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class Config(object):
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"""A configuration policy - what username, editor, gpg needs etc."""
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super(Config, self).__init__()
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def get_editor(self):
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"""Get the users pop up editor."""
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raise NotImplementedError
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def get_change_editor(self, old_tree, new_tree):
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from bzrlib import diff
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cmd = self._get_change_editor()
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return diff.DiffFromTool.from_string(cmd, old_tree, new_tree,
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def get_mail_client(self):
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"""Get a mail client to use"""
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selected_client = self.get_user_option('mail_client')
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"""Get a generic option - no special process, no default."""
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return self._get_user_option(option_name)
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def get_user_option_as_bool(self, option_name):
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"""Get a generic option as a boolean - no special process, no default.
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:return None if the option doesn't exist or its value can't be
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interpreted as a boolean. Returns True or False otherwise.
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s = self._get_user_option(option_name)
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# The option doesn't exist
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val = ui.bool_from_string(s)
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# The value can't be interpreted as a boolean
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trace.warning('Value "%s" is not a boolean for "%s"',
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def get_user_option_as_list(self, option_name):
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"""Get a generic option as a list - no special process, no default.
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:return None if the option doesn't exist. Returns the value as a list
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l = self._get_user_option(option_name)
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if isinstance(l, (str, unicode)):
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# A single value, most probably the user forgot the final ','
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def gpg_signing_command(self):
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"""What program should be used to sign signatures?"""
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result = self._gpg_signing_command()
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Something similar to 'Martin Pool <mbp@sourcefrog.net>'
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$BZR_EMAIL can be set to override this, then
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$BZR_EMAIL can be set to override this (as well as the
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deprecated $BZREMAIL), then
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the concrete policy type is checked, and finally
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$EMAIL is examined.
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If no username can be found, errors.NoWhoami exception is raised.
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If none is found, a reasonable default is (hopefully)
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TODO: Check it's reasonably well-formed.
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return v.decode(osutils.get_user_encoding())
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raise errors.NoWhoami()
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def ensure_username(self):
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"""Raise errors.NoWhoami if username is not set.
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This method relies on the username() function raising the error.
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name, email = _auto_user_id()
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return '%s <%s>' % (name, email)
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def signature_checking(self):
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"""What is the current policy for signature checking?."""
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def suppress_warning(self, warning):
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"""Should the warning be suppressed or emitted.
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:param warning: The name of the warning being tested.
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:returns: True if the warning should be suppressed, False otherwise.
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warnings = self.get_user_option_as_list('suppress_warnings')
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if warnings is None or warning not in warnings:
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class IniBasedConfig(Config):
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"""A configuration policy that draws from ini files."""
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def __init__(self, get_filename):
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super(IniBasedConfig, self).__init__()
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self._get_filename = get_filename
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def _get_parser(self, file=None):
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if self._parser is not None:
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return self._parser
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"""See Config.log_format."""
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return self._get_user_option('log_format')
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def __init__(self, get_filename):
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super(IniBasedConfig, self).__init__()
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self._get_filename = get_filename
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def _post_commit(self):
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"""See Config.post_commit."""
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return self._get_user_option('post_commit')
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def _get_nickname(self):
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return self.get_user_option('nickname')
481
def _write_config_file(self):
482
filename = self._get_filename()
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atomic_file = atomicfile.AtomicFile(filename)
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self._get_parser().write(atomic_file)
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osutils.copy_ownership_from_path(filename)
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426
class GlobalConfig(IniBasedConfig):
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"""The configuration that should be used for a specific location."""
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self._get_parser().setdefault(section, {})[option] = value
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464
self._write_config_file()
466
def _write_config_file(self):
467
f = open(self._get_filename(), 'wb')
468
self._get_parser().write(f)
531
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class LocationConfig(IniBasedConfig):
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"""A configuration object that gives the policy for a location."""
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607
self._get_parser()[location][option]=value
667
608
# the allowed values of store match the config policies
668
609
self._set_option_policy(location, option, store)
669
self._write_config_file()
610
self._get_parser().write(file(self._get_filename(), 'wb'))
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class BranchConfig(Config):
874
812
return osutils.pathjoin(config_dir(), 'ignore')
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"""Return the directory name to store crash files.
880
This doesn't implicitly create it.
882
On Windows it's in the config directory; elsewhere it's /var/crash
883
which may be monitored by apport. It can be overridden by
816
"""Calculate automatic user identification.
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Returns (realname, email).
820
Only used when none is set in the environment or the id file.
822
This previously used the FQDN as the default domain, but that can
823
be very slow on machines where DNS is broken. So now we simply
886
828
if sys.platform == 'win32':
887
return osutils.pathjoin(config_dir(), 'Crash')
889
# XXX: hardcoded in apport_python_hook.py; therefore here too -- mbp
891
return os.environ.get('APPORT_CRASH_DIR', '/var/crash')
895
# See http://standards.freedesktop.org/basedir-spec/latest/ar01s03.html
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# Possibly this should be different on Windows?
897
e = os.environ.get('XDG_CACHE_DIR', None)
901
return os.path.expanduser('~/.cache')
829
name = win32utils.get_user_name_unicode()
831
raise errors.BzrError("Cannot autodetect user name.\n"
832
"Please, set your name with command like:\n"
833
'bzr whoami "Your Name <name@domain.com>"')
834
host = win32utils.get_host_name_unicode()
836
host = socket.gethostname()
837
return name, (name + '@' + host)
843
w = pwd.getpwuid(uid)
845
raise errors.BzrCommandError('Unable to determine your name. '
846
'Please use "bzr whoami" to set it.')
848
# we try utf-8 first, because on many variants (like Linux),
849
# /etc/passwd "should" be in utf-8, and because it's unlikely to give
850
# false positives. (many users will have their user encoding set to
851
# latin-1, which cannot raise UnicodeError.)
853
gecos = w.pw_gecos.decode('utf-8')
857
encoding = osutils.get_user_encoding()
858
gecos = w.pw_gecos.decode(encoding)
860
raise errors.BzrCommandError('Unable to determine your name. '
861
'Use "bzr whoami" to set it.')
863
username = w.pw_name.decode(encoding)
865
raise errors.BzrCommandError('Unable to determine your name. '
866
'Use "bzr whoami" to set it.')
868
comma = gecos.find(',')
872
realname = gecos[:comma]
879
user_encoding = osutils.get_user_encoding()
880
realname = username = getpass.getuser().decode(user_encoding)
881
except UnicodeDecodeError:
882
raise errors.BzrError("Can't decode username as %s." % \
885
return realname, (username + '@' + socket.gethostname())
904
888
def parse_username(username):
992
976
"""Save the config file, only tests should use it for now."""
993
977
conf_dir = os.path.dirname(self._filename)
994
978
ensure_config_dir_exists(conf_dir)
995
f = file(self._filename, 'wb')
997
self._get_config().write(f)
979
self._get_config().write(file(self._filename, 'wb'))
1001
981
def _set_option(self, section_name, option_name, value):
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982
"""Set an authentication configuration option"""
1446
1426
def _get_config_file(self):
1448
return StringIO(self._transport.get_bytes(self._filename))
1428
return self._transport.get(self._filename)
1449
1429
except errors.NoSuchFile:
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1430
return StringIO()
1452
1432
def _get_configobj(self):
1453
f = self._get_config_file()
1455
return ConfigObj(f, encoding='utf-8')
1433
return ConfigObj(self._get_config_file(), encoding='utf-8')
1459
1435
def _set_configobj(self, configobj):
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1436
out_file = StringIO()