decouple url and outfile_path

README.rst

@@ -24,18 +24,18 @@ Usage
 Advanced Usage
 --------------
 
-Include any `valid option`_ to PivotTable.js's `pivotUI()` function as a keyword argument.
+Include any `option to PivotTable.js's pivotUI() function`_ as a keyword argument.
 
 .. code:: python
 
     pivot_ui(df, rows=['row_name'], cols=['col_name'])
 
-Independently control the output file path and the URL used to access it from Jupyter.
+Independently control the output file path and the URL used to access it from Jupyter, in case the default relative-URL behaviour is incompatible with Jupyter's settings.
 
 .. code:: python
 
-    pivot_ui(df, outfile_path="x.html", url_prefix="http://localhost/path/")
+    pivot_ui(df, outfile_path="/x/y.html", url="http://localhost/a/b/x.html")
 
 .. _Jupyter/IPython Notebook: http://jupyter.org/
 .. _PivotTable.js: https://github.com/nicolaskruchten/pivottable
-.. _valid option: https://github.com/nicolaskruchten/pivottable/wiki/Parameters#options-object-for-pivotui
+.. _valid option to PivotTable.js's pivotUI() function: https://github.com/nicolaskruchten/pivottable/wiki/Parameters#options-object-for-pivotui

pivottablejs/__init__.py

@@ -68,10 +68,10 @@
 from IPython.display import IFrame
 import json
 
-def pivot_ui(df, outfile_path = "pivottablejs.html", url_prefix="",
+def pivot_ui(df, outfile_path = "pivottablejs.html", url="",
     width="100%", height="500", **kwargs):
     with open(outfile_path, 'w') as outfile:
         outfile.write(TEMPLATE %
             dict(csv=df.to_csv(), kwargs=json.dumps(kwargs)))
-    return IFrame(src=url_prefix+outfile_path, width=width, height=height)
+    return IFrame(src=url or outfile_path, width=width, height=height)
 

setup.py

@@ -22,7 +22,7 @@
     # Versions should comply with PEP440.  For a discussion on single-sourcing
     # the version across setup.py and the project code, see
     # https://packaging.python.org/en/latest/single_source_version.html
-    version='0.4.0',
+    version='0.5.0',
 
     description='PivotTable.js integration for Jupyter/IPython Notebook',
     long_description=long_description,