Synchronize master and development branch again

Fix listing

added serialize run functionality

Bump version number for develop

* Added installs. Removed test for different bit-version of Python.

* For Appveyor, the APIKey should also be saved to run notebook tests.

* Allow a-f only for memory address, but both lower and uppercase.

* Exclude requirement that evaluation takes longer than 0ms for CI_WINDOWS, as these measurements are (probably) less accurate. This should only be a temporary solution, timing should really be accurate regardless of platform.

* Added clone folder.

* OS import

* Removing split pickling

* Refactoring the code

* Removing cache flag

* Fixing bug

* Refactoring code

* Bug fixes when uploading datasets, removed unnecessary variable from test method.

* Added create dataset function in datasets/functions.

* Refactored OpenMLDataset. 

* Refactored _api_calls. 

* Made the necessary changes to the dataset tutorial. Added the tutorial in the unit tests.

* Allow either order of arguments task and flow for method run_flow_on_task.

* Also allow task and model to have swapped order in .

* Two simple tests to check for normal behavior when calling run_model/flow_on_task with swapped arguments.

* Made swapped order default. Added deprecation warning for using old order.

Updated installation instructions

* ADD raise exception when failing to create sklearn flow

* Update changelog

…ation (#300)

* flow deserilization keep defaults

* compatibility with python 2.7

* safe guard against fns without defaults

* improve documentation and remove kwargs

…sults are available

Fix #580

…545)

* EHN: allow to upload DataFrame and infer dtype and column name

* FIX: check that we raised an error when nominal has mixed type

* DOC: add documentation for the dataframe in the docstring

* FIX: make flake8 stop complaining for top import

* PEP8

* PEP8

* EHN: using pandas inference

* TST: check inference for dataframe

* TST: check bool case and override attributes with dict

* iter

* PEP8

* remove dataset publishing

* DOC: fix docstring numpydoc format

* TST: check that the new attributes is in the uploaded dataset

Fix typos in documentation and example

…et (#586)

* EHN: inferred row_id_attribute from dataframe to create a dataset

* reset the index of dataframe after inference

* TST: check the size of the dataset

* PEP8

* TST: check that an error is raised when row_id_attributes is not a known attribute

* DOC: Update the docstring

* PEP8

* EHN: support SparseDataFrame when creating a dataset

* TST: check attributes inference dtype

* PEP8

* EXA: add sparse dataframe in the example

* Fix typos.

* Fix typo.

* Refactoring task.py (#588)

* [MRG] EHN: inferred row_id_attribute from dataframe to create a dataset (#586)

* EHN: inferred row_id_attribute from dataframe to create a dataset

* reset the index of dataframe after inference

* TST: check the size of the dataset

* PEP8

* TST: check that an error is raised when row_id_attributes is not a known attribute

* DOC: Update the docstring

* PEP8

* add examples to the menu, remove double progress (#554)

* PEP8

* PEP8

* temporary fix for failing unit test

* Changing Jan's suggestion to a run on a binary classification task

* Partial starting fix for single input task, cache dir multiplatform change

* Reduce line size

* changing type to isinstance

* Refactoring the cache directory path to be more general

* Fixing problem with clustering task in accordance with the different tasks implementation

* Fixing flake8 problem, adding unit test for clustering task

* Fixing bug with regression tasks, adding more checks to the get_task unit tests

* DEPR: remove the format parameter from create_dataset

* EHN: check the type of dataframe before the conversion

* TST: remove the format parameter

* reinstantiate flow

* reinstantiate flow fix

* pep8 problems

* pep8 fix

…f each other). Also fixes #564 (#567)

* fixes minor indentation problems

* initial commit

* adds a function to deduce the flow structure

* removes sklearn converter from this PR

* added main functionality

* fix code quality

* adds flow name to setup test file

* adds functionality to return sklearn parameter name into openml flow name

* PEP8 fixes

* changed structure of PR, such that get_structure is not part of flow class.
updated unit tests accordingly

* pep8 fix

* fixes last typo

* flow name doc string

* also added additional filter for task list

* renamed id argument of parameter object (for code quality)

* fix reference to input id

* updated reinitialize model fn

* removed imputer (deprecated)

* fixes PEP8 problems

* pep8

* PEP8

* incorporated changes by Matthias

* fix 604

* bugfix

* flake fix

* import error

* removed sentence

* updated comment

* Subclass all test classes from openml test helper

* FIX inheritance issues

* TST add sentinel to dataset upload

* TEST redirect a few tests to the live server again

* MAINT fix pep8

* Trying simple solution

* added ability to obtain per fold evaluation measures

* added json loads

* updated unit test

* added documentation for running specific tests

* added more info on running specific unit tests

* minor fixes

* Update contributing.rst

* extended check to include missing values

* added more tests

* modularized tests

* extended unit tests

* small fixes

* removed flow check on scikit-learn representation -- bad idea

* exposed sentinel,
incorporated test case according to #602

* work on fixing column transformer bug

* logging output to flow_to_sklearn

* overrides default values in openml flow in case a setup needs to be initialized

* fix unit test

* PEP8

* fix unit tests Python 3.x

* solved unicode issues

* fix 3.5 issue

* MAINT prepare new release

* MAINT update changelog

* MAINT update release notes

* Fix dataframe spelling

* TST add connection retries test-wise

* Improve file style

* MAINT update changelog

* MAINT simplify unit test, change code as requested by Jan

* TST fix python2/3 bug

* please flake