Python idna.IDNAError() Examples

The following are 30 code examples for showing how to use idna.IDNAError(). These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.

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Example 1
Project: misp42splunk   Author: remg427   File: url.py    License: GNU Lesser General Public License v3.0 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 2
Project: misp42splunk   Author: remg427   File: url.py    License: GNU Lesser General Public License v3.0 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 3
Project: chinese-support-redux   Author: luoliyan   File: url.py    License: GNU General Public License v3.0 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 4
Project: pipenv   Author: pypa   File: url.py    License: MIT License 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 5
Project: cronyo   Author: cronyo   File: url.py    License: MIT License 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 6
Project: luci-py   Author: luci   File: url.py    License: Apache License 2.0 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 7
Project: django-ca   Author: mathiasertl   File: utils.py    License: GNU General Public License v3.0 6 votes vote down vote up 
def validate_email(addr):
    """Validate an email address.

    This function raises ``ValueError`` if the email address is not valid.

    >>> validate_email('foo@bar.com')
    'foo@bar.com'
    >>> validate_email('foo@bar com')
    Traceback (most recent call last):
        ...
    ValueError: Invalid domain: bar com

    """
    if '@' not in addr:
        raise ValueError('Invalid email address: %s' % addr)

    node, domain = addr.split('@', 1)
    try:
        domain = idna.encode(force_text(domain))
    except idna.core.IDNAError:
        raise ValueError('Invalid domain: %s' % domain)

    return '%s@%s' % (node, force_text(domain))
Example 8
Project: CudaText   Author: Alexey-T   File: url.py    License: Mozilla Public License 2.0 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 9
Project: CudaText   Author: Alexey-T   File: url.py    License: Mozilla Public License 2.0 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 10
Project: web3.py   Author: ethereum   File: utils.py    License: MIT License 6 votes vote down vote up 
def normalize_name(name: str) -> str:
    """
    Clean the fully qualified name, as defined in ENS `EIP-137
    <https://github.com/ethereum/EIPs/blob/master/EIPS/eip-137.md#name-syntax>`_

    This does *not* enforce whether ``name`` is a label or fully qualified domain.

    :param str name: the dot-separated ENS name
    :raises InvalidName: if ``name`` has invalid syntax
    """
    if not name:
        return name
    elif isinstance(name, (bytes, bytearray)):
        name = name.decode('utf-8')

    try:
        return idna.uts46_remap(name, std3_rules=True)
    except idna.IDNAError as exc:
        raise InvalidName(f"{name} is an invalid name, because {exc}") from exc
Example 11
Project: Cloudmare   Author: MrH0wl   File: url.py    License: GNU General Public License v3.0 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 12
Project: quickstart-redhat-openshift   Author: aws-quickstart   File: url.py    License: Apache License 2.0 6 votes vote down vote up 
def _idna_encode(name):
    if name and any([ord(x) > 128 for x in name]):
        try:
            import idna
        except ImportError:
            six.raise_from(
                LocationParseError("Unable to parse URL without the 'idna' module"),
                None,
            )
        try:
            return idna.encode(name.lower(), strict=True, std3_rules=True)
        except idna.IDNAError:
            six.raise_from(
                LocationParseError(u"Name '%s' is not a valid IDNA label" % name), None
            )
    return name.lower().encode("ascii")
Example 13
Project: gist-alfred   Author: danielecook   File: models.py    License: MIT License 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 14
Project: misp42splunk   Author: remg427   File: models.py    License: GNU Lesser General Public License v3.0 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 15
Project: misp42splunk   Author: remg427   File: models.py    License: GNU Lesser General Public License v3.0 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 16
Project: misp42splunk   Author: remg427   File: models.py    License: GNU Lesser General Public License v3.0 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 17
Project: core   Author: getavalon   File: models.py    License: MIT License 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        try:
            from .packages import idna
        except ImportError:
            # tolerate the possibility of downstream repackagers unvendoring `requests`
            # For more information, read: packages/__init__.py
            import idna
            sys.modules['requests.packages.idna'] = idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 18
Project: ServerlessCrawler-VancouverRealState   Author: MarcelloLins   File: models.py    License: MIT License 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 19
Project: ServerlessCrawler-VancouverRealState   Author: MarcelloLins   File: models.py    License: MIT License 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 20
Project: ServerlessCrawler-VancouverRealState   Author: MarcelloLins   File: models.py    License: MIT License 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 21
Project: faces   Author: skarlekar   File: models.py    License: GNU General Public License v2.0 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        try:
            from .packages import idna
        except ImportError:
            # tolerate the possibility of downstream repackagers unvendoring `requests`
            # For more information, read: packages/__init__.py
            import idna
            sys.modules['requests.packages.idna'] = idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 22
Project: vnpy_crypto   Author: birforce   File: models.py    License: MIT License 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 23
Project: wow-addon-updater   Author: kuhnertdm   File: models.py    License: GNU General Public License v3.0 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 24
Project: isthislegit   Author: duo-labs   File: address.py    License: BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def ace_address(self):
        if not is_pure_ascii(self.mailbox):
            raise ValueError('address {} has no ASCII-compatable encoding'
                             .format(self.address.encode('utf-8')))
        ace_hostname = self.hostname
        if not is_pure_ascii(self.hostname):
            try:
                ace_hostname = idna.encode(self.hostname)
            except idna.IDNAError:
                raise ValueError('address {} has no ASCII-compatable encoding'
                                 .format(self.address.encode('utf-8')))
        return '{}@{}'.format(self.mailbox, ace_hostname)
Example 25
Project: isthislegit   Author: duo-labs   File: address.py    License: BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def requires_non_ascii(self):
        """
        Can the address be converted to an ASCII compatible encoding?
        """
        if not is_pure_ascii(self.mailbox):
            return True
        if not is_pure_ascii(self.hostname):
            try:
                idna.encode(self.hostname)
            except idna.IDNAError:
                return True
        return False
Example 26
Project: isthislegit   Author: duo-labs   File: address.py    License: BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def _lift_parse_result(parse_rs):
    if isinstance(parse_rs, Mailbox):
        try:
            return EmailAddress(
                display_name=smart_unquote(parse_rs.display_name.decode('utf-8')),
                mailbox=parse_rs.local_part.decode('utf-8'),
                hostname=parse_rs.domain.decode('utf-8'))
        except (UnicodeError, IDNAError):
            return None

    if isinstance(parse_rs, Url):
        return UrlAddress(address=parse_rs.address.decode('utf-8'))

    return None
Example 27
Project: anpr   Author: italia   File: models.py    License: Creative Commons Attribution 4.0 International 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 28
Project: deepWordBug   Author: QData   File: models.py    License: Apache License 2.0 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 29
Project: pipenv   Author: pypa   File: models.py    License: MIT License 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host
Example 30
Project: quickstart-taskcat-ci   Author: aws-quickstart   File: models.py    License: Apache License 2.0 5 votes vote down vote up 
def _get_idna_encoded_host(host):
        import idna

        try:
            host = idna.encode(host, uts46=True).decode('utf-8')
        except idna.IDNAError:
            raise UnicodeError
        return host