class FindOptions(QWidget):
"""Find widget with options"""
REGEX_INVALID = "background-color:rgb(255, 175, 90);"
find = Signal()
stop = Signal()
redirect_stdio = Signal(bool)
def __init__(self, parent, search_text, search_text_regexp, search_path,
exclude, exclude_idx, exclude_regexp,
supported_encodings, in_python_path, more_options,
case_sensitive, external_path_history):
QWidget.__init__(self, parent)
if search_path is None:
search_path = getcwd()
self.path = ''
self.project_path = None
self.file_path = None
self.external_path = None
self.external_path_history = external_path_history
if not isinstance(search_text, (list, tuple)):
search_text = [search_text]
if not isinstance(search_path, (list, tuple)):
search_path = [search_path]
if not isinstance(exclude, (list, tuple)):
exclude = [exclude]
if not isinstance(external_path_history, (list, tuple)):
external_path_history = [external_path_history]
self.supported_encodings = supported_encodings
# Layout 1
hlayout1 = QHBoxLayout()
self.search_text = PatternComboBox(self, search_text,
_("Search pattern"))
self.edit_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.case_button = create_toolbutton(self,
icon=get_icon("upper_lower.png"),
tip=_("Case Sensitive"))
self.case_button.setCheckable(True)
self.case_button.setChecked(case_sensitive)
self.edit_regexp.setCheckable(True)
self.edit_regexp.setChecked(search_text_regexp)
self.more_widgets = ()
self.more_options = create_toolbutton(self,
toggled=self.toggle_more_options)
self.more_options.setCheckable(True)
self.more_options.setChecked(more_options)
self.ok_button = create_toolbutton(self, text=_("Search"),
icon=ima.icon('find'),
triggered=lambda: self.find.emit(),
tip=_("Start search"),
text_beside_icon=True)
self.ok_button.clicked.connect(self.update_combos)
self.stop_button = create_toolbutton(self, text=_("Stop"),
icon=ima.icon('editclear'),
triggered=lambda:
self.stop.emit(),
tip=_("Stop search"),
text_beside_icon=True)
self.stop_button.setEnabled(False)
for widget in [self.search_text, self.edit_regexp, self.case_button,
self.ok_button, self.stop_button, self.more_options]:
hlayout1.addWidget(widget)
# Layout 2
hlayout2 = QHBoxLayout()
self.exclude_pattern = PatternComboBox(self, exclude,
_("Excluded filenames pattern"))
if exclude_idx is not None and exclude_idx >= 0 \
and exclude_idx < self.exclude_pattern.count():
self.exclude_pattern.setCurrentIndex(exclude_idx)
self.exclude_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.exclude_regexp.setCheckable(True)
self.exclude_regexp.setChecked(exclude_regexp)
exclude_label = QLabel(_("Exclude:"))
exclude_label.setBuddy(self.exclude_pattern)
for widget in [exclude_label, self.exclude_pattern,
self.exclude_regexp]:
hlayout2.addWidget(widget)
# Layout 3
hlayout3 = QHBoxLayout()
search_on_label = QLabel(_("Search in:"))
self.path_selection_combo = PatternComboBox(self, exclude,
_('Search directory'))
self.path_selection_combo.setEditable(False)
self.path_selection_contents = QListWidget(self.path_selection_combo)
self.path_selection_contents.hide()
self.path_selection_combo.setModel(
self.path_selection_contents.model())
self.path_selection_contents.addItem(_("Current working directory"))
item = self.path_selection_contents.item(0)
item.setToolTip(_("Search in all files and "
"directories present on the"
"current Spyder path"))
self.path_selection_contents.addItem(_("Project"))
item = self.path_selection_contents.item(1)
item.setToolTip(_("Search in all files and "
"directories present on the"
"current project path "
"(If opened)"))
item.setFlags(item.flags() & ~Qt.ItemIsEnabled)
self.path_selection_contents.addItem(_("File").replace('&', ''))
item = self.path_selection_contents.item(2)
item.setToolTip(_("Search in current opened file"))
self.path_selection_contents.addItem(_("Select other directory"))
item = self.path_selection_contents.item(3)
item.setToolTip(_("Search in other folder present on the file system"))
self.path_selection_combo.insertSeparator(3)
self.path_selection_combo.insertSeparator(5)
for path in external_path_history:
item = ExternalPathItem(None, path)
self.path_selection_contents.addItem(item)
self.path_selection_combo.currentIndexChanged.connect(
self.path_selection_changed)
hlayout3.addWidget(search_on_label)
hlayout3.addWidget(self.path_selection_combo)
self.search_text.valid.connect(lambda valid: self.find.emit())
self.exclude_pattern.valid.connect(lambda valid: self.find.emit())
vlayout = QVBoxLayout()
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addLayout(hlayout1)
vlayout.addLayout(hlayout2)
vlayout.addLayout(hlayout3)
self.more_widgets = (hlayout2,)
self.toggle_more_options(more_options)
self.setLayout(vlayout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
@Slot(bool)
def toggle_more_options(self, state):
for layout in self.more_widgets:
for index in range(layout.count()):
if state and self.isVisible() or not state:
layout.itemAt(index).widget().setVisible(state)
if state:
icon = ima.icon('options_less')
tip = _('Hide advanced options')
else:
icon = ima.icon('options_more')
tip = _('Show advanced options')
self.more_options.setIcon(icon)
self.more_options.setToolTip(tip)
@Slot()
def path_selection_changed(self):
idx = self.path_selection_combo.currentIndex()
if idx == EXTERNAL_PATH:
external_path = self.select_directory()
if len(external_path) > 0:
item = ExternalPathItem(None, external_path)
self.path_selection_contents.addItem(item)
total_items = (self.path_selection_combo.count() -
MAX_PATH_HISTORY)
for i in range(6, total_items):
self.path_selection_contents.takeItem(i)
self.path_selection_combo.setCurrentIndex(
self.path_selection_combo.count() - 1)
else:
self.path_selection_combo.setCurrentIndex(CWD)
elif idx > EXTERNAL_PATH:
item = self.path_selection_contents.item(idx)
self.external_path = item.path
def update_combos(self):
self.search_text.lineEdit().returnPressed.emit()
self.exclude_pattern.lineEdit().returnPressed.emit()
def set_search_text(self, text):
if text:
self.search_text.add_text(text)
self.search_text.lineEdit().selectAll()
self.search_text.setFocus()
def get_options(self, all=False):
# Getting options
self.search_text.lineEdit().setStyleSheet("")
self.exclude_pattern.lineEdit().setStyleSheet("")
utext = to_text_string(self.search_text.currentText())
if not utext:
return
try:
texts = [(utext.encode('utf-8'), 'utf-8')]
except UnicodeEncodeError:
texts = []
for enc in self.supported_encodings:
try:
texts.append((utext.encode(enc), enc))
except UnicodeDecodeError:
pass
text_re = self.edit_regexp.isChecked()
exclude = to_text_string(self.exclude_pattern.currentText())
exclude_re = self.exclude_regexp.isChecked()
case_sensitive = self.case_button.isChecked()
python_path = False
if not case_sensitive:
texts = [(text[0].lower(), text[1]) for text in texts]
file_search = False
selection_idx = self.path_selection_combo.currentIndex()
if selection_idx == CWD:
path = self.path
elif selection_idx == PROJECT:
path = self.project_path
elif selection_idx == FILE_PATH:
path = self.file_path
file_search = True
else:
path = self.external_path
# Finding text occurrences
if not exclude_re:
exclude = fnmatch.translate(exclude)
else:
try:
exclude = re.compile(exclude)
except Exception:
exclude_edit = self.exclude_pattern.lineEdit()
exclude_edit.setStyleSheet(self.REGEX_INVALID)
return None
if text_re:
try:
texts = [(re.compile(x[0]), x[1]) for x in texts]
except Exception:
self.search_text.lineEdit().setStyleSheet(self.REGEX_INVALID)
return None
if all:
search_text = [to_text_string(self.search_text.itemText(index))
for index in range(self.search_text.count())]
exclude = [to_text_string(self.exclude_pattern.itemText(index))
for index in range(self.exclude_pattern.count())]
path_history = [to_text_string(
self.path_selection_contents.item(index))
for index in range(
6, self.path_selection_combo.count())]
exclude_idx = self.exclude_pattern.currentIndex()
more_options = self.more_options.isChecked()
return (search_text, text_re, [],
exclude, exclude_idx, exclude_re,
python_path, more_options, case_sensitive, path_history)
else:
return (path, file_search, exclude, texts, text_re, case_sensitive)
@Slot()
def select_directory(self):
"""Select directory"""
self.redirect_stdio.emit(False)
directory = getexistingdirectory(self, _("Select directory"),
self.path)
if directory:
directory = to_text_string(osp.abspath(to_text_string(directory)))
self.redirect_stdio.emit(True)
return directory
def set_directory(self, directory):
self.path = to_text_string(osp.abspath(to_text_string(directory)))
def set_project_path(self, path):
self.project_path = to_text_string(osp.abspath(to_text_string(path)))
item = self.path_selection_contents.item(PROJECT)
item.setFlags(item.flags() | Qt.ItemIsEnabled)
def disable_project_search(self):
item = self.path_selection_contents.item(PROJECT)
item.setFlags(item.flags() & ~Qt.ItemIsEnabled)
self.project_path = None
def set_file_path(self, path):
self.file_path = path
def keyPressEvent(self, event):
"""Reimplemented to handle key events"""
ctrl = event.modifiers() & Qt.ControlModifier
shift = event.modifiers() & Qt.ShiftModifier
if event.key() in (Qt.Key_Enter, Qt.Key_Return):
self.find.emit()
elif event.key() == Qt.Key_F and ctrl and shift:
# Toggle find widgets
self.parent().toggle_visibility.emit(not self.isVisible())
else:
QWidget.keyPressEvent(self, event)
class FindInFilesWidget(PluginMainWidget):
"""
Find in files widget.
"""
ENABLE_SPINNER = True
REGEX_INVALID = f"background-color:{SpyderPalette.COLOR_ERROR_2};"
REGEX_ERROR = _("Regular expression error")
# Signals
sig_edit_goto_requested = Signal(str, int, str, int, int)
"""
This signal will request to open a file in a given row and column
using a code editor.
Parameters
----------
path: str
Path to file.
row: int
Cursor starting row position.
word: str
Word to select on given row.
start_column: int
Starting column of found word.
end_column:
Ending column of found word.
"""
sig_finished = Signal()
"""
This signal is emitted to inform the search process has finished.
"""
sig_max_results_reached = Signal()
"""
This signal is emitted to inform the search process has finished due
to reaching the maximum number of results.
"""
def __init__(self, name=None, plugin=None, parent=None):
super().__init__(name, plugin, parent=parent)
self.set_conf('text_color', MAIN_TEXT_COLOR)
self.set_conf('hist_limit', MAX_PATH_HISTORY)
# Attributes
self.text_color = self.get_conf('text_color')
self.supported_encodings = self.get_conf('supported_encodings')
self.search_thread = None
self.running = False
self.more_options_action = None
self.extras_toolbar = None
search_text = self.get_conf('search_text', '')
path_history = self.get_conf('path_history', [])
exclude = self.get_conf('exclude')
if not isinstance(search_text, (list, tuple)):
search_text = [search_text]
if not isinstance(exclude, (list, tuple)):
exclude = [exclude]
if not isinstance(path_history, (list, tuple)):
path_history = [path_history]
# Widgets
self.search_text_edit = PatternComboBox(
self,
search_text,
_("Search pattern"),
)
self.search_in_label = QLabel(_('Search in:'))
self.exclude_label = QLabel(_('Exclude:'))
self.path_selection_combo = SearchInComboBox(path_history, self)
self.exclude_pattern_edit = PatternComboBox(
self,
exclude,
_("Exclude pattern"),
)
self.result_browser = ResultsBrowser(
self,
text_color=self.text_color,
max_results=self.get_conf('max_results'),
)
# Setup
self.exclude_label.setBuddy(self.exclude_pattern_edit)
exclude_idx = self.get_conf('exclude_index', None)
if (exclude_idx is not None and exclude_idx >= 0
and exclude_idx < self.exclude_pattern_edit.count()):
self.exclude_pattern_edit.setCurrentIndex(exclude_idx)
search_in_index = self.get_conf('search_in_index', None)
self.path_selection_combo.set_current_searchpath_index(search_in_index)
# Layout
layout = QHBoxLayout()
layout.addWidget(self.result_browser)
self.setLayout(layout)
# Signals
self.path_selection_combo.sig_redirect_stdio_requested.connect(
self.sig_redirect_stdio_requested)
self.search_text_edit.valid.connect(lambda valid: self.find())
self.exclude_pattern_edit.valid.connect(lambda valid: self.find())
self.result_browser.sig_edit_goto_requested.connect(
self.sig_edit_goto_requested)
self.result_browser.sig_max_results_reached.connect(
self.sig_max_results_reached)
self.result_browser.sig_max_results_reached.connect(
self._stop_and_reset_thread)
self.search_text_edit.sig_resized.connect(self._update_size)
# --- PluginMainWidget API
# ------------------------------------------------------------------------
def get_title(self):
return _("Find")
def get_focus_widget(self):
return self.search_text_edit
def setup(self):
self.search_regexp_action = self.create_action(
FindInFilesWidgetActions.ToggleSearchRegex,
text=_('Regular expression'),
tip=_('Regular expression'),
icon=self.create_icon('regex'),
toggled=True,
initial=self.get_conf('search_text_regexp'),
option='search_text_regexp')
self.case_action = self.create_action(
FindInFilesWidgetActions.ToggleExcludeCase,
text=_("Case sensitive"),
tip=_("Case sensitive"),
icon=self.create_icon("format_letter_case"),
toggled=True,
initial=self.get_conf('case_sensitive'),
option='case_sensitive')
self.find_action = self.create_action(
FindInFilesWidgetActions.Find,
text=_("&Find in files"),
tip=_("Search text in multiple files"),
icon=self.create_icon('find'),
triggered=self.find,
register_shortcut=False,
)
self.exclude_regexp_action = self.create_action(
FindInFilesWidgetActions.ToggleExcludeRegex,
text=_('Regular expression'),
tip=_('Regular expression'),
icon=self.create_icon('regex'),
toggled=True,
initial=self.get_conf('exclude_regexp'),
option='exclude_regexp')
self.exclude_case_action = self.create_action(
FindInFilesWidgetActions.ToggleCase,
text=_("Exclude case sensitive"),
tip=_("Exclude case sensitive"),
icon=self.create_icon("format_letter_case"),
toggled=True,
initial=self.get_conf('exclude_case_sensitive'),
option='exclude_case_sensitive')
self.more_options_action = self.create_action(
FindInFilesWidgetActions.ToggleMoreOptions,
text=_('Show advanced options'),
tip=_('Show advanced options'),
icon=self.create_icon("options_more"),
toggled=True,
initial=self.get_conf('more_options'),
option='more_options')
self.set_max_results_action = self.create_action(
FindInFilesWidgetActions.MaxResults,
text=_('Set maximum number of results'),
tip=_('Set maximum number of results'),
triggered=lambda x=None: self.set_max_results(),
)
# Toolbar
toolbar = self.get_main_toolbar()
for item in [
self.search_text_edit, self.search_regexp_action,
self.case_action, self.more_options_action, self.find_action
]:
self.add_item_to_toolbar(
item,
toolbar=toolbar,
section=FindInFilesWidgetMainToolbarSections.Main,
)
# Exclude Toolbar
self.extras_toolbar = self.create_toolbar(
FindInFilesWidgetToolbars.Exclude)
for item in [
self.exclude_label, self.exclude_pattern_edit,
self.exclude_regexp_action,
self.create_stretcher()
]:
self.add_item_to_toolbar(
item,
toolbar=self.extras_toolbar,
section=FindInFilesWidgetExcludeToolbarSections.Main,
)
# Location toolbar
location_toolbar = self.create_toolbar(
FindInFilesWidgetToolbars.Location)
for item in [self.search_in_label, self.path_selection_combo]:
self.add_item_to_toolbar(
item,
toolbar=location_toolbar,
section=FindInFilesWidgetLocationToolbarSections.Main,
)
menu = self.get_options_menu()
self.add_item_to_menu(
self.set_max_results_action,
menu=menu,
)
def update_actions(self):
self.find_action.setIcon(
self.create_icon('stop' if self.running else 'find'))
if self.extras_toolbar and self.more_options_action:
self.extras_toolbar.setVisible(
self.more_options_action.isChecked())
@on_conf_change(option='more_options')
def on_more_options_update(self, value):
self.exclude_pattern_edit.setMinimumWidth(
self.search_text_edit.width())
if value:
icon = self.create_icon('options_less')
tip = _('Hide advanced options')
else:
icon = self.create_icon('options_more')
tip = _('Show advanced options')
if self.extras_toolbar:
self.extras_toolbar.setVisible(value)
if self.more_options_action:
self.more_options_action.setIcon(icon)
self.more_options_action.setToolTip(tip)
@on_conf_change(option='max_results')
def on_max_results_update(self, value):
self.result_browser.set_max_results(value)
# --- Private API
# ------------------------------------------------------------------------
def _update_size(self, size, old_size):
self.exclude_pattern_edit.setMinimumWidth(size.width())
def _get_options(self):
"""
Get search options.
"""
text_re = self.search_regexp_action.isChecked()
exclude_re = self.exclude_regexp_action.isChecked()
case_sensitive = self.case_action.isChecked()
# Clear fields
self.search_text_edit.lineEdit().setStyleSheet("")
self.exclude_pattern_edit.lineEdit().setStyleSheet("")
self.exclude_pattern_edit.setToolTip("")
self.search_text_edit.setToolTip("")
utext = str(self.search_text_edit.currentText())
if not utext:
return
try:
texts = [(utext.encode('utf-8'), 'utf-8')]
except UnicodeEncodeError:
texts = []
for enc in self.supported_encodings:
try:
texts.append((utext.encode(enc), enc))
except UnicodeDecodeError:
pass
exclude = str(self.exclude_pattern_edit.currentText())
if not case_sensitive:
texts = [(text[0].lower(), text[1]) for text in texts]
file_search = self.path_selection_combo.is_file_search()
path = self.path_selection_combo.get_current_searchpath()
if not exclude_re:
items = [
fnmatch.translate(item.strip()) for item in exclude.split(",")
if item.strip() != ''
]
exclude = '|'.join(items)
# Validate exclude regular expression
if exclude:
error_msg = regexp_error_msg(exclude)
if error_msg:
exclude_edit = self.exclude_pattern_edit.lineEdit()
exclude_edit.setStyleSheet(self.REGEX_INVALID)
tooltip = self.REGEX_ERROR + ': ' + str(error_msg)
self.exclude_pattern_edit.setToolTip(tooltip)
return None
else:
exclude = re.compile(exclude)
# Validate text regular expression
if text_re:
error_msg = regexp_error_msg(texts[0][0])
if error_msg:
self.search_text_edit.lineEdit().setStyleSheet(
self.REGEX_INVALID)
tooltip = self.REGEX_ERROR + ': ' + str(error_msg)
self.search_text_edit.setToolTip(tooltip)
return None
else:
texts = [(re.compile(x[0]), x[1]) for x in texts]
return (path, file_search, exclude, texts, text_re, case_sensitive)
def _update_options(self):
"""
Extract search options from widgets and set the corresponding option.
"""
hist_limit = self.get_conf('hist_limit')
search_texts = [
str(self.search_text_edit.itemText(index))
for index in range(self.search_text_edit.count())
]
excludes = [
str(self.exclude_pattern_edit.itemText(index))
for index in range(self.exclude_pattern_edit.count())
]
path_history = self.path_selection_combo.get_external_paths()
self.set_conf('path_history', path_history)
self.set_conf('search_text', search_texts[:hist_limit])
self.set_conf('exclude', excludes[:hist_limit])
self.set_conf('path_history', path_history[-hist_limit:])
self.set_conf('exclude_index',
self.exclude_pattern_edit.currentIndex())
self.set_conf('search_in_index',
self.path_selection_combo.currentIndex())
def _handle_search_complete(self, completed):
"""
Current search thread has finished.
"""
self.result_browser.set_sorting(ON)
self.result_browser.expandAll()
if self.search_thread is None:
return
self.sig_finished.emit()
found = self.search_thread.get_results()
self._stop_and_reset_thread()
if found is not None:
self.result_browser.show()
self.stop_spinner()
self.update_actions()
def _stop_and_reset_thread(self, ignore_results=False):
"""Stop current search thread and clean-up."""
if self.search_thread is not None:
if self.search_thread.isRunning():
if ignore_results:
self.search_thread.sig_finished.disconnect(
self.search_complete)
self.search_thread.stop()
self.search_thread.wait()
self.search_thread.setParent(None)
self.search_thread = None
self.running = False
self.stop_spinner()
self.update_actions()
# --- Public API
# ------------------------------------------------------------------------
@property
def path(self):
"""Return the current path."""
return self.path_selection_combo.path
@property
def project_path(self):
"""Return the current project path."""
return self.path_selection_combo.project_path
@property
def file_path(self):
"""Return the current file path."""
return self.path_selection_combo.file_path
def set_directory(self, directory):
"""
Set directory as current path.
Parameters
----------
directory: str
Directory path string.
"""
self.path_selection_combo.path = osp.abspath(directory)
def set_project_path(self, path):
"""
Set path as current project path.
Parameters
----------
path: str
Project path string.
"""
self.path_selection_combo.set_project_path(path)
def disable_project_search(self):
"""Disable project search path in combobox."""
self.path_selection_combo.set_project_path(None)
def set_file_path(self, path):
"""
Set path as current file path.
Parameters
----------
path: str
File path string.
"""
self.path_selection_combo.file_path = path
def set_search_text(self, text):
"""
Set current search text.
Parameters
----------
text: str
Search string.
Notes
-----
If `text` is empty, focus will be given to the search lineedit and no
search will be performed.
"""
if text:
self.search_text_edit.add_text(text)
self.search_text_edit.lineEdit().selectAll()
self.search_text_edit.setFocus()
def find(self):
"""
Start/stop find action.
Notes
-----
If there is no search running, this will start the search. If there is
a search running, this will stop it.
"""
if self.running:
self.stop()
else:
self.start()
def stop(self):
"""Stop find thread."""
self._stop_and_reset_thread()
def start(self):
"""Start find thread."""
options = self._get_options()
if options is None:
return
self._stop_and_reset_thread(ignore_results=True)
search_text = self.search_text_edit.currentText()
# Update and set options
self._update_options()
# Start
self.running = True
self.start_spinner()
self.search_thread = SearchThread(self, search_text, self.text_color)
self.search_thread.sig_finished.connect(self._handle_search_complete)
self.search_thread.sig_file_match.connect(
self.result_browser.append_file_result)
self.search_thread.sig_line_match.connect(
self.result_browser.append_result)
self.result_browser.clear_title(search_text)
self.search_thread.initialize(*self._get_options())
self.search_thread.start()
self.update_actions()
def add_external_path(self, path):
"""
Parameters
----------
path: str
Path to add to combobox.
"""
self.path_selection_combo.add_external_path(path)
def set_max_results(self, value=None):
"""
Set maximum amount of results to add to the result browser.
Parameters
----------
value: int, optional
Number of results. If None an input dialog will be used.
Default is None.
"""
if value is None:
# Create dialog
dialog = QInputDialog(self)
# Set dialog properties
dialog.setModal(False)
dialog.setWindowTitle(self.get_name())
dialog.setLabelText(_('Set maximum number of results: '))
dialog.setInputMode(QInputDialog.IntInput)
dialog.setIntRange(1, 10000)
dialog.setIntStep(1)
dialog.setIntValue(self.get_conf('max_results'))
# Connect slot
dialog.intValueSelected.connect(
lambda value: self.set_conf('max_results', value))
dialog.show()
else:
self.set_conf('max_results', value)
class FindOptions(QWidget):
"""Find widget with options"""
REGEX_INVALID = "background-color:rgb(255, 175, 90);"
find = Signal()
stop = Signal()
redirect_stdio = Signal(bool)
def __init__(self, parent, search_text, search_text_regexp, search_path,
exclude, exclude_idx, exclude_regexp,
supported_encodings, in_python_path, more_options,
case_sensitive, external_path_history, options_button=None):
QWidget.__init__(self, parent)
if search_path is None:
search_path = getcwd_or_home()
if not isinstance(search_text, (list, tuple)):
search_text = [search_text]
if not isinstance(search_path, (list, tuple)):
search_path = [search_path]
if not isinstance(exclude, (list, tuple)):
exclude = [exclude]
if not isinstance(external_path_history, (list, tuple)):
external_path_history = [external_path_history]
self.supported_encodings = supported_encodings
# Layout 1
hlayout1 = QHBoxLayout()
self.search_text = PatternComboBox(self, search_text,
_("Search pattern"))
self.edit_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.case_button = create_toolbutton(self,
icon=get_icon("upper_lower.png"),
tip=_("Case Sensitive"))
self.case_button.setCheckable(True)
self.case_button.setChecked(case_sensitive)
self.edit_regexp.setCheckable(True)
self.edit_regexp.setChecked(search_text_regexp)
self.more_widgets = ()
self.more_options = create_toolbutton(self,
toggled=self.toggle_more_options)
self.more_options.setCheckable(True)
self.more_options.setChecked(more_options)
self.ok_button = create_toolbutton(self, text=_("Search"),
icon=ima.icon('find'),
triggered=lambda: self.find.emit(),
tip=_("Start search"),
text_beside_icon=True)
self.ok_button.clicked.connect(self.update_combos)
self.stop_button = create_toolbutton(self, text=_("Stop"),
icon=ima.icon('editclear'),
triggered=lambda:
self.stop.emit(),
tip=_("Stop search"),
text_beside_icon=True)
self.stop_button.setEnabled(False)
for widget in [self.search_text, self.edit_regexp, self.case_button,
self.ok_button, self.stop_button, self.more_options]:
hlayout1.addWidget(widget)
if options_button:
hlayout1.addWidget(options_button)
# Layout 2
hlayout2 = QHBoxLayout()
self.exclude_pattern = PatternComboBox(self, exclude,
_("Excluded filenames pattern"))
if exclude_idx is not None and exclude_idx >= 0 \
and exclude_idx < self.exclude_pattern.count():
self.exclude_pattern.setCurrentIndex(exclude_idx)
self.exclude_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.exclude_regexp.setCheckable(True)
self.exclude_regexp.setChecked(exclude_regexp)
exclude_label = QLabel(_("Exclude:"))
exclude_label.setBuddy(self.exclude_pattern)
for widget in [exclude_label, self.exclude_pattern,
self.exclude_regexp]:
hlayout2.addWidget(widget)
# Layout 3
hlayout3 = QHBoxLayout()
search_on_label = QLabel(_("Search in:"))
self.path_selection_combo = SearchInComboBox(
external_path_history, parent)
hlayout3.addWidget(search_on_label)
hlayout3.addWidget(self.path_selection_combo)
self.search_text.valid.connect(lambda valid: self.find.emit())
self.exclude_pattern.valid.connect(lambda valid: self.find.emit())
vlayout = QVBoxLayout()
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addLayout(hlayout1)
vlayout.addLayout(hlayout2)
vlayout.addLayout(hlayout3)
self.more_widgets = (hlayout2,)
self.toggle_more_options(more_options)
self.setLayout(vlayout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
@Slot(bool)
def toggle_more_options(self, state):
for layout in self.more_widgets:
for index in range(layout.count()):
if state and self.isVisible() or not state:
layout.itemAt(index).widget().setVisible(state)
if state:
icon = ima.icon('options_less')
tip = _('Hide advanced options')
else:
icon = ima.icon('options_more')
tip = _('Show advanced options')
self.more_options.setIcon(icon)
self.more_options.setToolTip(tip)
def update_combos(self):
self.search_text.lineEdit().returnPressed.emit()
self.exclude_pattern.lineEdit().returnPressed.emit()
def set_search_text(self, text):
if text:
self.search_text.add_text(text)
self.search_text.lineEdit().selectAll()
self.search_text.setFocus()
def get_options(self, all=False):
# Getting options
self.search_text.lineEdit().setStyleSheet("")
self.exclude_pattern.lineEdit().setStyleSheet("")
utext = to_text_string(self.search_text.currentText())
if not utext:
return
try:
texts = [(utext.encode('utf-8'), 'utf-8')]
except UnicodeEncodeError:
texts = []
for enc in self.supported_encodings:
try:
texts.append((utext.encode(enc), enc))
except UnicodeDecodeError:
pass
text_re = self.edit_regexp.isChecked()
exclude = to_text_string(self.exclude_pattern.currentText())
exclude_re = self.exclude_regexp.isChecked()
case_sensitive = self.case_button.isChecked()
python_path = False
if not case_sensitive:
texts = [(text[0].lower(), text[1]) for text in texts]
file_search = self.path_selection_combo.is_file_search()
path = self.path_selection_combo.get_current_searchpath()
# Finding text occurrences
if not exclude_re:
exclude = fnmatch.translate(exclude)
else:
try:
exclude = re.compile(exclude)
except Exception:
exclude_edit = self.exclude_pattern.lineEdit()
exclude_edit.setStyleSheet(self.REGEX_INVALID)
return None
if text_re:
try:
texts = [(re.compile(x[0]), x[1]) for x in texts]
except Exception:
self.search_text.lineEdit().setStyleSheet(self.REGEX_INVALID)
return None
if all:
search_text = [to_text_string(self.search_text.itemText(index))
for index in range(self.search_text.count())]
exclude = [to_text_string(self.exclude_pattern.itemText(index))
for index in range(self.exclude_pattern.count())]
path_history = self.path_selection_combo.get_external_paths()
exclude_idx = self.exclude_pattern.currentIndex()
more_options = self.more_options.isChecked()
return (search_text, text_re, [],
exclude, exclude_idx, exclude_re,
python_path, more_options, case_sensitive, path_history)
else:
return (path, file_search, exclude, texts, text_re, case_sensitive)
@property
def path(self):
return self.path_selection_combo.path
def set_directory(self, directory):
self.path_selection_combo.path = osp.abspath(directory)
@property
def project_path(self):
return self.path_selection_combo.project_path
def set_project_path(self, path):
self.path_selection_combo.set_project_path(path)
def disable_project_search(self):
self.path_selection_combo.set_project_path(None)
@property
def file_path(self):
return self.path_selection_combo.file_path
def set_file_path(self, path):
self.path_selection_combo.file_path = path
def keyPressEvent(self, event):
"""Reimplemented to handle key events"""
ctrl = event.modifiers() & Qt.ControlModifier
shift = event.modifiers() & Qt.ShiftModifier
if event.key() in (Qt.Key_Enter, Qt.Key_Return):
self.find.emit()
elif event.key() == Qt.Key_F and ctrl and shift:
# Toggle find widgets
self.parent().toggle_visibility.emit(not self.isVisible())
else:
QWidget.keyPressEvent(self, event)
class FindOptions(QWidget):
"""Find widget with options"""
REGEX_INVALID = "background-color:rgb(255, 175, 90);"
find = Signal()
stop = Signal()
def __init__(self, parent, search_text, search_text_regexp, search_path,
exclude, exclude_idx, exclude_regexp, supported_encodings,
in_python_path, more_options, case_sensitive,
external_path_history):
QWidget.__init__(self, parent)
if search_path is None:
search_path = getcwd_or_home()
self.path = ''
self.project_path = None
self.file_path = None
self.external_path = None
self.external_path_history = external_path_history
if not isinstance(search_text, (list, tuple)):
search_text = [search_text]
if not isinstance(search_path, (list, tuple)):
search_path = [search_path]
if not isinstance(exclude, (list, tuple)):
exclude = [exclude]
if not isinstance(external_path_history, (list, tuple)):
external_path_history = [external_path_history]
self.supported_encodings = supported_encodings
# Layout 1
hlayout1 = QHBoxLayout()
self.search_text = PatternComboBox(self, search_text,
_("Search pattern"))
self.edit_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.case_button = create_toolbutton(self,
icon=get_icon("upper_lower.png"),
tip=_("Case Sensitive"))
self.case_button.setCheckable(True)
self.case_button.setChecked(case_sensitive)
self.edit_regexp.setCheckable(True)
self.edit_regexp.setChecked(search_text_regexp)
self.more_widgets = ()
self.more_options = create_toolbutton(self,
toggled=self.toggle_more_options)
self.more_options.setCheckable(True)
self.more_options.setChecked(more_options)
self.ok_button = create_toolbutton(self,
text=_("Search"),
icon=ima.icon('find'),
triggered=lambda: self.find.emit(),
tip=_("Start search"),
text_beside_icon=True)
self.ok_button.clicked.connect(self.update_combos)
self.stop_button = create_toolbutton(
self,
text=_("Stop"),
icon=ima.icon('editclear'),
triggered=lambda: self.stop.emit(),
tip=_("Stop search"),
text_beside_icon=True)
self.stop_button.setEnabled(False)
for widget in [
self.search_text, self.edit_regexp, self.case_button,
self.ok_button, self.stop_button, self.more_options
]:
hlayout1.addWidget(widget)
# Layout 2
hlayout2 = QHBoxLayout()
self.exclude_pattern = PatternComboBox(self, exclude,
_("Excluded filenames pattern"))
if exclude_idx is not None and exclude_idx >= 0 \
and exclude_idx < self.exclude_pattern.count():
self.exclude_pattern.setCurrentIndex(exclude_idx)
self.exclude_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.exclude_regexp.setCheckable(True)
self.exclude_regexp.setChecked(exclude_regexp)
exclude_label = QLabel(_("Exclude:"))
exclude_label.setBuddy(self.exclude_pattern)
for widget in [
exclude_label, self.exclude_pattern, self.exclude_regexp
]:
hlayout2.addWidget(widget)
# Layout 3
hlayout3 = QHBoxLayout()
search_on_label = QLabel(_("Search in:"))
self.path_selection_combo = PatternComboBox(self, exclude,
_('Search directory'))
self.path_selection_combo.setEditable(False)
self.path_selection_contents = QListWidget(self.path_selection_combo)
self.path_selection_contents.hide()
self.path_selection_combo.setModel(
self.path_selection_contents.model())
self.path_selection_contents.addItem(_("Current working directory"))
item = self.path_selection_contents.item(0)
item.setToolTip(
_("Search in all files and "
"directories present on the"
"current Spyder path"))
self.path_selection_contents.addItem(_("Project"))
item = self.path_selection_contents.item(1)
item.setToolTip(
_("Search in all files and "
"directories present on the"
"current project path "
"(If opened)"))
item.setFlags(item.flags() & ~Qt.ItemIsEnabled)
self.path_selection_contents.addItem(_("File").replace('&', ''))
item = self.path_selection_contents.item(2)
item.setToolTip(_("Search in current opened file"))
self.path_selection_contents.addItem(_("Select other directory"))
item = self.path_selection_contents.item(3)
item.setToolTip(_("Search in other folder present on the file system"))
self.path_selection_combo.insertSeparator(3)
self.path_selection_combo.insertSeparator(5)
for path in external_path_history:
item = ExternalPathItem(None, path)
self.path_selection_contents.addItem(item)
self.path_selection_combo.currentIndexChanged.connect(
self.path_selection_changed)
hlayout3.addWidget(search_on_label)
hlayout3.addWidget(self.path_selection_combo)
self.search_text.valid.connect(lambda valid: self.find.emit())
self.exclude_pattern.valid.connect(lambda valid: self.find.emit())
vlayout = QVBoxLayout()
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addLayout(hlayout1)
vlayout.addLayout(hlayout2)
vlayout.addLayout(hlayout3)
self.more_widgets = (hlayout2, )
self.toggle_more_options(more_options)
self.setLayout(vlayout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
@Slot(bool)
def toggle_more_options(self, state):
for layout in self.more_widgets:
for index in range(layout.count()):
if state and self.isVisible() or not state:
layout.itemAt(index).widget().setVisible(state)
if state:
icon = ima.icon('options_less')
tip = _('Hide advanced options')
else:
icon = ima.icon('options_more')
tip = _('Show advanced options')
self.more_options.setIcon(icon)
self.more_options.setToolTip(tip)
@Slot()
def path_selection_changed(self):
idx = self.path_selection_combo.currentIndex()
if idx == EXTERNAL_PATH:
external_path = self.select_directory()
if len(external_path) > 0:
item = ExternalPathItem(None, external_path)
self.path_selection_contents.addItem(item)
total_items = (self.path_selection_combo.count() -
MAX_PATH_HISTORY)
for i in range(6, total_items):
self.path_selection_contents.takeItem(i)
self.path_selection_combo.setCurrentIndex(
self.path_selection_combo.count() - 1)
else:
self.path_selection_combo.setCurrentIndex(CWD)
elif idx > EXTERNAL_PATH:
item = self.path_selection_contents.item(idx)
self.external_path = item.path
def update_combos(self):
self.search_text.lineEdit().returnPressed.emit()
self.exclude_pattern.lineEdit().returnPressed.emit()
def set_search_text(self, text):
if text:
self.search_text.add_text(text)
self.search_text.lineEdit().selectAll()
self.search_text.setFocus()
def get_options(self, all=False):
# Getting options
self.search_text.lineEdit().setStyleSheet("")
self.exclude_pattern.lineEdit().setStyleSheet("")
utext = to_text_string(self.search_text.currentText())
if not utext:
return
try:
texts = [(utext.encode('utf-8'), 'utf-8')]
except UnicodeEncodeError:
texts = []
for enc in self.supported_encodings:
try:
texts.append((utext.encode(enc), enc))
except UnicodeDecodeError:
pass
text_re = self.edit_regexp.isChecked()
exclude = to_text_string(self.exclude_pattern.currentText())
exclude_re = self.exclude_regexp.isChecked()
case_sensitive = self.case_button.isChecked()
python_path = False
if not case_sensitive:
texts = [(text[0].lower(), text[1]) for text in texts]
file_search = False
selection_idx = self.path_selection_combo.currentIndex()
if selection_idx == CWD:
path = self.path
elif selection_idx == PROJECT:
path = self.project_path
elif selection_idx == FILE_PATH:
path = self.file_path
file_search = True
else:
path = self.external_path
# Finding text occurrences
if not exclude_re:
exclude = fnmatch.translate(exclude)
else:
try:
exclude = re.compile(exclude)
except Exception:
exclude_edit = self.exclude_pattern.lineEdit()
exclude_edit.setStyleSheet(self.REGEX_INVALID)
return None
if text_re:
try:
texts = [(re.compile(x[0]), x[1]) for x in texts]
except Exception:
self.search_text.lineEdit().setStyleSheet(self.REGEX_INVALID)
return None
if all:
search_text = [
to_text_string(self.search_text.itemText(index))
for index in range(self.search_text.count())
]
exclude = [
to_text_string(self.exclude_pattern.itemText(index))
for index in range(self.exclude_pattern.count())
]
path_history = [
to_text_string(self.path_selection_contents.item(index))
for index in range(6, self.path_selection_combo.count())
]
exclude_idx = self.exclude_pattern.currentIndex()
more_options = self.more_options.isChecked()
return (search_text, text_re, [], exclude, exclude_idx, exclude_re,
python_path, more_options, case_sensitive, path_history)
else:
return (path, file_search, exclude, texts, text_re, case_sensitive)
@Slot()
def select_directory(self):
"""Select directory"""
self.parent().redirect_stdio.emit(False)
directory = getexistingdirectory(self, _("Select directory"),
self.path)
if directory:
directory = to_text_string(osp.abspath(to_text_string(directory)))
self.parent().redirect_stdio.emit(True)
return directory
def set_directory(self, directory):
self.path = to_text_string(osp.abspath(to_text_string(directory)))
def set_project_path(self, path):
self.project_path = to_text_string(osp.abspath(to_text_string(path)))
item = self.path_selection_contents.item(PROJECT)
item.setFlags(item.flags() | Qt.ItemIsEnabled)
def disable_project_search(self):
item = self.path_selection_contents.item(PROJECT)
item.setFlags(item.flags() & ~Qt.ItemIsEnabled)
self.project_path = None
def set_file_path(self, path):
self.file_path = path
def keyPressEvent(self, event):
"""Reimplemented to handle key events"""
ctrl = event.modifiers() & Qt.ControlModifier
shift = event.modifiers() & Qt.ShiftModifier
if event.key() in (Qt.Key_Enter, Qt.Key_Return):
self.find.emit()
elif event.key() == Qt.Key_F and ctrl and shift:
# Toggle find widgets
self.parent().toggle_visibility.emit(not self.isVisible())
else:
QWidget.keyPressEvent(self, event)
class FindOptions(QWidget):
"""Find widget with options"""
REGEX_INVALID = "background-color:rgb(255, 80, 80);"
REGEX_ERROR = _("Regular expression error")
find = Signal()
stop = Signal()
redirect_stdio = Signal(bool)
def __init__(self, parent, search_text, search_text_regexp,
exclude, exclude_idx, exclude_regexp,
supported_encodings, more_options,
case_sensitive, external_path_history, search_in_index,
options_button=None):
QWidget.__init__(self, parent)
self._running = False
if not isinstance(search_text, (list, tuple)):
search_text = [search_text]
if not isinstance(exclude, (list, tuple)):
exclude = [exclude]
if not isinstance(external_path_history, (list, tuple)):
external_path_history = [external_path_history]
self.supported_encodings = supported_encodings
# Layout 1
hlayout1 = QHBoxLayout()
self.search_text = PatternComboBox(self, search_text,
_("Search pattern"))
self.edit_regexp = create_toolbutton(self,
icon=ima.icon('regex'),
tip=_('Regular expression'))
self.case_button = create_toolbutton(self,
icon=ima.icon(
"format_letter_case"),
tip=_("Case Sensitive"))
self.case_button.setCheckable(True)
self.case_button.setChecked(case_sensitive)
self.edit_regexp.setCheckable(True)
self.edit_regexp.setChecked(search_text_regexp)
self.more_widgets = ()
self.more_options = create_toolbutton(
self,
toggled=self.toggle_more_options)
self.more_options.setCheckable(True)
self.more_options.setChecked(more_options)
self.ok_button = create_toolbutton(self, text=_("Search"),
icon=ima.icon('find'),
triggered=lambda: self.find.emit(),
tip=_("Start search"),
text_beside_icon=True)
self.ok_button.clicked.connect(self.update_combos)
self.stop_button = create_toolbutton(self, text=_("Stop"),
icon=ima.icon('stop'),
triggered=lambda:
self.stop.emit(),
tip=_("Stop search"),
text_beside_icon=True)
for widget in [self.search_text, self.edit_regexp, self.case_button,
self.ok_button, self.stop_button, self.more_options]:
hlayout1.addWidget(widget)
if options_button:
hlayout1.addWidget(options_button)
# Layout 2
hlayout2 = QHBoxLayout()
self.exclude_pattern = PatternComboBox(self, exclude,
_("Exclude pattern"))
if exclude_idx is not None and exclude_idx >= 0 \
and exclude_idx < self.exclude_pattern.count():
self.exclude_pattern.setCurrentIndex(exclude_idx)
self.exclude_regexp = create_toolbutton(self,
icon=ima.icon('regex'),
tip=_('Regular expression'))
self.exclude_regexp.setCheckable(True)
self.exclude_regexp.setChecked(exclude_regexp)
exclude_label = QLabel(_("Exclude:"))
exclude_label.setBuddy(self.exclude_pattern)
for widget in [exclude_label, self.exclude_pattern,
self.exclude_regexp]:
hlayout2.addWidget(widget)
# Layout 3
hlayout3 = QHBoxLayout()
search_on_label = QLabel(_("Search in:"))
self.path_selection_combo = SearchInComboBox(
external_path_history, parent)
self.path_selection_combo.set_current_searchpath_index(
search_in_index)
hlayout3.addWidget(search_on_label)
hlayout3.addWidget(self.path_selection_combo)
self.search_text.valid.connect(lambda valid: self._check_find())
self.exclude_pattern.valid.connect(lambda valid: self._check_find())
vlayout = QVBoxLayout()
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addLayout(hlayout1)
vlayout.addLayout(hlayout2)
vlayout.addLayout(hlayout3)
self.more_widgets = (hlayout2,)
self.toggle_more_options(more_options)
self.setLayout(vlayout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
fm = self.ok_button.fontMetrics()
width = fm.width('Search') * 1.8
self.ok_button.setMinimumWidth(width)
self.stop_button.setMinimumWidth(width)
self.refresh_buttons(start=False)
def _check_find(self):
"""
Check if find signal should be emitted.
This allows the Enter to function as starting and stopping action
depending on the state.
"""
if self._running:
self.stop.emit()
else:
self.find.emit()
def refresh_buttons(self, start=False):
"""Refresh start/stop of buttons."""
self._running = start
self.setUpdatesEnabled(False)
self.ok_button.setVisible(not start)
self.stop_button.setVisible(start)
self.setUpdatesEnabled(True)
@Slot(bool)
def toggle_more_options(self, state):
for layout in self.more_widgets:
for index in range(layout.count()):
if state and self.isVisible() or not state:
layout.itemAt(index).widget().setVisible(state)
if state:
icon = ima.icon('options_less')
tip = _('Hide advanced options')
else:
icon = ima.icon('options_more')
tip = _('Show advanced options')
self.more_options.setIcon(icon)
self.more_options.setToolTip(tip)
def update_combos(self):
self.search_text.lineEdit().returnPressed.emit()
self.exclude_pattern.lineEdit().returnPressed.emit()
def set_search_text(self, text):
if text:
self.search_text.add_text(text)
self.search_text.lineEdit().selectAll()
self.search_text.setFocus()
def get_options(self, to_save=False):
"""Get options"""
text_re = self.edit_regexp.isChecked()
exclude_re = self.exclude_regexp.isChecked()
case_sensitive = self.case_button.isChecked()
# Return current options for them to be saved when closing
# Spyder.
if to_save:
search_text = [to_text_string(self.search_text.itemText(index))
for index in range(self.search_text.count())]
exclude = [to_text_string(self.exclude_pattern.itemText(index))
for index in range(self.exclude_pattern.count())]
exclude_idx = self.exclude_pattern.currentIndex()
path_history = self.path_selection_combo.get_external_paths()
more_options = self.more_options.isChecked()
search_in_index = self.path_selection_combo.currentIndex()
return (search_text, text_re,
exclude, exclude_idx,
exclude_re, more_options,
case_sensitive, path_history,
search_in_index)
# Clear fields
self.search_text.lineEdit().setStyleSheet("")
self.exclude_pattern.lineEdit().setStyleSheet("")
self.search_text.setToolTip("")
self.exclude_pattern.setToolTip("")
utext = to_text_string(self.search_text.currentText())
if not utext:
return
try:
texts = [(utext.encode('utf-8'), 'utf-8')]
except UnicodeEncodeError:
texts = []
for enc in self.supported_encodings:
try:
texts.append((utext.encode(enc), enc))
except UnicodeDecodeError:
pass
exclude = to_text_string(self.exclude_pattern.currentText())
if not case_sensitive:
texts = [(text[0].lower(), text[1]) for text in texts]
file_search = self.path_selection_combo.is_file_search()
path = self.path_selection_combo.get_current_searchpath()
if not exclude_re:
items = [fnmatch.translate(item.strip())
for item in exclude.split(",")
if item.strip() != '']
exclude = '|'.join(items)
# Validate exclude regular expression
if exclude:
error_msg = regexp_error_msg(exclude)
if error_msg:
exclude_edit = self.exclude_pattern.lineEdit()
exclude_edit.setStyleSheet(self.REGEX_INVALID)
tooltip = self.REGEX_ERROR + u': ' + to_text_string(error_msg)
self.exclude_pattern.setToolTip(tooltip)
return None
else:
exclude = re.compile(exclude)
# Validate text regular expression
if text_re:
error_msg = regexp_error_msg(texts[0][0])
if error_msg:
self.search_text.lineEdit().setStyleSheet(self.REGEX_INVALID)
tooltip = self.REGEX_ERROR + u': ' + to_text_string(error_msg)
self.search_text.setToolTip(tooltip)
return None
else:
texts = [(re.compile(x[0]), x[1]) for x in texts]
return (path, file_search, exclude, texts, text_re, case_sensitive)
@property
def path(self):
return self.path_selection_combo.path
def set_directory(self, directory):
self.path_selection_combo.path = osp.abspath(directory)
@property
def project_path(self):
return self.path_selection_combo.project_path
def set_project_path(self, path):
self.path_selection_combo.set_project_path(path)
def disable_project_search(self):
self.path_selection_combo.set_project_path(None)
@property
def file_path(self):
return self.path_selection_combo.file_path
def set_file_path(self, path):
self.path_selection_combo.file_path = path
def keyPressEvent(self, event):
"""Reimplemented to handle key events"""
ctrl = event.modifiers() & Qt.ControlModifier
shift = event.modifiers() & Qt.ShiftModifier
if event.key() in (Qt.Key_Enter, Qt.Key_Return):
self.find.emit()
elif event.key() == Qt.Key_F and ctrl and shift:
# Toggle find widgets
self.parent().toggle_visibility.emit(not self.isVisible())
else:
QWidget.keyPressEvent(self, event)
class FindOptions(QWidget):
"""Find widget with options"""
REGEX_INVALID = "background-color:rgb(255, 175, 90);"
find = Signal()
stop = Signal()
redirect_stdio = Signal(bool)
def __init__(self, parent, search_text, search_text_regexp, search_path,
exclude, exclude_idx, exclude_regexp,
supported_encodings, in_python_path, more_options,
case_sensitive, external_path_history, options_button=None):
QWidget.__init__(self, parent)
if search_path is None:
search_path = getcwd_or_home()
if not isinstance(search_text, (list, tuple)):
search_text = [search_text]
if not isinstance(search_path, (list, tuple)):
search_path = [search_path]
if not isinstance(exclude, (list, tuple)):
exclude = [exclude]
if not isinstance(external_path_history, (list, tuple)):
external_path_history = [external_path_history]
self.supported_encodings = supported_encodings
# Layout 1
hlayout1 = QHBoxLayout()
self.search_text = PatternComboBox(self, search_text,
_("Search pattern"))
self.edit_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.case_button = create_toolbutton(self,
icon=get_icon("upper_lower.png"),
tip=_("Case Sensitive"))
self.case_button.setCheckable(True)
self.case_button.setChecked(case_sensitive)
self.edit_regexp.setCheckable(True)
self.edit_regexp.setChecked(search_text_regexp)
self.more_widgets = ()
self.more_options = create_toolbutton(self,
toggled=self.toggle_more_options)
self.more_options.setCheckable(True)
self.more_options.setChecked(more_options)
self.ok_button = create_toolbutton(self, text=_("Search"),
icon=ima.icon('find'),
triggered=lambda: self.find.emit(),
tip=_("Start search"),
text_beside_icon=True)
self.ok_button.clicked.connect(self.update_combos)
self.stop_button = create_toolbutton(self, text=_("Stop"),
icon=ima.icon('editclear'),
triggered=lambda:
self.stop.emit(),
tip=_("Stop search"),
text_beside_icon=True)
self.stop_button.setEnabled(False)
for widget in [self.search_text, self.edit_regexp, self.case_button,
self.ok_button, self.stop_button, self.more_options]:
hlayout1.addWidget(widget)
if options_button:
hlayout1.addWidget(options_button)
# Layout 2
hlayout2 = QHBoxLayout()
self.exclude_pattern = PatternComboBox(self, exclude,
_("Excluded filenames pattern"))
if exclude_idx is not None and exclude_idx >= 0 \
and exclude_idx < self.exclude_pattern.count():
self.exclude_pattern.setCurrentIndex(exclude_idx)
self.exclude_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.exclude_regexp.setCheckable(True)
self.exclude_regexp.setChecked(exclude_regexp)
exclude_label = QLabel(_("Exclude:"))
exclude_label.setBuddy(self.exclude_pattern)
for widget in [exclude_label, self.exclude_pattern,
self.exclude_regexp]:
hlayout2.addWidget(widget)
# Layout 3
hlayout3 = QHBoxLayout()
search_on_label = QLabel(_("Search in:"))
self.path_selection_combo = SearchInComboBox(
external_path_history, parent)
hlayout3.addWidget(search_on_label)
hlayout3.addWidget(self.path_selection_combo)
self.search_text.valid.connect(lambda valid: self.find.emit())
self.exclude_pattern.valid.connect(lambda valid: self.find.emit())
vlayout = QVBoxLayout()
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addLayout(hlayout1)
vlayout.addLayout(hlayout2)
vlayout.addLayout(hlayout3)
self.more_widgets = (hlayout2,)
self.toggle_more_options(more_options)
self.setLayout(vlayout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
@Slot(bool)
def toggle_more_options(self, state):
for layout in self.more_widgets:
for index in range(layout.count()):
if state and self.isVisible() or not state:
layout.itemAt(index).widget().setVisible(state)
if state:
icon = ima.icon('options_less')
tip = _('Hide advanced options')
else:
icon = ima.icon('options_more')
tip = _('Show advanced options')
self.more_options.setIcon(icon)
self.more_options.setToolTip(tip)
def update_combos(self):
self.search_text.lineEdit().returnPressed.emit()
self.exclude_pattern.lineEdit().returnPressed.emit()
def set_search_text(self, text):
if text:
self.search_text.add_text(text)
self.search_text.lineEdit().selectAll()
self.search_text.setFocus()
def get_options(self, all=False):
# Getting options
self.search_text.lineEdit().setStyleSheet("")
self.exclude_pattern.lineEdit().setStyleSheet("")
utext = to_text_string(self.search_text.currentText())
if not utext:
return
try:
texts = [(utext.encode('utf-8'), 'utf-8')]
except UnicodeEncodeError:
texts = []
for enc in self.supported_encodings:
try:
texts.append((utext.encode(enc), enc))
except UnicodeDecodeError:
pass
text_re = self.edit_regexp.isChecked()
exclude = to_text_string(self.exclude_pattern.currentText())
exclude_re = self.exclude_regexp.isChecked()
case_sensitive = self.case_button.isChecked()
python_path = False
if not case_sensitive:
texts = [(text[0].lower(), text[1]) for text in texts]
file_search = self.path_selection_combo.is_file_search()
path = self.path_selection_combo.get_current_searchpath()
if not exclude_re:
items = [fnmatch.translate(item.strip())
for item in exclude.split(",")
if item.strip() != '']
exclude = '|'.join(items)
# Validate regular expressions:
try:
if exclude:
exclude = re.compile(exclude)
except Exception:
exclude_edit = self.exclude_pattern.lineEdit()
exclude_edit.setStyleSheet(self.REGEX_INVALID)
return None
if text_re:
try:
texts = [(re.compile(x[0]), x[1]) for x in texts]
except Exception:
self.search_text.lineEdit().setStyleSheet(self.REGEX_INVALID)
return None
if all:
search_text = [to_text_string(self.search_text.itemText(index))
for index in range(self.search_text.count())]
exclude = [to_text_string(self.exclude_pattern.itemText(index))
for index in range(self.exclude_pattern.count())]
path_history = self.path_selection_combo.get_external_paths()
exclude_idx = self.exclude_pattern.currentIndex()
more_options = self.more_options.isChecked()
return (search_text, text_re, [],
exclude, exclude_idx, exclude_re,
python_path, more_options, case_sensitive, path_history)
else:
return (path, file_search, exclude, texts, text_re, case_sensitive)
@property
def path(self):
return self.path_selection_combo.path
def set_directory(self, directory):
self.path_selection_combo.path = osp.abspath(directory)
@property
def project_path(self):
return self.path_selection_combo.project_path
def set_project_path(self, path):
self.path_selection_combo.set_project_path(path)
def disable_project_search(self):
self.path_selection_combo.set_project_path(None)
@property
def file_path(self):
return self.path_selection_combo.file_path
def set_file_path(self, path):
self.path_selection_combo.file_path = path
def keyPressEvent(self, event):
"""Reimplemented to handle key events"""
ctrl = event.modifiers() & Qt.ControlModifier
shift = event.modifiers() & Qt.ShiftModifier
if event.key() in (Qt.Key_Enter, Qt.Key_Return):
self.find.emit()
elif event.key() == Qt.Key_F and ctrl and shift:
# Toggle find widgets
self.parent().toggle_visibility.emit(not self.isVisible())
else:
QWidget.keyPressEvent(self, event)
class FindOptions(QWidget):
"""Find widget with options"""
find = Signal()
stop = Signal()
redirect_stdio = Signal(bool)
def __init__(self, parent, search_text, search_text_regexp, search_path,
include, include_idx, include_regexp,
exclude, exclude_idx, exclude_regexp,
supported_encodings, in_python_path, more_options):
QWidget.__init__(self, parent)
if search_path is None:
search_path = getcwd()
if not isinstance(search_text, (list, tuple)):
search_text = [search_text]
if not isinstance(search_path, (list, tuple)):
search_path = [search_path]
if not isinstance(include, (list, tuple)):
include = [include]
if not isinstance(exclude, (list, tuple)):
exclude = [exclude]
self.supported_encodings = supported_encodings
# Layout 1
hlayout1 = QHBoxLayout()
self.search_text = PatternComboBox(self, search_text,
_("Search pattern"))
self.edit_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.edit_regexp.setCheckable(True)
self.edit_regexp.setChecked(search_text_regexp)
self.more_widgets = ()
self.more_options = create_toolbutton(self,
toggled=self.toggle_more_options)
self.more_options.setCheckable(True)
self.more_options.setChecked(more_options)
self.ok_button = create_toolbutton(self, text=_("Search"),
icon=ima.icon('DialogApplyButton'),
triggered=lambda: self.find.emit(),
tip=_("Start search"),
text_beside_icon=True)
self.ok_button.clicked.connect(self.update_combos)
self.stop_button = create_toolbutton(self, text=_("Stop"),
icon=ima.icon('stop'),
triggered=lambda: self.stop.emit(),
tip=_("Stop search"),
text_beside_icon=True)
self.stop_button.setEnabled(False)
for widget in [self.search_text, self.edit_regexp,
self.ok_button, self.stop_button, self.more_options]:
hlayout1.addWidget(widget)
# Layout 2
hlayout2 = QHBoxLayout()
self.include_pattern = PatternComboBox(self, include,
_("Included filenames pattern"))
if include_idx is not None and include_idx >= 0 \
and include_idx < self.include_pattern.count():
self.include_pattern.setCurrentIndex(include_idx)
self.include_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.include_regexp.setCheckable(True)
self.include_regexp.setChecked(include_regexp)
include_label = QLabel(_("Include:"))
include_label.setBuddy(self.include_pattern)
self.exclude_pattern = PatternComboBox(self, exclude,
_("Excluded filenames pattern"))
if exclude_idx is not None and exclude_idx >= 0 \
and exclude_idx < self.exclude_pattern.count():
self.exclude_pattern.setCurrentIndex(exclude_idx)
self.exclude_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.exclude_regexp.setCheckable(True)
self.exclude_regexp.setChecked(exclude_regexp)
exclude_label = QLabel(_("Exclude:"))
exclude_label.setBuddy(self.exclude_pattern)
for widget in [include_label, self.include_pattern,
self.include_regexp,
exclude_label, self.exclude_pattern,
self.exclude_regexp]:
hlayout2.addWidget(widget)
# Layout 3
hlayout3 = QHBoxLayout()
self.python_path = QRadioButton(_("PYTHONPATH"), self)
self.python_path.setChecked(in_python_path)
self.python_path.setToolTip(_(
"Search in all directories listed in sys.path which"
" are outside the Python installation directory"))
self.hg_manifest = QRadioButton(_("Hg repository"), self)
self.detect_hg_repository()
self.hg_manifest.setToolTip(
_("Search in current directory hg repository"))
self.custom_dir = QRadioButton(_("Here:"), self)
self.custom_dir.setChecked(not in_python_path)
self.dir_combo = PathComboBox(self)
self.dir_combo.addItems(search_path)
self.dir_combo.setToolTip(_("Search recursively in this directory"))
self.dir_combo.open_dir.connect(self.set_directory)
self.python_path.toggled.connect(self.dir_combo.setDisabled)
self.hg_manifest.toggled.connect(self.dir_combo.setDisabled)
browse = create_toolbutton(self, icon=ima.icon('DirOpenIcon'),
tip=_('Browse a search directory'),
triggered=self.select_directory)
for widget in [self.python_path, self.hg_manifest, self.custom_dir,
self.dir_combo, browse]:
hlayout3.addWidget(widget)
self.search_text.valid.connect(lambda valid: self.find.emit())
self.include_pattern.valid.connect(lambda valid: self.find.emit())
self.exclude_pattern.valid.connect(lambda valid: self.find.emit())
self.dir_combo.valid.connect(lambda valid: self.find.emit())
vlayout = QVBoxLayout()
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addLayout(hlayout1)
vlayout.addLayout(hlayout2)
vlayout.addLayout(hlayout3)
self.more_widgets = (hlayout2, hlayout3)
self.toggle_more_options(more_options)
self.setLayout(vlayout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
@Slot(bool)
def toggle_more_options(self, state):
for layout in self.more_widgets:
for index in range(layout.count()):
if state and self.isVisible() or not state:
layout.itemAt(index).widget().setVisible(state)
if state:
icon = ima.icon('options_less')
tip = _('Hide advanced options')
else:
icon = ima.icon('options_more')
tip = _('Show advanced options')
self.more_options.setIcon(icon)
self.more_options.setToolTip(tip)
def update_combos(self):
self.search_text.lineEdit().returnPressed.emit()
self.include_pattern.lineEdit().returnPressed.emit()
self.exclude_pattern.lineEdit().returnPressed.emit()
def detect_hg_repository(self, path=None):
if path is None:
path = getcwd()
hg_repository = is_hg_installed() and get_vcs_root(path) is not None
self.hg_manifest.setEnabled(hg_repository)
if not hg_repository and self.hg_manifest.isChecked():
self.custom_dir.setChecked(True)
def set_search_text(self, text):
if text:
self.search_text.add_text(text)
self.search_text.lineEdit().selectAll()
self.search_text.setFocus()
def get_options(self, all=False):
# Getting options
utext = to_text_string(self.search_text.currentText())
if not utext:
return
try:
texts = [(utext.encode('ascii'), 'ascii')]
except UnicodeEncodeError:
texts = []
for enc in self.supported_encodings:
try:
texts.append((utext.encode(enc), enc))
except UnicodeDecodeError:
pass
text_re = self.edit_regexp.isChecked()
include = to_text_string(self.include_pattern.currentText())
include_re = self.include_regexp.isChecked()
exclude = to_text_string(self.exclude_pattern.currentText())
exclude_re = self.exclude_regexp.isChecked()
python_path = self.python_path.isChecked()
hg_manifest = self.hg_manifest.isChecked()
path = osp.abspath( to_text_string( self.dir_combo.currentText() ) )
# Finding text occurrences
if not include_re:
include = fnmatch.translate(include)
if not exclude_re:
exclude = fnmatch.translate(exclude)
if all:
search_text = [to_text_string(self.search_text.itemText(index)) \
for index in range(self.search_text.count())]
search_path = [to_text_string(self.dir_combo.itemText(index)) \
for index in range(self.dir_combo.count())]
include = [to_text_string(self.include_pattern.itemText(index)) \
for index in range(self.include_pattern.count())]
include_idx = self.include_pattern.currentIndex()
exclude = [to_text_string(self.exclude_pattern.itemText(index)) \
for index in range(self.exclude_pattern.count())]
exclude_idx = self.exclude_pattern.currentIndex()
more_options = self.more_options.isChecked()
return (search_text, text_re, search_path,
include, include_idx, include_re,
exclude, exclude_idx, exclude_re,
python_path, more_options)
else:
return (path, python_path, hg_manifest,
include, exclude, texts, text_re)
@Slot()
def select_directory(self):
"""Select directory"""
self.redirect_stdio.emit(False)
directory = getexistingdirectory(self, _("Select directory"),
self.dir_combo.currentText())
if directory:
self.set_directory(directory)
self.redirect_stdio.emit(True)
def set_directory(self, directory):
path = to_text_string(osp.abspath(to_text_string(directory)))
self.dir_combo.setEditText(path)
self.detect_hg_repository(path)
def keyPressEvent(self, event):
"""Reimplemented to handle key events"""
ctrl = event.modifiers() & Qt.ControlModifier
shift = event.modifiers() & Qt.ShiftModifier
if event.key() in (Qt.Key_Enter, Qt.Key_Return):
self.find.emit()
elif event.key() == Qt.Key_F and ctrl and shift:
# Toggle find widgets
self.parent().toggle_visibility.emit(not self.isVisible())
else:
QWidget.keyPressEvent(self, event)
class FindOptions(QWidget):
"""Find widget with options"""
REGEX_INVALID = "background-color:rgb(255, 175, 90);"
find = Signal()
stop = Signal()
redirect_stdio = Signal(bool)
def __init__(self, parent, search_text, search_text_regexp, search_path,
exclude, exclude_idx, exclude_regexp,
supported_encodings, in_python_path, more_options):
QWidget.__init__(self, parent)
if search_path is None:
search_path = getcwd()
self.path = ''
self.project_path = None
self.file_path = None
if not isinstance(search_text, (list, tuple)):
search_text = [search_text]
if not isinstance(search_path, (list, tuple)):
search_path = [search_path]
if not isinstance(exclude, (list, tuple)):
exclude = [exclude]
self.supported_encodings = supported_encodings
# Layout 1
hlayout1 = QHBoxLayout()
self.search_text = PatternComboBox(self, search_text,
_("Search pattern"))
self.edit_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.edit_regexp.setCheckable(True)
self.edit_regexp.setChecked(search_text_regexp)
self.more_widgets = ()
self.more_options = create_toolbutton(self,
toggled=self.toggle_more_options)
self.more_options.setCheckable(True)
self.more_options.setChecked(more_options)
self.ok_button = create_toolbutton(self, text=_("Search"),
icon=ima.icon('DialogApplyButton'),
triggered=lambda: self.find.emit(),
tip=_("Start search"),
text_beside_icon=True)
self.ok_button.clicked.connect(self.update_combos)
self.stop_button = create_toolbutton(self, text=_("Stop"),
icon=ima.icon('stop'),
triggered=lambda:
self.stop.emit(),
tip=_("Stop search"),
text_beside_icon=True)
self.stop_button.setEnabled(False)
for widget in [self.search_text, self.edit_regexp,
self.ok_button, self.stop_button, self.more_options]:
hlayout1.addWidget(widget)
# Layout 2
hlayout2 = QHBoxLayout()
self.exclude_pattern = PatternComboBox(self, exclude,
_("Excluded filenames pattern"))
if exclude_idx is not None and exclude_idx >= 0 \
and exclude_idx < self.exclude_pattern.count():
self.exclude_pattern.setCurrentIndex(exclude_idx)
self.exclude_regexp = create_toolbutton(self,
icon=ima.icon('advanced'),
tip=_('Regular expression'))
self.exclude_regexp.setCheckable(True)
self.exclude_regexp.setChecked(exclude_regexp)
exclude_label = QLabel(_("Exclude:"))
exclude_label.setBuddy(self.exclude_pattern)
for widget in [exclude_label, self.exclude_pattern,
self.exclude_regexp]:
hlayout2.addWidget(widget)
# Layout 3
hlayout3 = QHBoxLayout()
search_label = QLabel(_("Search on: "))
self.global_path_search = QRadioButton(_("Current Path"), self)
self.global_path_search.setChecked(True)
self.global_path_search.setToolTip(_("Search in all files and "
"directories present on the"
"current Spyder path"))
self.project_search = QRadioButton(_("Current Project"), self)
self.project_search.setToolTip(_("Search in all files and "
"directories present on the"
"current project path (If opened)"))
self.project_search.setEnabled(False)
self.file_search = QRadioButton(_("Current File"), self)
self.file_search.setToolTip(_("Search in current opened file"))
for wid in [search_label, self.global_path_search,
self.project_search, self.file_search]:
hlayout3.addWidget(wid)
self.search_text.valid.connect(lambda valid: self.find.emit())
self.exclude_pattern.valid.connect(lambda valid: self.find.emit())
vlayout = QVBoxLayout()
vlayout.setContentsMargins(0, 0, 0, 0)
vlayout.addLayout(hlayout1)
vlayout.addLayout(hlayout2)
vlayout.addLayout(hlayout3)
self.more_widgets = (hlayout2,)
self.toggle_more_options(more_options)
self.setLayout(vlayout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
@Slot(bool)
def toggle_more_options(self, state):
for layout in self.more_widgets:
for index in range(layout.count()):
if state and self.isVisible() or not state:
layout.itemAt(index).widget().setVisible(state)
if state:
icon = ima.icon('options_less')
tip = _('Hide advanced options')
else:
icon = ima.icon('options_more')
tip = _('Show advanced options')
self.more_options.setIcon(icon)
self.more_options.setToolTip(tip)
def update_combos(self):
self.search_text.lineEdit().returnPressed.emit()
self.exclude_pattern.lineEdit().returnPressed.emit()
def set_search_text(self, text):
if text:
self.search_text.add_text(text)
self.search_text.lineEdit().selectAll()
self.search_text.setFocus()
def get_options(self, all=False):
# Getting options
self.search_text.lineEdit().setStyleSheet("")
self.exclude_pattern.lineEdit().setStyleSheet("")
utext = to_text_string(self.search_text.currentText())
if not utext:
return
try:
texts = [(utext.encode('utf-8'), 'utf-8')]
except UnicodeEncodeError:
texts = []
for enc in self.supported_encodings:
try:
texts.append((utext.encode(enc), enc))
except UnicodeDecodeError:
pass
text_re = self.edit_regexp.isChecked()
exclude = to_text_string(self.exclude_pattern.currentText())
exclude_re = self.exclude_regexp.isChecked()
python_path = False
global_path_search = self.global_path_search.isChecked()
project_search = self.project_search.isChecked()
file_search = self.file_search.isChecked()
if global_path_search:
path = self.path
elif project_search:
path = self.project_path
else:
path = self.file_path
# Finding text occurrences
if not exclude_re:
exclude = fnmatch.translate(exclude)
else:
try:
exclude = re.compile(exclude)
except Exception:
exclude_edit = self.exclude_pattern.lineEdit()
exclude_edit.setStyleSheet(self.REGEX_INVALID)
return None
if text_re:
try:
texts = [(re.compile(x[0]), x[1]) for x in texts]
except Exception:
self.search_text.lineEdit().setStyleSheet(self.REGEX_INVALID)
return None
if all:
search_text = [to_text_string(self.search_text.itemText(index))
for index in range(self.search_text.count())]
exclude = [to_text_string(self.exclude_pattern.itemText(index))
for index in range(self.exclude_pattern.count())]
exclude_idx = self.exclude_pattern.currentIndex()
more_options = self.more_options.isChecked()
return (search_text, text_re, [],
exclude, exclude_idx, exclude_re,
python_path, more_options)
else:
return (path, file_search, exclude, texts, text_re)
@Slot()
def select_directory(self):
"""Select directory"""
self.redirect_stdio.emit(False)
directory = getexistingdirectory(self, _("Select directory"),
self.dir_combo.currentText())
if directory:
self.set_directory(directory)
self.redirect_stdio.emit(True)
def set_directory(self, directory):
self.path = to_text_string(osp.abspath(to_text_string(directory)))
def set_project_path(self, path):
self.project_path = to_text_string(osp.abspath(to_text_string(path)))
self.project_search.setEnabled(True)
def disable_project_search(self):
self.project_search.setEnabled(False)
self.project_search.setChecked(False)
self.project_path = None
def set_file_path(self, path):
self.file_path = path
def keyPressEvent(self, event):
"""Reimplemented to handle key events"""
ctrl = event.modifiers() & Qt.ControlModifier
shift = event.modifiers() & Qt.ShiftModifier
if event.key() in (Qt.Key_Enter, Qt.Key_Return):
self.find.emit()
elif event.key() == Qt.Key_F and ctrl and shift:
# Toggle find widgets
self.parent().toggle_visibility.emit(not self.isVisible())
else:
QWidget.keyPressEvent(self, event)