doc build

.readthedocs.yml

@@ -0,0 +1,3 @@
+# tale is 3.5+ only
+python:
+  version: 3.5

docs/source/conf.py

@@ -17,7 +17,6 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 sys.path.insert(0, os.path.abspath('../..'))
-import tale
 
 
 # -- General configuration -----------------------------------------------------
@@ -50,9 +49,13 @@
 # built documents.
 #
 # The short X.Y version.
-version = tale.__version__
+for ver_line in open("../../tale/__init__.py").readlines():
+    if ver_line.startswith("__version__"):
+        tale_version = ver_line.strip().partition("=")[2].strip(' "\'')
+        break
+version = tale_version
 # The full version, including alpha/beta/rc tags.
-release = tale.__version__
+release = tale_version
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.