Merge commit '57a2259a00bf7ea3309faa231406df8e487ae792' into python-pip-replacement

* commit '57a2259a00bf7ea3309faa231406df8e487ae792':
  Use travis-ci provided python3 on Linux
  linux: transfer ownership of the wheel to the current user
  Update changelog
  Bump version
  macOS/Windows: Update setuptools
  Drop python 3.3 support on Linux
  macOS: update to python 2.7.15
  Renaming util.get_build_verbosity_flag into util.get_build_verbosity_extra_flags
  Bump version
  windows: upgrade pip with 'python -m pip'
  Fixing empty verbosity flag argument to `subprocess.check_call`
  Adding an to make the `pip wheel` invocation more or less verbose

README.md

@@ -15,7 +15,7 @@ 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 | ✅ | ✅ | ✅ | ✅ | ✅ |
@@ -49,7 +49,7 @@ Usage
           env: PIP=pip2
 
     script:
-      - $PIP install cibuildwheel==0.7.1
+      - $PIP install cibuildwheel==0.8.0
       - cibuildwheel --output-dir wheelhouse
     ```
 
@@ -59,7 +59,7 @@ Usage
 
     ```
     build_script:
-      - pip install cibuildwheel==0.7.1
+      - pip install cibuildwheel==0.8.0
       - cibuildwheel --output-dir wheelhouse
     artifacts:
       - path: "wheelhouse\\*.whl"
@@ -82,6 +82,7 @@ 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 |
@@ -166,6 +167,16 @@ 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`
 | ---
 
@@ -317,6 +328,11 @@ 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