def run_script_in_current_client(self, filename, wdir, args, debug): """Run script in current client, if any""" norm = lambda text: remove_backslashes(to_text_string(text)) client = self.get_current_client() if client is not None: # Internal kernels, use runfile if client.kernel_widget_id is not None: line = "%s('%s'" % ('debugfile' if debug else 'runfile', norm(filename)) if args: line += ", args='%s'" % norm(args) if wdir: line += ", wdir='%s'" % norm(wdir) line += ")" else: # External kernels, use %run line = "%run " if debug: line += "-d " line += "\"%s\"" % to_text_string(filename) if args: line += " %s" % norm(args) self.execute_python_code(line) self.visibility_changed(True) self.raise_() else: #XXX: not sure it can really happen QMessageBox.warning( self, _('Warning'), _("No IPython console is currently available to run <b>%s</b>." "<br><br>Please open a new one and try again.") % osp.basename(filename), QMessageBox.Ok)
def run_script_in_current_client(self, filename, wdir, args, debug): """Run script in current client, if any""" norm = lambda text: remove_backslashes(to_text_string(text)) client = self.get_current_client() if client is not None: # Internal kernels, use runfile if client.kernel_widget_id is not None: line = "%s('%s'" % ('debugfile' if debug else 'runfile', norm(filename)) if args: line += ", args='%s'" % norm(args) if wdir: line += ", wdir='%s'" % norm(wdir) line += ")" else: # External kernels, use %run line = "%run " if debug: line += "-d " line += "\"%s\"" % to_text_string(filename) if args: line += " %s" % norm(args) self.execute_python_code(line) self.visibility_changed(True) self.raise_() else: #XXX: not sure it can really happen QMessageBox.warning(self, _('Warning'), _("No IPython console is currently available to run <b>%s</b>." "<br><br>Please open a new one and try again." ) % osp.basename(filename), QMessageBox.Ok)
def run_command(self, cmd, new_prompt=True): """Run command in interpreter""" if cmd == 'exit()': self.exit_flag = True self.write('\n') return # -- Special commands type I # (transformed into commands executed in the interpreter) # ? command special_pattern = r"^%s (?:r\')?(?:u\')?\"?\'?([a-zA-Z0-9_\.]+)" run_match = re.match(special_pattern % 'run', cmd) help_match = re.match(r'^([a-zA-Z0-9_\.]+)\?$', cmd) cd_match = re.match(r"^\!cd \"?\'?([a-zA-Z0-9_ \.]+)", cmd) if help_match: cmd = 'help(%s)' % help_match.group(1) # run command elif run_match: filename = guess_filename(run_match.groups()[0]) cmd = "runfile('%s', args=None)" % remove_backslashes(filename) # !cd system command elif cd_match: cmd = 'import os; os.chdir(r"%s")' % cd_match.groups()[0].strip() # -- End of Special commands type I # -- Special commands type II # (don't need code execution in interpreter) xedit_match = re.match(special_pattern % 'xedit', cmd) edit_match = re.match(special_pattern % 'edit', cmd) clear_match = re.match(r"^clear ([a-zA-Z0-9_, ]+)", cmd) # (external) edit command if xedit_match: filename = guess_filename(xedit_match.groups()[0]) self.widget_proxy.edit(filename, external_editor=True) # local edit command elif edit_match: filename = guess_filename(edit_match.groups()[0]) if osp.isfile(filename): self.widget_proxy.edit(filename) else: self.stderr_write.write( "No such file or directory: %s\n" % filename) # remove reference (equivalent to MATLAB's clear command) elif clear_match: varnames = clear_match.groups()[0].replace(' ', '').split(',') for varname in varnames: try: self.namespace.pop(varname) except KeyError: pass # Execute command elif cmd.startswith('!'): # System ! command pipe = Popen(cmd[1:], shell=True, stdin=PIPE, stderr=PIPE, stdout=PIPE) txt_out = encoding.transcode( pipe.stdout.read().decode() ) txt_err = encoding.transcode( pipe.stderr.read().decode().rstrip() ) if txt_err: self.stderr_write.write(txt_err) if txt_out: self.stdout_write.write(txt_out) self.stdout_write.write('\n') self.more = False # -- End of Special commands type II else: # Command executed in the interpreter # self.widget_proxy.set_readonly(True) self.more = self.push(cmd) # self.widget_proxy.set_readonly(False) if new_prompt: self.widget_proxy.new_prompt(self.p2 if self.more else self.p1) if not self.more: self.resetbuffer()
def run_command(self, cmd, new_prompt=True): """Run command in interpreter""" if cmd == 'exit()': self.exit_flag = True self.write('\n') return # -- Special commands type I # (transformed into commands executed in the interpreter) # ? command special_pattern = r"^%s (?:r\')?(?:u\')?\"?\'?([a-zA-Z0-9_\.]+)" run_match = re.match(special_pattern % 'run', cmd) help_match = re.match(r'^([a-zA-Z0-9_\.]+)\?$', cmd) cd_match = re.match(r"^\!cd \"?\'?([a-zA-Z0-9_ \.]+)", cmd) if help_match: cmd = 'help(%s)' % help_match.group(1) # run command elif run_match: filename = guess_filename(run_match.groups()[0]) cmd = "runfile('%s', args=None)" % remove_backslashes(filename) # !cd system command elif cd_match: cmd = 'import os; os.chdir(r"%s")' % cd_match.groups()[0].strip() # -- End of Special commands type I # -- Special commands type II # (don't need code execution in interpreter) xedit_match = re.match(special_pattern % 'xedit', cmd) edit_match = re.match(special_pattern % 'edit', cmd) clear_match = re.match(r"^clear ([a-zA-Z0-9_, ]+)", cmd) # (external) edit command if xedit_match: filename = guess_filename(xedit_match.groups()[0]) self.widget_proxy.edit(filename, external_editor=True) # local edit command elif edit_match: filename = guess_filename(edit_match.groups()[0]) if osp.isfile(filename): self.widget_proxy.edit(filename) else: self.stderr_write.write("No such file or directory: %s\n" % filename) # remove reference (equivalent to MATLAB's clear command) elif clear_match: varnames = clear_match.groups()[0].replace(' ', '').split(',') for varname in varnames: try: self.namespace.pop(varname) except KeyError: pass # Execute command elif cmd.startswith('!'): # System ! command pipe = programs.run_shell_command(cmd[1:]) txt_out = encoding.transcode(pipe.stdout.read().decode()) txt_err = encoding.transcode(pipe.stderr.read().decode().rstrip()) if txt_err: self.stderr_write.write(txt_err) if txt_out: self.stdout_write.write(txt_out) self.stdout_write.write('\n') self.more = False # -- End of Special commands type II else: # Command executed in the interpreter # self.widget_proxy.set_readonly(True) self.more = self.push(cmd) # self.widget_proxy.set_readonly(False) if new_prompt: self.widget_proxy.new_prompt(self.p2 if self.more else self.p1) if not self.more: self.resetbuffer()