `cp35` `cp36` `cp37`
 
 Platform tags look like `macosx_10_6_intel` `manylinux1_x86_64` `manylinux1_i686` `win32` `win_amd64`
 
@@ -166,6 +168,16 @@ Examples:
 - Skip Python 3.6 on Linux: `cp36-manylinux*`
 - Only build on Python 3.6: `cp27-* cp34-* cp35-*`
 
+| Environment variable: `CIBW_BUILD_VERBOSITY`
+| ---
+
+Optional.
+
+An number from 1 to 3 to increase the level of verbosity (corresponding to invoking pip with `-v`, `-vv`, and `-vvv`), between -1 and -3 (`-q`, `-qq`, and `-qqq`), or just 0 (default verbosity). These flags are useful while debugging a build when the output of the actual build invoked by `pip wheel` is required.
+
+Platform-specific variants also available:
+`CIBW_BUILD_VERBOSITY_MACOS` | `CIBW_BUILD_VERBOSITY_WINDOWS` | `CIBW_BUILD_VERBOSITY_LINUX`
+
 | Environment variable: `CIBW_ENVIRONMENT`
 | ---
 
@@ -196,7 +208,7 @@ 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 +234,7 @@ 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 +329,16 @@ Since `cibuildwheel` runs the wheel through delocate or auditwheel, it will auto
 Changelog
 =========
 
+### 0.8.0
+
+- Drop support for Python 3.3 on Linux (#67)
+- Fix TLS by updating setuptools (#69)
+
+### 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__ = '0.9.0'

cibuildwheel/__main__.py

@@ -74,9 +74,15 @@ def main():
     test_requires = os.environ.get('CIBW_TEST_REQUIRES', '').split()
     project_dir = args.project_dir
     before_build = get_option_from_environment('CIBW_BEFORE_BUILD', platform=platform)
+    build_verbosity = get_option_from_environment('CIBW_BUILD_VERBOSITY', platform=platform) or ''
     skip_config = os.environ.get('CIBW_SKIP', '')
     environment_config = get_option_from_environment('CIBW_ENVIRONMENT', platform=platform) or ''
 
+    try:
+        build_verbosity = min(3, max(-3, int(build_verbosity)))
+    except ValueError:
+        build_verbosity = 0
+
     try:
         environment = parse_environment(environment_config)
     except (EnvironmentParseError, ValueError) as e:
@@ -118,6 +124,7 @@ def main():
         test_command=test_command,
         test_requires=test_requires,
         before_build=before_build,
+        build_verbosity=build_verbosity,
         skip=skip,
         environment=environment,
     )

cibuildwheel/linux.py

@@ -1,7 +1,7 @@
 from __future__ import print_function
 import os, subprocess, sys
 from collections import namedtuple
-from .util import prepare_command
+from .util import prepare_command, get_build_verbosity_extra_flags
 
 try:
     from shlex import quote as shlex_quote
@@ -9,7 +9,7 @@ except ImportError:
     from pipes import quote as shlex_quote
 
 
-def build(project_dir, package_name, output_dir, test_command, test_requires, before_build, skip, environment, manylinux1_images):
+def build(project_dir, package_name, output_dir, test_command, test_requires, before_build, build_verbosity, skip, environment, manylinux1_images):
     try:
         subprocess.check_call(['docker', '--version'])
     except:
@@ -22,16 +22,16 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
     python_configurations = [
         PythonConfiguration(identifier='cp27-manylinux1_x86_64', path='/opt/python/cp27-cp27m'),
         PythonConfiguration(identifier='cp27-manylinux1_x86_64', path='/opt/python/cp27-cp27mu'),
-        PythonConfiguration(identifier='cp33-manylinux1_x86_64', path='/opt/python/cp33-cp33m'),
         PythonConfiguration(identifier='cp34-manylinux1_x86_64', path='/opt/python/cp34-cp34m'),
         PythonConfiguration(identifier='cp35-manylinux1_x86_64', path='/opt/python/cp35-cp35m'),
         PythonConfiguration(identifier='cp36-manylinux1_x86_64', path='/opt/python/cp36-cp36m'),
+        PythonConfiguration(identifier='cp37-manylinux1_x86_64', path='/opt/python/cp37-cp37m'),
         PythonConfiguration(identifier='cp27-manylinux1_i686', path='/opt/python/cp27-cp27m'),
         PythonConfiguration(identifier='cp27-manylinux1_i686', path='/opt/python/cp27-cp27mu'),
-        PythonConfiguration(identifier='cp33-manylinux1_i686', path='/opt/python/cp33-cp33m'),
         PythonConfiguration(identifier='cp34-manylinux1_i686', path='/opt/python/cp34-cp34m'),
         PythonConfiguration(identifier='cp35-manylinux1_i686', path='/opt/python/cp35-cp35m'),
         PythonConfiguration(identifier='cp36-manylinux1_i686', path='/opt/python/cp36-cp36m'),
+        PythonConfiguration(identifier='cp37-manylinux1_i686', path='/opt/python/cp37-cp37m'),
     ]
 
     # skip builds as required
@@ -66,7 +66,7 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
                 fi
 
                 # Build that wheel
-                PATH="$PYBIN:$PATH" "$PYBIN/pip" wheel . -w /tmp/built_wheel --no-deps
+                PATH="$PYBIN:$PATH" "$PYBIN/pip" wheel . -w /tmp/built_wheel --no-deps {build_verbosity_flag}
                 built_wheel=(/tmp/built_wheel/*.whl)
 
                 # Delocate the wheel
@@ -97,18 +97,22 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
 
                 # we're all done here; move it to output
                 mv "$delocated_wheel" /output
+                chown {uid}:{gid} "/output/$(basename "$delocated_wheel")"
             done
         '''.format(
             package_name=package_name,
             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 ''
             ),
+            build_verbosity_flag=' '.join(get_build_verbosity_extra_flags(build_verbosity)),
             environment_exports='\n'.join(environment.as_shell_commands()),
+            uid=os.getuid(),
+            gid=os.getgid(),
         )
 
         docker_process = subprocess.Popen([

cibuildwheel/macos.py

@@ -7,16 +7,17 @@ try:
 except ImportError:
     from pipes import quote as shlex_quote
 
-from .util import prepare_command
+from .util import prepare_command, get_build_verbosity_extra_flags
 
 
-def build(project_dir, package_name, output_dir, test_command, test_requires, before_build, skip, environment):
+def build(project_dir, package_name, output_dir, test_command, test_requires, before_build, build_verbosity, skip, environment):
     PythonConfiguration = namedtuple('PythonConfiguration', ['version', 'identifier', 'url'])
     python_configurations = [
-        PythonConfiguration(version='2.7', identifier='cp27-macosx_10_6_intel', url='https://www.python.org/ftp/python/2.7.14/python-2.7.14-macosx10.6.pkg'),
+        PythonConfiguration(version='2.7', identifier='cp27-macosx_10_6_intel', url='https://www.python.org/ftp/python/2.7.15/python-2.7.15-macosx10.6.pkg'),
         PythonConfiguration(version='3.4', identifier='cp34-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.4.4/python-3.4.4-macosx10.6.pkg'),
         PythonConfiguration(version='3.5', identifier='cp35-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.5.4/python-3.5.4-macosx10.6.pkg'),
         PythonConfiguration(version='3.6', identifier='cp36-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.6.5/python-3.6.5-macosx10.6.pkg'),
+        PythonConfiguration(version='3.7', identifier='cp37-macosx_10_6_intel', url='https://www.python.org/ftp/python/3.7.0/python-3.7.0rc1-macosx10.6.pkg'),
     ]
     get_pip_url = 'https://bootstrap.pypa.io/get-pip.py'
     get_pip_script = '/tmp/get-pip.py'
@@ -70,6 +71,7 @@ def build(project_dir, package_name, output_dir, test_command, test_requires, be
         # install pip & wheel
         call([python, get_pip_script, '--no-setuptools', '--no-wheel'], env=env)
         call([pip, '--version'], env=env)
+        call([pip, 'install', '--upgrade', 'setuptools'], env=env)
         call([pip, 'install', 'wheel'], env=env)
         call([pip, 'install', 'delocate'], env=env)
 
@@ -83,11 +85,11 @@ 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
-        call([pip, 'wheel', abs_project_dir, '-w', '/tmp/built_wheel', '--no-deps'], env=env)
+        call([pip, 'wheel', abs_project_dir, '-w', '/tmp/built_wheel', '--no-deps'] + get_build_verbosity_extra_flags(build_verbosity), env=env)
         built_wheel = glob('/tmp/built_wheel/*.whl')[0]
 
         if built_wheel.endswith('none-any.whl'):
@@ -110,8 +112,8 @@ 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)
+            test_command_prepared = prepare_command(test_command, python=python, pip=pip, project=abs_project_dir)
-            call(shlex.split(test_command_absolute), cwd=os.environ['HOME'], env=env)
+            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 +10,16 @@ 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)
+
+
+def get_build_verbosity_extra_flags(level):
+    if level > 0:
+        return ['-' + level * 'v']
+    elif level < 0:
+        return ['-' + -level * 'q']
+    else:
+        return []
 
 
 class BuildSkipper(object):

cibuildwheel/windows.py

@@ -7,10 +7,10 @@ except ImportError:
 from collections import namedtuple
 from glob import glob
 
-from .util import prepare_command, Unbuffered
+from .util import prepare_command, get_build_verbosity_extra_flags, Unbuffered
 
 
-def build(project_dir, package_name, output_dir, test_command, test_requires, before_build, skip, environment):
+def build(project_dir, package_name, output_dir, test_command, test_requires, before_build, build_verbosity, skip, environment):
     # Python under AppVeyor/Windows seems to be buffering by default, giving problems interleaving subprocess call output with unflushed calls to 'print'
     sys.stdout.flush()
     sys.stdout = Unbuffered(sys.stdout)
@@ -72,17 +72,18 @@ 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', '--upgrade', 'setuptools'], 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
-        shell(['pip', 'wheel', abs_project_dir, '-w', built_wheel_dir, '--no-deps'], env=env)
+        shell(['pip', 'wheel', abs_project_dir, '-w', built_wheel_dir, '--no-deps'] + get_build_verbosity_extra_flags(build_verbosity), env=env)
         built_wheel = glob(built_wheel_dir+'/*.whl')[0]
 
         # install the wheel
@@ -95,8 +96,8 @@ 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)
+            test_command_prepared = prepare_command(test_command, python='python', pip='pip', project=abs_project_dir)
-            shell([test_command_absolute], cwd='c:\\', env=env)
+            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 = 0.9.0
 commit = True
 tag = True
 message = Bump version

setup.py

@@ -8,7 +8,7 @@ except ImportError:
 
 setup(
     name='cibuildwheel',
-    version='0.7.1',
+    version='0.9.0',
     install_requires=['bashlex'],
     description="Build Python wheels on CI with minimal configuration.",
     long_description='For readme please see http://github.com/joerick/cibuildwheel',

test/06_docker_images/environment.json

@@ -1,4 +1,5 @@
 {
     "CIBW_MANYLINUX1_X86_64_IMAGE": "dockcross/manylinux-x64",
-    "CIBW_MANYLINUX1_I686_IMAGE": "dockcross/manylinux-x86"
+    "CIBW_MANYLINUX1_I686_IMAGE": "dockcross/manylinux-x86",
+    "CIBW_SKIP": "cp37-manylinux*"
 }