def sympy_config():
"""Sympy configuration"""
from SMlib.utils.programs import is_module_installed
lines_new = """
from sympy.interactive import init_session
init_session()
"""
lines_old = """
from __future__ import division
from sympy import *
x, y, z, t = symbols('x y z t')
k, m, n = symbols('k m n', integer=True)
f, g, h = symbols('f g h', cls=Function)
"""
if is_module_installed('sympy', '>=0.7.3'):
extension = None
return lines_new, extension
elif is_module_installed('sympy', '=0.7.2'):
extension = 'sympy.interactive.ipythonprinting'
return lines_old, extension
elif is_module_installed('sympy', '>=0.7.0;<0.7.2'):
extension = 'sympyprinting'
return lines_old, extension
else:
return None, None
def show_banner(self):
"""Banner for IPython widgets with pylab message"""
from IPython.core.usage import default_gui_banner
banner = default_gui_banner
pylab_o = CONF.get('ipython_console', 'pylab', True)
autoload_pylab_o = CONF.get('ipython_console', 'pylab/autoload', True)
mpl_installed = programs.is_module_installed('matplotlib')
if mpl_installed and (pylab_o and autoload_pylab_o):
backend_o = CONF.get('ipython_console', 'pylab/backend', 0)
backends = {0: 'module://IPython.zmq.pylab.backend_inline',
1: 'Qt4Agg', 2: 'Qt4Agg', 3: 'MacOSX', 4: 'GTKAgg',
5: 'WXAgg', 6: 'TKAgg'}
pylab_013_message = """
Welcome to pylab, a matplotlib-based Python environment [backend: %s].
For more information, type 'help(pylab)'.\n""" % backends[backend_o]
pylab_1_message = """
Populating the interactive namespace from numpy and matplotlib"""
if programs.is_module_installed('IPython', '>=1.0'):
banner = banner + pylab_1_message
else:
banner = banner + pylab_013_message
sympy_o = CONF.get('ipython_console', 'symbolic_math', True)
if sympy_o:
lines = """
These commands were executed:
>>> from __future__ import division
>>> from sympy import *
>>> x, y, z, t = symbols('x y z t')
>>> k, m, n = symbols('k m n', integer=True)
>>> f, g, h = symbols('f g h', cls=Function)
"""
banner = banner + lines
return banner
def sympy_config():
"""Sympy configuration"""
from SMlib.utils.programs import is_module_installed
lines_new = """
from sympy.interactive import init_session
init_session()
"""
lines_old = """
from __future__ import division
from sympy import *
x, y, z, t = symbols('x y z t')
k, m, n = symbols('k m n', integer=True)
f, g, h = symbols('f g h', cls=Function)
"""
if is_module_installed('sympy', '>=0.7.3'):
extension = None
return lines_new, extension
elif is_module_installed('sympy', '=0.7.2'):
extension = 'sympy.interactive.ipythonprinting'
return lines_old, extension
elif is_module_installed('sympy', '>=0.7.0;<0.7.2'):
extension = 'sympyprinting'
return lines_old, extension
else:
return None, None
def import_test(self):
"""Raise ImportError if feature is not supported"""
from SMlib.utils import programs
if not programs.is_module_installed('psutil', '>=0.2.0'):
# The `interval` argument in `psutil.cpu_percent` function
# was introduced in v0.2.0
raise ImportError
def import_test(self):
"""Raise ImportError if feature is not supported"""
from SMlib.utils import programs
if not programs.is_module_installed('psutil', '>=0.2.0'):
# The `interval` argument in `psutil.cpu_percent` function
# was introduced in v0.2.0
raise ImportError
def setup_page(self):
ar_group = QGroupBox(_("Autorefresh"))
ar_box = self.create_checkbox(_("Enable autorefresh"),
'autorefresh')
ar_spin = self.create_spinbox(_("Refresh interval: "),
_(" ms"), 'autorefresh/timeout',
min_=100, max_=1000000, step=100)
filter_group = QGroupBox(_("Filter"))
filter_data = [
('exclude_private', _("Exclude private references")),
('exclude_capitalized', _("Exclude capitalized references")),
('exclude_uppercase', _("Exclude all-uppercase references")),
('exclude_unsupported', _("Exclude unsupported data types")),
]
filter_boxes = [self.create_checkbox(text, option)
for option, text in filter_data]
display_group = QGroupBox(_("Display"))
display_data = [
('truncate', _("Truncate values"), ''),
('inplace', _("Always edit in-place"), ''),
('collvalue', _("Show collection contents"), ''),
]
if programs.is_module_installed('numpy'):
display_data.append(('minmax', _("Show arrays min/max"), ''))
display_data.append(
('remote_editing', _("Edit data in the remote process"),
_("Editors are opened in the remote process for NumPy "
"arrays, PIL images, lists, tuples and dictionaries.\n"
"This avoids transfering large amount of data between "
"the remote process and Spyder (through the socket)."))
)
display_boxes = [self.create_checkbox(text, option, tip=tip)
for option, text, tip in display_data]
ar_layout = QVBoxLayout()
ar_layout.addWidget(ar_box)
ar_layout.addWidget(ar_spin)
ar_group.setLayout(ar_layout)
filter_layout = QVBoxLayout()
for box in filter_boxes:
filter_layout.addWidget(box)
filter_group.setLayout(filter_layout)
display_layout = QVBoxLayout()
for box in display_boxes:
display_layout.addWidget(box)
display_group.setLayout(display_layout)
vlayout = QVBoxLayout()
vlayout.addWidget(ar_group)
vlayout.addWidget(filter_group)
vlayout.addWidget(display_group)
vlayout.addStretch(1)
self.setLayout(vlayout)
def write_to_stdin(self, line):
"""
Send raw characters to the IPython kernel through stdin
but only if the kernel is currently looking for raw input.
"""
if self._reading:
if programs.is_module_installed('IPython', '>=1.0'):
self.kernel_client.stdin_channel.input(line)
else:
self.kernel_manager.stdin_channel.input(line)
def write_to_stdin(self, line):
"""
Send raw characters to the IPython kernel through stdin
but only if the kernel is currently looking for raw input.
"""
if self._reading:
if programs.is_module_installed('IPython', '>=1.0'):
self.kernel_client.stdin_channel.input(line)
else:
self.kernel_manager.stdin_channel.input(line)
def create_module_bookmark_actions(parent, bookmarks):
"""
Create bookmark actions depending on module installation:
bookmarks = ((module_name, url, title), ...)
"""
actions = []
for key, url, title in bookmarks:
if programs.is_module_installed(key):
act = create_bookmark_action(parent, url, title)
actions.append(act)
return actions
def create_module_bookmark_actions(parent, bookmarks):
"""
Create bookmark actions depending on module installation:
bookmarks = ((module_name, url, title), ...)
"""
actions = []
for key, url, title in bookmarks:
if programs.is_module_installed(key):
act = create_bookmark_action(parent, url, title)
actions.append(act)
return actions
def show_banner(self):
"""Banner for IPython widgets with pylab message"""
from IPython.core.usage import default_gui_banner
banner = default_gui_banner
pylab_o = CONF.get('ipython_console', 'pylab', True)
autoload_pylab_o = CONF.get('ipython_console', 'pylab/autoload', True)
mpl_installed = programs.is_module_installed('matplotlib')
if mpl_installed and (pylab_o and autoload_pylab_o):
backend_o = CONF.get('ipython_console', 'pylab/backend', 0)
backends = {
0: 'module://IPython.zmq.pylab.backend_inline',
1: 'Qt4Agg',
2: 'Qt4Agg',
3: 'MacOSX',
4: 'GTKAgg',
5: 'WXAgg',
6: 'TKAgg'
}
pylab_013_message = """
Welcome to pylab, a matplotlib-based Python environment [backend: %s].
For more information, type 'help(pylab)'.\n""" % backends[backend_o]
pylab_1_message = """
Populating the interactive namespace from numpy and matplotlib"""
if programs.is_module_installed('IPython', '>=1.0'):
banner = banner + pylab_1_message
else:
banner = banner + pylab_013_message
sympy_o = CONF.get('ipython_console', 'symbolic_math', True)
if sympy_o:
lines = """
These commands were executed:
>>> from __future__ import division
>>> from sympy import *
>>> x, y, z, t = symbols('x y z t')
>>> k, m, n = symbols('k m n', integer=True)
>>> f, g, h = symbols('f g h', cls=Function)
"""
banner = banner + lines
return banner
def setup_page(self):
sourcecode_group = QGroupBox(_("Source code"))
wrap_mode_box = self.create_checkbox(_("Wrap lines"), 'wrap')
names = CONF.get('color_schemes', 'names')
choices = zip(names, names)
cs_combo = self.create_combobox(_("Syntax color scheme: "),
choices, 'color_scheme_name')
sourcecode_layout = QVBoxLayout()
sourcecode_layout.addWidget(wrap_mode_box)
sourcecode_layout.addWidget(cs_combo)
sourcecode_group.setLayout(sourcecode_layout)
plain_text_font_group = self.create_fontgroup(option=None,
text=_("Plain text font style"),
fontfilters=QFontComboBox.MonospacedFonts)
rich_text_font_group = self.create_fontgroup(option='rich_text',
text=_("Rich text font style"))
features_group = QGroupBox(_("Additional features"))
math_box = self.create_checkbox(_("Render mathematical equations"),
'math')
req_sphinx = sphinx_version is not None and \
programs.is_module_installed('sphinx', '>=1.1')
math_box.setEnabled(req_sphinx)
if not req_sphinx:
sphinx_tip = _("This feature requires Sphinx 1.1 or superior.")
if sphinx_version is not None:
sphinx_tip += "\n" + _("Sphinx %s is currently installed."
) % sphinx_version
math_box.setToolTip(sphinx_tip)
features_layout = QVBoxLayout()
features_layout.addWidget(math_box)
features_group.setLayout(features_layout)
vlayout = QVBoxLayout()
vlayout.addWidget(rich_text_font_group)
vlayout.addWidget(plain_text_font_group)
vlayout.addWidget(features_group)
vlayout.addWidget(sourcecode_group)
vlayout.addStretch(1)
self.setLayout(vlayout)
def setup_page(self):
sourcecode_group = QGroupBox(_("Source code"))
wrap_mode_box = self.create_checkbox(_("Wrap lines"), "wrap")
names = CONF.get("color_schemes", "names")
choices = zip(names, names)
cs_combo = self.create_combobox(_("Syntax color scheme: "), choices, "color_scheme_name")
sourcecode_layout = QVBoxLayout()
sourcecode_layout.addWidget(wrap_mode_box)
sourcecode_layout.addWidget(cs_combo)
sourcecode_group.setLayout(sourcecode_layout)
plain_text_font_group = self.create_fontgroup(
option=None, text=_("Plain text font style"), fontfilters=QFontComboBox.MonospacedFonts
)
rich_text_font_group = self.create_fontgroup(option="rich_text", text=_("Rich text font style"))
features_group = QGroupBox(_("Additional features"))
math_box = self.create_checkbox(_("Render mathematical equations"), "math")
req_sphinx = sphinx_version is not None and programs.is_module_installed("sphinx", ">=1.1")
math_box.setEnabled(req_sphinx)
if not req_sphinx:
sphinx_tip = _("This feature requires Sphinx 1.1 or superior.")
if sphinx_version is not None:
sphinx_tip += "\n" + _("Sphinx %s is currently installed.") % sphinx_version
math_box.setToolTip(sphinx_tip)
features_layout = QVBoxLayout()
features_layout.addWidget(math_box)
features_group.setLayout(features_layout)
vlayout = QVBoxLayout()
vlayout.addWidget(rich_text_font_group)
vlayout.addWidget(plain_text_font_group)
vlayout.addWidget(features_group)
vlayout.addWidget(sourcecode_group)
vlayout.addStretch(1)
self.setLayout(vlayout)
def check(self):
"""Check if dependency is installed"""
return programs.is_module_installed(self.modname,
self.required_version,
self.installed_version)
from SMlib.configs.baseconfig import get_conf_path, _
from SMlib.configs.ipythonconfig import IPYTHON_QT_MODULE, SUPPORTED_IPYTHON
from SMlib.config import CONF
from SMlib.configs.guiconfig import get_color_scheme, get_font, set_font
from SMlib.utils import programs
from SMlib.utils.qthelpers import get_icon, create_toolbutton, add_actions, create_action
from SMlib.widgets.comboboxes import EditableComboBox
from SMlib.widgets.sourcecode import codeeditor
from SMlib.widgets.findreplace import FindReplace
from SMlib.widgets.browser import WebView
from SMlib.widgets.externalshell.pythonshell import ExtPythonShellWidget
from SMlib.plugins import SMPluginWidget, PluginConfigPage
# XXX: Hardcoded dependency on optional IPython plugin component
# that requires the hack to make this work without IPython
if programs.is_module_installed(IPYTHON_QT_MODULE, SUPPORTED_IPYTHON):
from SMlib.widgets.ipython import IPythonControlWidget
else:
IPythonControlWidget = None # analysis:ignore
# Check for Sphinx presence to activate rich text mode
if programs.is_module_installed("sphinx", ">=0.6.6"):
sphinx_version = programs.get_module_version("sphinx")
from SMlib.utils.inspector.sphinxify import CSS_PATH, sphinxify, warning, generate_context
else:
sphinxify = sphinx_version = None # analysis:ignore
# To add sphinx dependency to the Dependencies dialog
SPHINX_REQVER = ">=0.6.6"
dependencies.add("sphinx", _("Rich text help on the Object Inspector"), required_version=SPHINX_REQVER)
def is_pyflakes_installed():
"""Return True if pyflakes required version is installed"""
return programs.is_module_installed('pyflakes', PYFLAKES_REQVER)
def check(self):
"""Check if dependency is installed"""
return programs.is_module_installed(self.modname,
self.required_version,
self.installed_version)
def kernel_config():
"""Create a config object with IPython kernel options"""
from IPython.config.loader import Config, load_pyconfig_files
from IPython.core.application import get_ipython_dir
from SMlib.config import CONF
from SMlib.utils.programs import is_module_installed
# ---- IPython config ----
try:
profile_path = osp.join(get_ipython_dir(), 'profile_default')
ip_cfg = load_pyconfig_files(
['ipython_config.py', 'ipython_qtconsole_config.py'], profile_path)
except:
ip_cfg = Config()
# ---- Spyder config ----
spy_cfg = Config()
# Until we implement Issue 1052:
# http://code.google.com/p/SMlib/issues/detail?id=1052
spy_cfg.InteractiveShell.xmode = 'Plain'
# Pylab configuration
mpl_installed = is_module_installed('matplotlib')
pylab_o = CONF.get('ipython_console', 'pylab')
if mpl_installed and pylab_o:
backend_o = CONF.get('ipython_console', 'pylab/backend', 0)
backends = {
0: 'inline',
1: 'auto',
2: 'qt',
3: 'osx',
4: 'gtk',
5: 'wx',
6: 'tk'
}
spy_cfg.IPKernelApp.pylab = backends[backend_o]
# Automatically load Pylab and Numpy
autoload_pylab_o = CONF.get('ipython_console', 'pylab/autoload')
spy_cfg.IPKernelApp.pylab_import_all = autoload_pylab_o
# Inline backend configuration
if backends[backend_o] == 'inline':
# Figure format
format_o = CONF.get('ipython_console',
'pylab/inline/figure_format', 0)
formats = {0: 'png', 1: 'svg'}
spy_cfg.InlineBackend.figure_format = formats[format_o]
# Resolution
spy_cfg.InlineBackend.rc = {
'figure.figsize': (6.0, 4.0),
'savefig.dpi': 72,
'font.size': 10,
'figure.subplot.bottom': .125,
'figure.facecolor': 'white',
'figure.edgecolor': 'white'
}
resolution_o = CONF.get('ipython_console',
'pylab/inline/resolution')
spy_cfg.InlineBackend.rc['savefig.dpi'] = resolution_o
# Figure size
width_o = float(CONF.get('ipython_console', 'pylab/inline/width'))
height_o = float(CONF.get('ipython_console',
'pylab/inline/height'))
spy_cfg.InlineBackend.rc['figure.figsize'] = (width_o, height_o)
# Run lines of code at startup
run_lines_o = CONF.get('ipython_console', 'startup/run_lines')
if run_lines_o:
spy_cfg.IPKernelApp.exec_lines = map(lambda x: x.strip(),
run_lines_o.split(','))
# Run a file at startup
use_file_o = CONF.get('ipython_console', 'startup/use_run_file')
run_file_o = CONF.get('ipython_console', 'startup/run_file')
if use_file_o and run_file_o:
spy_cfg.IPKernelApp.file_to_run = run_file_o
# Autocall
autocall_o = CONF.get('ipython_console', 'autocall')
spy_cfg.ZMQInteractiveShell.autocall = autocall_o
# Greedy completer
greedy_o = CONF.get('ipython_console', 'greedy_completer')
spy_cfg.IPCompleter.greedy = greedy_o
# Sympy loading
sympy_o = CONF.get('ipython_console', 'symbolic_math')
if sympy_o:
lines, extension = sympy_config()
if lines is not None:
if run_lines_o:
spy_cfg.IPKernelApp.exec_lines.append(lines)
else:
spy_cfg.IPKernelApp.exec_lines = [lines]
if extension:
spy_cfg.IPKernelApp.extra_extension = extension
spy_cfg.LaTeXTool.backends = ['dvipng', 'matplotlib']
# Merge IPython and Spyder configs. Spyder prefs will have prevalence
# over IPython ones
ip_cfg._merge(spy_cfg)
return ip_cfg
def setup_toolbar(self, exclude_private, exclude_uppercase,
exclude_capitalized, exclude_unsupported, autorefresh):
"""Setup toolbar"""
self.setup_in_progress = True
toolbar = []
refresh_button = create_toolbutton(self, text=_("Refresh"),
icon=get_icon('reload.png'),
triggered=self.refresh_table)
self.auto_refresh_button = create_toolbutton(self,
text=_("Refresh periodically"),
icon=get_icon('auto_reload.png'),
toggled=self.toggle_auto_refresh)
self.auto_refresh_button.setChecked(autorefresh)
load_button = create_toolbutton(self, text=_("Import data"),
icon=get_icon('fileimport.png'),
triggered=self.import_data)
self.save_button = create_toolbutton(self, text=_("Save data"),
icon=get_icon('filesave.png'),
triggered=lambda: self.save_data(self.filename))
self.save_button.setEnabled(False)
save_as_button = create_toolbutton(self,
text=_("Save data as..."),
icon=get_icon('filesaveas.png'),
triggered=self.save_data)
toolbar += [refresh_button, self.auto_refresh_button, load_button,
self.save_button, save_as_button]
self.exclude_private_action = create_action(self,
_("Exclude private references"),
tip=_("Exclude references which name starts"
" with an underscore"),
toggled=lambda state:
self.sig_option_changed.emit('exclude_private', state))
self.exclude_private_action.setChecked(exclude_private)
self.exclude_uppercase_action = create_action(self,
_("Exclude all-uppercase references"),
tip=_("Exclude references which name is uppercase"),
toggled=lambda state:
self.sig_option_changed.emit('exclude_uppercase', state))
self.exclude_uppercase_action.setChecked(exclude_uppercase)
self.exclude_capitalized_action = create_action(self,
_("Exclude capitalized references"),
tip=_("Exclude references which name starts with an "
"uppercase character"),
toggled=lambda state:
self.sig_option_changed.emit('exclude_capitalized', state))
self.exclude_capitalized_action.setChecked(exclude_capitalized)
self.exclude_unsupported_action = create_action(self,
_("Exclude unsupported data types"),
tip=_("Exclude references to unsupported data types"
" (i.e. which won't be handled/saved correctly)"),
toggled=lambda state:
self.sig_option_changed.emit('exclude_unsupported', state))
self.exclude_unsupported_action.setChecked(exclude_unsupported)
options_button = create_toolbutton(self, text=_("Options"),
icon=get_icon('tooloptions.png'))
toolbar.append(options_button)
options_button.setPopupMode(QToolButton.InstantPopup)
menu = QMenu(self)
editor = self.editor
actions = [self.exclude_private_action, self.exclude_uppercase_action,
self.exclude_capitalized_action,
self.exclude_unsupported_action, None,
editor.truncate_action, editor.inplace_action,
editor.collvalue_action]
if is_module_installed('numpy'):
actions.append(editor.minmax_action)
if not self.is_internal_shell:
actions.append(editor.remote_editing_action)
add_actions(menu, actions)
options_button.setMenu(menu)
self.setup_in_progress = False
return toolbar
# -*- coding: utf-8 -*-
#
# Copyright © 2013 The Spyder Development Team
# Licensed under the terms of the MIT License
# (see spyderlib/__init__.py for details)
"""
IPython configuration variables needed by Spyder
"""
from SMlib.utils import programs
#==============================================================================
# Constants
#==============================================================================
SUPPORTED_IPYTHON = '>=0.13'
if programs.is_module_installed('IPython', '>=1.0'):
IPYTHON_QT_MODULE = 'IPython.qt'
else:
IPYTHON_QT_MODULE = 'IPython.frontend.qt'
def __init__(self, parent):
SMPluginWidget.__init__(self, parent)
self.internal_shell = None
# Initialize plugin
self.initialize_plugin()
self.no_doc_string = _("No documentation available")
self._last_console_cb = None
self._last_editor_cb = None
self.set_default_color_scheme()
self.plain_text = PlainText(self)
self.rich_text = RichText(self)
color_scheme = get_color_scheme(self.get_option('color_scheme_name'))
self.set_plain_text_font(self.get_plugin_font(), color_scheme)
self.plain_text.editor.toggle_wrap_mode(self.get_option('wrap'))
# Add entries to read-only editor context-menu
font_action = create_action(self, _("&Font..."), None,
'font.png', _("Set font style"),
triggered=self.change_font)
self.wrap_action = create_action(self, _("Wrap lines"),
toggled=self.toggle_wrap_mode)
self.wrap_action.setChecked(self.get_option('wrap'))
self.plain_text.editor.readonly_menu.addSeparator()
add_actions(self.plain_text.editor.readonly_menu,
(font_action, self.wrap_action))
self.set_rich_text_font(self.get_plugin_font('rich_text'))
self.shell = None
self.external_console = None
# locked = disable link with Console
self.locked = False
self._last_texts = [None, None]
self._last_rope_data = None
# Object name
layout_edit = QHBoxLayout()
layout_edit.setContentsMargins(0, 0, 0, 0)
txt = _("Source")
if sys.platform == 'darwin':
source_label = QLabel(" " + txt)
else:
source_label = QLabel(txt)
layout_edit.addWidget(source_label)
self.source_combo = QComboBox(self)
self.source_combo.addItems([_("Console"), _("Editor")])
self.connect(self.source_combo, SIGNAL('currentIndexChanged(int)'),
self.source_changed)
if not programs.is_module_installed('rope'):
self.source_combo.hide()
source_label.hide()
layout_edit.addWidget(self.source_combo)
layout_edit.addSpacing(10)
layout_edit.addWidget(QLabel(_("Object")))
self.combo = ObjectComboBox(self)
layout_edit.addWidget(self.combo)
self.object_edit = QLineEdit(self)
self.object_edit.setReadOnly(True)
layout_edit.addWidget(self.object_edit)
self.combo.setMaxCount(self.get_option('max_history_entries'))
self.combo.addItems( self.load_history() )
self.connect(self.combo, SIGNAL("valid(bool)"),
lambda valid: self.force_refresh())
# Plain text docstring option
self.docstring = True
self.rich_help = sphinxify is not None \
and self.get_option('rich_mode', True)
self.plain_text_action = create_action(self, _("Plain Text"),
toggled=self.toggle_plain_text)
# Source code option
self.show_source_action = create_action(self, _("Show Source"),
toggled=self.toggle_show_source)
# Rich text option
self.rich_text_action = create_action(self, _("Rich Text"),
toggled=self.toggle_rich_text)
# Add the help actions to an exclusive QActionGroup
help_actions = QActionGroup(self)
help_actions.setExclusive(True)
help_actions.addAction(self.plain_text_action)
help_actions.addAction(self.rich_text_action)
# Automatic import option
self.auto_import_action = create_action(self, _("Automatic import"),
toggled=self.toggle_auto_import)
auto_import_state = self.get_option('automatic_import')
self.auto_import_action.setChecked(auto_import_state)
# Lock checkbox
self.locked_button = create_toolbutton(self,
triggered=self.toggle_locked)
layout_edit.addWidget(self.locked_button)
self._update_lock_icon()
# Option menu
options_button = create_toolbutton(self, text=_("Options"),
icon=get_icon('tooloptions.png'))
options_button.setPopupMode(QToolButton.InstantPopup)
menu = QMenu(self)
add_actions(menu, [self.rich_text_action, self.plain_text_action,
self.show_source_action, None,
self.auto_import_action])
options_button.setMenu(menu)
layout_edit.addWidget(options_button)
if self.rich_help:
self.switch_to_rich_text()
else:
self.switch_to_plain_text()
self.plain_text_action.setChecked(not self.rich_help)
self.rich_text_action.setChecked(self.rich_help)
self.rich_text_action.setEnabled(sphinxify is not None)
self.source_changed()
# Main layout
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.addLayout(layout_edit)
layout.addWidget(self.plain_text)
layout.addWidget(self.rich_text)
self.setLayout(layout)
# Add worker thread for handling rich text rendering
if sphinxify is None:
self._sphinx_thread = None
else:
self._sphinx_thread = SphinxThread(text={},
html_text_no_doc=warning(self.no_doc_string),
math_option=self.get_option('math'))
self.connect(self._sphinx_thread, SIGNAL('html_ready(QString)'),
self._on_sphinx_thread_html_ready)
self.connect(self._sphinx_thread, SIGNAL('error_msg(QString)'),
self._on_sphinx_thread_error_msg)
self._starting_up = True
def setup_toolbar(self, exclude_private, exclude_uppercase,
exclude_capitalized, exclude_unsupported, autorefresh):
"""Setup toolbar"""
self.setup_in_progress = True
toolbar = []
refresh_button = create_toolbutton(self,
text=_("Refresh"),
icon=get_icon('reload.png'),
triggered=self.refresh_table)
self.auto_refresh_button = create_toolbutton(
self,
text=_("Refresh periodically"),
icon=get_icon('auto_reload.png'),
toggled=self.toggle_auto_refresh)
self.auto_refresh_button.setChecked(autorefresh)
load_button = create_toolbutton(self,
text=_("Import data"),
icon=get_icon('fileimport.png'),
triggered=self.import_data)
self.save_button = create_toolbutton(
self,
text=_("Save data"),
icon=get_icon('filesave.png'),
triggered=lambda: self.save_data(self.filename))
self.save_button.setEnabled(False)
save_as_button = create_toolbutton(self,
text=_("Save data as..."),
icon=get_icon('filesaveas.png'),
triggered=self.save_data)
toolbar += [
refresh_button, self.auto_refresh_button, load_button,
self.save_button, save_as_button
]
self.exclude_private_action = create_action(
self,
_("Exclude private references"),
tip=_("Exclude references which name starts"
" with an underscore"),
toggled=lambda state: self.sig_option_changed.emit(
'exclude_private', state))
self.exclude_private_action.setChecked(exclude_private)
self.exclude_uppercase_action = create_action(
self,
_("Exclude all-uppercase references"),
tip=_("Exclude references which name is uppercase"),
toggled=lambda state: self.sig_option_changed.emit(
'exclude_uppercase', state))
self.exclude_uppercase_action.setChecked(exclude_uppercase)
self.exclude_capitalized_action = create_action(
self,
_("Exclude capitalized references"),
tip=_("Exclude references which name starts with an "
"uppercase character"),
toggled=lambda state: self.sig_option_changed.emit(
'exclude_capitalized', state))
self.exclude_capitalized_action.setChecked(exclude_capitalized)
self.exclude_unsupported_action = create_action(
self,
_("Exclude unsupported data types"),
tip=_("Exclude references to unsupported data types"
" (i.e. which won't be handled/saved correctly)"),
toggled=lambda state: self.sig_option_changed.emit(
'exclude_unsupported', state))
self.exclude_unsupported_action.setChecked(exclude_unsupported)
options_button = create_toolbutton(self,
text=_("Options"),
icon=get_icon('tooloptions.png'))
toolbar.append(options_button)
options_button.setPopupMode(QToolButton.InstantPopup)
menu = QMenu(self)
editor = self.editor
actions = [
self.exclude_private_action, self.exclude_uppercase_action,
self.exclude_capitalized_action, self.exclude_unsupported_action,
None, editor.truncate_action, editor.inplace_action,
editor.collvalue_action
]
if is_module_installed('numpy'):
actions.append(editor.minmax_action)
if not self.is_internal_shell:
actions.append(editor.remote_editing_action)
add_actions(menu, actions)
options_button.setMenu(menu)
self.setup_in_progress = False
return toolbar
from SMlib.configs.ipythonconfig import IPYTHON_QT_MODULE, SUPPORTED_IPYTHON
from SMlib.config import CONF
from SMlib.configs.guiconfig import get_color_scheme, get_font, set_font
from SMlib.utils import programs
from SMlib.utils.qthelpers import (get_icon, create_toolbutton,
add_actions, create_action)
from SMlib.widgets.comboboxes import EditableComboBox
from SMlib.widgets.sourcecode import codeeditor
from SMlib.widgets.findreplace import FindReplace
from SMlib.widgets.browser import WebView
from SMlib.widgets.externalshell.pythonshell import ExtPythonShellWidget
from SMlib.plugins import SMPluginWidget, PluginConfigPage
#XXX: Hardcoded dependency on optional IPython plugin component
# that requires the hack to make this work without IPython
if programs.is_module_installed(IPYTHON_QT_MODULE, SUPPORTED_IPYTHON):
from SMlib.widgets.ipython import IPythonControlWidget
else:
IPythonControlWidget = None # analysis:ignore
# Check for Sphinx presence to activate rich text mode
if programs.is_module_installed('sphinx', '>=0.6.6'):
sphinx_version = programs.get_module_version('sphinx')
from SMlib.utils.inspector.sphinxify import (CSS_PATH, sphinxify,
warning, generate_context)
else:
sphinxify = sphinx_version = None # analysis:ignore
# To add sphinx dependency to the Dependencies dialog
SPHINX_REQVER = '>=0.6.6'
dependencies.add("sphinx", _("Rich text help on the Object Inspector"),
def setup_page(self):
newcb = self.create_checkbox
# --- Interface
interface_group = QGroupBox(_("Interface"))
styles = [str(txt) for txt in QStyleFactory.keys()]
choices = zip(styles, [style.lower() for style in styles])
style_combo = self.create_combobox(_('Qt windows style'), choices,
'windows_style',
default=self.main.default_style)
single_instance_box = newcb(_("Use a single instance"),
'single_instance',
tip=_("Set this to open external<br> "
"Python files in an already running "
"instance (Requires a restart)"))
vertdock_box = newcb(_("Vertical dockwidget title bars"),
'vertical_dockwidget_titlebars')
verttabs_box = newcb(_("Vertical dockwidget tabs"),
'vertical_tabs')
animated_box = newcb(_("Animated toolbars and dockwidgets"),
'animated_docks')
tear_off_box = newcb(_("Tear off menus"), 'tear_off_menus',
tip=_("Set this to detach any<br> "
"menu from the main window"))
margin_box = newcb(_("Custom dockwidget margin:"),
'use_custom_margin')
margin_spin = self.create_spinbox("", "pixels", 'custom_margin',
0, 0, 30)
self.connect(margin_box, SIGNAL("toggled(bool)"),
margin_spin.setEnabled)
margin_spin.setEnabled(self.get_option('use_custom_margin'))
margins_layout = QHBoxLayout()
margins_layout.addWidget(margin_box)
margins_layout.addWidget(margin_spin)
# Decide if it's possible to activate or not singie instance mode
if os.name == 'nt':
pywin32_present = programs.is_module_installed('win32api')
if not pywin32_present:
self.set_option("single_instance", False)
single_instance_box.setEnabled(False)
tip = _("This feature requires the pywin32 module.\n"
"It seems you don't have it installed.")
single_instance_box.setToolTip(tip)
elif sys.platform == "darwin" and 'Spyder.app' in __file__:
self.set_option("single_instance", True)
single_instance_box.setEnabled(False)
interface_layout = QVBoxLayout()
interface_layout.addWidget(style_combo)
interface_layout.addWidget(single_instance_box)
interface_layout.addWidget(vertdock_box)
interface_layout.addWidget(verttabs_box)
interface_layout.addWidget(animated_box)
interface_layout.addWidget(tear_off_box)
interface_layout.addLayout(margins_layout)
interface_group.setLayout(interface_layout)
# --- Status bar
sbar_group = QGroupBox(_("Status bar"))
memory_box = newcb(_("Show memory usage every"), 'memory_usage/enable',
tip=self.main.mem_status.toolTip())
memory_spin = self.create_spinbox("", " ms", 'memory_usage/timeout',
min_=100, max_=1000000, step=100)
self.connect(memory_box, SIGNAL("toggled(bool)"),
memory_spin.setEnabled)
memory_spin.setEnabled(self.get_option('memory_usage/enable'))
memory_layout = QHBoxLayout()
memory_layout.addWidget(memory_box)
memory_layout.addWidget(memory_spin)
memory_layout.setEnabled(self.main.mem_status.is_supported())
cpu_box = newcb(_("Show CPU usage every"), 'cpu_usage/enable',
tip=self.main.cpu_status.toolTip())
cpu_spin = self.create_spinbox("", " ms", 'cpu_usage/timeout',
min_=100, max_=1000000, step=100)
self.connect(cpu_box, SIGNAL("toggled(bool)"), cpu_spin.setEnabled)
cpu_spin.setEnabled(self.get_option('cpu_usage/enable'))
cpu_layout = QHBoxLayout()
cpu_layout.addWidget(cpu_box)
cpu_layout.addWidget(cpu_spin)
cpu_layout.setEnabled(self.main.cpu_status.is_supported())
sbar_layout = QVBoxLayout()
sbar_layout.addLayout(memory_layout)
sbar_layout.addLayout(cpu_layout)
sbar_group.setLayout(sbar_layout)
# --- Debugging
debug_group = QGroupBox(_("Debugging"))
popup_console_box = newcb(_("Pop up internal console when internal "
"errors appear"),
'show_internal_console_if_traceback',
default=True)
debug_layout = QVBoxLayout()
debug_layout.addWidget(popup_console_box)
debug_group.setLayout(debug_layout)
vlayout = QVBoxLayout()
vlayout.addWidget(interface_group)
vlayout.addWidget(sbar_group)
vlayout.addWidget(debug_group)
vlayout.addStretch(1)
self.setLayout(vlayout)
def kernel_config():
"""Create a config object with IPython kernel options"""
from IPython.config.loader import Config, load_pyconfig_files
from IPython.core.application import get_ipython_dir
from SMlib.config import CONF
from SMlib.utils.programs import is_module_installed
# ---- IPython config ----
try:
profile_path = osp.join(get_ipython_dir(), 'profile_default')
ip_cfg = load_pyconfig_files(['ipython_config.py',
'ipython_qtconsole_config.py'],
profile_path)
except:
ip_cfg = Config()
# ---- Spyder config ----
spy_cfg = Config()
# Until we implement Issue 1052:
# http://code.google.com/p/SMlib/issues/detail?id=1052
spy_cfg.InteractiveShell.xmode = 'Plain'
# Pylab configuration
mpl_installed = is_module_installed('matplotlib')
pylab_o = CONF.get('ipython_console', 'pylab')
if mpl_installed and pylab_o:
backend_o = CONF.get('ipython_console', 'pylab/backend', 0)
backends = {0: 'inline', 1: 'auto', 2: 'qt', 3: 'osx', 4: 'gtk',
5: 'wx', 6: 'tk'}
spy_cfg.IPKernelApp.pylab = backends[backend_o]
# Automatically load Pylab and Numpy
autoload_pylab_o = CONF.get('ipython_console', 'pylab/autoload')
spy_cfg.IPKernelApp.pylab_import_all = autoload_pylab_o
# Inline backend configuration
if backends[backend_o] == 'inline':
# Figure format
format_o = CONF.get('ipython_console',
'pylab/inline/figure_format', 0)
formats = {0: 'png', 1: 'svg'}
spy_cfg.InlineBackend.figure_format = formats[format_o]
# Resolution
spy_cfg.InlineBackend.rc = {'figure.figsize': (6.0, 4.0),
'savefig.dpi': 72,
'font.size': 10,
'figure.subplot.bottom': .125,
'figure.facecolor': 'white',
'figure.edgecolor': 'white'
}
resolution_o = CONF.get('ipython_console',
'pylab/inline/resolution')
spy_cfg.InlineBackend.rc['savefig.dpi'] = resolution_o
# Figure size
width_o = float(CONF.get('ipython_console', 'pylab/inline/width'))
height_o = float(CONF.get('ipython_console', 'pylab/inline/height'))
spy_cfg.InlineBackend.rc['figure.figsize'] = (width_o, height_o)
# Run lines of code at startup
run_lines_o = CONF.get('ipython_console', 'startup/run_lines')
if run_lines_o:
spy_cfg.IPKernelApp.exec_lines = map(lambda x: x.strip(),
run_lines_o.split(','))
# Run a file at startup
use_file_o = CONF.get('ipython_console', 'startup/use_run_file')
run_file_o = CONF.get('ipython_console', 'startup/run_file')
if use_file_o and run_file_o:
spy_cfg.IPKernelApp.file_to_run = run_file_o
# Autocall
autocall_o = CONF.get('ipython_console', 'autocall')
spy_cfg.ZMQInteractiveShell.autocall = autocall_o
# Greedy completer
greedy_o = CONF.get('ipython_console', 'greedy_completer')
spy_cfg.IPCompleter.greedy = greedy_o
# Sympy loading
sympy_o = CONF.get('ipython_console', 'symbolic_math')
if sympy_o:
lines, extension = sympy_config()
if lines is not None:
if run_lines_o:
spy_cfg.IPKernelApp.exec_lines.append(lines)
else:
spy_cfg.IPKernelApp.exec_lines = [lines]
if extension:
spy_cfg.IPKernelApp.extra_extension = extension
spy_cfg.LaTeXTool.backends = ['dvipng', 'matplotlib']
# Merge IPython and Spyder configs. Spyder prefs will have prevalence
# over IPython ones
ip_cfg._merge(spy_cfg)
return ip_cfg
def setup_page(self):
ar_group = QGroupBox(_("Autorefresh"))
ar_box = self.create_checkbox(_("Enable autorefresh"), 'autorefresh')
ar_spin = self.create_spinbox(_("Refresh interval: "),
_(" ms"),
'autorefresh/timeout',
min_=100,
max_=1000000,
step=100)
filter_group = QGroupBox(_("Filter"))
filter_data = [
('exclude_private', _("Exclude private references")),
('exclude_capitalized', _("Exclude capitalized references")),
('exclude_uppercase', _("Exclude all-uppercase references")),
('exclude_unsupported', _("Exclude unsupported data types")),
]
filter_boxes = [
self.create_checkbox(text, option) for option, text in filter_data
]
display_group = QGroupBox(_("Display"))
display_data = [
('truncate', _("Truncate values"), ''),
('inplace', _("Always edit in-place"), ''),
('collvalue', _("Show collection contents"), ''),
]
if programs.is_module_installed('numpy'):
display_data.append(('minmax', _("Show arrays min/max"), ''))
display_data.append(
('remote_editing', _("Edit data in the remote process"),
_("Editors are opened in the remote process for NumPy "
"arrays, PIL images, lists, tuples and dictionaries.\n"
"This avoids transfering large amount of data between "
"the remote process and Spyder (through the socket).")))
display_boxes = [
self.create_checkbox(text, option, tip=tip)
for option, text, tip in display_data
]
ar_layout = QVBoxLayout()
ar_layout.addWidget(ar_box)
ar_layout.addWidget(ar_spin)
ar_group.setLayout(ar_layout)
filter_layout = QVBoxLayout()
for box in filter_boxes:
filter_layout.addWidget(box)
filter_group.setLayout(filter_layout)
display_layout = QVBoxLayout()
for box in display_boxes:
display_layout.addWidget(box)
display_group.setLayout(display_layout)
vlayout = QVBoxLayout()
vlayout.addWidget(ar_group)
vlayout.addWidget(filter_group)
vlayout.addWidget(display_group)
vlayout.addStretch(1)
self.setLayout(vlayout)
# -*- coding: utf-8 -*-
#
# Copyright © 2013 The Spyder Development Team
# Licensed under the terms of the MIT License
# (see spyderlib/__init__.py for details)
"""
IPython configuration variables needed by Spyder
"""
from SMlib.utils import programs
#==============================================================================
# Constants
#==============================================================================
SUPPORTED_IPYTHON = '>=0.13'
if programs.is_module_installed('IPython', '>=1.0'):
IPYTHON_QT_MODULE = 'IPython.qt'
else:
IPYTHON_QT_MODULE = 'IPython.frontend.qt'
def is_pyflakes_installed():
"""Return True if pyflakes required version is installed"""
return programs.is_module_installed('pyflakes', PYFLAKES_REQVER)
def __init__(self, parent):
SMPluginWidget.__init__(self, parent)
self.internal_shell = None
# Initialize plugin
self.initialize_plugin()
self.no_doc_string = _("No documentation available")
self._last_console_cb = None
self._last_editor_cb = None
self.set_default_color_scheme()
self.plain_text = PlainText(self)
self.rich_text = RichText(self)
color_scheme = get_color_scheme(self.get_option("color_scheme_name"))
self.set_plain_text_font(self.get_plugin_font(), color_scheme)
self.plain_text.editor.toggle_wrap_mode(self.get_option("wrap"))
# Add entries to read-only editor context-menu
font_action = create_action(
self, _("&Font..."), None, "font.png", _("Set font style"), triggered=self.change_font
)
self.wrap_action = create_action(self, _("Wrap lines"), toggled=self.toggle_wrap_mode)
self.wrap_action.setChecked(self.get_option("wrap"))
self.plain_text.editor.readonly_menu.addSeparator()
add_actions(self.plain_text.editor.readonly_menu, (font_action, self.wrap_action))
self.set_rich_text_font(self.get_plugin_font("rich_text"))
self.shell = None
self.external_console = None
# locked = disable link with Console
self.locked = False
self._last_texts = [None, None]
self._last_rope_data = None
# Object name
layout_edit = QHBoxLayout()
layout_edit.setContentsMargins(0, 0, 0, 0)
txt = _("Source")
if sys.platform == "darwin":
source_label = QLabel(" " + txt)
else:
source_label = QLabel(txt)
layout_edit.addWidget(source_label)
self.source_combo = QComboBox(self)
self.source_combo.addItems([_("Console"), _("Editor")])
self.connect(self.source_combo, SIGNAL("currentIndexChanged(int)"), self.source_changed)
if not programs.is_module_installed("rope"):
self.source_combo.hide()
source_label.hide()
layout_edit.addWidget(self.source_combo)
layout_edit.addSpacing(10)
layout_edit.addWidget(QLabel(_("Object")))
self.combo = ObjectComboBox(self)
layout_edit.addWidget(self.combo)
self.object_edit = QLineEdit(self)
self.object_edit.setReadOnly(True)
layout_edit.addWidget(self.object_edit)
self.combo.setMaxCount(self.get_option("max_history_entries"))
self.combo.addItems(self.load_history())
self.connect(self.combo, SIGNAL("valid(bool)"), lambda valid: self.force_refresh())
# Plain text docstring option
self.docstring = True
self.rich_help = sphinxify is not None and self.get_option("rich_mode", True)
self.plain_text_action = create_action(self, _("Plain Text"), toggled=self.toggle_plain_text)
# Source code option
self.show_source_action = create_action(self, _("Show Source"), toggled=self.toggle_show_source)
# Rich text option
self.rich_text_action = create_action(self, _("Rich Text"), toggled=self.toggle_rich_text)
# Add the help actions to an exclusive QActionGroup
help_actions = QActionGroup(self)
help_actions.setExclusive(True)
help_actions.addAction(self.plain_text_action)
help_actions.addAction(self.rich_text_action)
# Automatic import option
self.auto_import_action = create_action(self, _("Automatic import"), toggled=self.toggle_auto_import)
auto_import_state = self.get_option("automatic_import")
self.auto_import_action.setChecked(auto_import_state)
# Lock checkbox
self.locked_button = create_toolbutton(self, triggered=self.toggle_locked)
layout_edit.addWidget(self.locked_button)
self._update_lock_icon()
# Option menu
options_button = create_toolbutton(self, text=_("Options"), icon=get_icon("tooloptions.png"))
options_button.setPopupMode(QToolButton.InstantPopup)
menu = QMenu(self)
add_actions(
menu,
[self.rich_text_action, self.plain_text_action, self.show_source_action, None, self.auto_import_action],
)
options_button.setMenu(menu)
layout_edit.addWidget(options_button)
if self.rich_help:
self.switch_to_rich_text()
else:
self.switch_to_plain_text()
self.plain_text_action.setChecked(not self.rich_help)
self.rich_text_action.setChecked(self.rich_help)
self.rich_text_action.setEnabled(sphinxify is not None)
self.source_changed()
# Main layout
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.addLayout(layout_edit)
layout.addWidget(self.plain_text)
layout.addWidget(self.rich_text)
self.setLayout(layout)
# Add worker thread for handling rich text rendering
if sphinxify is None:
self._sphinx_thread = None
else:
self._sphinx_thread = SphinxThread(
text={}, html_text_no_doc=warning(self.no_doc_string), math_option=self.get_option("math")
)
self.connect(self._sphinx_thread, SIGNAL("html_ready(QString)"), self._on_sphinx_thread_html_ready)
self.connect(self._sphinx_thread, SIGNAL("error_msg(QString)"), self._on_sphinx_thread_error_msg)
self._starting_up = True