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 = [unicode(_path) for _path in self.process.systemEnvironment()] add_pathlist_to_PYTHONPATH(env, self.path) self.process.setEnvironment(env) # 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.connect(self.process, SIGNAL("readyReadStandardOutput()"), self.write_output) self.connect(self.process, SIGNAL("finished(int,QProcess::ExitStatus)"), self.finished) self.connect(self.kill_button, SIGNAL("clicked()"), 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.emit(SIGNAL('started()')) 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 = [unicode(_path) for _path in self.process.systemEnvironment()] add_pathlist_to_PYTHONPATH(env, self.path) self.process.setEnvironment(env) # 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.connect(self.process, SIGNAL("readyReadStandardOutput()"), self.write_output) self.connect(self.process, SIGNAL("finished(int,QProcess::ExitStatus)"), self.finished) self.connect(self.kill_button, SIGNAL("clicked()"), 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.emit(SIGNAL('started()')) return self.process
def create_process(self): self.shell.clear() self.process = QProcess(self) if self.merge_output_channels: self.process.setProcessChannelMode(QProcess.MergedChannels) else: self.process.setProcessChannelMode(QProcess.SeparateChannels) self.connect(self.shell, SIGNAL("wait_for_ready_read()"), lambda: self.process.waitForReadyRead(250)) # Working directory if self.wdir is not None: self.process.setWorkingDirectory(self.wdir) #-------------------------Python specific------------------------------- # Python arguments p_args = ['-u'] if DEBUG >= 3: p_args += ['-v'] p_args += get_python_args(self.fname, self.python_args, self.interact_action.isChecked(), self.debug_action.isChecked(), self.arguments) env = [unicode(_path) for _path in self.process.systemEnvironment()] if self.pythonstartup: env.append('PYTHONSTARTUP=%s' % self.pythonstartup) # Monitor if self.monitor_enabled: env.append('SPYDER_SHELL_ID=%s' % id(self)) env.append('SPYDER_AR_TIMEOUT=%d' % self.autorefresh_timeout) env.append('SPYDER_AR_STATE=%r' % self.autorefresh_state) from SMlib.widgets.externalshell import introspection introspection_server = introspection.start_introspection_server() introspection_server.register(self) notification_server = introspection.start_notification_server() self.notification_thread = notification_server.register(self) self.connect(self.notification_thread, SIGNAL('pdb(QString,int)'), lambda fname, lineno: self.emit(SIGNAL('pdb(QString,int)'), fname, lineno)) self.connect(self.notification_thread, SIGNAL('new_ipython_kernel(QString)'), lambda args: self.emit(SIGNAL('create_ipython_client(QString)'), args)) self.connect(self.notification_thread, SIGNAL('open_file(QString,int)'), lambda fname, lineno: self.emit(SIGNAL('open_file(QString,int)'), fname, lineno)) if self.namespacebrowser is not None: self.configure_namespacebrowser() env.append('SPYDER_I_PORT=%d' % introspection_server.port) env.append('SPYDER_N_PORT=%d' % notification_server.port) # External modules options env.append('ETS_TOOLKIT=%s' % self.ets_backend) env.append('MATPLOTLIB_PATCH=%r' % self.mpl_patch_enabled) if self.mpl_backend: env.append('MATPLOTLIB_BACKEND=%s' % self.mpl_backend) if self.qt_api: env.append('QT_API=%s' % self.qt_api) env.append('INSTALL_QT_INPUTHOOK=%s' % self.install_qt_inputhook) env.append('COLORIZE_SYS_STDERR=%s' % self.colorize_sys_stderr) # # Socket-based alternative (see input hook in sitecustomize.py): # if self.install_qt_inputhook: # from PyQt4.QtNetwork import QLocalServer # self.local_server = QLocalServer() # self.local_server.listen(str(id(self))) if self.pyqt_api: env.append('PYQT_API=%d' % self.pyqt_api) env.append('IGNORE_SIP_SETAPI_ERRORS=%s' % self.ignore_sip_setapi_errors) # User Module Deleter if self.is_interpreter: env.append('UMD_ENABLED=%r' % self.umd_enabled) env.append('UMD_NAMELIST=%s' % ','.join(self.umd_namelist)) env.append('UMD_VERBOSE=%r' % self.umd_verbose) # IPython kernel env.append('IPYTHON_KERNEL=%r' % self.is_ipykernel) pathlist = [] # Fix encoding with custom "sitecustomize.py" scpath = osp.dirname(osp.abspath(__file__)) pathlist.append(scpath) # Adding Spyder path pathlist += self.path # Adding path list to PYTHONPATH environment variable add_pathlist_to_PYTHONPATH(env, pathlist) #-------------------------Python specific------------------------------- self.connect(self.process, SIGNAL("readyReadStandardOutput()"), self.write_output) self.connect(self.process, SIGNAL("readyReadStandardError()"), self.write_error) self.connect(self.process, SIGNAL("finished(int,QProcess::ExitStatus)"), self.finished) self.connect(self, SIGNAL('finished()'), self.dialog_manager.close_all) self.connect(self.terminate_button, SIGNAL("clicked()"), self.process.terminate) self.connect(self.kill_button, SIGNAL("clicked()"), self.process.kill) #-------------------------Python specific------------------------------- # Fixes for our Mac app: # 1. PYTHONPATH and PYTHONHOME are set while bootstrapping the app, # but their values are messing sys.path for external interpreters # (e.g. EPD) so we need to remove them from the environment. # 2. Add this file's dir to PYTHONPATH. This will make every external # interpreter to use our sitecustomize script. # 3. Remove PYTHONOPTIMIZE from env so that we can have assert # statements working with our interpreters (See Issue 1281) if sys.platform == 'darwin' and 'Spyder.app' in __file__: env.append('SPYDER_INTERPRETER=%s' % self.pythonexecutable) if 'Spyder.app' not in self.pythonexecutable: env = [p for p in env if not (p.startswith('PYTHONPATH') or \ p.startswith('PYTHONHOME'))] # 1. env.append('PYTHONPATH=%s' % osp.dirname(__file__)) # 2. env = [p for p in env if not p.startswith('PYTHONOPTIMIZE')] # 3. self.process.setEnvironment(env) self.process.start(self.pythonexecutable, p_args) #-------------------------Python specific------------------------------- running = self.process.waitForStarted(3000) self.set_running_state(running) if not running: QMessageBox.critical(self, _("Error"), _("A Python or IPython Console failed to start!")) else: self.shell.setFocus() self.emit(SIGNAL('started()')) return self.process
def create_process(self): self.shell.clear() self.process = QProcess(self) if self.merge_output_channels: self.process.setProcessChannelMode(QProcess.MergedChannels) else: self.process.setProcessChannelMode(QProcess.SeparateChannels) self.connect(self.shell, SIGNAL("wait_for_ready_read()"), lambda: self.process.waitForReadyRead(250)) # Working directory if self.wdir is not None: self.process.setWorkingDirectory(self.wdir) #-------------------------Python specific------------------------------- # Python arguments p_args = ['-u'] if DEBUG >= 3: p_args += ['-v'] p_args += get_python_args(self.fname, self.python_args, self.interact_action.isChecked(), self.debug_action.isChecked(), self.arguments) env = [unicode(_path) for _path in self.process.systemEnvironment()] if self.pythonstartup: env.append('PYTHONSTARTUP=%s' % self.pythonstartup) # Monitor if self.monitor_enabled: env.append('SPYDER_SHELL_ID=%s' % id(self)) env.append('SPYDER_AR_TIMEOUT=%d' % self.autorefresh_timeout) env.append('SPYDER_AR_STATE=%r' % self.autorefresh_state) from SMlib.widgets.externalshell import introspection introspection_server = introspection.start_introspection_server() introspection_server.register(self) notification_server = introspection.start_notification_server() self.notification_thread = notification_server.register(self) self.connect( self.notification_thread, SIGNAL('pdb(QString,int)'), lambda fname, lineno: self.emit( SIGNAL('pdb(QString,int)'), fname, lineno)) self.connect( self.notification_thread, SIGNAL('new_ipython_kernel(QString)'), lambda args: self.emit( SIGNAL('create_ipython_client(QString)'), args)) self.connect( self.notification_thread, SIGNAL('open_file(QString,int)'), lambda fname, lineno: self.emit( SIGNAL('open_file(QString,int)'), fname, lineno)) if self.namespacebrowser is not None: self.configure_namespacebrowser() env.append('SPYDER_I_PORT=%d' % introspection_server.port) env.append('SPYDER_N_PORT=%d' % notification_server.port) # External modules options env.append('ETS_TOOLKIT=%s' % self.ets_backend) env.append('MATPLOTLIB_PATCH=%r' % self.mpl_patch_enabled) if self.mpl_backend: env.append('MATPLOTLIB_BACKEND=%s' % self.mpl_backend) if self.qt_api: env.append('QT_API=%s' % self.qt_api) env.append('INSTALL_QT_INPUTHOOK=%s' % self.install_qt_inputhook) env.append('COLORIZE_SYS_STDERR=%s' % self.colorize_sys_stderr) # # Socket-based alternative (see input hook in sitecustomize.py): # if self.install_qt_inputhook: # from PyQt4.QtNetwork import QLocalServer # self.local_server = QLocalServer() # self.local_server.listen(str(id(self))) if self.pyqt_api: env.append('PYQT_API=%d' % self.pyqt_api) env.append('IGNORE_SIP_SETAPI_ERRORS=%s' % self.ignore_sip_setapi_errors) # User Module Deleter if self.is_interpreter: env.append('UMD_ENABLED=%r' % self.umd_enabled) env.append('UMD_NAMELIST=%s' % ','.join(self.umd_namelist)) env.append('UMD_VERBOSE=%r' % self.umd_verbose) # IPython kernel env.append('IPYTHON_KERNEL=%r' % self.is_ipykernel) pathlist = [] # Fix encoding with custom "sitecustomize.py" scpath = osp.dirname(osp.abspath(__file__)) pathlist.append(scpath) # Adding Spyder path pathlist += self.path # Adding path list to PYTHONPATH environment variable add_pathlist_to_PYTHONPATH(env, pathlist) #-------------------------Python specific------------------------------- self.connect(self.process, SIGNAL("readyReadStandardOutput()"), self.write_output) self.connect(self.process, SIGNAL("readyReadStandardError()"), self.write_error) self.connect(self.process, SIGNAL("finished(int,QProcess::ExitStatus)"), self.finished) self.connect(self, SIGNAL('finished()'), self.dialog_manager.close_all) self.connect(self.terminate_button, SIGNAL("clicked()"), self.process.terminate) self.connect(self.kill_button, SIGNAL("clicked()"), self.process.kill) #-------------------------Python specific------------------------------- # Fixes for our Mac app: # 1. PYTHONPATH and PYTHONHOME are set while bootstrapping the app, # but their values are messing sys.path for external interpreters # (e.g. EPD) so we need to remove them from the environment. # 2. Add this file's dir to PYTHONPATH. This will make every external # interpreter to use our sitecustomize script. # 3. Remove PYTHONOPTIMIZE from env so that we can have assert # statements working with our interpreters (See Issue 1281) if sys.platform == 'darwin' and 'Spyder.app' in __file__: env.append('SPYDER_INTERPRETER=%s' % self.pythonexecutable) if 'Spyder.app' not in self.pythonexecutable: env = [p for p in env if not (p.startswith('PYTHONPATH') or \ p.startswith('PYTHONHOME'))] # 1. env.append('PYTHONPATH=%s' % osp.dirname(__file__)) # 2. env = [p for p in env if not p.startswith('PYTHONOPTIMIZE')] # 3. self.process.setEnvironment(env) self.process.start(self.pythonexecutable, p_args) #-------------------------Python specific------------------------------- running = self.process.waitForStarted(3000) self.set_running_state(running) if not running: QMessageBox.critical( self, _("Error"), _("A Python or IPython Console failed to start!")) else: self.shell.setFocus() self.emit(SIGNAL('started()')) return self.process