99 lines
3.8 KiB
Python
99 lines
3.8 KiB
Python
import textwrap
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from django.contrib import messages
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from django.core.mail import mail_admins
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from django.core.urlresolvers import reverse
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from django.utils.html import escape
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from django.utils.safestring import mark_safe
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from django.utils.translation import ungettext, ugettext_lazy as _
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def get_backends_help_text(backends):
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help_texts = {}
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for backend in backends:
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context = {
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'model': backend.model,
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'related_models': str(backend.related_models),
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'script_executable': backend.script_executable,
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'script_method': str(backend.script_method),
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'function_method': str(backend.script_method),
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'actions': ', '.join(backend.actions),
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}
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help_text = textwrap.dedent("""
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- Model: '%(model)s'<br>
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- Related models: %(related_models)s<br>
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- Script executable: %(script_executable)s<br>
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- Script method: %(script_method)s<br>
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- Function method: %(function_method)s<br>
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- Actions: %(actions)s<br>"""
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) % context
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docstring = backend.__doc__
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if docstring:
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try:
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docstring = (docstring % backend.format_docstring).strip().splitlines()
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except TypeError as e:
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raise TypeError(str(backend) + str(e))
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help_text += '<br>' + '<br>'.join(docstring)
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help_texts[backend.get_name()] = help_text
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return help_texts
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def send_report(method, args, log):
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server = args[0]
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backend = method.__self__.__class__.__name__
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subject = '[Orchestra] %s execution %s on %s' % (backend, log.state, server)
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separator = "\n%s\n\n" % ('~ '*40,)
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message = separator.join([
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"[EXIT CODE] %s" % log.exit_code,
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"[STDERR]\n%s" % log.stderr,
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"[STDOUT]\n%s" % log.stdout,
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"[SCRIPT]\n%s" % log.script,
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"[TRACEBACK]\n%s" % log.traceback,
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])
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html_message = '\n\n'.join([
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'<h4 style="color:#505050;">Exit code %s</h4>' % log.exit_code,
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'<h4 style="color:#505050;">Stderr</h4>'
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'<pre style="margin-left:20px;font-size:11px">%s</pre>' % escape(log.stderr),
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'<h4 style="color:#505050;">Stdout</h4>'
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'<pre style="margin-left:20px;font-size:11px">%s</pre>' % escape(log.stdout),
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'<h4 style="color:#505050;">Script</h4>'
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'<pre style="margin-left:20px;font-size:11px">%s</pre>' % escape(log.script),
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'<h4 style="color:#505050;">Traceback</h4>'
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'<pre style="margin-left:20px;font-size:11px">%s</pre>' % escape(log.traceback),
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])
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mail_admins(subject, message, html_message=html_message)
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def message_user(request, logs):
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total, successes = 0, 0
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ids = []
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for log in logs:
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total += 1
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if log.state != log.EXCEPTION:
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# EXCEPTION logs are not stored on the database
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ids.append(log.pk)
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if log.state == log.SUCCESS:
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successes += 1
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errors = total-successes
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if len(ids) == 1:
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url = reverse('admin:orchestration_backendlog_change', args=ids)
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href = '<a href="{}">backends</a>'.format(url)
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elif len(ids) > 1:
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url = reverse('admin:orchestration_backendlog_changelist')
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url += '?id__in=%s' % ','.join(map(str, ids))
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href = '<a href="{}">backends</a>'.format(url)
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else:
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href = ''
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if errors:
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msg = ungettext(
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_('{errors} out of {total} {href} has fail to execute.'),
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_('{errors} out of {total} {href} have fail to execute.'),
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errors)
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messages.error(request, mark_safe(msg.format(errors=errors, total=total, href=href)))
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else:
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msg = ungettext(
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_('{total} {href} has been executed.'),
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_('{total} {href} have been executed.'),
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total)
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messages.success(request, mark_safe(msg.format(total=total, href=href)))
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