Attempt to fix doc version

docs/source/conf.py

@@ -14,6 +14,7 @@
 
 import sys
 import os
+import re
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -23,8 +24,6 @@
 # Insert Requests' path into the system.
 sys.path.insert(0, os.path.abspath('../../psrqpy'))
 
-import psrqpy
-
 # -- General configuration ------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
@@ -65,10 +64,20 @@
 # built documents.
 #
 
+def readfile(filename):
+    with open(filename, 'r') as fp:
+        filecontents = fp.read()
+    return filecontents
+
+VERSION_REGEX = re.compile("__version__ = \"(.*?)\"")
+CONTENTS = readfile(os.path.join("../../psrqpy", "__init__.py"))
+
+VERSION = VERSION_REGEX.findall(CONTENTS)[0]
+
 # The short X.Y version.
-version = psrqpy.__version__
+version = VERSION
 # The full version, including alpha/beta/rc tags.
-release = psrqpy.__version__
+release = VERSION
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

psrqpy/__init__.py

@@ -2,7 +2,7 @@
 
 """ A Python tool for interacting with the ATNF pulsar catalogue """
 
-__version__ = "0.3.2"
+__version__ = "0.3.3"
 
 from .search import QueryATNF
 from .pulsar import Pulsar, Pulsars