Viewing file:  helper.py (2.86 KB) -rw-r--r--
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from __future__ import print_function
from __future__ import unicode_literals
from . import View
from tracer.resources.lang import _
class HelperView(View):
def render(self):
self.print("* {app_name}".format(app_name=self.args.application.name))
# Package informations
if self.args.package:
self.print(" Package: {pkg_name}" .format(pkg_name=self.args.package.name))
self.print(" Description: {pkg_description}" .format(pkg_description=self.args.package.description))
self.print(" Type: {type}" .format(type=self.args.application.type.capitalize()))
if self.args.application.affected_instances:
self.print(" Executable: {executable}".format(executable=self.args.application.affected_instances[0].exe))
else:
self.print(" Package: {app_name} is not provided by any package"
.format(app_name=self.args.application.name))
# State
indent = " State: "
i = 0
for process in self.args.processes:
self.print(indent + "{app_name} has been started by {user} {time} ago. PID - {pid}".format(
app_name=self.args.application.name,
user=process.username(),
time=process.str_started_ago,
pid=process.pid
))
indent = " "
i += 1
if i >= 3:
self.print(" ...")
break
# Affected by
if self.args.args.verbose > 0:
self.print("")
self.render_affected_by()
# How to restart
if self.args.application.helper or self.args.affects:
self.print("")
self.print(" {title}:".format(title=_('How to restart')))
if not self.args.affected_by:
self.print(" {app_name} does not need restarting".format(app_name=self.args.application.name))
elif self.args.affects:
self.print(" " + _("It's a part of application called {0}").format(self.args.affects))
else:
for helper in self.args.application.helpers:
self.print(" {how_to_restart}".format(how_to_restart=helper))
if self.args.application.note:
self.print("\n - " + self.args.application.note)
def render_affected_by(self):
default_level = 2
indent = " "
self.print(indent + _("Affected by") + ":")
if type(self.args.affected_by) == str:
self.print(default_level * indent + self.args.affected_by)
return
printed_packages = set()
for process in self.args.affected_by:
indent_level = default_level
if process not in self.args.processes:
self.print(indent_level * indent + "{0} ({1})".format(process.name(), process.pid))
indent_level += 1
for package in process.packages:
if package.name not in printed_packages or indent_level > 2:
self.print(indent_level * indent + package.name)
printed_packages.add(package.name)
if self.args.args.verbose < 2:
continue
indent_level += 1
for file in package.files:
self.print(indent_level * indent + file)
indent_level -= 1
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