Download a packaged distribution like anaconda. Way simpler.
On Aug 30, 2015 4:06 PM, "Baskar Selvaraj" <[email protected]> wrote:

> Dear all,
>
> I am trying to access the Coursera course catalog through the following
> python program.
>
> http://adilmoujahid.com/posts/2015/03/coursera-data-mining/
>
> All required libraries including 'pandas' got installed.
>
> while executing 'get_data.py', I am getting the following error.
>
> Getting Courses Data
> Structuring the Data
> Traceback (most recent call last):
>   File "get_data.py.orig", line 76, in <module>
>     main()
>   File "get_data.py.orig", line 42, in main
>     courses_df['course_name'] = map(lambda course_data:
> course_data['name'], courses_data)
>   File "/usr/lib/python2.7/site-packages/pandas/core/frame.py", line 1804,
> in __setitem__
>     self._set_item(key, value)
>   File "/usr/lib/python2.7/site-packages/pandas/core/frame.py", line 1843,
> in _set_item
>     value = self._sanitize_column(key, value)
>   File "/usr/lib/python2.7/site-packages/pandas/core/frame.py", line 1872,
> in _sanitize_column
>     assert(len(value) == len(self.index))
> AssertionError
>
> I have no experience with Python.  What I actually require is the resulting
> data in CSV/TSV format.
>
> Any help would be appreciated.
>
> --
> S. Baskar
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