Added spine-to-snake function for new plugin routes

import sys

from openflexure_microscope.config import USER_CONFIG_DIR

from openflexure_microscope.utilities import camel_to_snake, camel_to_spine

from openflexure_microscope.utilities import (

    camel_to_snake,

    camel_to_spine,

    snake_to_spine,

)

class BasePlugin:

    @property

    def _name_uri_safe(self):

        return camel_to_spine(self._name_python_safe)

        return snake_to_spine(self._name_python_safe)

def find_plugins(plugin_path, module_name="plugins"):

    flat_arr = np.fromstring(base64.b64decode(b64_string), dtype)

    return flat_arr.reshape(shape)

def serialise_array_b64(npy_arr):

    b64_string = base64.b64encode(npy_arr).decode('ascii')

    b64_string = base64.b64encode(npy_arr).decode("ascii")

    dtype = str(npy_arr.dtype)

    shape = npy_arr.shape

    return b64_string, dtype, shape

def get_by_path(root, items):

    """Access a nested object in root by item sequence."""

    return reduce(operator.getitem, items, root)

    return re.sub("([a-z0-9])([A-Z])", r"\1-\2", s1).lower()

def snake_to_spine(name):

    return name.replace("_", "-")

@contextmanager

def set_properties(obj, **kwargs):

    """A context manager to set, then reset, certain properties of an object.