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-rw-r--r--wqflask/base/trait.py15
1 files changed, 7 insertions, 8 deletions
diff --git a/wqflask/base/trait.py b/wqflask/base/trait.py
index 7666348e..a19b66f7 100644
--- a/wqflask/base/trait.py
+++ b/wqflask/base/trait.py
@@ -6,7 +6,6 @@ import resource
 import codecs
 import requests
 import random
-import urllib
 
 from base import webqtlConfig
 from base.webqtlCaseData import webqtlCaseData
@@ -118,7 +117,7 @@ class GeneralTrait(object):
         vals = []
         the_vars = []
         sample_aliases = []
-        for sample_name, sample_data in self.data.items():
+        for sample_name, sample_data in list(self.data.items()):
             if sample_data.value != None:
                 if not include_variance or sample_data.variance != None:
                     samples.append(sample_name)
@@ -193,7 +192,7 @@ class GeneralTrait(object):
         '''
 
         if self.chr and self.mb:
-            self.location = 'Chr %s @ %s Mb'  % (self.chr,self.mb)
+            self.location = 'Chr %s @ %s Mb'  % (self.chr, self.mb)
         elif self.chr:
             self.location = 'Chr %s @ Unknown position' % (self.chr)
         else:
@@ -260,7 +259,7 @@ def get_sample_data():
                 trait_dict['pubmed_link'] = trait_ob.pubmed_link
             trait_dict['pubmed_text'] = trait_ob.pubmed_text
 
-        return json.dumps([trait_dict, {key: value.value for key, value in trait_ob.data.iteritems() }])
+        return json.dumps([trait_dict, {key: value.value for key, value in list(trait_ob.data.items()) }])
     else:
         return None
     
@@ -440,7 +439,7 @@ def retrieve_trait_info(trait, dataset, get_qtl_info=False):
         #XZ, 05/08/2009: We also should use Geno.Id to find marker instead of just using Geno.Name
         # to avoid the problem of same marker name from different species.
         elif dataset.type == 'Geno':
-            display_fields_string = string.join(dataset.display_fields,',Geno.')
+            display_fields_string = string.join(dataset.display_fields, ',Geno.')
             display_fields_string = 'Geno.' + display_fields_string
             query = """
                     SELECT %s
@@ -459,7 +458,7 @@ def retrieve_trait_info(trait, dataset, get_qtl_info=False):
             query = """SELECT %s FROM %s WHERE Name = %s"""
             logger.sql(query)
             trait_info = g.db.execute(query,
-                                    (string.join(dataset.display_fields,','),
+                                    (string.join(dataset.display_fields, ','),
                                                 dataset.type, trait.name)).fetchone()
 
     if trait_info:
@@ -605,6 +604,6 @@ def retrieve_trait_info(trait, dataset, get_qtl_info=False):
                 if trait.lrs != "":
                     trait.LRS_score_repr = LRS_score_repr = '%3.1f' % trait.lrs
     else:
-        raise KeyError, `trait.name`+' information is not found in the database.'
+        raise KeyError(repr(trait.name)+' information is not found in the database.')
         
-    return trait
\ No newline at end of file
+    return trait