/usr/share/pyshared/spyderplugins/p_pylint.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | # -*- coding:utf-8 -*-
#
# Copyright © 2009-2011 Pierre Raybaut
# Licensed under the terms of the MIT License
# (see spyderlib/__init__.py for details)
"""Pylint Code Analysis Plugin"""
# pylint: disable=C0103
# pylint: disable=R0903
# pylint: disable=R0911
# pylint: disable=R0201
from spyderlib.qt.QtGui import QInputDialog, QVBoxLayout, QGroupBox, QLabel
from spyderlib.qt.QtCore import SIGNAL, Qt
# Local imports
from spyderlib.baseconfig import get_translation
_ = get_translation("p_pylint", dirname="spyderplugins")
from spyderlib.config import get_icon
from spyderlib.utils.qthelpers import create_action
from spyderlib.plugins import SpyderPluginMixin, PluginConfigPage
from spyderplugins.widgets.pylintgui import PylintWidget, PYLINT_PATH
class PylintConfigPage(PluginConfigPage):
def setup_page(self):
settings_group = QGroupBox(_("Settings"))
save_box = self.create_checkbox(_("Save script before analyzing it"),
'save_before', default=True)
hist_group = QGroupBox(_("History"))
hist_label1 = QLabel(_("The following option will be applied at next "
"startup."))
hist_label1.setWordWrap(True)
hist_spin = self.create_spinbox(_("History: "),
_(" results"), 'max_entries', default=50,
min_=10, max_=1000000, step=10)
results_group = QGroupBox(_("Results"))
results_label1 = QLabel(_("Pylint plugin results 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(PylintWidget.DATAPATH)
results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
results_label2.setWordWrap(True)
settings_layout = QVBoxLayout()
settings_layout.addWidget(save_box)
settings_group.setLayout(settings_layout)
hist_layout = QVBoxLayout()
hist_layout.addWidget(hist_label1)
hist_layout.addWidget(hist_spin)
hist_group.setLayout(hist_layout)
results_layout = QVBoxLayout()
results_layout.addWidget(results_label1)
results_layout.addWidget(results_label2)
results_group.setLayout(results_layout)
vlayout = QVBoxLayout()
vlayout.addWidget(settings_group)
vlayout.addWidget(hist_group)
vlayout.addWidget(results_group)
vlayout.addStretch(1)
self.setLayout(vlayout)
class Pylint(PylintWidget, SpyderPluginMixin):
"""Python source code analysis based on pylint"""
CONF_SECTION = 'pylint'
CONFIGWIDGET_CLASS = PylintConfigPage
def __init__(self, parent=None):
PylintWidget.__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 _("Pylint")
def get_plugin_icon(self):
"""Return widget icon"""
return get_icon('pylint.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.treewidget
def get_plugin_actions(self):
"""Return a list of actions related to plugin"""
# Font
history_action = create_action(self, _("History..."),
None, 'history.png',
_("Set history maximum entries"),
triggered=self.change_history_depth)
self.treewidget.common_actions += (None, history_action)
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)
pylint_act = create_action(self, _("Run pylint code analysis"),
triggered=self.run_pylint)
pylint_act.setEnabled(PYLINT_PATH is not None)
self.register_shortcut(pylint_act, context="Pylint",
name="Run analysis", default="F8")
self.main.source_menu_actions += [None, pylint_act]
self.main.editor.pythonfile_dependent_actions += [pylint_act]
def refresh_plugin(self):
"""Refresh pylint widget"""
self.remove_obsolete_items()
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 change_history_depth(self):
"Change history max entries"""
depth, valid = QInputDialog.getInteger(self, _('History'),
_('Maximum entries'),
self.get_option('max_entries'),
10, 10000)
if valid:
self.set_option('max_entries', depth)
def run_pylint(self):
"""Run pylint code analysis"""
if self.get_option('save_before', True)\
and not self.main.editor.save():
return
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_()
PylintWidget.analyze(self, filename)
#==============================================================================
# The following statements are required to register this 3rd party plugin:
#==============================================================================
PLUGIN_CLASS = Pylint
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