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#! /usr/bin/python
import collections
import os.path
import subprocess
import sys
import launchpadlib
from launchpadlib.credentials import Credentials
from launchpadlib.launchpad import (
Launchpad, STAGING_SERVICE_ROOT,
EDGE_SERVICE_ROOT,
)
import hydrazine
service_root = EDGE_SERVICE_ROOT
project_name = 'bzr'
def run_external(args):
sys.stderr.write(">> %s\n" % args)
rc = subprocess.call(args)
if rc != 0:
sys.stderr.write("failed %s!" % rc)
raise AssertionError()
def trace(s):
sys.stderr.write(s + '\n')
lplib_cachedir = os.path.expanduser("~/.cache/launchpadlib/")
hydrazine_cachedir = os.path.expanduser("~/.cache/hydrazine/")
rrd_dir = os.path.expanduser("~/.cache/hydrazine/rrd")
for d in [lplib_cachedir, hydrazine_cachedir, rrd_dir]:
if not os.path.isdir(d):
os.makedirs(d, mode=0700)
def create_session():
hydrazine_credentials_filename = os.path.join(hydrazine_cachedir,
'credentials')
if os.path.exists(hydrazine_credentials_filename):
credentials = Credentials()
credentials.load(file(
os.path.expanduser("~/.cache/hydrazine/credentials"),
"r"))
trace('loaded existing credentials')
return Launchpad(credentials, service_root,
lplib_cachedir)
# TODO: handle the case of having credentials that have expired etc
else:
launchpad = Launchpad.get_token_and_login(
'Hydrazine',
service_root,
lplib_cachedir)
trace('saving credentials...')
launchpad.credentials.save(file(
hydrazine_credentials_filename,
"w"))
return launchpad
def get_project():
sys.stderr.write('getting project... ')
project = launchpad.projects[project_name]
sys.stderr.write('%s (%s)\n' % (project.name, project.title))
return project
class BugCategory(object):
"""Holds a set of logically-related bugs"""
def __init__(self):
self.bugs = set()
def add(self, bt):
self.bugs.add(bt)
def count_bugs(self):
return len(self.bugs)
def get_link_url(self):
return None
class HasPatchBugCategory(BugCategory):
def get_name(self):
return 'HasPatch'
def get_link_url(self):
return 'https://bugs.edge.launchpad.net/%s/+bugs' \
'?search=Search&field.has_patch=on' \
% (project_name)
class StatusBugCategory(BugCategory):
def __init__(self, status):
BugCategory.__init__(self)
self.status = status
def get_name(self):
return self.status
def get_link_url(self):
return 'https://bugs.edge.launchpad.net/%s/+bugs?search=Search&field.status=%s' \
% (project_name, self.status)
class CannedQuery(object):
def __init__(self, project):
self.project = project
def _run_query(self, from_collection):
sys.stderr.write(self.get_name())
for bt in from_collection:
yield bt
sys.stderr.write('.')
sys.stderr.write('\n')
def show_text(self):
# print self.get_name()
for category in self.query_categories():
print '%6d %s %s' % (category.count_bugs(),
category.get_name(),
category.get_link_url() or '')
print
class PatchCannedQuery(CannedQuery):
def get_collection(self):
return self.project.searchTasks(has_patch=True)
def get_name(self):
return 'Bugs with patches'
def query_categories(self):
has_patches = HasPatchBugCategory()
for bt in self._run_query(
self.project.searchTasks(has_patch=True)):
has_patches.add(bt)
return [has_patches]
class StatusCannedQuery(CannedQuery):
def get_name(self):
return 'By Status'
def query_categories(self):
by_status = {}
for bugtask in self._run_query(self.project.searchTasks()):
if bugtask.status not in by_status:
by_status[bugtask.status] = StatusBugCategory(bugtask.status)
by_status[bugtask.status].add(bugtask)
return by_status.values()
def show_bug_report(project):
for query_class in StatusCannedQuery, PatchCannedQuery:
query_class(project).show_text()
launchpad = hydrazine.create_session()
project = get_project()
show_bug_report(project)
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