"""Read and write Jupyter notebooks as text files"""

from .jupytext import readf, writef, writes, reads
from .formats import NOTEBOOK_EXTENSIONS, guess_format, get_format_implementation
from .version import __version__

try:
    from .contentsmanager import TextFileContentsManager
except ImportError as err:
    class TextFileContentsManager:
        """A class that raises the previous ImportError"""
        err = err

        def __init__(self):
            raise self.err

__all__ = ['readf', 'writef', 'writes', 'reads',
           'NOTEBOOK_EXTENSIONS', 'guess_format', 'get_format_implementation',
           'TextFileContentsManager', '__version__']

"""Read and write Jupyter notebooks as text files"""

from .jupytext import readf, writef, writes, reads
from .formats import NOTEBOOK_EXTENSIONS, guess_format, get_format_implementation
from .version import __version__

try:
    from .contentsmanager import TextFileContentsManager
except ImportError as err:
    class TextFileContentsManager:
        """A class that raises the previous ImportError"""
        err = err

        def __init__(self):
            raise self.err

def _jupyter_nbextension_paths():
    """Allows commands like
     jupyter nbextension install --py jupytext
     jupyter nbextension enable --py jupytext
     jupyter labextension install jupyterlab-jupytext"""
    return [dict(
        section="notebook",
        # the path is relative to the `jupytext` directory
        src="nbextension",
        # directory in the `nbextension/` namespace
        dest="jupytext",
        # _also_ in the `nbextension/` namespace
        require="jupytext/index")]


__all__ = ['readf', 'writef', 'writes', 'reads',
           'NOTEBOOK_EXTENSIONS', 'guess_format', 'get_format_implementation',
           'TextFileContentsManager', '__version__']

Allow "jupyter nbextension install/enable --py jupytext"
Allow "jupyter nbextension install/enable --py jupytext"

  """Read and write Jupyter notebooks as text files"""
  
  from .jupytext import readf, writef, writes, reads
  from .formats import NOTEBOOK_EXTENSIONS, guess_format, get_format_implementation
  from .version import __version__
  
  try:
      from .contentsmanager import TextFileContentsManager
  except ImportError as err:
      class TextFileContentsManager:
          """A class that raises the previous ImportError"""
          err = err
  
          def __init__(self):
              raise self.err
  
+ def _jupyter_nbextension_paths():
+     """Allows commands like
+      jupyter nbextension install --py jupytext
+      jupyter nbextension enable --py jupytext
+      jupyter labextension install jupyterlab-jupytext"""
+     return [dict(
+         section="notebook",
+         # the path is relative to the `jupytext` directory
+         src="nbextension",
+         # directory in the `nbextension/` namespace
+         dest="jupytext",
+         # _also_ in the `nbextension/` namespace
+         require="jupytext/index")]
+ 
+ 
  __all__ = ['readf', 'writef', 'writes', 'reads',
             'NOTEBOOK_EXTENSIONS', 'guess_format', 'get_format_implementation',
             'TextFileContentsManager', '__version__']
  
Allow "jupyter nbextension install/enable --py jupytext"
## Code Before:
"""Read and write Jupyter notebooks as text files"""

from .jupytext import readf, writef, writes, reads
from .formats import NOTEBOOK_EXTENSIONS, guess_format, get_format_implementation
from .version import __version__

try:
    from .contentsmanager import TextFileContentsManager
except ImportError as err:
    class TextFileContentsManager:
        """A class that raises the previous ImportError"""
        err = err

        def __init__(self):
            raise self.err

__all__ = ['readf', 'writef', 'writes', 'reads',
           'NOTEBOOK_EXTENSIONS', 'guess_format', 'get_format_implementation',
           'TextFileContentsManager', '__version__']

## Instruction:
Allow "jupyter nbextension install/enable --py jupytext"
## Code After:
"""Read and write Jupyter notebooks as text files"""

from .jupytext import readf, writef, writes, reads
from .formats import NOTEBOOK_EXTENSIONS, guess_format, get_format_implementation
from .version import __version__

try:
    from .contentsmanager import TextFileContentsManager
except ImportError as err:
    class TextFileContentsManager:
        """A class that raises the previous ImportError"""
        err = err

        def __init__(self):
            raise self.err

def _jupyter_nbextension_paths():
    """Allows commands like
     jupyter nbextension install --py jupytext
     jupyter nbextension enable --py jupytext
     jupyter labextension install jupyterlab-jupytext"""
    return [dict(
        section="notebook",
        # the path is relative to the `jupytext` directory
        src="nbextension",
        # directory in the `nbextension/` namespace
        dest="jupytext",
        # _also_ in the `nbextension/` namespace
        require="jupytext/index")]


__all__ = ['readf', 'writef', 'writes', 'reads',
           'NOTEBOOK_EXTENSIONS', 'guess_format', 'get_format_implementation',
           'TextFileContentsManager', '__version__']
