Add wheel builder env.

tox.ini

@@ -3,10 +3,11 @@
 ; The main trial based environments are defined based on a set of tags. Each
 ; tag will trigger a different behavior. Multiple tags can be set for the same environment:
 ;
-; * alldeps - install all possible dependencies
-; * nodeps - avoid installing any dependency,
+; * alldeps - install all possible dependencies.
+; * nodeps - avoid installing any dependency.
 ; * withcov - run the tests wrapped using the coverage.
 ; * nocov - run the tests directly, without using the coverage wrapper.
+; * wheel - build the wheel distribution
 ; * posix - prepare the tests to be run in a Linux/Unix/OSX environment.
 ; * windows - prepare the tests to be executed under Windows.
 ;
@@ -30,6 +31,7 @@ skip_missing_interpreters=True
 toxworkdir=build/
 envlist=
     {py27,py33,py34,py35}-{alldeps,nodeps}-{withcov,nocov}-{posix,windows}
+    {py27,py35}-wheel
     pyflakes,twistedchecker,apidocs,narrativedocs,topfile,manifest-checker
 
 
@@ -58,6 +60,8 @@ deps =
 
     codecov-publish: codecov
 
+    wheel: wheel
+
     ; Code quality checkers
     pyflakes{,3}: pyflakes
     manifest-checker: check-manifest
@@ -73,16 +77,16 @@ deps =
 passenv = *
 
 setenv =
-   # Enable sub-processes coverage reports and store coverage reports in a
-   # known location.
+   ; Enable sub-processes coverage reports and store coverage reports in a
+   ; known location.
    COVERAGE_PROCESS_START = {toxinidir}/.coveragerc
    COVERAGE_FILE = {toxinidir}/.coverage
 
 commands =
-    #
-    # Display information about Python interpreter
-    # which will be used in subsequent steps
-    #
+    ;
+    ; Display information about Python interpreter
+    ; which will be used in subsequent steps
+    ;
     python -c "import sys; print(sys.prefix)"
     python -c "import sys; print(sys.exec_prefix)"
     python -c "import sys; print(sys.executable)"
@@ -92,19 +96,22 @@ commands =
     py27-{alldeps}: pip install --no-deps epydoc pydoctor
     apidocs: pip install --no-deps epydoc pydoctor
 
-    # Run tests without wrapping them using coverage.
+    ; Run tests without wrapping them using coverage.
     {nocov,nomodules,tests}: python -m twisted.trial --reactor={env:TWISTED_REACTOR:default} --reporter={env:TRIAL_REPORTER:verbose}  {posargs:twisted}
 
-    # Run the tests wrapped using coverage.
+    ; Run the tests wrapped using coverage.
     {withcov,coverage}: python {toxinidir}/admin/_copy.py {toxinidir}/admin/zz_coverage.pth {envsitepackagesdir}/zz_coverage.pth
     {withcov,coverage}: coverage erase
     {withcov,coverage}: coverage run -p --rcfile={toxinidir}/.coveragerc -m twisted.trial --reactor={env:TWISTED_REACTOR:default} --reporter={env:TRIAL_REPORTER:verbose} {posargs:twisted}
 
-    # Publish the coverage reports to codecov.io
+    ; Publish the coverage reports to codecov.io
     codecov-publish: coverage combine
     codecov-publish: coverage xml -o coverage.xml -i
     codecov-publish: codecov {env:CODECOV_OPTIONS:}
 
+    ; Build in a root folder so that buildbot can pick the result
+    wheel: python setup.py bdist_wheel --dist-dir {toxinidir}/dist
+
     twistedchecker: twistedchecker src/{posargs:twisted}
     txchecker-travis: {toxinidir}/.travis/twistedchecker-trunk-diff.sh {posargs:twisted}