コード例 #1
0
    def save(self, content, path=None):
        """
        Write a temporary file with .tnj extension and copy it over the
        original one.
        .nsf = Ninja Swap File
        # FIXME: Where to locate addExtension, does not fit here
        """
        new_path = False
        if path:
            self.attach_to_path(path)
            new_path = True

        save_path = self._file_path

        if not save_path:
            raise NinjaNoFileNameException("I am asked to write a "
                                           "file but no one told me where")
        swap_save_path = "%s.nsp" % save_path

        # If we have a file system watcher, remove the file path
        # from its watch list until we are done making changes.
        if self.__watcher is not None:
            self.__watcher.removePath(save_path)

        flags = QIODevice.WriteOnly | QIODevice.Truncate
        f = QFile(swap_save_path)
        if settings.use_platform_specific_eol():
            flags |= QIODevice.Text

        if not f.open(flags):
            raise NinjaIOException(f.errorString())

        stream = QTextStream(f)
        encoding = get_file_encoding(content)
        if encoding:
            stream.setCodec(encoding)

        encoded_stream = stream.codec().fromUnicode(content)
        f.write(encoded_stream)
        f.flush()
        f.close()
        # SIGNAL: Will save (temp, definitive) to warn folder to do something
        self.willSave.emit(swap_save_path, save_path)
        self.__mtime = os.path.getmtime(swap_save_path)
        shutil.move(swap_save_path, save_path)
        self.reset_state()

        # If we have a file system watcher, add the saved path back
        # to its watch list, otherwise create a watcher and start
        # watching
        if self.__watcher is not None:
            if new_path:
                # FIXME: what?
                # self.__watcher.removePath(self.__watcher.files()[0])
                self.__watcher.addPath(self._file_path)
            else:
                self.__watcher.addPath(save_path)
        else:
            self.start_watching()
        return self
コード例 #2
0
ファイル: nfile.py プロジェクト: ninja-ide/ninja-ide
    def save(self, content, path=None):
        """
        Write a temporary file with .tnj extension and copy it over the
        original one.
        .nsf = Ninja Swap File
        # FIXME: Where to locate addExtension, does not fit here
        """
        new_path = False
        if path:
            self.attach_to_path(path)
            new_path = True

        save_path = self._file_path

        if not save_path:
            raise NinjaNoFileNameException("I am asked to write a "
                                           "file but no one told me where")
        swap_save_path = "%s.nsp" % save_path

        # If we have a file system watcher, remove the file path
        # from its watch list until we are done making changes.
        if self.__watcher is not None:
            self.__watcher.removePath(save_path)

        flags = QIODevice.WriteOnly | QIODevice.Truncate
        f = QFile(swap_save_path)
        if settings.use_platform_specific_eol():
            flags |= QIODevice.Text

        if not f.open(flags):
            raise NinjaIOException(f.errorString())

        stream = QTextStream(f)
        encoding = get_file_encoding(content)
        if encoding:
            stream.setCodec(encoding)

        encoded_stream = stream.codec().fromUnicode(content)
        f.write(encoded_stream)
        f.flush()
        f.close()
        # SIGNAL: Will save (temp, definitive) to warn folder to do something
        self.willSave.emit(swap_save_path, save_path)
        self.__mtime = os.path.getmtime(swap_save_path)
        shutil.move(swap_save_path, save_path)
        self.reset_state()

        # If we have a file system watcher, add the saved path back
        # to its watch list, otherwise create a watcher and start
        # watching
        if self.__watcher is not None:
            if new_path:
                # self.__watcher.removePath(self.__watcher.files()[0])
                self.__watcher.addPath(self._file_path)
            else:
                self.__watcher.addPath(save_path)
        else:
            self.start_watching()
        return self
コード例 #3
0
 def _autosave(self):
     if self._neditable.editor.is_modified:
         flags = QIODevice.WriteOnly
         f = QFile(self.filename())
         if not f.open(flags):
             raise IOError(f.errorString())
         content = self._neditable.editor.text
         stream = QTextStream(f)
         encoded_stream = stream.codec().fromUnicode(content)
         f.write(encoded_stream)
         f.flush()
         f.close()
コード例 #4
0
ファイル: nswapfile.py プロジェクト: ninja-ide/ninja-ide
 def _autosave(self):
     if self._neditable.editor.is_modified:
         flags = QIODevice.WriteOnly
         f = QFile(self.filename())
         if not f.open(flags):
             raise IOError(f.errorString())
         content = self._neditable.editor.text
         stream = QTextStream(f)
         encoded_stream = stream.codec().fromUnicode(content)
         f.write(encoded_stream)
         f.flush()
         f.close()