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from __future__ import absolute_import, print_function, division
import collections
from flask import Flask, g
#from MySQLdb import escape_string as escape
from utility import Bunch
from pprint import pformat as pf
from utility.logger import getLogger
logger = getLogger(__name__ )
class TheSpecies(object):
def __init__(self, dataset):
self.dataset = dataset
#print("self.dataset is:", pf(self.dataset.__dict__))
self.chromosomes = Chromosomes(self.dataset)
class IndChromosome(object):
def __init__(self, name, length):
self.name = name
self.length = length
@property
def mb_length(self):
"""Chromosome length in megabases"""
return self.length / 1000000
class Chromosomes(object):
def __init__(self, dataset):
self.dataset = dataset
self.chromosomes = collections.OrderedDict()
query = """
Select
Chr_Length.Name, Chr_Length.OrderId, Length from Chr_Length, InbredSet
where
Chr_Length.SpeciesId = InbredSet.SpeciesId AND
InbredSet.Name = '%s'
Order by OrderId
""" % self.dataset.group.name
logger.sql(query)
results = g.db.execute(query).fetchall()
for item in results:
self.chromosomes[item.OrderId] = IndChromosome(item.Name, item.Length)
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