# Install from PyPi
$ pip install dataflows

# Inspect a remote CSV file
$ dataflows init https://raw.githubusercontent.com/datahq/dataflows/master/data/academy.csv
Writing processing code into academy_csv.py
Running academy_csv.py
academy:
#     Year           Ceremony  Award                                 Winner  Name                            Film
      (string)      (integer)  (string)                            (string)  (string)                        (string)
----  ----------  -----------  --------------------------------  ----------  ------------------------------  -------------------
1     1927/1928             1  Actor                                         Richard Barthelmess             The Noose
2     1927/1928             1  Actor                                      1  Emil Jannings                   The Last Command
3     1927/1928             1  Actress                                       Louise Dresser                  A Ship Comes In
4     1927/1928             1  Actress                                    1  Janet Gaynor                    7th Heaven
5     1927/1928             1  Actress                                       Gloria Swanson                  Sadie Thompson
6     1927/1928             1  Art Direction                                 Rochus Gliese                   Sunrise
7     1927/1928             1  Art Direction                              1  William Cameron Menzies         The Dove; Tempest
...

# dataflows create a local package of the data and a reusable processing script which you can tinker with
$ tree
.
├── academy_csv
│   ├── academy.csv
│   └── datapackage.json
└── academy_csv.py

1 directory, 3 files

# Resulting 'Data Package' is super easy to use in Python
[adam] ~/code/budgetkey-apps/budgetkey-app-main-page/tmp (master=) $ python
Python 3.6.1 (default, Mar 27 2017, 00:25:54)
[GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.42.1)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from datapackage import Package
>>> pkg = Package('academy_csv/datapackage.json')
>>> it = pkg.resources[0].iter(keyed=True)
>>> next(it)
{'Year': '1927/1928', 'Ceremony': 1, 'Award': 'Actor', 'Winner': None, 'Name': 'Richard Barthelmess', 'Film': 'The Noose'}
>>> next(it)
{'Year': '1927/1928', 'Ceremony': 1, 'Award': 'Actor', 'Winner': '1', 'Name': 'Emil Jannings', 'Film': 'The Last Command'}

# You now run `academy_csv.py` to repeat the process
# And obviously modify it to add data modification steps