Python logger.LOGGER类代码示例

def get_plural_type(base_code, pluralequation):
    """Get correct plural type for language."""
    # Remove not needed parenthesis
    if pluralequation[-1] == ';':
        pluralequation = pluralequation[:-1]

    # No plural
    if pluralequation == '0':
        return data.PLURAL_NONE

    # Standard plural equations
    for mapping in data.PLURAL_MAPPINGS:
        if pluralequation in mapping[0]:
            return mapping[1]

    # Arabic special case
    if base_code in ('ar',):
        return data.PLURAL_ARABIC

    # Log error in case of uknown mapping
    LOGGER.error(
        'Can not guess type of plural for %s: %s', base_code, pluralequation
    )

    return data.PLURAL_UNKNOWN

def get_avatar_image(user, size):
    """
    Returns avatar image from cache (if available) or downloads it.
    """

    cache_key = 'avatar-img-{0}-{1}'.format(
        user.username,
        size
    )

    # Try using avatar specific cache if available
    try:
        cache = caches['avatar']
    except InvalidCacheBackendError:
        cache = caches['default']

    image = cache.get(cache_key)
    if image is None:
        try:
            image = download_avatar_image(user, size)
            cache.set(cache_key, image)
        except IOError as error:
            report_error(
                error, sys.exc_info(),
                extra_data={'avatar': user.username}
            )
            LOGGER.error(
                'Failed to fetch avatar for %s: %s',
                user.username,
                str(error)
            )
            return get_fallback_avatar(size)

    return image

def get_avatar_image(request, user, size):
    """Return avatar image from cache (if available) or download it."""

    cache_key = '-'.join((
        'avatar-img',
        user.username,
        str(size)
    ))

    # Try using avatar specific cache if available
    try:
        cache = caches['avatar']
    except InvalidCacheBackendError:
        cache = caches['default']

    image = cache.get(cache_key)
    if image is None:
        try:
            image = download_avatar_image(user, size)
            cache.set(cache_key, image)
        except (IOError, CertificateError) as error:
            report_error(
                error, sys.exc_info(), request,
                extra_data={'avatar': user.username},
                level='debug',
            )
            LOGGER.error(
                'Failed to fetch avatar for %s: %s',
                user.username,
                str(error)
            )
            return get_fallback_avatar(size)

    return image

def mail_admins_contact(request, subject, message, context, sender, to):
    """Send a message to the admins, as defined by the ADMINS setting."""
    LOGGER.info(
        'contact form from %s',
        sender,
    )
    if not to and settings.ADMINS:
        to = [a[1] for a in settings.ADMINS]
    elif not settings.ADMINS:
        messages.error(
            request,
            _('Message could not be sent to administrator!')
        )
        LOGGER.error(
            'ADMINS not configured, can not send message!'
        )
        return

    mail = EmailMultiAlternatives(
        '{0}{1}'.format(settings.EMAIL_SUBJECT_PREFIX, subject % context),
        message % context,
        to=to,
        headers={'Reply-To': sender},
    )

    mail.send(fail_silently=False)

    messages.success(
        request,
        _('Message has been sent to administrator.')
    )

def get_plural_type(code, pluralequation):
    '''
    Gets correct plural type for language.
    '''
    # Remove not needed parenthesis
    if pluralequation[-1] == ';':
        pluralequation = pluralequation[:-1]
    if pluralequation[0] == '(' and pluralequation[-1] == ')':
        pluralequation = pluralequation[1:-1]

    # Get base language code
    base_code = code.replace('_', '-').split('-')[0]

    # No plural
    if pluralequation == '0':
        return data.PLURAL_NONE

    # Standard plural equations
    for mapping in data.PLURAL_MAPPINGS:
        if pluralequation in mapping[0]:
            return mapping[1]

    # Arabic special case
    if base_code in ('ar',):
        return data.PLURAL_ARABIC

    # Log error in case of uknown mapping
    LOGGER.error(
        'Can not guess type of plural for %s: %s', code, pluralequation
    )

    return data.PLURAL_UNKNOWN

def bitbucket_hook_helper(data):
    """API to handle service hooks from Bitbucket."""
    if 'push' in data:
        return bitbucket_webhook_helper(data)

    # Parse owner, branch and repository name
    owner = data['repository']['owner']
    slug = data['repository']['slug']
    if data['commits']:
        branch = data['commits'][-1]['branch']
    else:
        branch = None
    params = {'owner': owner, 'slug': slug}

    # Construct possible repository URLs
    if data['repository']['scm'] == 'git':
        repos = [repo % params for repo in BITBUCKET_GIT_REPOS]
    elif data['repository']['scm'] == 'hg':
        repos = [repo % params for repo in BITBUCKET_HG_REPOS]
    else:
        LOGGER.error(
            'unsupported repository: %s',
            repr(data['repository'])
        )
        raise ValueError('unsupported repository')

    return {
        'service_long_name': 'Bitbucket',
        'repo_url': ''.join([
            data['canon_url'], data['repository']['absolute_url']
        ]),
        'repos': repos,
        'branch': branch,
    }

 def report_error(self, exc, request, message):
     """Wrapper for handling error situations"""
     extra = {'mt_url': self.request_url, 'mt_params': self.request_params}
     report_error(exc, request, extra, prefix='Machine translation error')
     LOGGER.error(message, self.name)
     LOGGER.info(
         'Last URL: %s, params: %s', extra['mt_url'], extra['mt_params']
     )

def send_mails(mails):
    """Sends multiple mails in single connection."""
    try:
        connection = get_connection()
        connection.send_messages(mails)
    except SMTPException as error:
        LOGGER.error('Failed to send email: %s', error)
        report_error(error, sys.exc_info())

def get_notification_email(language, email, notification,
                           context=None, info=None):
    """Render notification email."""
    context = context or {}
    headers = {}

    LOGGER.info(
        'sending notification %s on %s to %s',
        notification,
        info,
        email
    )

    with override('en' if language is None else language):
        # Template name
        context['subject_template'] = 'mail/{0}_subject.txt'.format(
            notification
        )
        context['LANGUAGE_CODE'] = get_language()
        context['LANGUAGE_BIDI'] = get_language_bidi()

        # Adjust context
        context['current_site_url'] = get_site_url()
        context['site_title'] = settings.SITE_TITLE

        # Render subject
        subject = render_to_string(
            context['subject_template'],
            context
        ).strip()

        # Render body
        html_body = render_to_string(
            'mail/{0}.html'.format(notification),
            context
        )
        body = html2text(html_body)

        # Define headers
        headers['Auto-Submitted'] = 'auto-generated'
        headers['X-AutoGenerated'] = 'yes'
        headers['Precedence'] = 'bulk'
        headers['X-Mailer'] = 'Weblate {0}'.format(VERSION)

        # List of recipients
        if email == 'ADMINS':
            emails = [a[1] for a in settings.ADMINS]
        else:
            emails = [email]

        # Return the mail content
        return {
            'subject': subject,
            'body': body,
            'to': emails,
            'headers': headers,
            'html_body': html_body,
        }

    def clean_captcha(self):
        """
        Validation for captcha.
        """
        if self.tampering or not self.captcha.validate(self.cleaned_data["captcha"]):
            raise forms.ValidationError(_("Please check your math and try again."))

        mail = self.cleaned_data.get("email", "NONE")

        LOGGER.info("Passed captcha for %s (%s = %s)", mail, self.captcha.question, self.cleaned_data["captcha"])

def report_error(error, exc_info, request=None, extra_data=None):
    """Wrapper for error reporting

    This can be used for store exceptions in error reporting solutions as
    rollbar while handling error gracefully and giving user cleaner message.
    """
    if HAS_ROLLBAR and hasattr(settings, 'ROLLBAR'):
        rollbar.report_exc_info(exc_info, request, extra_data=extra_data)

    LOGGER.error(
        'Handled exception %s: %s',
        error.__class__.__name__,
        str(error)
    )

 def report_error(self, exc, message):
     """Wrapper for handling error situations"""
     report_error(
         exc, sys.exc_info(),
         {'mt_url': self.request_url, 'mt_params': self.request_params}
     )
     LOGGER.error(
         message,
         self.name,
     )
     LOGGER.error(
         'Last fetched URL: %s, params: %s',
         self.request_url,
         self.request_params,
     )

 def send_immediate(self, language, email, change):
     with override('en' if language is None else language):
         context = self.get_context(change)
         subject = self.render_template('_subject.txt', context)
         context['subject'] = subject
         LOGGER.info(
             'sending notification %s on %s to %s',
             self.get_name(), context['component'], email,
         )
         self.send(
             email,
             subject,
             self.render_template('.html', context),
             self.get_headers(context),
         )

    def clean_captcha(self):
        """Validation for captcha."""
        if (self.fresh or
                not self.captcha.validate(self.cleaned_data['captcha'])):
            raise forms.ValidationError(
                _('Please check your math and try again.')
            )

        mail = self.cleaned_data.get('email', 'NONE')

        LOGGER.info(
            'Passed captcha for %s (%s = %s)',
            mail,
            self.captcha.question,
            self.cleaned_data['captcha']
        )

 def send_digest(self, language, email, changes):
     with override('en' if language is None else language):
         context = self.get_context()
         context['changes'] = changes
         subject = self.render_template(
             '_subject.txt', context, digest=True
         )
         context['subject'] = subject
         LOGGER.info(
             'sending digest notification %s on %d changes to %s',
             self.get_name(), len(changes), email,
         )
         self.send(
             email,
             subject,
             self.render_template('.html', context, digest=True),
             self.get_headers(context),
         )