class PylintWidget(PluginMainWidget): """ Pylint widget. """ DEFAULT_OPTIONS = { "history_filenames": [], "max_entries": 30, "project_dir": None, } ENABLE_SPINNER = True DATAPATH = get_conf_path("pylint.results") VERSION = "1.1.0" # --- Signals sig_edit_goto_requested = Signal(str, int, str) """ 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. """ sig_start_analysis_requested = Signal() """ This signal will request the plugin to start the analysis. This is to be able to interact with other plugins, which can only be done at the plugin level. """ def __init__(self, name=None, plugin=None, parent=None, options=DEFAULT_OPTIONS): super().__init__(name, plugin, parent, options) # Attributes self._process = None self.output = None self.error_output = None self.filename = None self.rdata = [] self.curr_filenames = self.get_option("history_filenames") self.code_analysis_action = None self.browse_action = None # Widgets self.filecombo = PythonModulesComboBox(self) self.ratelabel = QLabel(self) self.datelabel = QLabel(self) self.treewidget = ResultsTree(self) if osp.isfile(self.DATAPATH): try: with open(self.DATAPATH, "rb") as fh: data = pickle.loads(fh.read()) if data[0] == self.VERSION: self.rdata = data[1:] except (EOFError, ImportError): pass # Widget setup self.filecombo.setInsertPolicy(self.filecombo.InsertAtTop) for fname in self.curr_filenames[::-1]: self.set_filename(fname) # Layout layout = QVBoxLayout() layout.addWidget(self.treewidget) self.setLayout(layout) # Signals self.filecombo.valid.connect(self._check_new_file) self.treewidget.sig_edit_goto_requested.connect( self.sig_edit_goto_requested) # --- Private API # ------------------------------------------------------------------------ @Slot() def _start(self): """Start the code analysis.""" self.start_spinner() self.output = "" self.error_output = "" self._process = process = QProcess(self) process.setProcessChannelMode(QProcess.SeparateChannels) process.setWorkingDirectory(getcwd_or_home()) process.readyReadStandardOutput.connect(self._read_output) process.readyReadStandardError.connect( lambda: self._read_output(error=True)) process.finished.connect( lambda ec, es=QProcess.ExitStatus: self._finished(ec, es)) command_args = self.get_command(self.get_filename()) processEnvironment = QProcessEnvironment() processEnvironment.insert("PYTHONIOENCODING", "utf8") # resolve spyder-ide/spyder#14262 if running_in_mac_app(): pyhome = os.environ.get("PYTHONHOME") processEnvironment.insert("PYTHONHOME", pyhome) process.setProcessEnvironment(processEnvironment) process.start(sys.executable, command_args) running = process.waitForStarted() if not running: self.stop_spinner() QMessageBox.critical( self, _("Error"), _("Process failed to start"), ) def _read_output(self, error=False): process = self._process if error: process.setReadChannel(QProcess.StandardError) else: process.setReadChannel(QProcess.StandardOutput) qba = QByteArray() while process.bytesAvailable(): if error: qba += process.readAllStandardError() else: qba += process.readAllStandardOutput() text = str(qba.data(), "utf-8") if error: self.error_output += text else: self.output += text self.update_actions() def _finished(self, exit_code, exit_status): if not self.output: self.stop_spinner() if self.error_output: QMessageBox.critical( self, _("Error"), self.error_output, ) print("pylint error:\n\n" + self.error_output, file=sys.stderr) return filename = self.get_filename() rate, previous, results = self.parse_output(self.output) self._save_history() self.set_data(filename, (time.localtime(), rate, previous, results)) self.output = self.error_output + self.output self.show_data(justanalyzed=True) self.update_actions() self.stop_spinner() def _check_new_file(self): fname = self.get_filename() if fname != self.filename: self.filename = fname self.show_data() def _is_running(self): process = self._process return process is not None and process.state() == QProcess.Running def _kill_process(self): self._process.kill() self._process.waitForFinished() self.stop_spinner() def _update_combobox_history(self): """Change the number of files listed in the history combobox.""" max_entries = self.get_option("max_entries") if self.filecombo.count() > max_entries: num_elements = self.filecombo.count() diff = num_elements - max_entries for __ in range(diff): num_elements = self.filecombo.count() self.filecombo.removeItem(num_elements - 1) self.filecombo.selected() else: num_elements = self.filecombo.count() diff = max_entries - num_elements for i in range(num_elements, num_elements + diff): if i >= len(self.curr_filenames): break act_filename = self.curr_filenames[i] self.filecombo.insertItem(i, act_filename) def _save_history(self): """Save the current history filenames.""" if self.parent: list_save_files = [] for fname in self.curr_filenames: if _("untitled") not in fname: list_save_files.append(fname) self.curr_filenames = list_save_files[:MAX_HISTORY_ENTRIES] self.set_option("history_filenames", self.curr_filenames) else: self.curr_filenames = [] # --- PluginMainWidget API # ------------------------------------------------------------------------ def get_title(self): return _("Code Analysis") def get_focus_widget(self): return self.treewidget def setup(self, options): change_history_depth_action = self.create_action( PylintWidgetActions.ChangeHistory, text=_("History..."), tip=_("Set history maximum entries"), icon=self.create_icon("history"), triggered=self.change_history_depth, ) self.code_analysis_action = self.create_action( PylintWidgetActions.RunCodeAnalysis, icon_text=_("Analyze"), text=_("Run code analysis"), tip=_("Run code analysis"), icon=self.create_icon("run"), triggered=lambda: self.sig_start_analysis_requested.emit(), context=Qt.ApplicationShortcut, register_shortcut=True) self.browse_action = self.create_action( PylintWidgetActions.BrowseFile, text=_("Select Python file"), tip=_("Select Python file"), icon=self.create_icon("fileopen"), triggered=self.select_file, ) self.log_action = self.create_action( PylintWidgetActions.ShowLog, text=_("Output"), icon_text=_("Output"), tip=_("Complete output"), icon=self.create_icon("log"), triggered=self.show_log, ) options_menu = self.get_options_menu() self.add_item_to_menu( self.treewidget.get_action(OneColumnTreeActions.CollapseAllAction), menu=options_menu, section=PylintWidgetOptionsMenuSections.Global, ) self.add_item_to_menu( self.treewidget.get_action(OneColumnTreeActions.ExpandAllAction), menu=options_menu, section=PylintWidgetOptionsMenuSections.Global, ) self.add_item_to_menu( self.treewidget.get_action( OneColumnTreeActions.CollapseSelectionAction), menu=options_menu, section=PylintWidgetOptionsMenuSections.Section, ) self.add_item_to_menu( self.treewidget.get_action( OneColumnTreeActions.ExpandSelectionAction), menu=options_menu, section=PylintWidgetOptionsMenuSections.Section, ) self.add_item_to_menu( change_history_depth_action, menu=options_menu, section=PylintWidgetOptionsMenuSections.History, ) # Update OneColumnTree contextual menu self.add_item_to_menu( change_history_depth_action, menu=self.treewidget.menu, section=PylintWidgetOptionsMenuSections.History, ) self.treewidget.restore_action.setVisible(False) toolbar = self.get_main_toolbar() for item in [ self.filecombo, self.browse_action, self.code_analysis_action ]: self.add_item_to_toolbar( item, toolbar, section=PylintWidgetMainToolBarSections.Main, ) secondary_toolbar = self.create_toolbar("secondary") for item in [ self.ratelabel, self.create_stretcher(), self.datelabel, self.create_stretcher(), self.log_action ]: self.add_item_to_toolbar( item, secondary_toolbar, section=PylintWidgetMainToolBarSections.Main, ) self.show_data() if self.rdata: self.remove_obsolete_items() self.filecombo.insertItems(0, self.get_filenames()) self.code_analysis_action.setEnabled(self.filecombo.is_valid()) else: self.code_analysis_action.setEnabled(False) # Signals self.filecombo.valid.connect(self.code_analysis_action.setEnabled) def on_option_update(self, option, value): if option == "max_entries": self._update_combobox_history() elif option == "history_filenames": self.curr_filenames = value self._update_combobox_history() def update_actions(self): fm = self.ratelabel.fontMetrics() toolbar = self.get_main_toolbar() width = max([fm.width(_("Stop")), fm.width(_("Analyze"))]) widget = toolbar.widgetForAction(self.code_analysis_action) if widget: widget.setMinimumWidth(width * 1.5) if self._is_running(): self.code_analysis_action.setIconText(_("Stop")) self.code_analysis_action.setIcon(self.create_icon("stop")) else: self.code_analysis_action.setIconText(_("Analyze")) self.code_analysis_action.setIcon(self.create_icon("run")) self.remove_obsolete_items() # --- Public API # ------------------------------------------------------------------------ @Slot() @Slot(int) def change_history_depth(self, value=None): """ Set history maximum entries. Parameters ---------- value: int or None, optional The valur to set the maximum history depth. If no value is provided, an input dialog will be launched. Default is None. """ if value is None: dialog = QInputDialog(self) # Set dialog properties dialog.setModal(False) dialog.setWindowTitle(_("History")) dialog.setLabelText(_("Maximum entries")) dialog.setInputMode(QInputDialog.IntInput) dialog.setIntRange(MIN_HISTORY_ENTRIES, MAX_HISTORY_ENTRIES) dialog.setIntStep(1) dialog.setIntValue(self.get_option("max_entries")) # Connect slot dialog.intValueSelected.connect( lambda value: self.set_option("max_entries", value)) dialog.show() else: self.set_option("max_entries", value) def get_filename(self): """ Get current filename in combobox. """ return str(self.filecombo.currentText()) @Slot(str) def set_filename(self, filename): """ Set current filename in combobox. """ if self._is_running(): self._kill_process() # Don't try to reload saved analysis for filename, if filename # is the one currently displayed. # Fixes spyder-ide/spyder#13347 if self.get_filename() == filename: return filename = str(filename) index, _data = self.get_data(filename) if filename not in self.curr_filenames: self.filecombo.insertItem(0, filename) self.curr_filenames.insert(0, filename) self.filecombo.setCurrentIndex(0) else: try: index = self.filecombo.findText(filename) self.filecombo.removeItem(index) self.curr_filenames.pop(index) except IndexError: self.curr_filenames.remove(filename) self.filecombo.insertItem(0, filename) self.curr_filenames.insert(0, filename) self.filecombo.setCurrentIndex(0) num_elements = self.filecombo.count() if num_elements > self.get_option("max_entries"): self.filecombo.removeItem(num_elements - 1) self.filecombo.selected() def start_code_analysis(self, filename=None): """ Perform code analysis for given `filename`. If `filename` is None default to current filename in combobox. If this method is called while still running it will stop the code analysis. """ if self._is_running(): self._kill_process() else: if filename is not None: self.set_filename(filename) if self.filecombo.is_valid(): self._start() self.update_actions() def stop_code_analysis(self): """ Stop the code analysis process. """ if self._is_running(): self._kill_process() def remove_obsolete_items(self): """ Removing obsolete items. """ self.rdata = [(filename, data) for filename, data in self.rdata if is_module_or_package(filename)] def get_filenames(self): """ Return all filenames for which there is data available. """ return [filename for filename, _data in self.rdata] def get_data(self, filename): """ Get and load code analysis data for given `filename`. """ filename = osp.abspath(filename) for index, (fname, data) in enumerate(self.rdata): if fname == filename: return index, data else: return None, None def set_data(self, filename, data): """ Set and save code analysis `data` for given `filename`. """ filename = osp.abspath(filename) index, _data = self.get_data(filename) if index is not None: self.rdata.pop(index) self.rdata.insert(0, (filename, data)) while len(self.rdata) > self.get_option("max_entries"): self.rdata.pop(-1) with open(self.DATAPATH, "wb") as fh: pickle.dump([self.VERSION] + self.rdata, fh, 2) def show_data(self, justanalyzed=False): """ Show data in treewidget. """ text_color = MAIN_TEXT_COLOR prevrate_color = MAIN_PREVRATE_COLOR if not justanalyzed: self.output = None self.log_action.setEnabled(self.output is not None and len(self.output) > 0) if self._is_running(): self._kill_process() filename = self.get_filename() if not filename: return _index, data = self.get_data(filename) if data is None: text = _("Source code has not been rated yet.") self.treewidget.clear_results() date_text = "" else: datetime, rate, previous_rate, results = data if rate is None: text = _("Analysis did not succeed " "(see output for more details).") self.treewidget.clear_results() date_text = "" else: text_style = "<span style=\"color: %s\"><b>%s </b></span>" rate_style = "<span style=\"color: %s\"><b>%s</b></span>" prevrate_style = "<span style=\"color: %s\">%s</span>" color = DANGER_COLOR if float(rate) > 5.: color = SUCCESS_COLOR elif float(rate) > 3.: color = WARNING_COLOR text = _("Global evaluation:") text = ((text_style % (text_color, text)) + (rate_style % (color, ("%s/10" % rate)))) if previous_rate: text_prun = _("previous run:") text_prun = " (%s %s/10)" % (text_prun, previous_rate) text += prevrate_style % (prevrate_color, text_prun) self.treewidget.set_results(filename, results) date = time.strftime("%Y-%m-%d %H:%M:%S", datetime) date_text = text_style % (text_color, date) self.ratelabel.setText(text) self.datelabel.setText(date_text) @Slot() def show_log(self): """ Show output log dialog. """ if self.output: output_dialog = TextEditor(self.output, title=_("Code analysis output"), parent=self, readonly=True) output_dialog.resize(700, 500) output_dialog.exec_() # --- Python Specific # ------------------------------------------------------------------------ def get_pylintrc_path(self, filename): """ Get the path to the most proximate pylintrc config to the file. """ search_paths = [ # File"s directory osp.dirname(filename), # Working directory getcwd_or_home(), # Project directory self.get_option("project_dir"), # Home directory osp.expanduser("~"), ] return get_pylintrc_path(search_paths=search_paths) @Slot() def select_file(self, filename=None): """ Select filename using a open file dialog and set as current filename. If `filename` is provided, the dialog is not used. """ if filename is None: self.sig_redirect_stdio_requested.emit(False) filename, _selfilter = getopenfilename( self, _("Select Python file"), getcwd_or_home(), _("Python files") + " (*.py ; *.pyw)", ) self.sig_redirect_stdio_requested.emit(True) if filename: self.set_filename(filename) self.start_code_analysis() def get_command(self, filename): """ Return command to use to run code analysis on given filename """ command_args = [] if PYLINT_VER is not None: command_args = [ "-m", "pylint", "--output-format=text", "--msg-template=" '{msg_id}:{symbol}:{line:3d},{column}: {msg}"', ] pylintrc_path = self.get_pylintrc_path(filename=filename) if pylintrc_path is not None: command_args += ["--rcfile={}".format(pylintrc_path)] command_args.append(filename) return command_args def parse_output(self, output): """ Parse output and return current revious rate and results. """ # Convention, Refactor, Warning, Error results = {"C:": [], "R:": [], "W:": [], "E:": []} txt_module = "************* Module " module = "" # Should not be needed - just in case something goes wrong for line in output.splitlines(): if line.startswith(txt_module): # New module module = line[len(txt_module):] continue # Supporting option include-ids: ("R3873:" instead of "R:") if not re.match(r"^[CRWE]+([0-9]{4})?:", line): continue items = {} idx_0 = 0 idx_1 = 0 key_names = ["msg_id", "message_name", "line_nb", "message"] for key_idx, key_name in enumerate(key_names): if key_idx == len(key_names) - 1: idx_1 = len(line) else: idx_1 = line.find(":", idx_0) if idx_1 < 0: break item = line[(idx_0):idx_1] if not item: break if key_name == "line_nb": item = int(item.split(",")[0]) items[key_name] = item idx_0 = idx_1 + 1 else: pylint_item = (module, items["line_nb"], items["message"], items["msg_id"], items["message_name"]) results[line[0] + ":"].append(pylint_item) # Rate rate = None txt_rate = "Your code has been rated at " i_rate = output.find(txt_rate) if i_rate > 0: i_rate_end = output.find("/10", i_rate) if i_rate_end > 0: rate = output[i_rate + len(txt_rate):i_rate_end] # Previous run previous = "" if rate is not None: txt_prun = "previous run: " i_prun = output.find(txt_prun, i_rate_end) if i_prun > 0: i_prun_end = output.find("/10", i_prun) previous = output[i_prun + len(txt_prun):i_prun_end] return rate, previous, results
class PylintWidget(QWidget): """ Pylint widget """ DATAPATH = get_conf_path('pylint.results') VERSION = '1.1.0' redirect_stdio = Signal(bool) start_analysis = Signal() def __init__(self, parent, max_entries=100, options_button=None, text_color=None, prevrate_color=None): super().__init__(parent) self.setWindowTitle("Pylint") self.parent = parent self.output = None self.error_output = None self.filename = None self.curr_filenames = [] self.text_color = text_color self.prevrate_color = prevrate_color self.max_entries = max_entries self.rdata = [] if osp.isfile(self.DATAPATH): try: data = pickle.loads(open(self.DATAPATH, 'rb').read()) if data[0] == self.VERSION: self.rdata = data[1:] except (EOFError, ImportError): pass self.filecombo = PythonModulesComboBox(self) self.filecombo.setInsertPolicy(self.filecombo.InsertAtTop) self.start_button = create_toolbutton( self, icon=ima.icon('run'), text=_("Analyze"), tip=_("Run analysis"), triggered=self.analyze_button_handler, text_beside_icon=True) self.stop_button = create_toolbutton( self, icon=ima.icon('stop'), text=_("Stop"), tip=_("Stop current analysis"), text_beside_icon=True) self.filecombo.valid.connect(self.start_button.setEnabled) self.filecombo.valid.connect(self.check_new_file) browse_button = create_toolbutton( self, icon=ima.icon('fileopen'), tip=_('Select Python file'), triggered=self.select_file) self.ratelabel = QLabel() self.datelabel = QLabel() self.log_button = create_toolbutton( self, icon=ima.icon('log'), text=_("Output"), text_beside_icon=True, tip=_("Complete output"), triggered=self.show_log) self.treewidget = ResultsTree(self) hlayout1 = QHBoxLayout() hlayout1.addWidget(self.filecombo) hlayout1.addWidget(browse_button) hlayout1.addWidget(self.start_button) hlayout1.addWidget(self.stop_button) if options_button: hlayout1.addWidget(options_button) hlayout2 = QHBoxLayout() hlayout2.addWidget(self.ratelabel) hlayout2.addStretch() hlayout2.addWidget(self.datelabel) hlayout2.addStretch() hlayout2.addWidget(self.log_button) layout = QVBoxLayout() layout.addLayout(hlayout1) layout.addLayout(hlayout2) layout.addWidget(self.treewidget) self.setLayout(layout) self.process = None self.set_running_state(False) self.show_data() if self.rdata: self.remove_obsolete_items() self.filecombo.insertItems(0, self.get_filenames()) self.start_button.setEnabled(self.filecombo.is_valid()) else: self.start_button.setEnabled(False) def check_new_file(self): fname = self.get_filename() if fname != self.filename: self.filename = fname self.show_data() def get_filename(self): """Get current filename in combobox.""" return self.filecombo.currentText() @Slot(str) def set_filename(self, filename): """Set filename without performing code analysis.""" filename = str(filename) # filename is a QString instance self.kill_if_running() index, _data = self.get_data(filename) is_parent = self.parent is not None if filename not in self.curr_filenames: self.filecombo.insertItem(0, filename) self.curr_filenames.insert(0, filename) self.filecombo.setCurrentIndex(0) else: index = self.filecombo.findText(filename) self.filecombo.removeItem(index) self.curr_filenames.pop(index) self.filecombo.insertItem(0, filename) self.curr_filenames.insert(0, filename) self.filecombo.setCurrentIndex(0) num_elements = self.filecombo.count() if is_parent and (num_elements > self.parent.get_option('max_entries')): self.filecombo.removeItem(num_elements - 1) self.curr_filenames.pop(num_elements - 1) self.filecombo.selected() def change_history_limit(self, new_limit): """Change the number of files listed in the history combobox.""" if self.filecombo.count() > new_limit: num_elements = self.filecombo.count() diff = num_elements - new_limit for __ in range(diff): num_elements = self.filecombo.count() self.filecombo.removeItem(num_elements - 1) self.curr_filenames.pop(num_elements - 1) self.filecombo.selected() def analyze(self, filename=None): """ Perform code analysis for given `filename`. If `filename` is None default to current filename in combobox. """ if filename is not None: self.set_filename(filename) if self.filecombo.is_valid(): self.start() @Slot() def select_file(self): self.redirect_stdio.emit(False) filename, _selfilter = getopenfilename( self, _("Select Python file"), getcwd_or_home(), _("Python files")+" (*.py ; *.pyw)") self.redirect_stdio.emit(True) if filename: self.analyze(filename) def remove_obsolete_items(self): """Removing obsolete items""" self.rdata = [(filename, data) for filename, data in self.rdata if is_module_or_package(filename)] def get_filenames(self): return [filename for filename, _data in self.rdata] def get_data(self, filename): filename = osp.abspath(filename) for index, (fname, data) in enumerate(self.rdata): if fname == filename: return index, data else: return None, None def set_data(self, filename, data): filename = osp.abspath(filename) index, _data = self.get_data(filename) if index is not None: self.rdata.pop(index) self.rdata.insert(0, (filename, data)) self.save() def save(self): while len(self.rdata) > self.max_entries: self.rdata.pop(-1) pickle.dump([self.VERSION]+self.rdata, open(self.DATAPATH, 'wb'), 2) @Slot() def show_log(self): if self.output: output_dialog = TextEditor( self.output, title=_("Pylint output"), parent=self, readonly=True ) output_dialog.resize(700, 500) output_dialog.exec_() @Slot() def analyze_button_handler(self): """Try to start code analysis when Analyze button pressed.""" self.start_analysis.emit() def get_pylintrc_path(self, filename): """Get the path to the most proximate pylintrc config to the file.""" parent = self.parentWidget() if parent is not None: project_dir = parent.main.projects.get_active_project_path() else: project_dir = None search_paths = [ osp.dirname(filename), # File's directory getcwd_or_home(), # Working directory project_dir, # Project directory osp.expanduser("~"), # Home directory ] return get_pylintrc_path(search_paths=search_paths) @Slot() def start(self): """Start the code analysis.""" filename = str(self.filecombo.currentText()) self.process = QProcess(self) self.process.setProcessChannelMode(QProcess.SeparateChannels) self.process.setWorkingDirectory(getcwd_or_home()) self.process.readyReadStandardOutput.connect(self.read_output) self.process.readyReadStandardError.connect( lambda: self.read_output(error=True)) self.process.finished.connect(lambda ec, es=QProcess.ExitStatus: self.finished(ec, es)) self.stop_button.clicked.connect(self.process.kill) self.output = '' self.error_output = '' if PYLINT_VER is not None: pylint_args = [ '-m', 'pylint', '--output-format=text', '--msg-template=' "'{msg_id}:{symbol}:{line:3d},{column}: {msg}'"] pylintrc_path = self.get_pylintrc_path(filename=filename) if pylintrc_path is not None: pylint_args += ['--rcfile={}'.format(pylintrc_path)] pylint_args.append(filename) processEnvironment = QProcessEnvironment() processEnvironment.insert("PYTHONIOENCODING", "utf8") self.process.setProcessEnvironment(processEnvironment) self.process.start(sys.executable, pylint_args) running = self.process.waitForStarted() self.set_running_state(running) if not running: QMessageBox.critical(self, _("Error"), _("Process failed to start")) def set_running_state(self, state=True): self.start_button.setEnabled(not state) self.stop_button.setEnabled(state) def read_output(self, error=False): if error: self.process.setReadChannel(QProcess.StandardError) else: self.process.setReadChannel(QProcess.StandardOutput) qba = QByteArray() while self.process.bytesAvailable(): if error: qba += self.process.readAllStandardError() else: qba += self.process.readAllStandardOutput() text = str(qba.data(), 'utf-8') if error: self.error_output += text else: self.output += text def finished(self, exit_code, exit_status): self.set_running_state(False) if not self.output: if self.error_output: QMessageBox.critical(self, _("Error"), self.error_output) print("pylint error:\n\n" + self.error_output, file=sys.stderr) return # Convention, Refactor, Warning, Error results = {'C:': [], 'R:': [], 'W:': [], 'E:': []} txt_module = '************* Module ' module = '' # Should not be needed - just in case something goes wrong for line in self.output.splitlines(): if line.startswith(txt_module): # New module module = line[len(txt_module):] continue # Supporting option include-ids: ('R3873:' instead of 'R:') if not re.match(r'^[CRWE]+([0-9]{4})?:', line): continue items = {} idx_0 = 0 idx_1 = 0 key_names = ["msg_id", "message_name", "line_nb", "message"] for key_idx, key_name in enumerate(key_names): if key_idx == len(key_names) - 1: idx_1 = len(line) else: idx_1 = line.find(":", idx_0) if idx_1 < 0: break item = line[(idx_0):idx_1] if not item: break if key_name == "line_nb": item = int(item.split(',')[0]) items[key_name] = item idx_0 = idx_1 + 1 else: pylint_item = (module, items["line_nb"], items["message"], items["msg_id"], items["message_name"]) results[line[0] + ':'].append(pylint_item) # Rate rate = None txt_rate = 'Your code has been rated at ' i_rate = self.output.find(txt_rate) if i_rate > 0: i_rate_end = self.output.find('/10', i_rate) if i_rate_end > 0: rate = self.output[i_rate+len(txt_rate):i_rate_end] # Previous run previous = '' if rate is not None: txt_prun = 'previous run: ' i_prun = self.output.find(txt_prun, i_rate_end) if i_prun > 0: i_prun_end = self.output.find('/10', i_prun) previous = self.output[i_prun+len(txt_prun):i_prun_end] filename = str(self.filecombo.currentText()) self.set_data(filename, (time.localtime(), rate, previous, results)) self.output = self.error_output + self.output self.show_data(justanalyzed=True) def kill_if_running(self): if self.process is not None: if self.process.state() == QProcess.Running: self.process.kill() self.process.waitForFinished() def show_data(self, justanalyzed=False): if not justanalyzed: self.output = None self.log_button.setEnabled(self.output is not None and len(self.output) > 0) self.kill_if_running() filename = str(self.filecombo.currentText()) if not filename: return _index, data = self.get_data(filename) if data is None: text = _('Source code has not been rated yet.') self.treewidget.clear_results() date_text = '' else: datetime, rate, previous_rate, results = data if rate is None: text = _('Analysis did not succeed ' '(see output for more details).') self.treewidget.clear_results() date_text = '' else: text_style = "<span style=\'color: %s\'><b>%s </b></span>" rate_style = "<span style=\'color: %s\'><b>%s</b></span>" prevrate_style = "<span style=\'color: %s\'>%s</span>" color = "#FF0000" if float(rate) > 5.: color = "#22AA22" elif float(rate) > 3.: color = "#EE5500" text = _('Global evaluation:') text = ((text_style % (self.text_color, text)) + (rate_style % (color, ('%s/10' % rate)))) if previous_rate: text_prun = _('previous run:') text_prun = ' (%s %s/10)' % (text_prun, previous_rate) text += prevrate_style % (self.prevrate_color, text_prun) self.treewidget.set_results(filename, results) date = time.strftime("%Y-%m-%d %H:%M:%S", datetime) date_text = text_style % (self.text_color, date) self.ratelabel.setText(text) self.datelabel.setText(date_text)