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-rw-r--r--silx/gui/hdf5/test/_mock.py130
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diff --git a/silx/gui/hdf5/test/_mock.py b/silx/gui/hdf5/test/_mock.py
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--- a/silx/gui/hdf5/test/_mock.py
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-# coding: utf-8
-# /*##########################################################################
-#
-# Copyright (c) 2016-2017 European Synchrotron Radiation Facility
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# ###########################################################################*/
-"""Mock for silx.gui.hdf5 module"""
-
-__authors__ = ["V. Valls"]
-__license__ = "MIT"
-__date__ = "12/04/2017"
-
-
-import numpy
-try:
- import h5py
-except ImportError:
- h5py = None
-
-
-class Node(object):
-
- def __init__(self, basename, parent, h5py_class):
- self.basename = basename
- self.h5py_class = h5py_class
- self.attrs = {}
- self.parent = parent
- if parent is not None:
- self.parent._add(self)
-
- @property
- def name(self):
- if self.parent is None:
- return self.basename
- if self.parent.name == "":
- return self.basename
- return self.parent.name + "/" + self.basename
-
- @property
- def file(self):
- if self.parent is None:
- return self
- return self.parent.file
-
-
-class Group(Node):
- """Mock an h5py Group"""
-
- def __init__(self, name, parent, h5py_class=h5py.Group):
- super(Group, self).__init__(name, parent, h5py_class)
- self.__items = {}
-
- def _add(self, node):
- self.__items[node.basename] = node
-
- def __getitem__(self, key):
- return self.__items[key]
-
- def __iter__(self):
- for k in self.__items:
- yield k
-
- def __len__(self):
- return len(self.__items)
-
- def get(self, name, getclass=False, getlink=False):
- result = self.__items[name]
- if getclass:
- return result.h5py_class
- return result
-
- def create_dataset(self, name, data):
- return Dataset(name, self, data)
-
- def create_group(self, name):
- return Group(name, self)
-
- def create_NXentry(self, name):
- group = Group(name, self)
- group.attrs["NX_class"] = "NXentry"
- return group
-
-
-class File(Group):
- """Mock an h5py File"""
-
- def __init__(self, filename):
- super(File, self).__init__("", None, h5py.File)
- self.filename = filename
-
-
-class Dataset(Node):
- """Mock an h5py Dataset"""
-
- def __init__(self, name, parent, value):
- super(Dataset, self).__init__(name, parent, h5py.Dataset)
- self.__value = value
- self.shape = self.__value.shape
- self.dtype = self.__value.dtype
- self.size = self.__value.size
- self.compression = None
- self.compression_opts = None
-
- def __getitem__(self, key):
- if not isinstance(self.__value, numpy.ndarray):
- if key == tuple():
- return self.__value
- elif key == Ellipsis:
- return numpy.array(self.__value)
- else:
- raise ValueError("Bad key")
- return self.__value[key]