old_contents: r"""
  
  **openpnm.topotools**
  
  ----
  
  This module contains a selection of functions that deal specifically with
  network topology.
  
  
  """
  
  from .topotools import add_boundary_pores
  from .topotools import clone_pores
  from .topotools import connect_pores
  from .topotools import dimensionality
  from .topotools import extend
  from .topotools import filter_pores_by_z
  from .topotools import find_surface_pores
  from .topotools import find_pore_to_pore_distance
  from .topotools import from_cyl
  from .topotools import from_sph
  from .topotools import generate_base_points
  from .topotools import get_shape
  from .topotools import get_spacing
  from .topotools import iscoplanar
  from .topotools import isoutside
  from .topotools import is_fully_connected
  from .topotools import label_faces
  from .topotools import merge_networks
  from .topotools import merge_pores
  from .topotools import reduce_coordination
  from .topotools import reflect_base_points
  from .topotools import rotate_coords
  from .topotools import shear_coords
  from .topotools import stitch
  from .topotools import stitch_pores
  from .topotools import subdivide
  from .topotools import template_cylinder_annulus
  from .topotools import template_sphere_shell
  from .topotools import to_cyl
  from .topotools import to_sph
  from .topotools import trim
  from .topotools import trim_occluded_throats
  
  from .perctools import ispercolating
  from .perctools import remove_isolated_clusters
  from .perctools import site_percolation
  from .perctools import bond_percolation
  from .perctools import find_clusters
  from .perctools import find_path
  
  from .graphtools import drop_sites
  from .graphtools import find_neighbor_sites
  from .graphtools import find_neighbor_bonds
  from .graphtools import find_connected_sites
  from .graphtools import find_connecting_bonds
  from .graphtools import find_complement
  from .graphtools import istriu
  from .graphtools import istril
  from .graphtools import istriangular
  from .graphtools import issymmetric
  from .graphtools import _am_to_im
  from .graphtools import _im_to_am
  from .graphtools import tri_to_am
  from .graphtools import vor_to_am
  from .graphtools import conns_to_am
  
  from .plottools import plot_tutorial
  from .plottools import plot_connections
  from .plottools import plot_coordinates
  from .plottools import plot_networkx
  from .plottools import plot_network_jupyter
  from .plottools import generate_voxel_image
  
  from . import generators
new_contents: r"""
  ====================================
  TopoTools (:mod:`openpnm.topotools`)
  ====================================
  
  This module contains a selection of functions that deal specifically with
  network topology.
  
  .. currentmodule:: openpnm.topotools
  
  Topological manipulation
  ------------------------
  
  .. autosummary::
     :template: mybase.rst
     :toctree: generated/
     :nosignatures:
  
     add_boundary_pores
     clone_pores
     connect_pores
     dimensionality
     extend
     filter_pores_by_z
     find_surface_pores
     find_pore_to_pore_distance
     from_cylindrical
     from_spherical
     generate_base_points
     get_shape
     get_spacing
     iscoplanar
     isoutside
     is_fully_connected
     label_faces
     merge_networks
     merge_pores
     reduce_coordination
     reflect_base_points
     rotate_coords
     shear_coords
     stitch
     stitch_pores
     subdivide
     template_cylinder_annulus
     template_sphere_shell
     to_cylindrical
     to_spherical
     trim
     trim_occluded_throats
  
  Percolation tools
  -----------------
  
  .. autosummary::
     :template: mybase.rst
     :toctree: generated/
     :nosignatures:
  
     ispercolating
     remove_isolated_clusters
     site_percolation
     bond_percolation
     find_clusters
     find_path
  
  Graph tools
  -----------
  
  .. autosummary::
     :template: mybase.rst
     :toctree: generated/
     :nosignatures:
  
     drop_sites
     find_neighbor_sites
     find_neighbor_bonds
     find_connected_sites
     find_connecting_bonds
     find_complement
     istriu
     istril
     istriangular
     issymmetric
     tri_to_am
     vor_to_am
     conns_to_am
  
  Plot tools
  ----------
  
  .. autosummary::
     :template: mybase.rst
     :toctree: generated/
     :nosignatures:
  
     plot_tutorial
     plot_connections
     plot_coordinates
     plot_networkx
     plot_network_jupyter
     generate_voxel_image
  
  """
  
  from .topotools import *
  from .perctools import *
  from .graphtools import *
  from .plottools import *
  from . import generators
  
subject: Modify docstrings of topotools' init file