Merge pull request #472 from jakirkham/fix_sphinx_1.7_breakage

Fix sphinx 1.7 breakage

.travis.yml

@@ -60,7 +60,6 @@ install:
    - export DRMAA_LIBRARY_PATH=/usr/lib/libdrmaa.so.1.0
    - conda install drmaa
    # Install sphinx and friends to build documentation.
-   - echo "sphinx 1.6.*" >> $HOME/miniconda/envs/testenv/conda-meta/pinned
    - conda install sphinx
    - conda install cloud_sptheme
    # Install coverage and coveralls to generate and submit test coverage results for coveralls.io.

.wercker.yml

@@ -35,7 +35,6 @@ build:
         - script:
             name: Install dependencies for building docs.
             code: |-
-                echo "sphinx 1.6.*" >> /opt/conda/envs/testenv/conda-meta/pinned
                 conda install -y sphinx
                 conda install -y cloud_sptheme
                 conda clean -tipsy

setup.py

@@ -13,6 +13,7 @@
 from setuptools import setup, find_packages
 from setuptools.command.test import test as TestCommand
 from setuptools.dist import Distribution
+from distutils.version import LooseVersion
 
 import versioneer
 
@@ -76,15 +77,22 @@ def run_tests(self):
             "functools32"
         ]
 elif sys.argv[1] == "build_sphinx":
+    import sphinx
     import sphinx.apidoc
 
-    sphinx.apidoc.main([
-        sphinx.apidoc.__file__,
+    sphinx_apidoc_args = []
+    if LooseVersion(sphinx.__version__) < LooseVersion("1.7"):
+        sphinx_apidoc_args.append(sphinx.apidoc.__file__)
+
+    sphinx_apidoc_args.extend([
         "-f", "-T", "-e", "-M",
         "-o", "docs",
-        ".", "setup.py", "tests", "versioneer.py"
+        ".",
+        "setup.py", "tests", "versioneer.py"
     ])
 
+    sphinx.apidoc.main(sphinx_apidoc_args)
+
     build_prefix_arg_index = None
     for each_build_arg in ["-b", "--builder"]:
         try: