From f11c5a3cbd2833be124e66272aea274fda534626 Mon Sep 17 00:00:00 2001 From: "Wladimir J. van der Laan" Date: Wed, 23 Mar 2016 11:55:46 +0100 Subject: [PATCH] devtools: make github-merge.py use py3 This makes github-merge.py the first developer tool to go all Python 3 (for context see #7717). The changes are straightforward as the script already was `from __future__ import division,print_function,unicode_literals`. However urllib2 changed name, and json will only accept unicode data not bytes. This retains py2 compatibility for now: not strictly necessary as it's not used by the build system - but it was easy. --- contrib/devtools/github-merge.py | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/contrib/devtools/github-merge.py b/contrib/devtools/github-merge.py index c8dcaae268..9a62fccbbb 100755 --- a/contrib/devtools/github-merge.py +++ b/contrib/devtools/github-merge.py @@ -1,4 +1,4 @@ -#!/usr/bin/env python2 +#!/usr/bin/env python3 # Copyright (c) 2016 Bitcoin Core Developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -19,6 +19,11 @@ import os,sys from sys import stdin,stdout,stderr import argparse import subprocess +import json,codecs +try: + from urllib.request import Request,urlopen +except: + from urllib2 import Request,urlopen # External tools (can be overridden using environment) GIT = os.getenv('GIT','git') @@ -38,7 +43,7 @@ def git_config_get(option, default=None): Get named configuration option from git repository. ''' try: - return subprocess.check_output([GIT,'config','--get',option]).rstrip() + return subprocess.check_output([GIT,'config','--get',option]).rstrip().decode('utf-8') except subprocess.CalledProcessError as e: return default @@ -47,18 +52,19 @@ def retrieve_pr_title(repo,pull): Retrieve pull request title from github. Return None if no title can be found, or an error happens. ''' - import urllib2,json try: - req = urllib2.Request("https://api.github.com/repos/"+repo+"/pulls/"+pull) - result = urllib2.urlopen(req) - result = json.load(result) - return result['title'] + req = Request("https://api.github.com/repos/"+repo+"/pulls/"+pull) + result = urlopen(req) + reader = codecs.getreader('utf-8') + obj = json.load(reader(result)) + return obj['title'] except Exception as e: print('Warning: unable to retrieve pull title from github: %s' % e) return None def ask_prompt(text): print(text,end=" ",file=stderr) + stderr.flush() reply = stdin.readline().rstrip() print("",file=stderr) return reply