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import MySQLdb
import re
import ConfigParser
def get_cursor():
host = 'localhost'
user = 'webqtl'
passwd = 'webqtl'
db = 'db_webqtl'
con = MySQLdb.Connect(db=db, host=host, user=user, passwd=passwd)
cursor = con.cursor()
return cursor, con
def clearspaces(s, default=None):
if s:
s = re.sub('\s+', ' ', s)
s = s.strip()
return s
else:
return default
def to_dic(keys, values):
dic = {}
for i in range(len(keys)):
key = keys[i]
value = values[i]
dic[key] = value
return dic
def overlap(dic1, dic2):
keys = []
values1 = []
values2 = []
for key in dic1.keys():
if key in dic2:
value1 = dic1[key]
value2 = dic2[key]
if value1 and value2:
keys.append(key)
values1.append(value1)
values2.append(value2)
return keys, values1, values2
def to_db_string(s, default):
if s:
s = s.strip()
if len(s) == 0:
return default
elif s == 'x':
return default
else:
return s
else:
return default
def to_db_float(s, default):
if s:
s = s.strip()
if len(s) == 0:
return default
elif s == 'x':
return default
else:
try:
return float(s)
except:
return default
else:
return default
def to_db_int(s, default):
if s:
s = s.strip()
if len(s) == 0:
return default
elif s == 'x':
return default
else:
try:
return int(s)
except:
return default
else:
return default
def get_config(configfile):
config = ConfigParser.ConfigParser()
config.read(configfile)
return config
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