add skip attribute, read version from source file

docs/index.rst

@@ -5,7 +5,7 @@ flask-paginate |release| documentation
 
 Overview
 ---------
-Latest version: **0.5.1**
+Latest version: **0.5.2**
 
 **flask-paginate** is a simple paginate extension for
 `flask`_ which is reference to `will_paginate`_,
@@ -247,6 +247,12 @@ Contributors
 
 Changelog
 ---------
+Version 0.5.2
+-------------
+
+- add `skip` attribute to fix error in docs
+- read version from source file instead of hard code in setup file
+
 Version 0.5.1
 -------------
 

example/templates/index.html

@@ -12,7 +12,7 @@
     <tbody>
       {% for user in users %}
       <tr>
-      <td>{{ loop.index + (page - 1) * per_page }}</td>
+      <td>{{ loop.index + pagination.skip }}</td>
       <td>{{ user.name }}</td>
       </tr>
       {% endfor %}

flask_paginate/__init__.py

@@ -15,7 +15,7 @@
 import sys
 from flask import request, url_for, Markup, current_app
 
-__version__ = '0.5.1'
+__version__ = '0.5.2'
 
 PY2 = sys.version_info[0] == 2
 
@@ -174,8 +174,8 @@ def __init__(self, found=0, **kwargs):
             **per_page**: how many records displayed on one page
 
             **page_parameter**: a name(string) of a GET parameter that holds \
-            a page index, Use it if you want to iterate over multiple Pagination \
-            objects simultaniously.
+            a page index, Use it if you want to iterate over multiple \
+            Pagination objects simultaniously.
             default is 'page'.
 
             **per_page_parameter**: a name for per_page likes page_parameter.
@@ -235,6 +235,7 @@ def __init__(self, found=0, **kwargs):
 
         self.per_page_parameter = per_page_param
         self.per_page = kwargs.get(per_page_param, 10)
+        self.skip = (self.page - 1) * self.per_page
         self.inner_window = kwargs.get('inner_window', 2)
         self.outer_window = kwargs.get('outer_window', 1)
         self.prev_label = kwargs.get('prev_label') or PREV_LABEL

setup.py

@@ -5,11 +5,22 @@
 Simple paginate for flask (study from will_paginate).
 Use bootstrap css framework, supports bootstrap2&3 and foundation
 """
+import io
+import os.path
 from setuptools import setup
 
+work_dir = os.path.dirname(os.path.abspath(__file__))
+fp = os.path.join(work_dir, "flask_paginate/__init__.py")
+
+with io.open(fp, encoding="utf-8") as f:
+    for line in f:
+        if line.startswith("__version__ = "):
+            version = line.split("=")[-1].strip().replace("'", "")
+            break
+
 setup(
     name='flask-paginate',
-    version='0.5.1',
+    version=version.replace('"', ""),
     url='https://github.com/lixxu/flask-paginate',
     license='BSD',
     author='Lix Xu',