def start(self, wdir=None, args=None, pythonpath=None): filename = to_text_string(self.filecombo.currentText()) if wdir is None: wdir = self._last_wdir if wdir is None: wdir = osp.basename(filename) print(filename) if os.name == 'nt': # On Windows, one has to replace backslashes by slashes to avoid # confusion with escape characters (otherwise, for example, '\t' # will be interpreted as a tabulation): filename = osp.normpath(filename).replace(os.sep, '/') if args is None: args = self._last_args if args is None: args = [] if pythonpath is None: pythonpath = self._last_pythonpath self._last_wdir = wdir self._last_args = args self._last_pythonpath = pythonpath self.datelabel.setText(_('Running tests, please wait...')) self.process = QProcess(self) self.process.setProcessChannelMode(QProcess.SeparateChannels) self.process.setWorkingDirectory(filename) self.process.readyReadStandardOutput.connect(self.read_output) self.process.readyReadStandardError.connect( lambda: self.read_output(error=True)) self.process.finished.connect(self.finished) self.stop_button.clicked.connect(self.process.kill) if pythonpath is not None: env = [to_text_string(_pth) for _pth in self.process.systemEnvironment()] baseshell.add_pathlist_to_PYTHONPATH(env, pythonpath) self.process.setEnvironment(env) self.output = '' self.error_output = '' executable = "py.test" p_args = ['--junit-xml', self.DATAPATH] # executable = "nosetests" # p_args = ['--with-xunit', "--xunit-file=%s" % self.DATAPATH] if args: p_args.extend(programs.shell_split(args)) self.process.start(executable, p_args) running = self.process.waitForStarted() self.set_running_state(running) if not running: QMessageBox.critical(self, _("Error"), _("Process failed to start"))
def create_process(self): self.shell.clear() self.process = QProcess(self) self.process.setProcessChannelMode(QProcess.MergedChannels) # PYTHONPATH (in case we use Python in this terminal, e.g. py2exe) env = [ to_text_string(_path) for _path in self.process.systemEnvironment() ] processEnvironment = QProcessEnvironment() for envItem in env: envName, separator, envValue = envItem.partition('=') processEnvironment.insert(envName, envValue) add_pathlist_to_PYTHONPATH(env, self.path) self.process.setProcessEnvironment(processEnvironment) # Working directory if self.wdir is not None: self.process.setWorkingDirectory(self.wdir) # Shell arguments if os.name == 'nt': p_args = ['/Q'] else: p_args = ['-i'] if self.arguments: p_args.extend(shell_split(self.arguments)) self.process.readyReadStandardOutput.connect(self.write_output) self.process.finished.connect(self.finished) self.kill_button.clicked.connect(self.process.kill) if os.name == 'nt': self.process.start('cmd.exe', p_args) else: # Using bash: self.process.start('bash', p_args) self.send_to_process('PS1="\\u@\\h:\\w> "\n') running = self.process.waitForStarted() self.set_running_state(running) if not running: QMessageBox.critical(self, _("Error"), _("Process failed to start")) else: self.shell.setFocus() self.started.emit() return self.process
def create_process(self): self.shell.clear() self.process = QProcess(self) self.process.setProcessChannelMode(QProcess.MergedChannels) # PYTHONPATH (in case we use Python in this terminal, e.g. py2exe) env = [to_text_string(_path) for _path in self.process.systemEnvironment()] processEnvironment = QProcessEnvironment() for envItem in env: envName, separator, envValue = envItem.partition('=') processEnvironment.insert(envName, envValue) add_pathlist_to_PYTHONPATH(env, self.path) self.process.setProcessEnvironment(processEnvironment) # Working directory if self.wdir is not None: self.process.setWorkingDirectory(self.wdir) # Shell arguments if os.name == 'nt': p_args = ['/Q'] else: p_args = ['-i'] if self.arguments: p_args.extend( shell_split(self.arguments) ) self.process.readyReadStandardOutput.connect(self.write_output) self.process.finished.connect(self.finished) self.kill_button.clicked.connect(self.process.kill) if os.name == 'nt': self.process.start('cmd.exe', p_args) else: # Using bash: self.process.start('bash', p_args) self.send_to_process('PS1="\\u@\\h:\\w> "\n') running = self.process.waitForStarted() self.set_running_state(running) if not running: QMessageBox.critical(self, _("Error"), _("Process failed to start")) else: self.shell.setFocus() self.started.emit() return self.process
def test_shell_split(): """Test if the text can be split using shell-like sintax.""" assert shell_split('-q -o -a') == ['-q', '-o', '-a'] assert shell_split('-q "d:\\Python de xxxx\\t.txt" -o -a') == \ ['-q', 'd:\\Python de xxxx\\t.txt', '-o', '-a']
def start(self, wdir=None, args=None, pythonpath=None): """ Start the profiling process. Parameters ---------- wdir: str Working directory path string. Default is None. args: list Arguments to pass to the profiling process. Default is None. pythonpath: str Python path string. Default is None. """ filename = to_text_string(self.filecombo.currentText()) if wdir is None: wdir = self._last_wdir if wdir is None: wdir = osp.basename(filename) if args is None: args = self._last_args if args is None: args = [] if pythonpath is None: pythonpath = self._last_pythonpath self._last_wdir = wdir self._last_args = args self._last_pythonpath = pythonpath self.datelabel.setText(_('Profiling, please wait...')) self.process = QProcess(self) self.process.setProcessChannelMode(QProcess.SeparateChannels) self.process.setWorkingDirectory(wdir) 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.process.finished.connect(self.stop_spinner) if pythonpath is not None: env = [ to_text_string(_pth) for _pth in self.process.systemEnvironment() ] add_pathlist_to_PYTHONPATH(env, pythonpath) processEnvironment = QProcessEnvironment() for envItem in env: envName, __, envValue = envItem.partition('=') processEnvironment.insert(envName, envValue) processEnvironment.insert("PYTHONIOENCODING", "utf8") self.process.setProcessEnvironment(processEnvironment) self.output = '' self.error_output = '' self.running = True self.start_spinner() p_args = ['-m', 'cProfile', '-o', self.DATAPATH] if os.name == 'nt': # On Windows, one has to replace backslashes by slashes to avoid # confusion with escape characters (otherwise, for example, '\t' # will be interpreted as a tabulation): p_args.append(osp.normpath(filename).replace(os.sep, '/')) else: p_args.append(filename) if args: p_args.extend(shell_split(args)) executable = self.get_conf('executable', section='main_interpreter') self.process.start(executable, p_args) running = self.process.waitForStarted() if not running: QMessageBox.critical( self, _("Error"), _("Process failed to start"), ) self.update_actions()
def start(self, wdir=None, args=None, pythonpath=None): filename = to_text_string(self.filecombo.currentText()) if wdir is None: wdir = self._last_wdir if wdir is None: wdir = osp.basename(filename) if args is None: args = self._last_args if args is None: args = [] if pythonpath is None: pythonpath = self._last_pythonpath self._last_wdir = wdir self._last_args = args self._last_pythonpath = pythonpath self.datelabel.setText(_('Profiling, please wait...')) self.process = QProcess(self) self.process.setProcessChannelMode(QProcess.SeparateChannels) self.process.setWorkingDirectory(wdir) 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) if pythonpath is not None: env = [ to_text_string(_pth) for _pth in self.process.systemEnvironment() ] add_pathlist_to_PYTHONPATH(env, pythonpath) processEnvironment = QProcessEnvironment() for envItem in env: envName, separator, envValue = envItem.partition('=') processEnvironment.insert(envName, envValue) self.process.setProcessEnvironment(processEnvironment) self.output = '' self.error_output = '' p_args = ['-m', 'cProfile', '-o', self.DATAPATH] if os.name == 'nt': # On Windows, one has to replace backslashes by slashes to avoid # confusion with escape characters (otherwise, for example, '\t' # will be interpreted as a tabulation): p_args.append(osp.normpath(filename).replace(os.sep, '/')) else: p_args.append(filename) if args: p_args.extend(shell_split(args)) executable = sys.executable if executable.endswith("spyder.exe"): # py2exe distribution executable = "python.exe" self.process.start(executable, p_args) running = self.process.waitForStarted() self.set_running_state(running) if not running: QMessageBox.critical(self, _("Error"), _("Process failed to start"))
def start(self, wdir=None, args=None, pythonpath=None): filename = to_text_string(self.filecombo.currentText()) if wdir is None: wdir = self._last_wdir if wdir is None: wdir = osp.basename(filename) if args is None: args = self._last_args if args is None: args = [] if pythonpath is None: pythonpath = self._last_pythonpath self._last_wdir = wdir self._last_args = args self._last_pythonpath = pythonpath self.datelabel.setText(_('Profiling, please wait...')) self.process = QProcess(self) self.process.setProcessChannelMode(QProcess.SeparateChannels) self.process.setWorkingDirectory(wdir) self.process.readyReadStandardOutput.connect(self.read_output) self.process.readyReadStandardError.connect( lambda: self.read_output(error=True)) self.process.finished.connect(self.finished) self.stop_button.clicked.connect(self.process.kill) if pythonpath is not None: env = [ to_text_string(_pth) for _pth in self.process.systemEnvironment() ] add_pathlist_to_PYTHONPATH(env, pythonpath) processEnvironment = QProcessEnvironment() for envItem in env: envName, separator, envValue = envItem.partition('=') processEnvironment.insert(envName, envValue) self.process.setProcessEnvironment(processEnvironment) self.output = '' self.error_output = '' # remove previous results, since memory_profiler appends to output file # instead of replacing if osp.isfile(self.DATAPATH): os.remove(self.DATAPATH) if os.name == 'nt': # On Windows, one has to replace backslashes by slashes to avoid # confusion with escape characters (otherwise, for example, '\t' # will be interpreted as a tabulation): filename = osp.normpath(filename).replace(os.sep, '/') p_args = [ '-m', 'memory_profiler', '-o', '"' + self.DATAPATH + '"', '"' + filename + '"' ] if args: p_args.extend(programs.shell_split(args)) executable = get_python_executable() executable += ' ' + ' '.join(p_args) executable = executable.replace(os.sep, '/') self.process.start(executable) else: p_args = ['-m', 'memory_profiler', '-o', self.DATAPATH, filename] if args: p_args.extend(programs.shell_split(args)) executable = get_python_executable() self.process.start(executable, p_args) running = self.process.waitForStarted() self.set_running_state(running) if not running: QMessageBox.critical(self, _("Error"), _("Process failed to start"))
def start(self, wdir=None, args=None, pythonpath=None): filename = to_text_string(self.filecombo.currentText()) if wdir is None: wdir = self._last_wdir if wdir is None: wdir = osp.basename(filename) if args is None: args = self._last_args if args is None: args = [] if pythonpath is None: pythonpath = self._last_pythonpath self._last_wdir = wdir self._last_args = args self._last_pythonpath = pythonpath self.datelabel.setText(_('Profiling, please wait...')) self.process = QProcess(self) self.process.setProcessChannelMode(QProcess.SeparateChannels) self.process.setWorkingDirectory(wdir) self.process.readyReadStandardOutput.connect(self.read_output) self.process.readyReadStandardError.connect( lambda: self.read_output(error=True)) self.process.finished.connect(self.finished) self.stop_button.clicked.connect(self.process.kill) if pythonpath is not None: env = [to_text_string(_pth) for _pth in self.process.systemEnvironment()] add_pathlist_to_PYTHONPATH(env, pythonpath) processEnvironment = QProcessEnvironment() for envItem in env: envName, separator, envValue = envItem.partition('=') processEnvironment.insert(envName, envValue) self.process.setProcessEnvironment(processEnvironment) self.output = '' self.error_output = '' if os.name == 'nt': # On Windows, one has to replace backslashes by slashes to avoid # confusion with escape characters (otherwise, for example, '\t' # will be interpreted as a tabulation): filename = osp.normpath(filename).replace(os.sep, '/') p_args = ['-lvb', '-o', '"' + self.DATAPATH + '"', '"' + filename + '"'] if args: p_args.extend(programs.shell_split(args)) executable = '"' + programs.find_program('kernprof') + '"' executable += ' ' + ' '.join(p_args) executable = executable.replace(os.sep, '/') self.process.start(executable) else: p_args = ['-lvb', '-o', self.DATAPATH, filename] if args: p_args.extend(programs.shell_split(args)) executable = 'kernprof' self.process.start(executable, p_args) running = self.process.waitForStarted() self.set_running_state(running) if not running: QMessageBox.critical(self, _("Error"), _("Process failed to start"))