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author | Jeremy Kerr <jk@ozlabs.org> | 2008-09-09 10:46:47 +1000 |
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committer | Jeremy Kerr <jk@ozlabs.org> | 2008-09-09 10:46:47 +1000 |
commit | c3b440bc54591f9f64ae8ffa73a6c161d6976eb1 (patch) | |
tree | 3b16d6f680967a4534e15c6327a7b47dec905a8a /apps/patchwork/bin/pwclient | |
parent | 305136de4af400f6c4c3e25b626b02fc8174e6f2 (diff) | |
download | patchwork-c3b440bc54591f9f64ae8ffa73a6c161d6976eb1.tar.bz2 patchwork-c3b440bc54591f9f64ae8ffa73a6c161d6976eb1.tar.xz |
Rename pwclient.py to pwclient
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'apps/patchwork/bin/pwclient')
-rwxr-xr-x | apps/patchwork/bin/pwclient | 427 |
1 files changed, 427 insertions, 0 deletions
diff --git a/apps/patchwork/bin/pwclient b/apps/patchwork/bin/pwclient new file mode 100755 index 0000000..5b2c2da --- /dev/null +++ b/apps/patchwork/bin/pwclient @@ -0,0 +1,427 @@ +#!/usr/bin/env python +# +# Patchwork command line client +# Copyright (C) 2008 Nate Case <ncase@xes-inc.com> +# +# This file is part of the Patchwork package. +# +# Patchwork is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# Patchwork is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Patchwork; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +import os +import sys +import xmlrpclib +import getopt +import string +import tempfile +import subprocess +import base64 +import ConfigParser + +# Default Patchwork remote XML-RPC server URL +# This script will check the PW_XMLRPC_URL environment variable +# for the URL to access. If that is unspecified, it will fallback to +# the hardcoded default value specified here. +DEFAULT_URL = "http://patchwork/xmlrpc/" +CONFIG_FILES = [os.path.expanduser('~/.pwclientrc')] + +class Filter: + """Filter for selecting patches.""" + def __init__(self): + # These fields refer to specific objects, so they are special + # because we have to resolve them to IDs before passing the + # filter to the server + self.state = "" + self.project = "" + + # The dictionary that gets passed to via XML-RPC + self.d = {} + + def add(self, field, value): + if field == 'state': + self.state = value + elif field == 'project': + self.project = value + else: + # OK to add directly + self.d[field] = value + + def resolve_ids(self, rpc): + """Resolve State, Project, and Person IDs based on filter strings.""" + if self.state != "": + id = state_id_by_name(rpc, self.state) + if id == 0: + sys.stderr.write("Note: No State found matching %s*, " \ + "ignoring filter\n" % self.state) + else: + self.d['state_id'] = id + + if self.project != "": + id = project_id_by_name(rpc, self.project) + if id == 0: + sys.stderr.write("Note: No Project found matching %s, " \ + "ignoring filter\n" % self.project) + else: + self.d['project_id'] = id + + def __str__(self): + """Return human-readable description of the filter.""" + return str(self.d) + +class BasicHTTPAuthTransport(xmlrpclib.Transport): + + def __init__(self, username = None, password = None): + self.username = username + self.password = password + xmlrpclib.Transport.__init__(self) + + def authenticated(self): + return self.username != None and self.password != None + + def send_host(self, connection, host): + xmlrpclib.Transport.send_host(self, connection, host) + if not self.authenticated(): + return + credentials = '%s:%s' % (self.username, self.password) + auth = 'Basic ' + base64.encodestring(credentials).strip() + connection.putheader('Authorization', auth) + +def usage(): + sys.stderr.write("Usage: %s <action> [options]\n\n" % \ + (os.path.basename(sys.argv[0]))) + sys.stderr.write("Where <action> is one of:\n") + sys.stderr.write( +""" apply <ID> : Apply a patch (in the current dir, using -p1) + get <ID> : Download a patch and save it locally + projects : List all projects + states : Show list of potential patch states + list [str] : List patches, using the optional filters specified + below and an optional substring to search for patches + by name + search [str] : Same as 'list' + view <ID> : View a patch + update [-s state] [-c commit-ref] <ID> + : Update patch\n""") + sys.stderr.write("""\nFilter options for 'list' and 'search': + -s <state> : Filter by patch state (e.g., 'New', 'Accepted', etc.) + -p <project> : Filter by project name (see 'projects' for list) + -w <who> : Filter by submitter (name, e-mail substring search) + -d <who> : Filter by delegate (name, e-mail substring search) + -n <max #> : Restrict number of results\n""") + sys.exit(1) + +def project_id_by_name(rpc, linkname): + """Given a project short name, look up the Project ID.""" + if len(linkname) == 0: + return 0 + # The search requires - instead of _ + search = linkname.replace("_", "-") + projects = rpc.project_list(search, 0) + for project in projects: + if project['linkname'].replace("_", "-") == search: + return project['id'] + return 0 + +def state_id_by_name(rpc, name): + """Given a partial state name, look up the state ID.""" + if len(name) == 0: + return 0 + states = rpc.state_list(name, 0) + for state in states: + if state['name'].lower().startswith(name.lower()): + return state['id'] + return 0 + +def person_ids_by_name(rpc, name): + """Given a partial name or email address, return a list of the + person IDs that match.""" + if len(name) == 0: + return [] + people = rpc.person_list(name, 0) + return map(lambda x: x['id'], people) + +def list_patches(patches): + """Dump a list of patches to stdout.""" + print("%-5s %-12s %s" % ("ID", "State", "Name")) + print("%-5s %-12s %s" % ("--", "-----", "----")) + for patch in patches: + print("%-5d %-12s %s" % (patch['id'], patch['state'], patch['name'])) + +def action_list(rpc, filter, submitter_str, delegate_str): + filter.resolve_ids(rpc) + + if submitter_str != "": + ids = person_ids_by_name(rpc, submitter_str) + if len(ids) == 0: + sys.stderr.write("Note: Nobody found matching *%s*\n", \ + submitter_str) + else: + for id in ids: + person = rpc.person_get(id) + print "Patches submitted by %s <%s>:" % \ + (person['name'], person['email']) + f = filter + f.add("submitter_id", id) + patches = rpc.patch_list(f.d) + list_patches(patches) + return + + if delegate_str != "": + ids = person_ids_by_name(rpc, delegate_str) + if len(ids) == 0: + sys.stderr.write("Note: Nobody found matching *%s*\n", \ + delegate_str) + else: + for id in ids: + person = rpc.person_get(id) + print "Patches delegated to %s <%s>:" % \ + (person['name'], person['email']) + f = filter + f.add("delegate_id", id) + patches = rpc.patch_list(f.d) + list_patches(patches) + return + + patches = rpc.patch_list(filter.d) + list_patches(patches) + +def action_projects(rpc): + projects = rpc.project_list("", 0) + print("%-5s %-24s %s" % ("ID", "Name", "Description")) + print("%-5s %-24s %s" % ("--", "----", "-----------")) + for project in projects: + print("%-5d %-24s %s" % (project['id'], \ + project['linkname'].replace("_", "-"), \ + project['name'])) + +def action_states(rpc): + states = rpc.state_list("", 0) + print("%-5s %s" % ("ID", "Name")) + print("%-5s %s" % ("--", "----")) + for state in states: + print("%-5d %s" % (state['id'], state['name'])) + +def action_get(rpc, patch_id): + patch = rpc.patch_get(patch_id) + s = rpc.patch_get_mbox(patch_id) + + if patch == {} or len(s) == 0: + sys.stderr.write("Unable to get patch %d\n" % patch_id) + sys.exit(1) + + base_fname = fname = os.path.basename(patch['filename']) + i = 0 + while os.path.exists(fname): + fname = "%s.%d" % (base_fname, i) + i += 1 + + try: + f = open(fname, "w") + except: + sys.stderr.write("Unable to open %s for writing\n" % fname) + sys.exit(1) + + try: + f.write(s) + f.close() + print "Saved patch to %s" % fname + except: + sys.stderr.write("Failed to write to %s\n" % fname) + sys.exit(1) + +def action_apply(rpc, patch_id): + patch = rpc.patch_get(patch_id) + if patch == {}: + sys.stderr.write("Error getting information on patch ID %d\n" % \ + patch_id) + sys.exit(1) + print "Applying patch #%d to current directory" % patch_id + print "Description: %s" % patch['name'] + s = rpc.patch_get_mbox(patch_id) + if len(s) > 0: + proc = subprocess.Popen(['patch', '-p1'], stdin = subprocess.PIPE) + proc.communicate(s) + else: + sys.stderr.write("Error: No patch content found\n") + sys.exit(1) + +def action_update_patch(rpc, patch_id, state = None, commit = None): + patch = rpc.patch_get(patch_id) + if patch == {}: + sys.stderr.write("Error getting information on patch ID %d\n" % \ + patch_id) + sys.exit(1) + + params = {} + + if state: + state_id = state_id_by_name(rpc, state) + if state_id == 0: + sys.stderr.write("Error: No State found matching %s*\n" % state) + sys.exit(1) + params['state'] = state_id + + if commit: + params['commit_ref'] = commit + + success = False + try: + success = rpc.patch_set(patch_id, params) + except xmlrpclib.Fault, f: + sys.stderr.write("Error updating patch: %s\n" % f.faultString) + + if not success: + sys.stderr.write("Patch not updated\n") + +auth_actions = ['update'] + +def main(): + try: + opts, args = getopt.getopt(sys.argv[2:], 's:p:w:d:n:c:') + except getopt.GetoptError, err: + print str(err) + usage() + + if len(sys.argv) < 2: + usage() + + action = sys.argv[1].lower() + + # set defaults + filt = Filter() + submitter_str = "" + delegate_str = "" + project_str = "" + commit_str = "" + state_str = "" + url = DEFAULT_URL + + config = ConfigParser.ConfigParser() + config.read(CONFIG_FILES) + + # grab settings from config files + if config.has_option('base', 'url'): + url = config.get('base', 'url') + + if config.has_option('base', 'project'): + project_str = config.get('base', 'project') + + for name, value in opts: + if name == '-s': + state_str = value + elif name == '-p': + project_str = value + elif name == '-w': + submitter_str = value + elif name == '-d': + delegate_str = value + elif name == '-c': + commit_str = value + elif name == '-n': + try: + filt.add("max_count", int(value)) + except: + sys.stderr.write("Invalid maximum count '%s'\n" % value) + usage() + else: + sys.stderr.write("Unknown option '%s'\n" % name) + usage() + + if len(args) > 1: + sys.stderr.write("Too many arguments specified\n") + usage() + + (username, password) = (None, None) + transport = None + if action in auth_actions: + if config.has_option('auth', 'username') and \ + config.has_option('auth', 'password'): + + transport = BasicHTTPAuthTransport( \ + config.get('auth', 'username'), + config.get('auth', 'password')) + + else: + sys.stderr.write(("The %s action requires authentication, " + "but no username or password\nis configured\n") % action) + sys.exit(1) + + if project_str: + filt.add("project", project_str) + + if state_str: + filt.add("state", state_str) + + try: + rpc = xmlrpclib.Server(url, transport = transport) + except: + sys.stderr.write("Unable to connect to %s\n" % url) + sys.exit(1) + + if action == 'list' or action == 'search': + if len(args) > 0: + filt.add("name__icontains", args[0]) + action_list(rpc, filt, submitter_str, delegate_str) + + elif action.startswith('project'): + action_projects(rpc) + + elif action.startswith('state'): + action_states(rpc) + + elif action == 'view': + try: + patch_id = int(args[0]) + except: + sys.stderr.write("Invalid patch ID given\n") + sys.exit(1) + + s = rpc.patch_get_mbox(patch_id) + if len(s) > 0: + print s + + elif action == 'get' or action == 'save': + try: + patch_id = int(args[0]) + except: + sys.stderr.write("Invalid patch ID given\n") + sys.exit(1) + + action_get(rpc, patch_id) + + elif action == 'apply': + try: + patch_id = int(args[0]) + except: + sys.stderr.write("Invalid patch ID given\n") + sys.exit(1) + + action_apply(rpc, patch_id) + + elif action == 'update': + try: + patch_id = int(args[0]) + except: + sys.stderr.write("Invalid patch ID given\n") + sys.exit(1) + + action_update_patch(rpc, patch_id, state = state_str, + commit = commit_str) + + else: + sys.stderr.write("Unknown action '%s'\n" % action) + usage() + +if __name__ == "__main__": + main() |