opendev/git-restack
Code Issues Proposed changes

Add Python 3 support.

Browse Source 
Since git-review made it to http://py3ksupport.appspot.com/, why don't
support Python 3.

Change-Id: I75c28e4887ca79e794553758d671c75740849f97
This commit is contained in:
Yuriy Taraday 2012-05-29 14:23:55 +04:00
parent 0d92517ce5
commit 27929e5ae2
3 changed files with 89 additions and 76 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
AUTHORS
View File

@ -4,3 +4,4 @@ Saggi Mizrahi <smizrahi@redhat.com>
Kiall Mac Innes <kiall@managedit.ie>
Roan Kattouw <roan.kattouw@gmail.com>
Antoine Musso <hashar@free.fr>
Yuriy Taraday <yorik.sar@gmail.com>

157
git-review
View File

@ -1,4 +1,6 @@
#!/usr/bin/env python
from __future__ import print_function
COPYRIGHT = """\
Copyright (C) 2011-2012 OpenStack LLC.
@ -16,12 +18,17 @@ implied.
See the License for the specific language governing permissions and
limitations under the License."""
import sys
import urllib
import json
from distutils.version import StrictVersion
from urlparse import urlparse
import ConfigParser
if sys.version < '3':
from urlparse import urlparse
import ConfigParser
else:
from urllib.parse import urlparse
import configparser as ConfigParser
import datetime
import os
@ -52,13 +59,14 @@ class colors:
def run_command(cmd, status=False, env={}):
if VERBOSE:
print datetime.datetime.now(), "Running:", cmd
print(datetime.datetime.now(), "Running:", cmd)
cmd_list = shlex.split(str(cmd))
newenv = os.environ
newenv.update(env)
p = subprocess.Popen(cmd_list, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT, env=newenv)
(out, nothing) = p.communicate()
out = out.decode('utf-8')
if status:
return (p.returncode, out.strip())
return out.strip()
@ -129,7 +137,7 @@ def set_hooks_commit_msg(remote, target_file):
if not os.path.exists(target_file) or UPDATE:
if VERBOSE:
print "Fetching commit hook from: scp://%s:%s" % (hostname, port)
print("Fetching commit hook from: scp://%s:%s" % (hostname, port))
scp_cmd = "scp "
if port is not None:
scp_cmd += "-P%s " % port
@ -140,8 +148,8 @@ def set_hooks_commit_msg(remote, target_file):
scp_cmd += ":hooks/commit-msg %s" % target_file
(status, scp_output) = run_command_status(scp_cmd)
if status != 0:
print "Problems encountered installing commit-msg hook"
print scp_output
print("Problems encountered installing commit-msg hook")
print(scp_output)
return False
if not os.access(target_file, os.X_OK):
@ -162,11 +170,11 @@ def test_remote(username, hostname, port, project):
(status, ssh_output) = run_command_status(cmd)
if status == 0:
if VERBOSE:
print "%s@%s:%s worked." % (username, hostname, port)
print("%s@%s:%s worked." % (username, hostname, port))
return True
else:
if VERBOSE:
print "%s@%s:%s did not work." % (username, hostname, port)
print("%s@%s:%s did not work." % (username, hostname, port))
return False
@ -192,18 +200,18 @@ def add_remote(hostname, port, project, remote):
remote_url = make_remote_url(username, hostname, port, project)
if VERBOSE:
print "No remote set, testing %s" % remote_url
print("No remote set, testing %s" % remote_url)
if not test_remote(username, hostname, port, project):
print "Could not connect to gerrit."
print("Could not connect to gerrit.")
username = raw_input("Enter your gerrit username: ")
remote_url = make_remote_url(username, hostname, port, project)
print "Trying again with %s" % remote_url
print("Trying again with %s" % remote_url)
if not test_remote(username, hostname, port, project):
raise Exception("Could not connect to gerrit at %s" % remote_url)
asked_for_username = True
print "Creating a git remote called \"%s\" that maps to:" % remote
print "\t%s" % remote_url
print("Creating a git remote called \"%s\" that maps to:" % remote)
print("\t%s" % remote_url)
cmd = "git remote add -f %s %s" % (remote, remote_url)
(status, remote_output) = run_command_status(cmd)
@ -211,11 +219,11 @@ def add_remote(hostname, port, project, remote):
raise Exception("Error running %s" % cmd)
if asked_for_username:
print
print "This repository is now set up for use with git-review."
print "You can set the default username for future repositories with:"
print ' git config --global --add gitreview.username "%s"' % username
print
print()
print("This repository is now set up for use with git-review.")
print("You can set the default username for future repositories with:")
print(' git config --global --add gitreview.username "%s"' % username)
print()
def parse_git_show(remote, verb):
@ -234,7 +242,7 @@ def parse_git_show(remote, verb):
port = parsed_url.port
if VERBOSE:
print "Found origin %s URL:" % verb, fetch_url
print("Found origin %s URL:" % verb, fetch_url)
# Workaround bug in urlparse on OSX
if parsed_url.scheme == "ssh" and parsed_url.path[:2] == "//":
@ -298,11 +306,11 @@ def update_remote(remote):
cmd = "git remote update %s" % remote
(status, output) = run_command_status(cmd)
if VERBOSE:
print output
print(output)
if status != 0:
print "Problem running '%s'" % cmd
print("Problem running '%s'" % cmd)
if not VERBOSE:
print output
print(output)
return False
return True
@ -325,24 +333,24 @@ def check_remote(branch, remote, hostname, port, project):
return
# We have the remote, but aren't set up to fetch. Fix it
if VERBOSE:
print "Setting up gerrit branch tracking for better rebasing"
print("Setting up gerrit branch tracking for better rebasing")
update_remote(remote)
return
if hostname == False or port == False or project == False:
# This means there was no .gitreview file
print "No '.gitreview' file found in this repository."
print "We don't know where your gerrit is. Please manually create "
print "a remote named gerrit and try again."
print("No '.gitreview' file found in this repository.")
print("We don't know where your gerrit is. Please manually create ")
print("a remote named gerrit and try again.")
sys.exit(1)
# Gerrit remote not present, try to add it
try:
add_remote(hostname, port, project, remote)
except:
print sys.exc_info()[2]
print "We don't know where your gerrit is. Please manually create "
print "a remote named \"%s\" and try again." % remote
print(sys.exc_info()[2])
print("We don't know where your gerrit is. Please manually create ")
print("a remote named \"%s\" and try again." % remote)
raise
@ -356,8 +364,8 @@ def rebase_changes(branch, remote):
cmd = "git rebase -i %s" % remote_branch
(status, output) = run_command_status(cmd, env=dict(GIT_EDITOR='true'))
if status != 0:
print "Errors running %s" % cmd
print output
print("Errors running %s" % cmd)
print(output)
return False
return True
@ -400,27 +408,28 @@ def assert_one_change(remote, branch, yes, have_hook):
(use_color, branch_name, remote, branch)
(status, output) = run_command_status(cmd)
if status != 0:
print "Had trouble running %s" % cmd
print output
print("Had trouble running %s" % cmd)
print(output)
sys.exit(1)
output_lines = len(output.split("\n"))
if output_lines == 1 and not have_hook:
print "Your change was committed before the commit hook was installed"
print "Amending the commit to add a gerrit change id"
print("Your change was committed before the commit hook was installed")
print("Amending the commit to add a gerrit change id")
run_command("git commit --amend", env=dict(GIT_EDITOR='true'))
elif output_lines == 0:
print "No changes between HEAD and %s/%s." % (remote, branch)
print "Submitting for review would be pointless."
print("No changes between HEAD and %s/%s." % (remote, branch))
print("Submitting for review would be pointless.")
sys.exit(1)
elif output_lines > 1:
if not yes:
print "You have more than one commit that you are about to submit."
print "The outstanding commits are:\n\n%s\n" % output
print "Is this really what you meant to do?"
print("You have more than one commit"
" that you are about to submit.")
print("The outstanding commits are:\n\n%s\n" % output)
print("Is this really what you meant to do?")
yes_no = raw_input("Type 'yes' to confirm: ")
if yes_no.lower().strip() != "yes":
print "Aborting."
print "Please rebase/squash your changes and try again"
print("Aborting.")
print("Please rebase/squash your changes and try again")
sys.exit(1)
@ -465,25 +474,25 @@ def list_reviews(remote):
% (ssh_cmd, hostname, query_string))
if status != 0:
print "Could not fetch review information from gerrit"
print output
print("Could not fetch review information from gerrit")
print(output)
return status
for line in output.split("\n"):
# Warnings from ssh wind up in this output
if line[0] != "{":
print line
print(line)
continue
try:
review_info = json.loads(line)
except:
if VERBOSE:
print output
print "Could not parse json query response:", sys.exc_info()[1]
print(output)
print("Could not parse json query response:", sys.exc_info()[1])
return 1
if 'type' in review_info:
print "Found %d items for review" % review_info['rowCount']
print("Found %d items for review" % review_info['rowCount'])
break
change = review_info['number']
@ -492,7 +501,7 @@ def list_reviews(remote):
if check_color_support():
change = colors.yellow + change + colors.reset
branch = colors.green + branch + colors.reset
print "%s %s %s" % (change, branch, subject)
print("%s %s %s" % (change, branch, subject))
return 0
@ -515,8 +524,8 @@ def download_review(review, masterbranch, remote):
% (ssh_cmd, hostname, query_string))
if status != 0:
print "Could not fetch review information from gerrit"
print output
print("Could not fetch review information from gerrit")
print(output)
return status
review_jsons = output.split("\n")
found_review = False
@ -530,8 +539,8 @@ def download_review(review, masterbranch, remote):
break
if not found_review:
if VERBOSE:
print output
print "Could not find a gerrit review with id: %s" % review
print(output)
print("Could not find a gerrit review with id: %s" % review)
return 1
try:
@ -545,60 +554,60 @@ def download_review(review, masterbranch, remote):
revision = review_info['currentPatchSet']['revision']
refspec = review_info['currentPatchSet']['ref']
print "Downloading %s from gerrit into %s" % (refspec, branch_name)
print("Downloading %s from gerrit into %s" % (refspec, branch_name))
(status, output) = run_command_status("git fetch %s %s"
% (remote, refspec))
if status != 0:
print output
print(output)
return status
checkout_cmd = "git checkout -b %s FETCH_HEAD" % branch_name
(status, output) = run_command_status(checkout_cmd)
if status != 0:
if re.search("already exists\.?", output):
print "Branch already exists - reusing"
print("Branch already exists - reusing")
checkout_cmd = "git checkout %s" % branch_name
(status, output) = run_command_status(checkout_cmd)
if status != 0:
print output
print(output)
return status
reset_cmd = "git reset --hard FETCH_HEAD"
(status, output) = run_command_status(reset_cmd)
if status != 0:
print output
print(output)
return status
else:
print output
print(output)
return status
print "Switched to branch '%s'" % branch_name
print("Switched to branch '%s'" % branch_name)
return 0
def finish_branch(target_branch):
local_branch = get_branch_name(target_branch)
if VERBOSE:
print "Switching back to %s and deleting %s" % (target_branch,
local_branch)
print("Switching back to %s and deleting %s" % (target_branch,
local_branch))
checkout_cmd = "git checkout %s" % target_branch
(status, output) = run_command_status(checkout_cmd)
if status != 0:
print output
print(output)
return status
print "Switched to branch '%s'" % target_branch
print("Switched to branch '%s'" % target_branch)
close_cmd = "git branch -D %s" % local_branch
(status, output) = run_command_status(close_cmd)
if status != 0:
print output
print(output)
return status
print "Deleted branch '%s'" % local_branch
print("Deleted branch '%s'" % local_branch)
return 0
def print_exit_message(status, needs_update):
if needs_update:
print """
print("""
***********************************************************
A new version of git-review is available on PyPI. Please
update your copy with:
@ -607,7 +616,7 @@ update your copy with:
to ensure proper behavior with gerrit. Thanks!
***********************************************************
"""
""")
sys.exit(status)
@ -668,7 +677,7 @@ def main():
options = parser.parse_args()
if options.license:
print COPYRIGHT
print(COPYRIGHT)
sys.exit(0)
branch = options.branch
@ -694,7 +703,7 @@ def main():
if topic is None:
topic = get_topic(branch)
if VERBOSE:
print "Found topic '%s' from parsing changes." % topic
print("Found topic '%s' from parsing changes." % topic)
hook_file = get_hooks_target_file()
@ -718,12 +727,12 @@ def main():
cmd = "git push %s HEAD:refs/%s/%s/%s" % (remote, ref, branch,
topic)
if options.dry:
print "Please use the following command " \
"to send your commits to review:\n"
print "\t%s\n" % cmd
print("Please use the following command " \
"to send your commits to review:\n")
print("\t%s\n" % cmd)
else:
(status, output) = run_command_status(cmd)
print output
print(output)
if options.finish and not options.dry and status == 0:
status = finish_branch(branch)

7
setup.py
View File

@ -21,7 +21,7 @@ from setuptools.command.install import install
# version comes from git-review.
savename = __name__
__name__ = "not-main"
exec(open("git-review", "r"))
exec(open("git-review").read())
__name__ = savename
@ -40,7 +40,10 @@ setup(
cmdclass=git_review_cmdclass,
description="Tool to submit code to Gerrit",
license='Apache License (2.0)',
classifiers=["Programming Language :: Python"],
classifiers=[
"Programming Language :: Python :: 2",
"Programming Language :: Python :: 3",
],
keywords='git gerrit review',
author='OpenStack, LLC.',
author_email='openstack@lists.launchpad.net',