/usr/share/pyshared/spyderplugins/p_profiler.py is in python-spyderlib 2.1.9-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | # -*- coding:utf-8 -*-
#
# Copyright © 2011 Santiago Jaramillo
# based on p_pylint.py by Pierre Raybaut
#
# Licensed under the terms of the MIT License
# (see spyderlib/__init__.py for details)
"""Profiler Plugin"""
from spyderlib.qt.QtGui import QVBoxLayout, QGroupBox, QLabel
from spyderlib.qt.QtCore import SIGNAL, Qt
# Local imports
from spyderlib.baseconfig import get_translation
_ = get_translation("p_profiler", dirname="spyderplugins")
from spyderlib.config import get_icon
from spyderlib.utils.qthelpers import create_action
from spyderlib.plugins import SpyderPluginMixin, PluginConfigPage, runconfig
from spyderplugins.widgets.profilergui import (ProfilerWidget,
is_profiler_installed)
class ProfilerConfigPage(PluginConfigPage):
def setup_page(self):
results_group = QGroupBox(_("Results"))
results_label1 = QLabel(_("Profiler plugin results "\
"(the output of python's profile/cProfile)\n"
"are stored here:"))
results_label1.setWordWrap(True)
# Warning: do not try to regroup the following QLabel contents with
# widgets above -- this string was isolated here in a single QLabel
# on purpose: to fix Issue 863
results_label2 = QLabel(ProfilerWidget.DATAPATH)
results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
results_label2.setWordWrap(True)
results_layout = QVBoxLayout()
results_layout.addWidget(results_label1)
results_layout.addWidget(results_label2)
results_group.setLayout(results_layout)
vlayout = QVBoxLayout()
vlayout.addWidget(results_group)
vlayout.addStretch(1)
self.setLayout(vlayout)
class Profiler(ProfilerWidget, SpyderPluginMixin):
"""Profiler (after python's profile and pstats)"""
CONF_SECTION = 'profiler'
CONFIGWIDGET_CLASS = ProfilerConfigPage
def __init__(self, parent=None):
ProfilerWidget.__init__(self, parent=parent,
max_entries=self.get_option('max_entries', 50))
SpyderPluginMixin.__init__(self, parent)
# Initialize plugin
self.initialize_plugin()
#------ SpyderPluginWidget API ---------------------------------------------
def get_plugin_title(self):
"""Return widget title"""
return _("Profiler")
def get_plugin_icon(self):
"""Return widget icon"""
return get_icon('profiler.png')
def get_focus_widget(self):
"""
Return the widget to give focus to when
this plugin's dockwidget is raised on top-level
"""
return self.datatree
def get_plugin_actions(self):
"""Return a list of actions related to plugin"""
return []
def register_plugin(self):
"""Register plugin in Spyder's main window"""
self.connect(self, SIGNAL("edit_goto(QString,int,QString)"),
self.main.editor.load)
self.connect(self, SIGNAL('redirect_stdio(bool)'),
self.main.redirect_internalshell_stdio)
self.main.add_dockwidget(self)
profiler_act = create_action(self, _("Profile"),
icon=get_icon('profiler.png'),
triggered=self.run_profiler)
profiler_act.setEnabled(is_profiler_installed())
self.register_shortcut(profiler_act, context="Profiler",
name="Run profiler", default="F10")
self.main.run_menu_actions += [profiler_act]
self.main.editor.pythonfile_dependent_actions += [profiler_act]
def refresh_plugin(self):
"""Refresh profiler widget"""
#self.remove_obsolete_items() # FIXME: not implemented yet
def closing_plugin(self, cancelable=False):
"""Perform actions before parent main window is closed"""
return True
def apply_plugin_settings(self, options):
"""Apply configuration file's plugin settings"""
# The history depth option will be applied at
# next Spyder startup, which is soon enough
pass
#------ Public API ---------------------------------------------------------
def run_profiler(self):
"""Run profiler"""
self.analyze(self.main.editor.get_current_filename())
def analyze(self, filename):
"""Reimplement analyze method"""
if self.dockwidget and not self.ismaximized:
self.dockwidget.setVisible(True)
self.dockwidget.setFocus()
self.dockwidget.raise_()
pythonpath = self.main.get_spyder_pythonpath()
runconf = runconfig.get_run_configuration(filename)
wdir, args = None, None
if runconf is not None:
if runconf.wdir_enabled:
wdir = runconf.wdir
if runconf.args_enabled:
args = runconf.args
ProfilerWidget.analyze(self, filename, wdir=wdir, args=args,
pythonpath=pythonpath)
#===============================================================================
# The following statements are required to register this 3rd party plugin:
#===============================================================================
PLUGIN_CLASS = Profiler
|