Merge pull request #2 from marian-nmt/tg/apidoc

API doc via python instead of bash and make

docs/Makefile

@@ -8,8 +8,8 @@ SPHINXBUILD   ?= sphinx-build
 SPHINXAPIDOC  ?= sphinx-apidoc
 SOURCEDIR     = .
 BUILDDIR      = build
-MODULE_NAME	  = sotastream
-CODEDIR		  = ../$(MODULE_NAME)
+MODULE_NAME      = sotastream
+CODEDIR          = ../$(MODULE_NAME)
 
 # Put it first so that "make" without argument is like "make help".
 help:
@@ -21,8 +21,5 @@ help:
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
 
 %: Makefile
-	@if [ $@ = "html" ]; then \
-		$(SPHINXAPIDOC) -o "$(SOURCEDIR)/api" --force "$(CODEDIR)" -H "$(MODULE_NAME) API";\
-	fi
 	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
-	@if [ $@ = "clean" ]; then rm -rf "$(SOURCEDIR)/api/"; fi
+	@if [ $@ = "clean" ]; then rm -rf "$(SOURCEDIR)/api/"; fi

docs/conf.py

@@ -7,8 +7,12 @@
 import sys
 from pathlib import Path
 
-sys.path.insert(0, str(Path(__file__).parent.parent.parent.absolute()))
-# <root>/docs/source/conf.py  i.e three levels up ^
+DOCS_DIR = Path(__file__).parent.absolute()
+PROJECT_DIR = DOCS_DIR.parent
+# <root>/docs/conf.py  i.e two levels up ^
+SRC_DIR = PROJECT_DIR / 'sotastream'
+
+sys.path.insert(0, str(PROJECT_DIR))
 import sotastream  # this import should work
 
 # -- Project information -----------------------------------------------------
@@ -25,7 +29,6 @@
     'sphinx.ext.autodoc',
     'sphinx.ext.mathjax',
     'sphinx.ext.viewcode',
-    'sphinx.ext.githubpages',
     'sphinx.ext.autodoc',
 ]
 
@@ -40,3 +43,11 @@
 # html_theme = 'alabaster'
 html_theme = 'sphinx_rtd_theme'
 html_static_path = ['_static']
+
+def run_apidoc(_):
+    # from sphinx.apidoc import main   # for older Sphinx <= 1.6
+    from sphinx.ext.apidoc import main  # for newer
+    main(['-e', '-o', str(DOCS_DIR / 'api'), str(SRC_DIR), '--force'])
+
+def setup(app):
+    app.connect('builder-inited', run_apidoc)