diff --git a/.docker/Dockerfile b/.docker/Dockerfile
index 539ac0d4e70bfbde2f630d4254cacc7419105611..a4d9ce692d96c1ba19749ba5c24cbd0ede62e5c2 100644
--- a/.docker/Dockerfile
+++ b/.docker/Dockerfile
@@ -30,7 +30,7 @@ RUN rm -r /git/.git
# Install pycaosdb.ini for the tests
RUN mv /git/.docker/tester_pycaosdb.ini /git/integrationtests/pycaosdb.ini
-RUN cd /git/ && pip3 install .
+RUN cd /git/ && pip3 install .[h5_crawler,spss]
WORKDIR /git/integrationtests
# wait for server,
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9ec1727db301affd8e984df78abbb78a2b16ffaa..ff3136731e5d2b565c8ff7918912aa9c9b632493 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -130,7 +130,7 @@ unittest_py3.8:
# TODO: Use f-branch logic here
- pip install git+https://gitlab.indiscale.com/caosdb/src/caosdb-pylib.git@dev
- pip install git+https://gitlab.indiscale.com/caosdb/src/caosdb-advanced-user-tools.git@dev
- - pip install .[h5-crawler]
+ - pip install .[h5_crawler,spss]
# actual test
- caosdb-crawler --help
- pytest --cov=caosdb -vv ./unittests
@@ -166,7 +166,7 @@ unittest_py3.13:
# TODO: Use f-branch logic here
- pip install git+https://gitlab.indiscale.com/caosdb/src/caosdb-pylib.git@dev
- pip install git+https://gitlab.indiscale.com/caosdb/src/caosdb-advanced-user-tools.git@dev
- - pip install .[h5-crawler]
+ - pip install .[h5_crawler,spss]
# actual test
- caosdb-crawler --help
- pytest --cov=caosdb -vv ./unittests
diff --git a/setup.cfg b/setup.cfg
index 1b4a91859f39ff2695c36aace396b7db240a5f1f..4a9c82657bf453081cb4843bd955a333c73b6390 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -25,6 +25,7 @@ install_requires =
odfpy #make optional
packaging
pandas
+ pyarrow # Will be required by Pandas >= 3.0.
pyyaml
yaml-header-tools >= 0.2.1
@@ -41,6 +42,8 @@ console_scripts =
caosdb-crawler = caoscrawler.crawl:main
[options.extras_require]
-h5-crawler =
+h5_crawler =
h5py >= 3.8
numpy
+spss =
+ pandas[spss]
diff --git a/src/caoscrawler/__init__.py b/src/caoscrawler/__init__.py
index 05bad0b54d9098c0b7f165d8295a0faa2966fa32..9c5e3743527e672cda2a2687a834fe54ac1b82a2 100644
--- a/src/caoscrawler/__init__.py
+++ b/src/caoscrawler/__init__.py
@@ -1,4 +1,9 @@
+from . import converters
+from .conv_impl.sav import SAVConverter
from .crawl import Crawler, SecurityMode
from .version import CfoodRequiredVersionError, get_caoscrawler_version
__version__ = get_caoscrawler_version()
+
+# Convenience members #########################################################
+converters.SAVConverter = SAVConverter
diff --git a/src/caoscrawler/conv_impl/__init__.py b/src/caoscrawler/conv_impl/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/src/caoscrawler/conv_impl/sav.py b/src/caoscrawler/conv_impl/sav.py
new file mode 100644
index 0000000000000000000000000000000000000000..8308719bc0e222810fee2274f94d0c14ebce9b81
--- /dev/null
+++ b/src/caoscrawler/conv_impl/sav.py
@@ -0,0 +1,37 @@
+# This file is a part of the LinkAhead Project.
+#
+# Copyright (C) 2024 IndiScale GmbH <info@indiscale.com>
+# Copyright (C) 2024 Daniel Hornung <d.hornung@indiscale.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+"""Converter for SAV files (stored by SPSS)."""
+
+# import pyreadstat # Maybe us this if we need more metadata
+import pandas as pd
+
+from .. import converters
+from ..stores import GeneralStore, RecordStore
+from ..structure_elements import (BooleanElement, DictElement, Directory, File,
+ FloatElement, IntegerElement, JSONFile,
+ ListElement, NoneElement, StructureElement,
+ TextElement)
+
+
+class SAVConverter(converters.TableConverter):
+ """Converter for SAV files (stored by SPSS)."""
+
+ def create_children(self, values: GeneralStore, element: StructureElement):
+ df = pd.io.spss.read_spss(element.path)
+ return self._children_from_dataframe(df)
diff --git a/src/caoscrawler/converters.py b/src/caoscrawler/converters.py
index e0ca0f9bff77ba1ecc63f4d102d6d9869fb11cb0..296bfeedfe8fcf325304bb84ddbb236bb5a0bf30 100644
--- a/src/caoscrawler/converters.py
+++ b/src/caoscrawler/converters.py
@@ -1,11 +1,11 @@
-#!/usr/bin/env python3
# encoding: utf-8
#
-# ** header v3.0
-# This file is a part of the CaosDB Project.
+# This file is a part of the LinkAhead Project.
#
+# Copyright (C) 2024 Indiscale GmbH <info@indiscale.com>
# Copyright (C) 2021 Henrik tom Wörden
-# 2021 Alexander Schlemmer
+# Copyright (C) 2021 Alexander Schlemmer
+# Copyright (C) 2024 Daniel Hornung <d.hornung@indiscale.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
@@ -19,9 +19,8 @@
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
-#
-# ** end header
-#
+
+"""Converters take structure elements and create Records and new structure elements from them."""
from __future__ import annotations
@@ -34,7 +33,7 @@ import warnings
from abc import ABCMeta, abstractmethod
from inspect import signature
from string import Template
-from typing import Any, List, Optional, Tuple, Union
+from typing import Any, Callable, Optional, Union
import linkahead as db
import pandas as pd
@@ -134,8 +133,8 @@ def replace_variables(propvalue: Any, values: GeneralStore):
This function replaces variables in property values (and possibly other locations,
where the crawler can replace cfood-internal variables).
- If `propvalue` is a single variable name preceeded with a '$' (e.g. '$var' or '${var}'), then
- the corresponding value stored in `values` is returned.
+ If ``propvalue`` is a single variable name preceeded by a ``$`` (e.g. ``$var`` or ``${var}``),
+ then the corresponding value stored in ``values`` is returned.
In any other case the variable substitution is carried out as defined by string templates
and a new string with the replaced variables is returned.
"""
@@ -160,16 +159,16 @@ def handle_value(value: Union[dict, str, list], values: GeneralStore):
add as an additional property (multiproperty).
Variable names (starting with a "$") are replaced by the corresponding value stored in the
- `values` GeneralStore.
+ ``values`` GeneralStore.
Parameters
----------
-value:
- - if str, the value to be interpreted. E.g. "4", "hallo" or "$a" etc.
- - if dict, must have keys "value" and "collection_mode". The returned tuple is directly
+value: Union[dict, str, list]
+ - If *str*, the value to be interpreted. E.g. "4", "hello" or "$a" etc.
+ - If *dict*, must have keys ``value`` and ``collection_mode``. The returned tuple is directly
created from the corresponding values.
- - if list, each element is checked for replacement and the resulting list will be used
+ - If *list*, each element is checked for replacement and the resulting list will be used
as (list) value for the property
Returns
@@ -181,7 +180,7 @@ out: tuple
"""
# @review Florian Spreckelsen 2022-05-13
- if type(value) == dict:
+ if isinstance(value, dict):
if "value" not in value:
# TODO: how do we handle this case? Just ignore?
# or disallow?
@@ -189,7 +188,7 @@ out: tuple
propvalue = value["value"]
# can be "single", "list" or "multiproperty"
collection_mode = value["collection_mode"]
- elif type(value) == str:
+ elif isinstance(value, str):
propvalue = value
collection_mode = "single"
if propvalue.startswith("+"):
@@ -198,7 +197,7 @@ out: tuple
elif propvalue.startswith("*"):
collection_mode = "multiproperty"
propvalue = propvalue[1:]
- elif type(value) == list:
+ elif isinstance(value, list):
# TODO: (for review)
# This is a bit dirty right now and needed for
# being able to directly set list values. Semantics is, however, a bit
@@ -209,7 +208,7 @@ out: tuple
propvalue = list()
for element in value:
# Do the element-wise replacement only, when its type is string:
- if type(element) == str:
+ if isinstance(element, str):
propvalue.append(replace_variables(element, values))
else:
propvalue.append(element)
@@ -286,9 +285,7 @@ def create_records(values: GeneralStore, records: RecordStore, def_records: dict
propvalue = os.path.normpath(propvalue)
setattr(c_record, key.lower(), propvalue)
else:
-
if c_record.get_property(key) is None:
-
if collection_mode == "list":
c_record.add_property(name=key, value=[propvalue])
elif (collection_mode == "multiproperty" or
@@ -322,10 +319,13 @@ class Converter(object, metaclass=ABCMeta):
Parameters
----------
- definition: dict, Please refer to ``src/doc/converters.rst`` to learn about the structure
- that the definition dict must have.
- converter_registry: dict, A dictionary that contains converter names as keys and dicts as
- values. Those value dicts have the keys 'converter' and 'package'.
+ definition: dict
+ Please refer to ``src/doc/converters.rst`` to learn about the structure that the
+ definition dict must have.
+ converter_registry: dict
+ A dictionary that contains converter names as keys and dicts as values. Those value dicts
+ have the keys 'converter', 'package' and 'class'. 'converter' is the class name,
+ 'package' the module and 'class' the class instance of converters.
"""
self.definition = definition
@@ -363,7 +363,7 @@ class Converter(object, metaclass=ABCMeta):
@staticmethod
def converter_factory(definition: dict, name: str, converter_registry: dict):
- """creates a Converter instance of the appropriate class.
+ """Create a Converter instance of the appropriate class.
The `type` key in the `definition` defines the Converter class which is being used.
"""
@@ -424,7 +424,7 @@ class Converter(object, metaclass=ABCMeta):
pass
"""
- if not "transform" in self.definition:
+ if "transform" not in self.definition:
return
for transformer_key, transformer in self.definition["transform"].items():
in_value = replace_variables(transformer["in"], values)
@@ -460,8 +460,7 @@ class Converter(object, metaclass=ABCMeta):
values[match.group('varname')] = out_value
@abstractmethod
- def create_children(self, values: GeneralStore,
- element: StructureElement):
+ def create_children(self, values: GeneralStore, element: StructureElement):
pass
def create_records(self, values: GeneralStore, records: RecordStore,
@@ -477,7 +476,7 @@ class Converter(object, metaclass=ABCMeta):
self.definition["records"])
def filter_children(self, children_with_strings:
- List[Tuple[StructureElement, str]], expr: str,
+ list[tuple[StructureElement, str]], expr: str,
group: str, rule: str):
"""Filter children according to regexp `expr` and `rule`."""
@@ -515,8 +514,8 @@ class Converter(object, metaclass=ABCMeta):
result: Optional[dict]):
""" Template for the debugging output for the match function """
msg = "\n--------" + name + "-----------\n"
- for re, ma in zip(regexp, matched):
- msg += "matching reg:\t" + re + "\n"
+ for exp, ma in zip(regexp, matched):
+ msg += "matching reg:\t" + exp + "\n"
msg += "matching val:\t" + ma + "\n"
msg += "---------\n"
if result is None:
@@ -620,7 +619,7 @@ class DirectoryConverter(Converter):
element: A directory (of type Directory) which will be traversed.
"""
- children: List[StructureElement] = []
+ children: list[StructureElement] = []
for name in sorted(os.listdir(element.path)):
path = os.path.join(element.path, name)
@@ -660,7 +659,7 @@ class SimpleFileConverter(Converter):
class FileConverter(SimpleFileConverter):
def __init__(self, *args, **kwargs):
warnings.warn(DeprecationWarning(
- "This class is depricated. Please use SimpleFileConverter."))
+ "This class is deprecated. Please use SimpleFileConverter."))
super().__init__(*args, **kwargs)
@@ -693,12 +692,12 @@ class MarkdownFileConverter(SimpleFileConverter):
"Error during the validation (yaml header cannot be read) of the markdown file "
"located at the following node in the data structure:\n"
"{}\nError:\n{}".format(path, err))
- children: List[StructureElement] = []
+ children: list[StructureElement] = []
for name, entry in header.items():
- if type(entry) == list:
+ if isinstance(entry, list):
children.append(ListElement(name, entry))
- elif type(entry) == str:
+ elif isinstance(entry, str):
children.append(TextElement(name, entry))
else:
if generalStore is not None and self.name in generalStore:
@@ -814,14 +813,14 @@ class DictElementConverter(Converter):
class DictConverter(DictElementConverter):
def __init__(self, *args, **kwargs):
warnings.warn(DeprecationWarning(
- "This class is depricated. Please use DictConverter."))
+ "This class is deprecated. Please use DictElementConverter."))
super().__init__(*args, **kwargs)
class DictDictElementConverter(DictElementConverter):
def __init__(self, *args, **kwargs):
warnings.warn(DeprecationWarning(
- "This class is depricated. Please use DictElementConverter."))
+ "This class is deprecated. Please use DictElementConverter."))
super().__init__(*args, **kwargs)
@@ -886,7 +885,7 @@ out:
"""
if "match_name" in definition:
if "match" in definition:
- raise RuntimeError(f"Do not supply both, 'match_name' and 'match'.")
+ raise RuntimeError("Do not supply both, 'match_name' and 'match'.")
m1 = re.match(definition["match_name"], name)
if m1 is None:
@@ -1009,7 +1008,7 @@ class BooleanElementConverter(_AbstractScalarValueElementConverter):
class DictBooleanElementConverter(BooleanElementConverter):
def __init__(self, *args, **kwargs):
warnings.warn(DeprecationWarning(
- "This class is depricated. Please use BooleanElementConverter."))
+ "This class is deprecated. Please use BooleanElementConverter."))
super().__init__(*args, **kwargs)
@@ -1025,7 +1024,7 @@ class FloatElementConverter(_AbstractScalarValueElementConverter):
class DictFloatElementConverter(FloatElementConverter):
def __init__(self, *args, **kwargs):
warnings.warn(DeprecationWarning(
- "This class is depricated. Please use FloatElementConverter."))
+ "This class is deprecated. Please use FloatElementConverter."))
super().__init__(*args, **kwargs)
@@ -1040,7 +1039,7 @@ class TextElementConverter(_AbstractScalarValueElementConverter):
def __init__(self, definition, *args, **kwargs):
if "match" in definition:
raise ValueError("""
-The 'match' key will in future be used to match a potential name of a TextElement. Please use
+The 'match' key is used to match a potential name of a TextElement. Please use
the 'match_value' key to match the value of the TextElement and 'match_name' for matching the name.
""")
@@ -1050,7 +1049,7 @@ the 'match_value' key to match the value of the TextElement and 'match_name' for
class DictTextElementConverter(TextElementConverter):
def __init__(self, *args, **kwargs):
warnings.warn(DeprecationWarning(
- "This class is depricated. Please use TextElementConverter."))
+ "This class is deprecated. Please use TextElementConverter."))
super().__init__(*args, **kwargs)
@@ -1066,7 +1065,7 @@ class IntegerElementConverter(_AbstractScalarValueElementConverter):
class DictIntegerElementConverter(IntegerElementConverter):
def __init__(self, *args, **kwargs):
warnings.warn(DeprecationWarning(
- "This class is depricated. Please use IntegerElementConverter."))
+ "This class is deprecated. Please use IntegerElementConverter."))
super().__init__(*args, **kwargs)
@@ -1108,7 +1107,7 @@ class ListElementConverter(Converter):
class DictListElementConverter(ListElementConverter):
def __init__(self, *args, **kwargs):
warnings.warn(DeprecationWarning(
- "This class is depricated. Please use ListElementConverter."))
+ "This class is deprecated. Please use ListElementConverter."))
super().__init__(*args, **kwargs)
@@ -1122,15 +1121,22 @@ class TableConverter(Converter):
The rows can be matched using a DictElementConverter.
"""
- @abstractmethod
- def get_options(self):
- """
- This method needs to be overwritten by the specific table converter to provide
- information about the possible options.
+
+ def get_options(self) -> dict:
+ """Get specific options, e.g. from ``self.definitions``.
+
+This method may to be overwritten by the specific table converter to provide information about the
+possible options. Implementors may use ``TableConverter._get_options(...)`` to get (and convert)
+options from ``self.definitions``.
+
+Returns
+-------
+out: dict
+ An options dict.
"""
- pass
+ return {}
- def _get_options(self, possible_options):
+ def _get_options(self, possible_options: list[tuple[str, Callable]]) -> dict:
option_dict = dict()
for opt_name, opt_conversion in possible_options:
if opt_name in self.definition:
@@ -1158,6 +1164,14 @@ class TableConverter(Converter):
return None
return m.groupdict()
+ @staticmethod
+ def _children_from_dataframe(dataframe: pd.DataFrame):
+ child_elements = list()
+ for index, row in dataframe.iterrows():
+ child_elements.append(
+ DictElement(str(index), row.to_dict()))
+ return child_elements
+
class XLSXTableConverter(TableConverter):
"""
@@ -1187,11 +1201,7 @@ class XLSXTableConverter(TableConverter):
if not isinstance(element, File):
raise RuntimeError("Element must be a File.")
table = pd.read_excel(element.path, **self.get_options())
- child_elements = list()
- for index, row in table.iterrows():
- child_elements.append(
- DictElement(str(index), row.to_dict()))
- return child_elements
+ return self._children_from_dataframe(table)
class CSVTableConverter(TableConverter):
@@ -1216,11 +1226,7 @@ class CSVTableConverter(TableConverter):
if not isinstance(element, File):
raise RuntimeError("Element must be a File.")
table = pd.read_csv(element.path, **self.get_options())
- child_elements = list()
- for index, row in table.iterrows():
- child_elements.append(
- DictElement(str(index), row.to_dict()))
- return child_elements
+ return self._children_from_dataframe(table)
class DateElementConverter(TextElementConverter):
diff --git a/src/caoscrawler/version.py b/src/caoscrawler/version.py
index fdc8323452cd190cc3628efa57c15992f30fabeb..0b72dd65116fbc102a4dc2492d726698cad5a13b 100644
--- a/src/caoscrawler/version.py
+++ b/src/caoscrawler/version.py
@@ -17,11 +17,7 @@
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
#
-try:
- from importlib import metadata as importlib_metadata
-except ImportError: # Python<3.8 dowesn"t support this so use
- import importlib_metadata
-
+from importlib import metadata as importlib_metadata
from packaging.version import parse as parse_version
from warnings import warn
@@ -43,7 +39,7 @@ def check_cfood_version(metadata: dict):
if not metadata or "crawler-version" not in metadata:
msg = """
-No crawler version specified in cfood definition, so there is now guarantee that
+No crawler version specified in cfood definition, so there is no guarantee that
the cfood definition matches the installed crawler version.
Specifying a version is highly recommended to ensure that the definition works
diff --git a/src/doc/converters.rst b/src/doc/converters.rst
index 9b28c9a61eec4d9707b9640720b9c6a44a8fe25e..637c66355efebb92427b0fc9c3bc37fe6068ea27 100644
--- a/src/doc/converters.rst
+++ b/src/doc/converters.rst
@@ -55,6 +55,8 @@ element. If the structure element matches (this is a combination of a typecheck
match, see :py:class:`~caoscrawler.converters.Converter` for details) the converter is used
to generate records (see :py:meth:`~caoscrawler.converters.Converter.create_records`) and to possibly process a subtree, as defined by the function :func:`caoscrawler.converters.create_children`.
+**match** *TODO*
+
**records** is a dict of definitions that define the semantic structure
(see details below).
diff --git a/unittests/test_converters.py b/unittests/test_converters.py
index 52ece13dc2269a3e3b16e6378166e91b084f4a7c..0e90fab391fd5f717b58716ddab4a2a266ce1761 100644
--- a/unittests/test_converters.py
+++ b/unittests/test_converters.py
@@ -140,7 +140,7 @@ def test_markdown_converter(converter_registry):
converter = MarkdownFileConverter({"match": "(.*)"}, "TestMarkdownFileConverter",
converter_registry)
- with pytest.raises(ConverterValidationError) as err:
+ with pytest.raises(ConverterValidationError):
converter.create_children(None, File("test_tool.py", UNITTESTDIR / "test_crawler.py"))
m = converter.match(test_readme)
diff --git a/unittests/test_sav_converter.py b/unittests/test_sav_converter.py
new file mode 100644
index 0000000000000000000000000000000000000000..3cc72038cf4db5f5c0fd4435ddee696137491eb6
--- /dev/null
+++ b/unittests/test_sav_converter.py
@@ -0,0 +1,82 @@
+# This file is a part of the LinkAhead Project.
+#
+# Copyright (C) 2024 IndiScale GmbH <info@indiscale.com>
+# Copyright (C) 2024 Daniel Hornung <d.hornung@indiscale.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+"""Testing converter for SAV files."""
+
+import datetime
+import importlib
+import re
+from pathlib import Path
+
+import numpy as np
+import pytest
+
+from caoscrawler.converters import (
+ ConverterValidationError,
+ SAVConverter,
+)
+from caoscrawler.structure_elements import (BooleanElement, DictElement,
+ Directory, File, FloatElement,
+ IntegerElement, ListElement,
+ TextElement)
+
+UNITTESTDIR = Path(__file__).parent
+
+
+@pytest.fixture
+def converter_registry():
+ converter_registry: dict[str, dict[str, str]] = {
+ "Directory": {
+ "converter": "DirectoryConverter",
+ "package": "caoscrawler.converters"},
+ }
+
+ for key, value in converter_registry.items():
+ module = importlib.import_module(value["package"])
+ value["class"] = getattr(module, value["converter"])
+ return converter_registry
+
+
+def test_sav_converter(converter_registry):
+ converter = SAVConverter({
+ "match": ("sample.sav")
+ },
+ "ThisConverterNameIsIrrelevant", converter_registry
+ )
+
+ spss_dir = UNITTESTDIR / "test_tables" / "spss"
+ for sav_file, length, thistype in [
+ (File("sample.sav", spss_dir / "sample.sav"), 5, str),
+ (File("sample.sav", spss_dir / "sample_large.sav"), 485, float),
+ ]:
+ m = converter.match(sav_file)
+ assert m is not None
+ assert len(m) == 0
+
+ children = converter.create_children(None, sav_file)
+ assert len(children) == length
+ for ii, child in enumerate(children):
+ assert child.__class__ == DictElement
+ assert child.name == str(ii)
+ my_dict = child.value
+ assert isinstance(my_dict["mychar"], str)
+ assert isinstance(my_dict["mydate"], datetime.date) or np.isnan(my_dict["mydate"])
+ assert isinstance(my_dict["dtime"], datetime.datetime) or np.isnan(my_dict["dtime"])
+ assert isinstance(my_dict["mytime"], datetime.time) or np.isnan(my_dict["mytime"])
+ assert isinstance(my_dict["mylabl"], thistype)
+ assert isinstance(my_dict["myord"], thistype)
diff --git a/unittests/test_tables/spss/CITATION.cff b/unittests/test_tables/spss/CITATION.cff
new file mode 100644
index 0000000000000000000000000000000000000000..140fcc071bf2d5f5709cf31bf11bd9676b81ca5f
--- /dev/null
+++ b/unittests/test_tables/spss/CITATION.cff
@@ -0,0 +1,11 @@
+cff-version: 1.2.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Fajardo"
+ given-names: "Otto"
+ orcid: "https://orcid.org/0000-0002-3363-9287"
+title: "Pyreadstat"
+version: 1.2.7
+doi: 10.5281/zenodo.6612282
+date-released: 2018-09-24
+url: "https://github.com/Roche/pyreadstat"
diff --git a/unittests/test_tables/spss/LICENSE b/unittests/test_tables/spss/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..a2f94b1a2a5a4255fc8ef6d0beb94cce89f545e8
--- /dev/null
+++ b/unittests/test_tables/spss/LICENSE
@@ -0,0 +1,210 @@
+Test data files were copied from [pyreadstat](https://github.com/Roche/pyreadstat), they are
+licensed under the Apache License, cited below.
+
+Copyright (C) 2018-2024 Otto Fajardo
+Copyright (C) 2024 Indiscale GmbH <info@indiscale.com>
+Copyright (C) 2024 Daniel Hornung <d.hornung@indiscale.com>
+
+pyreadstat liscence:
+---------------------------------------------------------------------------
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\ No newline at end of file
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