/usr/share/quickly/templates/ubuntu-application/internal/packaging.py is in quickly-ubuntu-template 12.08.1-0ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright 2009 Didier Roche
# Copyright 2010 Tony Byrne
#
# This file is part of Quickly ubuntu-application template
#
#This program is free software: you can redistribute it and/or modify it
#under the terms of the GNU General Public License version 3, as published
#by the Free Software Foundation.
#This program is distributed in the hope that it will be useful, but
#WITHOUT ANY WARRANTY; without even the implied warranties of
#MERCHANTABILITY, SATISFACTORY QUALITY, 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 this program. If not, see <http://www.gnu.org/licenses/>.
import datetime
import re
import subprocess
import sys
import os
from launchpadlib.errors import HTTPError # pylint: disable=E0611
from quickly import configurationhandler
from quickly import launchpadaccess
from internal import quicklyutils
from quickly import templatetools
import gettext
from gettext import gettext as _
#set domain text
gettext.textdomain('quickly')
class ppa_not_found(Exception):
pass
class not_ppa_owner(Exception):
pass
class user_team_not_found(Exception):
pass
class invalid_versionning_scheme(Exception):
def __init__(self, msg):
self.msg = msg
def __str__(self):
return repr(self.msg)
class invalid_version_in_setup(Exception):
def __init__(self, msg):
self.msg = msg
def __str__(self):
return repr(self.msg)
class DomainLevel:
NONE=0
WARNING=1
ERROR=2
def _continue_if_errors(err_output, warn_output, return_code,
ask_on_warn_or_error):
"""print existing error and warning"""
if err_output:
print #finish the current line
print ('----------------------------------')
print _('Command returned some ERRORS:')
print ('----------------------------------')
print ('\n'.join(err_output))
print ('----------------------------------')
if warn_output:
# seek if not uneeded warning (noise from DistUtilsExtra.auto)
# line following the warning should be " …"
line_number = 0
for line in warn_output:
if (re.match(".*not recognized by DistUtilsExtra.auto.*", line)):
try:
if not re.match(' [^ ].*', warn_output[line_number + 1]):
warn_output.remove(line)
line_number -= 1
except IndexError:
warn_output.remove(line)
line_number -= 1
line_number += 1
# if still something, print it
if warn_output:
if not err_output:
print #finish the current line
print _('Command returned some WARNINGS:')
print ('----------------------------------')
print ('\n'.join(warn_output))
print ('----------------------------------')
if ((err_output or warn_output) and ask_on_warn_or_error
and return_code == 0):
if not 'y' in raw_input("Do you want to continue (this is not safe!)? y/[n]: "):
return(4)
return return_code
def _filter_out(line, output_domain, err_output, warn_output):
'''filter output dispatching right domain'''
if 'ERR' in line:
output_domain = DomainLevel.ERROR
elif 'WARN' in line:
output_domain = DomainLevel.WARNING
elif not line.startswith(' ') or line.startswith(' dh_'):
output_domain = DomainLevel.NONE
if '[not found]' in line:
output_domain = DomainLevel.WARNING
if output_domain == DomainLevel.ERROR:
# only add once an error
if not line in err_output:
err_output.append(line)
elif output_domain == DomainLevel.WARNING:
# only add once a warning
if not line in warn_output:
# filter bad output from dpkg-buildpackage (on stderr) and p-d-e auto
if not(re.match(' .*\.pot', line)
or re.match(' .*\.in', line)
or re.match(' dpkg-genchanges >.*', line)
or re.match('.*encoding declaration in Unicode string.*', line)
# python-mkdebian warns on help files
or re.match(' help/.*/.*', line)
# FIXME: this warning is temporary: should be withed in p-d-e
or re.match('.*XS-Python-Version and XB-Python-Version.*', line)):
warn_output.append(line)
else:
sys.stdout.write('.')
return (output_domain, err_output, warn_output)
def _exec_and_log_errors(command, ask_on_warn_or_error=False):
'''exec the giving command and hide output if not in verbose mode'''
if templatetools.in_verbose_mode():
return(subprocess.call(command))
else:
proc = subprocess.Popen(command, stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout_domain = DomainLevel.NONE
stderr_domain = DomainLevel.NONE
err_output = []
warn_output = []
while True:
line_stdout = proc.stdout.readline().rstrip()
line_stderr = proc.stderr.readline().rstrip()
# filter stderr
if line_stderr:
(stderr_domain, err_output, warn_output) = _filter_out(line_stderr, stderr_domain, err_output, warn_output)
if not line_stdout:
# don't replace by if proc.poll() as the output can be empty
if proc.poll() != None:
break
# filter stdout
else:
(stdout_domain, err_output, warn_output) = _filter_out(line_stdout, stdout_domain, err_output, warn_output)
return(_continue_if_errors(err_output, warn_output, proc.returncode,
ask_on_warn_or_error))
def update_rules():
# Also update debian/control to add a new Build-Depends needed for
# glib-compile-schemas
templatetools.update_file_content(
'debian/control',
"Build-Depends: debhelper (>= 8),",
" python (>= 2.6.6-3~),",
"Build-Depends: debhelper (>= 8), libglib2.0-bin,")
def get_python_mkdebian_version():
proc = subprocess.Popen(["python-mkdebian", "--version"], stdout=subprocess.PIPE)
version = proc.communicate()[0]
return float(version)
def get_forced_dependencies():
deps = []
# check for yelp usage
if subprocess.call(["grep", "-rq", "['\"]ghelp:", "."]) == 0:
deps.append("yelp")
return deps
def updatepackaging(changelog=None, no_changelog=False, installopt=False):
"""create or update a package using python-mkdebian.
Commit after the first packaging creation"""
if not changelog:
changelog = []
command = ['python-mkdebian']
version = get_python_mkdebian_version()
if version >= 2.28:
command.append('--force-control=full')
else:
command.append('--force-control')
if version > 2.22:
command.append("--force-copyright")
command.append("--force-rules")
if no_changelog:
command.append("--no-changelog")
if installopt:
command.append("--prefix=/opt/extras.ubuntu.com/%s" % configurationhandler.project_config['project'])
for message in changelog:
command.extend(["--changelog", message])
if not configurationhandler.project_config:
configurationhandler.loadConfig()
dependencies = get_forced_dependencies()
try:
dependencies.extend([elem.strip() for elem
in configurationhandler.project_config['dependencies'].split(',')
if elem])
except KeyError:
pass
for dep in dependencies:
command.extend(["--dependency", dep])
try:
distribution = configurationhandler.project_config['target_distribution']
command.extend(["--distribution", distribution])
except KeyError:
pass # Distribution has not been set by user, let python-mkdebian decide what it should be
return_code = _exec_and_log_errors(command, True)
if return_code != 0:
print _("An error has occurred when creating debian packaging")
return(return_code)
if installopt:
update_rules()
print _("Ubuntu packaging created in debian/")
# check if first python-mkdebian (debian/ creation) to commit it
# that means debian/ under unknown
bzr_instance = subprocess.Popen(["bzr", "status"], stdout=subprocess.PIPE)
bzr_status, err = bzr_instance.communicate()
if bzr_instance.returncode != 0:
return(bzr_instance.returncode)
if re.match('(.|\n)*unknown:\n.*debian/(.|\n)*', bzr_status):
return_code = filter_exec_command(["bzr", "add"])
if return_code == 0:
return_code = filter_exec_command(["bzr", "commit", "-m", 'Creating ubuntu package'])
return(return_code)
def filter_exec_command(command):
''' Build either a source or a binary package'''
return(_exec_and_log_errors(command, False))
def shell_complete_ppa(ppa_to_complete):
''' Complete from available ppas '''
# connect to LP and get ppa to complete
try:
launchpad = launchpadaccess.initialize_lpi(False)
except launchpadaccess.launchpad_connection_error:
sys.exit(0)
available_ppas = []
if launchpad:
try:
(ppa_user, ppa_name) = get_ppa_parameters(launchpad, ppa_to_complete)
except user_team_not_found:
pass
else:
for current_ppa_name, current_ppa_displayname in get_all_ppas(launchpad, ppa_user):
# print user/ppa form
available_ppas.append("%s/%s" % (ppa_user.name, current_ppa_name))
# if it's the user, print in addition just "ppa_name" syntax
if ppa_user.name == launchpad.me.name:
available_ppas.append(current_ppa_name)
# if we don't have provided a team, show all teams were we are member off
if not '/' in ppa_to_complete:
team = [mem.team for mem in launchpad.me.memberships_details if mem.status in ("Approved", "Administrator")]
for elem in team:
available_ppas.append(elem.name + '/')
return available_ppas
def get_ppa_parameters(launchpad, full_ppa_name):
''' Check if we can catch good parameters for specified ppa in form user/ppa or ppa '''
if '/' in full_ppa_name:
ppa_user_name = full_ppa_name.split('/')[0]
ppa_name = full_ppa_name.split('/')[1]
# check that we are in the team/or that we are the user
try:
lp_ppa_user = launchpad.people[ppa_user_name]
if lp_ppa_user.name == launchpad.me.name:
ppa_user = launchpad.me
else:
# check if we are a member of this team
team = [mem.team for mem in launchpad.me.memberships_details if mem.status in ("Approved", "Administrator") and mem.team.name == ppa_user_name]
if team:
ppa_user = team[0]
else:
raise not_ppa_owner(ppa_user_name)
except (KeyError, HTTPError): # launchpadlib may give 404 instead
raise user_team_not_found(ppa_user_name)
else:
ppa_user = launchpad.me
ppa_name = full_ppa_name
return(ppa_user, ppa_name)
def choose_ppa(launchpad, ppa_name=None):
'''Look for right ppa parameters where to push the package'''
if not ppa_name:
if not configurationhandler.project_config:
configurationhandler.loadConfig()
try:
(ppa_user, ppa_name) = get_ppa_parameters(launchpad, configurationhandler.project_config['ppa'])
except KeyError:
ppa_user = launchpad.me
if (launchpadaccess.lp_server == "staging"):
ppa_name = 'staging'
else: # default ppa
ppa_name = 'ppa'
else:
(ppa_user, ppa_name) = get_ppa_parameters(launchpad, ppa_name)
ppa_url = '%s/~%s/+archive/%s' % (launchpadaccess.LAUNCHPAD_URL, ppa_user.name, ppa_name)
dput_ppa_name = 'ppa:%s/%s' % (ppa_user.name, ppa_name)
return (ppa_user, ppa_name, dput_ppa_name, ppa_url.encode('UTF-8'))
def push_to_ppa(dput_ppa_name, changes_file, keyid=None):
""" Push some code to a ppa """
# creating local binary package
buildcommand = ["dpkg-buildpackage", "-S", "-I.bzr"]
if keyid:
buildcommand.append("-k%s" % keyid)
return_code = filter_exec_command(buildcommand)
if return_code != 0:
print _("ERROR: an error occurred during source package creation")
return(return_code)
# now, pushing it to launchpad personal ppa (or team later)
return_code = subprocess.call(["dput", dput_ppa_name, changes_file])
if return_code != 0:
print _("ERROR: an error occurred during source upload to launchpad")
return(return_code)
return(0)
def get_all_ppas(launchpad, lp_team_or_user):
""" get all from a team or users
Return list of tuples (ppa_name, ppa_display_name)"""
ppa_list = []
for ppa in lp_team_or_user.ppas:
ppa_list.append((ppa.name, ppa.displayname))
return ppa_list
def check_and_return_ppaname(launchpad, lp_team_or_user, ppa_name):
""" check whether ppa exists using its name or display name for the lp team or user
return formated ppaname (not display name)"""
# check that the owner really has this ppa:
ppa_found = False
for current_ppa_name, current_ppa_displayname in get_all_ppas(launchpad, lp_team_or_user):
if current_ppa_name == ppa_name or current_ppa_displayname == ppa_name:
ppa_found = True
break
if not ppa_found:
raise ppa_not_found('ppa:%s:%s' % (lp_team_or_user.name, ppa_name.encode('UTF-8')))
return(current_ppa_name)
def updateversion(proposed_version=None, sharing=False):
'''Update versioning with year.month, handling intermediate release'''
if proposed_version:
# check manual versioning is correct
try:
for number in proposed_version.split('.'):
float(number)
except ValueError:
msg = _("Release version specified in command arguments is not a " \
"valid version scheme like 'x(.y)(.z)'.")
raise invalid_versionning_scheme(msg)
new_version = proposed_version
else:
# get previous value
try:
old_version = quicklyutils.get_setup_value('version')
except quicklyutils.cant_deal_with_setup_value:
msg = _("No previous version found in setup.py. Put one please")
raise invalid_version_in_setup(msg)
# sharing only add -publicX to last release, no other update, no bumping
if sharing:
splitted_release_version = old_version.split("-public")
if len(splitted_release_version) > 1:
try:
share_version = float(splitted_release_version[1])
except ValueError:
msg = _("Share version specified after -public in "\
"setup.py is not a valid number: %s") \
% splitted_release_version[1]
raise invalid_versionning_scheme(msg)
new_version = splitted_release_version[0] + '-public' + \
str(int(share_version + 1))
else:
new_version = old_version + "-public1"
# automatically version to year.month(.subversion)
else:
base_version = datetime.datetime.now().strftime("%y.%m")
if base_version in old_version:
try:
# try to get a minor version, removing -public if one
(year, month, minor_version) = old_version.split('.')
minor_version = minor_version.split('-public')[0]
try:
minor_version = float(minor_version)
except ValueError:
msg = _("Minor version specified in setup.py is not a " \
"valid number: %s. Fix this or specify a " \
"version as release command line argument") \
% minor_version
raise invalid_versionning_scheme(msg)
new_version = base_version + '.' + str(int(minor_version + 1))
except ValueError:
# no minor version, bump to first one (be careful,
# old_version may contain -publicX)
new_version = base_version + '.1'
else:
# new year/month
new_version = base_version
# write release version to setup.py and update it in aboutdialog
quicklyutils.set_setup_value('version', new_version)
about_dialog_file_name = quicklyutils.get_about_file_name()
if about_dialog_file_name:
quicklyutils.change_xml_elem(about_dialog_file_name, "object/property",
"name", "version", new_version, {})
return new_version
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