port python2.x code to python3.xHEADmasterdevel

Change-Id: I10c5bcbe7330b9b7a645cf464726ecf1d25183c5
Signed-off-by: biao716.wang <biao716.wang@samsung.com>

17 files changed, 96 insertions, 97 deletions

diff --git a/debian/control b/debian/control
index 99b9a41..5500fad 100644
--- a/debian/control
+++ b/debian/control
@@ -2,21 +2,20 @@ Source: repa
 Maintainer: Junghyun Kim <jh0822.kim@samsung.com>
 Section: utils
 Priority: optional
-Build-Depends: debhelper (>= 9),
-               python-all (>= 2.6),
-               python-setuptools
+Build-Depends: debhelper (>= 9), dh-python,
+               python3-all, python3, python3-setuptools
 Standards-Version: 3.8.4
 XS-Python-Version: >= 2.6
 
 Package: repa
 Architecture: all
-Depends: python (>=2.6),
+Depends: python3,
          osc,
          gbs-api,
-         python-setuptools,
-         python-jenkinsapi,
+         python3-setuptools,
+         python3-jenkinsapi,
          ${misc:Depends},
-         ${python:Depends}
+         ${python3:Depends}
 Description: tool to help release engineers to maintain code submissions
  Release Engineering Process Assistant(REPA) is a tool for release engineers
  of Tizen projects. It allows to list submissions, accept or reject them and
diff --git a/debian/rules b/debian/rules
index 9c13336..641186e 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1,4 +1,4 @@
 #!/usr/bin/make -f
 
 %:
-	dh $@ --with=python2
+	dh $@ --with python3 --buildsystem=pybuild
diff --git a/examples/plugin/repa_plugin/plugin.py b/examples/plugin/repa_plugin/plugin.py
index 602776b..7403fc0 100644
--- a/examples/plugin/repa_plugin/plugin.py
+++ b/examples/plugin/repa_plugin/plugin.py
@@ -47,8 +47,8 @@ class Test(object):
 
     def run(self, argv):
         """Command line entry point."""
-        print '%s: Not implemented yet' % self.help
-        print 'paremeter: %s' % argv.opt
+        print('%s: Not implemented yet' % self.help)
+        print('paremeter: %s' % argv.opt)
 
 
 if __name__ == '__main__':
diff --git a/packaging/repa.spec b/packaging/repa.spec
index 63cf1e5..20ba448 100644
--- a/packaging/repa.spec
+++ b/packaging/repa.spec
@@ -12,13 +12,13 @@ Group:          Development/Tools/Building
 Source0:        %{name}_%{version}.tar.gz
 BuildArch:      noarch
 
-BuildRequires:  python-setuptools
+BuildRequires:  python3-setuptools
 
 Requires:       gbs-api
 Requires:       osc
-Requires:       python >= 2.6
-Requires:       python-setuptools
-Requires:       python-jenkinsapi
+Requires:       python3
+Requires:       python3-setuptools
+Requires:       python3-jenkinsapi
 
 %description
 This tool is to assist release engineers to operate with submissions
@@ -28,10 +28,10 @@ in easy and flexible manner
 %setup -q
 
 %build
-%{__python} ./setup.py build
+python3 ./setup.py build
 
 %install
-%{__python} ./setup.py install --root=%{buildroot} --prefix=%{_prefix}
+python3 ./setup.py install --root=%{buildroot} --prefix=%{_prefix}
 
 %clean
 rm -rf %{buildroot}
@@ -41,9 +41,9 @@ rm -rf %{buildroot}
 %defattr(-,root,root,-)
 %config %{_sysconfdir}/%{name}.conf
 %{_datadir}/doc/packages/%{name}
-%{python_sitelib}/%{name}-%{version}*.egg-info
-%{python_sitelib}/%{name}-%{version}*-nspkg.pth
-%{python_sitelib}/%{name}
+%{python3_sitelib}/%{name}-%{version}*.egg-info
+%{python3_sitelib}/%{name}-%{version}*-nspkg.pth
+%{python3_sitelib}/%{name}
 %{_bindir}/%{name}
 %{_mandir}/man1/*
 
diff --git a/repa/common.py b/repa/common.py
index f9797bc..9f6c745 100644
--- a/repa/common.py
+++ b/repa/common.py
@@ -108,7 +108,7 @@ def accept_or_reject(obs, submission, state, target, comment='',
     for name, project, meta in _resolve_submissions(obs, submission, target):
         # osc submitreq [OPTIONS] SOURCEPRJ SOURCEPKG DESTPRJ [DESTPKG]
         # osc request accept [-m TEXT] ID
-        print "submission %s" % str(name)
+        print("submission %s" % str(name))
 
         submitter = meta.get('submitter')
         projects = '[' + ', '.join(meta['projects']) + ']'
@@ -128,8 +128,8 @@ def accept_or_reject(obs, submission, state, target, comment='',
                                      'submission': str(name),
                                      'target_project': target_prj,
                                      'comment': comment}, jenkins_cred)
-            print "Jenkins job: re, build #%s, status: %s" % (build, status)
-            print out
+            print("Jenkins job: re, build #%s, status: %s" % (build, status))
+            print(out)
         else:
             # Create SR
             org_source_packages=obs.get_source_packages(project)
@@ -149,7 +149,7 @@ def accept_or_reject(obs, submission, state, target, comment='',
             reqid = obs.create_sr(project, source_packages,
                                   target_prj, message=message)
 
-            print 'created SR %s' % reqid
+            print('created SR %s' % reqid)
 
             # and immediately set its state
             message = "SR %s is set to %s" % (reqid, state)
@@ -157,7 +157,7 @@ def accept_or_reject(obs, submission, state, target, comment='',
                 message += comment
             obs.set_sr_state(reqid, state=state,
                          message=str(message), force=True)
-            print 'set SR state to', state
+            print('set SR state to', state)
 
     # delete submit group
     if submission.startswith('submitgroup'):
diff --git a/repa/diff.py b/repa/diff.py
index 954321b..055c6a0 100644
--- a/repa/diff.py
+++ b/repa/diff.py
@@ -91,8 +91,8 @@ def diff(obs, cmpinfo, targetinfo, is_colorize=False):
                 except RepaException:
                     pass
 
-            print "%-55s %-12s %-12s %-40s %s" % \
-                  (path, rev_cmp[:10], str(rev_target)[:10], cmp_tag, status)
+            print("%-55s %-12s %-12s %-40s %s" % \
+                  (path, rev_cmp[:10], str(rev_target)[:10], cmp_tag, status))
 
 
 class Diff(object):
diff --git a/repa/group.py b/repa/group.py
index 9f34f2d..23eb063 100755
--- a/repa/group.py
+++ b/repa/group.py
@@ -35,7 +35,7 @@ import json
 import re
 
 from collections import defaultdict
-from StringIO import StringIO
+from io import StringIO
 from multiprocessing.pool import ThreadPool
 from functools import partial
 
@@ -47,18 +47,18 @@ from repa.common import RepaException, get_project_by_name, OBS_PROJECT_PREFIX
 def check_target_prj(submissions):
     """Check if target projects are the same for all submissions"""
     result = defaultdict(list)
-    for submission, data in submissions.iteritems():
+    for submission, data in submissions.items():
         result[data['meta']['obs_target_prj']].append(submission)
     if len(result) > 1:
         message = '\n'.join('%s: %s' % (project, ' '.join(subms)) \
-                                for project, subms in result.iteritems())
+                                for project, subms in result.items())
         raise RepaException('Target projects differ:\n%s\n' % message)
 
 
 def check_build_results(bresults):
     """Check if build targets are published."""
     for subm, _, results in bresults:
-        for target, res in results.iteritems():
+        for target, res in results.items():
             if res['state'] != 'published' or res['code'] != 'published':
                 if res['packages']:
                     raise RepaException("%s: target %s is not published yet" %
@@ -75,21 +75,21 @@ def check_binary_pkgs(obs, submissions, noaggregate=''):
     """
     binaries = defaultdict(dict)
     result = set(submissions.keys())
-    for submission, data in sorted(submissions.iteritems()):
+    for submission, data in sorted(submissions.items()):
         pkgs = list(obs.get_binary_packages(data['project']))
         # check if submission has binary packages
         for repo, bins in pkgs:
             # check if submissions have common packages
-            for subm, info in binaries.iteritems():
+            for subm, info in binaries.items():
                 if repo in info:
                     common = set(info[repo]).intersection(bins)
                     if common and noaggregate:
                         common = set(pkg for pkg in common \
                                       if not re.match(noaggregate, pkg))
                     if common:
-                        print '%s and %s have %d common packages,' \
+                        print('%s and %s have %d common packages,' \
                               ' skipping %s' % (subm, submission,
-                                                len(common), submission)
+                                                len(common), submission))
                         if submission in result:
                             result.remove(submission)
                         break
@@ -129,7 +129,7 @@ def aggregate(obs, bresults, gproject, processes):
     if processes > 1:
         pool = ThreadPool(processes=processes)
     for subm, prj, results in bresults:
-        for res in results.itervalues():
+        for res in results.values():
             for pkg, state in res['packages']:
                 if state == 'succeeded' and pkg not in aggregated:
                     if processes > 1:
@@ -139,7 +139,7 @@ def aggregate(obs, bresults, gproject, processes):
                                          callback=callback)
                     else:
                         obs.aggregate_package(prj, pkg, gproject, pkg)
-                        print 'aggregated %s/%s' % (subm, pkg)
+                        print('aggregated %s/%s' % (subm, pkg))
                     aggregated.add(pkg)
 
     if processes > 1:
@@ -166,24 +166,24 @@ def group_submissions(obs, submissions, target, comment,
     check_target_prj(info)
 
     bresults = [(subm, data['project'], data['build_results']) \
-                     for subm, data in info.iteritems()]
+                     for subm, data in info.items()]
     check_build_results(bresults)
 
     # filter out conflicting submissions
     filtered = check_binary_pkgs(obs, info, noaggregate)
     bresults = [item for item in bresults if item[0] in filtered]
-    info = dict(item for item in info.iteritems() if item[0] in filtered)
+    info = dict(item for item in info.items() if item[0] in filtered)
 
     # create group project
-    name, gproject = create_group_project(obs, info.keys(),
-                                          info.itervalues().next()['meta'],
+    name, gproject = create_group_project(obs, list(info.keys()),
+                                          iter(info.values()).next()['meta'],
                                           comment)
-    print 'Created submit group %s\n' % name
+    print('Created submit group %s\n' % name)
 
     aggregated = aggregate(obs, bresults, gproject, processes)
 
-    print '\n%d submissions (%d packages) have been merged into %s' % \
-          (len(info), len(aggregated), name)
+    print('\n%d submissions (%d packages) have been merged into %s' % \
+          (len(info), len(aggregated), name))
 
 class Group(object):
     """Subcommand: Manage group  submissions."""
diff --git a/repa/list.py b/repa/list.py
index d92e4fa..d3f6372 100755
--- a/repa/list.py
+++ b/repa/list.py
@@ -44,7 +44,7 @@ def get_status(meta, colorizer, build_results=None, ignore='',
     if build_results:
         codes = set()
         pkgstatus = {}
-        for (repo, arch), target in build_results.iteritems():
+        for (repo, arch), target in build_results.items():
             codes.add(target.get('code'))
             codes.add(target.get('state'))
             for pkginfo in target['packages']:
@@ -77,7 +77,7 @@ def get_status(meta, colorizer, build_results=None, ignore='',
         # Add build time to the status
         project = get_prerelease(meta['git_tag'], meta['obs_target_prj'])
         btime = 0
-        for (repo, arch), target in build_results.iteritems():
+        for (repo, arch), target in build_results.items():
             btime = max(btime, obs.get_build_time(str(project), str(repo),
                                                   str(arch)))
         minutes, seconds = divmod(btime, 60)
@@ -91,11 +91,11 @@ def show_urls(meta):
     """Print OBS and download urls."""
     download_url = get_download_url(meta)
     if download_url:
-        print '    download url: ', download_url
+        print('    download url: ', download_url)
     obs_url = get_obs_url(meta)
     if obs_url:
-        print '    obs url: ', obs_url
-    print
+        print('    obs url: ', obs_url)
+    print()
 
 def get_sr(obs, project, package, tag, status):
     """Check if tag is in comments of accepted/declined SRs."""
@@ -137,40 +137,40 @@ def list_submissions(obs, target, processes, base, is_colorize=False,
                     if rsr:
                         base_status = colorizer.red('rejected. SR %s' % rsr)
             if refprj:
-                print '%-37s %-37s %-37s %-37s %s' % \
+                print('%-37s %-37s %-37s %-37s %s' % \
                       (meta['git_tag'],
                        meta['ref_obs_target_prj'],
                        get_status(meta, colorizer, build_results,
                                   ignore, obs, showtime),
-                       base_status, ','.join(projects))
+                       base_status, ','.join(projects)))
             else:
-                print '%-37s %-37s %-37s %s' % \
+                print('%-37s %-37s %-37s %s' % \
                       (meta['git_tag'],
                        get_status(meta, colorizer, build_results,
                                   ignore, obs, showtime),
-                       base_status, ','.join(projects))
+                       base_status, ','.join(projects)))
         else:
             if refprj:
-                print '%-37s %-37s %-37s %s' % \
+                print('%-37s %-37s %-37s %s' % \
                       (meta['git_tag'],
                        meta['ref_obs_target_prj'],
                        get_status(meta, colorizer, build_results,
                                   ignore, obs, showtime),
-                       ','.join(projects))
+                       ','.join(projects)))
             else:
-                 print '%-37s %-37s %s' % \
+                 print('%-37s %-37s %s' % \
                       (meta['git_tag'],
                        get_status(meta, colorizer, build_results,
                                   ignore, obs, showtime),
-                       ','.join(projects))
+                       ','.join(projects)))
         if showurls:
             show_urls(meta)
 
     # groups
     if groups:
-        print
+        print()
         for meta in groups:
-            print '%-37s %-37s' % (meta['name'], get_status(meta, colorizer))
+            print('%-37s %-37s' % (meta['name'], get_status(meta, colorizer)))
             if showurls:
                 show_urls(meta)
 
diff --git a/repa/lock.py b/repa/lock.py
index a9d9c04..6f7af5d 100644
--- a/repa/lock.py
+++ b/repa/lock.py
@@ -66,8 +66,8 @@ class Lock(object):
                                 'submission': argv.submission,
                                 'target_project': argv.project,
                                 'comment': argv.comment}, cred)
-        print "Jenkins job: %s, build #%s, status: %s" % (job, build, status)
-        print out
+        print("Jenkins job: %s, build #%s, status: %s" % (job, build, status))
+        print(out)
         return status == 'SUCCESS'
 
 if __name__ == '__main__':
diff --git a/repa/main.py b/repa/main.py
index 68bfac8..bae9330 100755
--- a/repa/main.py
+++ b/repa/main.py
@@ -31,7 +31,7 @@ Command line parsing, script entry point.
 
 import sys
 import pkg_resources
-import ConfigParser
+import configparser
 
 from os.path import expanduser
 from argparse import ArgumentParser
@@ -90,7 +90,7 @@ def read_config(paths=('/etc/repa.conf', expanduser('~/.repa.conf')),
     Configuration is read from the set of files provided.
     Optional section name can be specified to read options from
     """
-    conf = ConfigParser.RawConfigParser()
+    conf = configparser.RawConfigParser()
     if not conf.read(paths):
         raise RepaException("Configuration file not found")
     if not conf.has_section(section):
@@ -111,7 +111,7 @@ def read_config(paths=('/etc/repa.conf', expanduser('~/.repa.conf')),
 
 def update_args(config, args):
     """Set configuration options as args attributes."""
-    for key, val in config.iteritems():
+    for key, val in config.items():
         if not hasattr(args, key):
             setattr(args, key, val)
     return args
@@ -131,7 +131,7 @@ def main(argv=sys.argv[1:]):
         args = parse_args(argv)
         return args.func(args)
     except (RepaException, KeyboardInterrupt) as error:
-        print >> sys.stderr, error
+        print(error, file=sys.stderr)
 
 
 if __name__ == '__main__':
diff --git a/repa/obs.py b/repa/obs.py
index 1ac67e5..7e5c313 100644
--- a/repa/obs.py
+++ b/repa/obs.py
@@ -40,8 +40,8 @@ import locale
 
 from base64 import b64encode
 from xml.etree import cElementTree as ET
-from StringIO import StringIO
-from urllib2 import HTTPError
+from io import StringIO
+from urllib.error import HTTPError
 
 from osc import core
 
diff --git a/repa/rebuild.py b/repa/rebuild.py
index 898658f..7091022 100644
--- a/repa/rebuild.py
+++ b/repa/rebuild.py
@@ -68,8 +68,8 @@ class Rebuild(object):
                                 'package': argv.package,
                                 'target_project': argv.project,
                                 'comment': argv.comment}, cred)
-        print "Jenkins job: %s, build #%s, status: %s" % (job, build, status)
-        print out
+        print("Jenkins job: %s, build #%s, status: %s" % (job, build, status))
+        print(out)
         return status == 'SUCCESS'
 
 if __name__ == '__main__':
diff --git a/repa/remove.py b/repa/remove.py
index 5bfe05b..be21b89 100644
--- a/repa/remove.py
+++ b/repa/remove.py
@@ -66,8 +66,8 @@ class Remove(object):
                                 'submission': argv.submission,
                                 'target_project': argv.project,
                                 'comment': argv.comment}, cred)
-        print "Jenkins job: %s, build #%s, status: %s" % (job, build, status)
-        print out
+        print("Jenkins job: %s, build #%s, status: %s" % (job, build, status))
+        print(out)
         return status == 'SUCCESS'
 
 if __name__ == '__main__':
diff --git a/repa/rmgroup.py b/repa/rmgroup.py
index 8c3a901..97231ed 100644
--- a/repa/rmgroup.py
+++ b/repa/rmgroup.py
@@ -42,7 +42,7 @@ def rmgroup(obs, name, target):
         raise RepaException("Group name must start from 'submitgroup/'")
     project = get_project_by_name(obs, name, target)[0]
     obs.delete_project(project, force=True)
-    print 'Submission group %s has been removed' % name
+    print('Submission group %s has been removed' % name)
 
 
 class RmGroup(object):
diff --git a/repa/show.py b/repa/show.py
index bc479a4..a10b65f 100755
--- a/repa/show.py
+++ b/repa/show.py
@@ -42,7 +42,7 @@ def get_status(results):
     """Gest submission status."""
     # Process project build results
     codes = set()
-    for target in results.itervalues():
+    for target in results.values():
         codes.add(target.get('code'))
         codes.add(target.get('state'))
         for pkginfo in target['packages']:
@@ -56,51 +56,51 @@ def show(obs, name, target):
     is_group = name.startswith('submitgroup/')
     _, meta, build_results = get_project_by_name(obs, name, target)
 
-    print
+    print()
     if is_group:
-        print 'Submit Group:', name
+        print('Submit Group:', name)
     else:
-        print 'Submission:', name
-    print 'Target project:', target
+        print('Submission:', name)
+    print('Target project:', target)
     if 'git_commit' in meta:
-        print 'Commit:', meta['git_commit']
+        print('Commit:', meta['git_commit'])
     if 'submitter' in meta:
-        print 'Submitter:', meta['submitter']
+        print('Submitter:', meta['submitter'])
 
     download_url = get_download_url(meta)
     if download_url:
-        print 'Download Url:', download_url
-    print 'OBS Url:', get_obs_url(meta)
+        print('Download Url:', download_url)
+    print('OBS Url:', get_obs_url(meta))
 
     if is_group:
-        print 'Submissions:'
+        print('Submissions:')
         for subm in meta['submissions']:
-            print '   ', subm
+            print('   ', subm)
     else:
-        print 'Git trees:'
+        print('Git trees:')
         for tree in meta['projects']:
-            print '   ', tree
+            print('   ', tree)
     if 'images' in meta:
-        print
-        print 'Images:'
+        print()
+        print('Images:')
         for img in meta['images']:
-            print '    %-40s %s' % (img['name'], img['status'])
+            print('    %-40s %s' % (img['name'], img['status']))
 
     if build_results:
         result = defaultdict(list)
-        for (repo, arch), target in build_results.iteritems():
+        for (repo, arch), target in build_results.items():
             for pkg, status in target['packages']:
                 if status not in ('succeeded', 'building',
                                   'blocked', 'disabled'):
                     result[(repo, arch)].append((pkg, status))
         if result:
-            print
-            print 'Package build failures:'
-            for (repo, arch), pkginfo in result.iteritems():
+            print()
+            print('Package build failures:')
+            for (repo, arch), pkginfo in result.items():
                 if pkginfo:
-                    print '    %s/%s' % (repo, arch)
+                    print('    %s/%s' % (repo, arch))
                     for pkg, status in pkginfo:
-                        print '        %-40s %s' % (pkg, status)
+                        print('        %-40s %s' % (pkg, status))
 
 
 class Show(object):
diff --git a/repa/unlock.py b/repa/unlock.py
index 7e90330..de589e5 100644
--- a/repa/unlock.py
+++ b/repa/unlock.py
@@ -66,8 +66,8 @@ class Unlock(object):
                                 'submission': argv.submission,
                                 'target_project': argv.project,
                                 'comment': argv.comment}, cred)
-        print "Jenkins job: %s, build #%s, status: %s" % (job, build, status)
-        print out
+        print("Jenkins job: %s, build #%s, status: %s" % (job, build, status))
+        print(out)
         return status == 'SUCCESS'
 
 if __name__ == '__main__':
diff --git a/repa/update.py b/repa/update.py
index d9e3685..73ca372 100644
--- a/repa/update.py
+++ b/repa/update.py
@@ -65,8 +65,8 @@ def update(obs, name, target, ref_target_prj):
     prj, meta, build_results = get_project_by_name(obs, name, target)
 
     if meta['ref_obs_target_prj']:
-        print 'old_ref: %s new_ref: %s' %(meta['ref_obs_target_prj'],
-                                           ref_target_prj)
+        print('old_ref: %s new_ref: %s' %(meta['ref_obs_target_prj'],
+                                           ref_target_prj))
     else:
         raise RepaException("update is not supported. "
                                 "ref_obs_target_prj values: %s" % \