gistfile1.py

def Integer(obj):
    if obj["min"] < obj["value"] < obj["max"]:
        return True
    else:
        raise ValueError("value out of range")

min_tile_size = {"type": Integer,
                 "min": 10,
                 "max": 20,
                 "value": 15,
                 "where": ["target", "search"]}

max_awful_primers = {"type": Integer,
                     "min": 5,
                     "max": 15,
                     "where": ["pair_filter"],
                     "help": "Maximum number of completely, atrocious, most awful primers to include"}




parameters = [min_tile_size]

for param in parameters:
    if param["type"](param):
        return True
    else:
        return False

design_relationships =
rnafusion_relationships = [ (check_blah, (arg1, arg2), msg) ]

for function, args, msg in itertools.chain(design_relationships, rnafusion_relationships):
    if not function(*args):
        blah += msg

return blah

class RNAFusion(Params):
    def __init__(self, *kwargs):
        self.val = kwargs.get('name', None)up
    data_objects = {
        'min_tile_size': {},
    }
    relationships = [ check_lte, (min_tile_size, max_tile_size, "Minimum tile size must be less than or equal to maximum tile size", ),
                      check_between, (max_awful_primers, "Awful primers must be between {}, {}") ]

    def get_dict(group=None):
        if group is not None:


    def validate(self):
        validate_fields
        parent_class_validate(relationships)

# Now I'm in the backend
>>> target_params = LoadJson("/path/to/json", "target")
ValidationError("Not valid search")
>>> params.min_tile_size
38
>>> params["min_tile_size"]
38
>>> params.get_dict('target')
{'min_tile_size': 38,
 ...}
>>> params.get_dict_searching()
{'primer_size_min': 18,
 ...}

>>> search_params = LoadJson("/path/to/json", "search")5

# In the frontend
>>> params = RNAFusion()
>>> params.min_tile_size = "A"
ValueError("Parameter not correct")
>>> msg = params.bulk_set({})