Apply 2to3 converter to tests.

tests/harvest_tools/Automaton/test_all_harvesters.py

-# -*- coding: utf-8 -*-
 """test_all_harvester
 
 """

tests/harvest_tools/Automaton/test_reject_on_oai.py

-# -*- coding: utf-8 -*-
 """test_reject_on_oai
 
 """
@@ -18,7 +17,7 @@ def test_is_record_in_db():
     row = db(query).select().first()
     assert row.origin == "http://cds.cern.ch/record/1389907, http://inspirehep.net/record/939619"
 
-    atm = Automaton(db, 7, 8, u"articles", 2)
+    atm = Automaton(db, 7, 8, "articles", 2)
 
     rec_id_1 = atm._is_record_in_db("Luminosity measurement",
                                     host="cds.cern.ch",

tests/harvest_tools/Automaton/test_single_harvester.py

-# -*- coding: utf-8 -*-
 """test_single_harvester
 
 """

tests/harvest_tools/CheckAndFix/test_acl_cds1753190_fix.py

-# -*- coding: utf-8 -*-
 """ARTICLE
 
     http://cds.cern.ch/record/1753190.

tests/harvest_tools/CheckAndFix/test_acl_cds1951625_fix.py

-# -*- coding: utf-8 -*-
 """ARTICLE
 
     http://cds.cern.ch/record/1951625.
@@ -28,17 +27,17 @@ from invenio_tools import load_record
 from plugin_dbui import get_id
 
 
-CPPM_AUTHORS = [u"S. Akar",
-                u"E. Aslanides",
-                u"J. Cogan",
-                u"W. Kanso",
-                u"R. Le Gac",
-                u"O. Leroy",
-                u"G. Mancinelli",
-                u"A. Mordà",
-                u"M. Perrin-Terrin",
-                u"J. Serrano",
-                u"A. Tsaregorodtsev"]
+CPPM_AUTHORS = ["S. Akar",
+                "E. Aslanides",
+                "J. Cogan",
+                "W. Kanso",
+                "R. Le Gac",
+                "O. Leroy",
+                "G. Mancinelli",
+                "A. Mordà",
+                "M. Perrin-Terrin",
+                "J. Serrano",
+                "A. Tsaregorodtsev"]
 
 
 @pytest.fixture(scope="module")
@@ -109,7 +108,7 @@ def test_my_affiliation(record):
 
     # delete the affiliation
     # and check that the affiliation is performed via the rescue list
-    rec[u"700"].u = ""
+    rec["700"].u = ""
 
     value = svc.my_affiliation(rec, id_project, id_team, "F. Last")
     assert value == ""

tests/harvest_tools/CheckAndFix/test_acl_ins1278588_fix.py

-# -*- coding: utf-8 -*-
 """ARTICLE
 
     http://inspirehep.net/record/1278588.

tests/harvest_tools/CheckAndFix/test_acti_cds1411352_fix.py

-# -*- coding: utf-8 -*-
 """PROCEEDING
 
     http://cds.cern.ch/record/1411352

tests/harvest_tools/CheckAndFix/test_acti_ins1276938_fix.py

-# -*- coding: utf-8 -*-
 """PROCEEDING
 
     http://inspirehep.net/record/1276938

tests/harvest_tools/CheckAndFix/test_checkandfix_non_conformities.py

-# -*- coding: utf-8 -*-
 """CheckAndFix non conformities
 
 """
@@ -13,10 +12,10 @@ def test_protection_format_authors():
     svc = CheckAndFix()
     svc.format_authors(record, "F. Last")
 
-    authors = record[u"700"]
+    authors = record["700"]
 
     assert len(authors) == 140
-    assert authors.iloc[0].fmt_name == u"S. Adrián-Martínez"
-    assert authors.iloc[128].fmt_name == u"J. D. Zornoza"
-    assert authors.iloc[139].fmt_name == u"D. M. Coward"
+    assert authors.iloc[0].fmt_name == "S. Adrián-Martínez"
+    assert authors.iloc[128].fmt_name == "J. D. Zornoza"
+    assert authors.iloc[139].fmt_name == "D. M. Coward"
 

tests/harvest_tools/CheckAndFix/test_com_cds1550918_fix.py

-# -*- coding: utf-8 -*-
 """TALK
 
     http://cds.cern.ch/record/1550918

tests/harvest_tools/CheckAndFix/test_phd_cds1394605_fix.py

-# -*- coding: utf-8 -*-
 """PHD
 
     http://cds.cern.ch/record/1394605
@@ -63,7 +62,7 @@ def test_submitted(record):
 
 
 def test_these_universities(record):
-    assert record.these_universities() == [u"Université de la Méditerrannée Aix-Marseille II"]
+    assert record.these_universities() == ["Université de la Méditerrannée Aix-Marseille II"]
 
 
 def test_year(record):

tests/harvest_tools/CheckAndFix/test_phd_cds1632177_fix.py

-# -*- coding: utf-8 -*-
 """PHD
 
     http://cds.cern.ch/record/1632177

tests/harvest_tools/CheckAndFix/test_phd_cds1642541_fix.py

-# -*- coding: utf-8 -*-
 """PHD
 
     http://cds.cern.ch/record/1642541
@@ -63,7 +62,7 @@ def test_submitted(record):
 
 
 def test_these_universities(record):
-    assert record.these_universities() == [u"Aix Marseille Université"]
+    assert record.these_universities() == ["Aix Marseille Université"]
 
 
 def test_year(record):

tests/harvest_tools/CheckAndFix/test_phd_cds2015250_fix.py

-# -*- coding: utf-8 -*-
 """PHD
 
     http://cds.cern.ch/record/2015250
@@ -6,8 +5,6 @@
 
 
 """
-import pytest
-
 from gluon import current
 from harvest_tools import CheckAndFix
 from invenio_tools import load_record
@@ -16,7 +13,6 @@ from invenio_tools import load_record
 def test_these_universities():
     record = load_record('cds.cern.ch', 2015250)
 
-
     svc = CheckAndFix()
 
     svc._get_reg_institute()
@@ -24,4 +20,4 @@ def test_these_universities():
 
     svc.format_universities(record)
 
-    assert record.these_universities() == [u"Milan Bicocca Université"]
+    assert record.these_universities() == ["Milan Bicocca Université"]

tests/harvest_tools/CheckAndFix/test_recovery_mechanism.py

-# -*- coding: utf-8 -*-
 """CheckAndfix non conformities
 
 Test some of the recovery mechanisms implement in the CheckAndFix class.
 
 """
-import pytest
-
-
 from harvest_tools import CheckAndFix
 from invenio_tools import load_record
 

tests/harvest_tools/test_harvest_tools_functions.py

-# -*- coding: utf-8 -*-
 """test harvest_tools functions
 
 """
-import pytest
-
-
 from gluon import current
 from harvest_tools import search_synonym, ToolException
 from invenio_tools import load_record
@@ -14,10 +10,10 @@ def test_author_type():
     """Check the type of string returns by the author functions is unicode."""
     record = load_record('inspirehep.net', 1278588)
 
-    assert type(record.first_author()) == unicode
+    assert type(record.first_author()) == str
 
     for author in record.authors_as_list():
-        assert type(author) == unicode
+        assert type(author) == str
 
 
 def test_search_synonym():

tests/invenio_tools/InvenioStore/test_invenio_cds1951625.py

-# -*- coding: utf-8 -*-
 """http://cds.cern.ch/record1951625
 
 """

tests/invenio_tools/InvenioStore/test_inveniostore.py

-# -*- coding: utf-8 -*-
 """test_inveniostore
 
 """

tests/invenio_tools/Marc12/test_marc.py

-# -*- coding: utf-8 -*-
 """test_marc
 
 """
-import pytest
-
-
 from invenio_tools import (is_conference,
                            is_institute,
                            is_thesis,

tests/invenio_tools/Record/test_acl_cds1753190.py

-# -*- coding: utf-8 -*-
 """ARTICLE
 
     http://cds.cern.ch/record/1753190.