4 files changed, 8 insertions, 8 deletions
diff --git a/wqflask/base/data_set.py b/wqflask/base/data_set.py
index 1ae138d2..3183363b 100644
--- a/wqflask/base/data_set.py
+++ b/wqflask/base/data_set.py
@@ -220,7 +220,7 @@ def create_datasets_list():
     return datasets
 
 
-class Markers(object):
+class Markers:
     """Todo: Build in cacheing so it saves us reading the same file more than once"""
 
     def __init__(self, name):
@@ -316,7 +316,7 @@ class HumanMarkers(Markers):
         super(HumanMarkers, self).add_pvalues(p_values)
 
 
-class DatasetGroup(object):
+class DatasetGroup:
     """
     Each group has multiple datasets; each species has multiple groups.
 
@@ -540,7 +540,7 @@ def datasets(group_name, this_group=None):
         return dataset_menu
 
 
-class DataSet(object):
+class DataSet:
     """
     DataSet class defines a dataset in webqtl, can be either Microarray,
     Published phenotype, genotype, or user input dataset(temp)
diff --git a/wqflask/base/mrna_assay_tissue_data.py b/wqflask/base/mrna_assay_tissue_data.py
index f1929518..1f8224af 100644
--- a/wqflask/base/mrna_assay_tissue_data.py
+++ b/wqflask/base/mrna_assay_tissue_data.py
@@ -11,7 +11,7 @@ from utility.db_tools import escape
 from utility.logger import getLogger
 logger = getLogger(__name__ )
 
-class MrnaAssayTissueData(object):
+class MrnaAssayTissueData:
 
     def __init__(self, gene_symbols=None):
         self.gene_symbols = gene_symbols
diff --git a/wqflask/base/species.py b/wqflask/base/species.py
index 2771d116..eae3325a 100644
--- a/wqflask/base/species.py
+++ b/wqflask/base/species.py
@@ -6,7 +6,7 @@ from flask import Flask, g
 from utility.logger import getLogger
 logger = getLogger(__name__ )
 
-class TheSpecies(object):
+class TheSpecies:
     def __init__(self, dataset=None, species_name=None):
         if species_name != None:
             self.name = species_name
@@ -15,7 +15,7 @@ class TheSpecies(object):
             self.dataset = dataset
             self.chromosomes = Chromosomes(dataset=self.dataset)
 
-class IndChromosome(object):
+class IndChromosome:
     def __init__(self, name, length):
         self.name = name
         self.length = length
@@ -25,7 +25,7 @@ class IndChromosome(object):
         """Chromosome length in megabases"""
         return self.length / 1000000
 
-class Chromosomes(object):
+class Chromosomes:
     def __init__(self, dataset=None, species=None):
         self.chromosomes = collections.OrderedDict()
         if species != None:
diff --git a/wqflask/base/trait.py b/wqflask/base/trait.py
index a9223a32..968b6d4b 100644
--- a/wqflask/base/trait.py
+++ b/wqflask/base/trait.py
@@ -51,7 +51,7 @@ def create_trait(**kw):
         return None
 
 
-class GeneralTrait(object):
+class GeneralTrait:
     """
     Trait class defines a trait in webqtl, can be either Microarray,
     Published phenotype, genotype, or user input trait