VirtualMailManager/__init__.py
author Pascal Volk <neverseen@users.sourceforge.net>
Thu, 15 Apr 2010 22:04:33 +0000
branchv0.6.x
changeset 251 0963ad2f5fe2
parent 234 e88ba0fb1281
child 253 58d1b6f41664
permissions -rw-r--r--
VMM/Handler: Implemented Handler._chk_other_address_types(). Removed the static methods accountExists(), aliasExists(), relocatedExists() and _exists().
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
0
bb0aa2102206 Initial import @sf.net
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     1
# -*- coding: UTF-8 -*-
162
0ac9ef587769 Updated copyright notices to include the year 2010.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 152
diff changeset
     2
# Copyright (c) 2007 - 2010, Pascal Volk
0
bb0aa2102206 Initial import @sf.net
Pascal Volk <neverseen@users.sourceforge.net>
parents:
diff changeset
     3
# See COPYING for distribution information.
209
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
     4
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
     5
"""
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
     6
    VirtualMailManager
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
     7
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
     8
    VirtualMailManager package initialization code
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
     9
"""
138
617f27715b01 Reorganized module import.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    10
188
cf1b5f22dbd2 VMM/Handler: __init__ accepts now a config_type ('default'||'cli').
Pascal Volk <neverseen@users.sourceforge.net>
parents: 187
diff changeset
    11
import gettext
138
617f27715b01 Reorganized module import.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    12
import os
617f27715b01 Reorganized module import.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    13
import re
617f27715b01 Reorganized module import.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    14
import locale
617f27715b01 Reorganized module import.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    15
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    16
from encodings.idna import ToASCII, ToUnicode
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    17
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    18
from VirtualMailManager.constants.ERROR import \
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    19
     DOMAIN_INVALID, DOMAIN_TOO_LONG, LOCALPART_INVALID, LOCALPART_TOO_LONG, \
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    20
     NOT_EXECUTABLE, NO_SUCH_BINARY, NO_SUCH_DIRECTORY
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    21
from VirtualMailManager.constants.version import __author__, __date__, \
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    22
     __version__
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
    23
from VirtualMailManager.errors import VMMError
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    24
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    25
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    26
__all__ = [
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    27
    # version information from VERSION
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    28
    '__author__', '__date__', '__version__',
209
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
    29
    # defined stuff
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    30
    'ENCODING', 'ace2idna', 'check_domainname', 'check_localpart', 'exec_ok',
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    31
    'expand_path', 'get_unicode', 'idn2ascii', 'is_dir',
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    32
]
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    33
138
617f27715b01 Reorganized module import.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    34
152
3dbee02711cd Ignore unsupported locale setting and silently fall back to 'C'.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 141
diff changeset
    35
# Try to set all of the locales according to the current
3dbee02711cd Ignore unsupported locale setting and silently fall back to 'C'.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 141
diff changeset
    36
# environment variables and get the character encoding.
3dbee02711cd Ignore unsupported locale setting and silently fall back to 'C'.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 141
diff changeset
    37
try:
3dbee02711cd Ignore unsupported locale setting and silently fall back to 'C'.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 141
diff changeset
    38
    locale.setlocale(locale.LC_ALL, '')
3dbee02711cd Ignore unsupported locale setting and silently fall back to 'C'.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 141
diff changeset
    39
except locale.Error:
3dbee02711cd Ignore unsupported locale setting and silently fall back to 'C'.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 141
diff changeset
    40
    locale.setlocale(locale.LC_ALL, 'C')
138
617f27715b01 Reorganized module import.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    41
ENCODING = locale.nl_langinfo(locale.CODESET)
617f27715b01 Reorganized module import.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 102
diff changeset
    42
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    43
# there may be many domain and e-mail address checks
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    44
RE_DOMAIN = re.compile(r"^(?:[a-z0-9-]{1,63}\.){1,}[a-z]{2,6}$")
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    45
RE_LOCALPART = re.compile(r"[^\w!#$%&'\*\+-\.\/=?^_`{\|}~]")
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    46
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    47
gettext.install('vmm', '/usr/local/share/locale', unicode=1)
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    48
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    49
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    50
_ = lambda msg: msg
188
cf1b5f22dbd2 VMM/Handler: __init__ accepts now a config_type ('default'||'cli').
Pascal Volk <neverseen@users.sourceforge.net>
parents: 187
diff changeset
    51
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    52
174
974bafa59330 VMM/Config: reworked configuration handling.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 162
diff changeset
    53
def get_unicode(string):
974bafa59330 VMM/Config: reworked configuration handling.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 162
diff changeset
    54
    """Converts `string` to `unicode`, if necessary."""
974bafa59330 VMM/Config: reworked configuration handling.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 162
diff changeset
    55
    if isinstance(string, unicode):
974bafa59330 VMM/Config: reworked configuration handling.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 162
diff changeset
    56
        return string
974bafa59330 VMM/Config: reworked configuration handling.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 162
diff changeset
    57
    return unicode(string, ENCODING, 'replace')
974bafa59330 VMM/Config: reworked configuration handling.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 162
diff changeset
    58
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    59
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    60
def expand_path(path):
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    61
    """Expands paths, starting with ``.`` or ``~``, to an absolute path."""
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    62
    if path.startswith('.'):
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    63
        return os.path.abspath(path)
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    64
    if path.startswith('~'):
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    65
        return os.path.expanduser(path)
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    66
    return path
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    67
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    68
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    69
def is_dir(path):
209
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
    70
    """Checks if `path` is a directory.
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    71
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
    72
    Throws a `VMMError` if `path` is not a directory.
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    73
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    74
    """
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    75
    path = expand_path(path)
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    76
    if not os.path.isdir(path):
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
    77
        raise VMMError(_(u"'%s' is not a directory") % get_unicode(path),
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
    78
                       NO_SUCH_DIRECTORY)
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    79
    return path
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    80
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    81
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    82
def exec_ok(binary):
209
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
    83
    """Checks if the `binary` exists and if it is executable.
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    84
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
    85
    Throws a `VMMError` if the `binary` isn't a file or is not
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    86
    executable.
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
    87
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    88
    """
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    89
    binary = expand_path(binary)
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    90
    if not os.path.isfile(binary):
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
    91
        raise VMMError(_(u"'%s' is not a file") % get_unicode(binary),
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
    92
                       NO_SUCH_BINARY)
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    93
    if not os.access(binary, os.X_OK):
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
    94
        raise VMMError(_(u"File is not executable: '%s'") % 
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
    95
                       get_unicode(binary), NOT_EXECUTABLE)
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    96
    return binary
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    97
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
    98
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
    99
def idn2ascii(domainname):
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   100
    """Converts the idn domain name `domainname` into punycode."""
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   101
    return '.'.join([ToASCII(lbl) for lbl in domainname.split('.') if lbl])
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   102
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   103
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   104
def ace2idna(domainname):
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   105
    """Converts the domain name `domainname` from ACE according to IDNA."""
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   106
    return u'.'.join([ToUnicode(lbl) for lbl in domainname.split('.') if lbl])
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   107
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   108
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   109
def check_domainname(domainname):
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   110
    """Returns the validated domain name `domainname`.
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   111
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   112
    It also converts the name of the domain from IDN to ASCII, if
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   113
    necessary.
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   114
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
   115
    Throws an `VMMError`, if the domain name is too long or doesn't
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   116
    look like a valid domain name (label.label.label).
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   117
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   118
    """
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   119
    if not RE_DOMAIN.match(domainname):
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   120
        domainname = idn2ascii(domainname)
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   121
    if len(domainname) > 255:
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
   122
        raise VMMError(_(u'The domain name is too long'), DOMAIN_TOO_LONG)
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   123
    if not RE_DOMAIN.match(domainname):
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
   124
        raise VMMError(_(u'The domain name %r is invalid') % domainname,
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
   125
                       DOMAIN_INVALID)
185
6e1ef32fbd82 VMM/*: Moved some methods from classes to modules __init__.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 174
diff changeset
   126
    return domainname
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   127
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   128
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   129
def check_localpart(localpart):
209
c705a9e38962 VMM{/Config}: reduced docstrings. Added doc to the repository.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 208
diff changeset
   130
    """Returns the validated local-part `localpart`.
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   131
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
   132
    Throws a `VMMError` if the local-part is too long or contains
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   133
    invalid characters.
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   134
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   135
    """
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   136
    if len(localpart) > 64:
234
e88ba0fb1281 VMM: check_localpart() use '%s' instead of %r in error messages.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 216
diff changeset
   137
        raise VMMError(_(u"The local-part '%s' is too long") % localpart,
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
   138
                       LOCALPART_TOO_LONG)
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   139
    invalid_chars = set(RE_LOCALPART.findall(localpart))
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   140
    if invalid_chars:
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   141
        i_chars = u''.join((u'"%s" ' % c for c in invalid_chars))
234
e88ba0fb1281 VMM: check_localpart() use '%s' instead of %r in error messages.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 216
diff changeset
   142
        raise VMMError(_(u"The local-part '%(l_part)s' contains invalid \
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   143
characters: %(i_chars)s") %
216
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
   144
                       {'l_part': localpart, 'i_chars': i_chars},
0c8c053b451c Moved VirtualMailManager/Exceptions to VirtualMailManager/errors.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 215
diff changeset
   145
                       LOCALPART_INVALID)
199
0684790fff7c VMM: renamed function chk_domainname() -> check_domainname().
Pascal Volk <neverseen@users.sourceforge.net>
parents: 188
diff changeset
   146
    return localpart
215
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   147
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   148
33f727efa7c4 PEP-8-ified the work of the last days.
Pascal Volk <neverseen@users.sourceforge.net>
parents: 209
diff changeset
   149
del _