Merge branch 'dev' into f-string-ids

.gitignore

@@ -13,6 +13,7 @@ __pycache__/
 dist/
 build/
 src/caosdb/version.py
+src/linkahead/version.py
 
 # documentation
 _apidoc

.gitlab-ci.yml

 #
-# This file is a part of the CaosDB Project.
+# This file is a part of the LinkAhead Project.
 #
 # Copyright (C) 2018 Research Group Biomedical Physics,
 # Max-Planck-Institute for Dynamics and Self-Organization Göttingen
@@ -44,7 +44,7 @@ code_style:
     - make style
   allow_failure: true
 
-# pylint tests for pycaosdb
+# pylint tests for pylinkahead
 pylint:
   tags: [ docker ]
   stage: linting
@@ -61,7 +61,7 @@ unittest_py3.7:
   image: python:3.7
   script: &python_test_script
     # Python docker has problems with tox and pip so use plain pytest here
-    - touch ~/.pycaosdb.ini
+    - touch ~/.pylinkahead.ini
     - pip install nose pytest pytest-cov python-dateutil jsonschema>=4.4.0
     - pip install .
     - python -m pytest unittests
@@ -82,7 +82,7 @@ unittest_py3.9:
   script:
     # verify that this actually is Python 3.9
     - python3 -c "import sys; assert sys.version.startswith('3.9')"
-    - touch ~/.pycaosdb.ini
+    - touch ~/.pylinkahead.ini
     - make unittest
 
 
@@ -148,7 +148,7 @@ pages_prepare: &pages_prepare
     refs:
       - /^release-.*$/i
   script:
-    - echo "Deploying"
+    - echo "Deploying documentation"
     - make doc
     - cp -r build/doc/html public
   artifacts:

CHANGELOG.md

@@ -9,6 +9,50 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added ###
 
+### Changed ###
+
+### Deprecated ###
+
+### Removed ###
+
+### Fixed ###
+
+### Security ###
+
+### Documentation ###
+
+## [0.14.0] - 2024-02-20
+
+### Added ###
+
+* `utils.merge_entities` now has a `merge_id_with_resolved_entity` keyword
+  which allows to identify property values with each other in case that one is
+  an id and the other is an Entity with this id. Default is ``False``, so no
+  change to the default behavior.
+* `apiutils.escape_quoted_text` for escaping text in queries.
+
+### Changed ###
+
+* `cached_query()` now also caches uniqueness related exceptions.
+
+## [0.13.2] - 2023-12-15
+
+### Fixed ###
+
+* [#113](https://gitlab.com/linkahead/linkahead-pylib/-/issues/113) Container could fail to delete when there were reference properties.
+* HTTP status 431 (Headers too long) now also raises an URI too long exception.
+
+## [0.13.1] - 2023-10-11 ##
+
+### Fixed ###
+
+* no Error when no configuration file is used
+  [Issue](https://gitlab.com/linkahead/linkahead-pylib/-/issues/107)
+
+## [0.13.0] - 2023-10-10 ##
+
+### Added ###
+
 * New `page_length` parameter for `caosdb.execute_query` and
   `caosdb.Query.execute`. See docstrings for more details.
 * `Entity.remove_value_from_property` function that removes a given value from a
@@ -20,6 +64,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * `Message.__init__` signature changed and `type` defaults to "Info" now.
 * `Message.__eq__` changed. Equality is equality of `type`, `code`, and
   `description` now.
+* Rename from CaosDB to LinkAhead.  For proper migration, follow the instructions
+  in `migration_to_linkahead.md` and check the documentation at [docs.indiscale.com](https://docs.indiscale.com/caosdb-pylib/README_SETUP.html#migration).
 
 ### Deprecated ###
 
@@ -27,16 +73,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   messages have been deprecated. Warnings are raised correspondingly.
 * `Message.get_code`. Use the `code` property instead.
 
-### Removed ###
-
 ### Fixed ###
 
 - Detection for cyclic references when converting entites using the high level API.
 
-### Security ###
-
-### Documentation ###
-
 ## [0.12.0] - 2023-06-02 ##
 
 ### Added ###

CITATION.cff

@@ -20,6 +20,6 @@ authors:
     given-names: Stefan
     orcid: https://orcid.org/0000-0001-7214-8125
 title: CaosDB - Pylib
-version: 0.12.0
+version: 0.14.0
 doi: 10.3390/data4020083
-date-released: 2023-06-02
+date-released: 2024-02-20
\ No newline at end of file

DEPENDENCIES.md

-* caosdb-server >= 0.8.0
+* caosdb-server >= 0.12.0
 * Python >= 3.8
 * pip >= 20.0.2
 

Makefile

 # ** header v3.0
-# This file is a part of the CaosDB Project.
+# This file is a part of the LinkAhead Project.
 #
 # Copyright (C) 2020 IndiScale GmbH <info@indiscale.com>
 # Copyright (C) 2020 Daniel Hornung <d.hornung@indiscale.com>
@@ -40,7 +40,7 @@ style:
 .PHONY: style
 
 lint:
-	pylint --unsafe-load-any-extension=y -d all -e E,F src/caosdb/common
+	pylint --unsafe-load-any-extension=y -d all -e E,F src/linkahead/common
 .PHONY: lint
 
 unittest:

README.md

@@ -41,7 +41,7 @@ the preferred way is also a merge request as describe above (the documentation r
 However, you can also create an issue for it. 
 * You can also contact us at **info (AT) caosdb.org** and join the
   CaosDB community on
-  [#caosdb:matrix.org](https://matrix.to/#/!unwwlTfOznjEnMMXxf:matrix.org).
+  [#linkahead:matrix.org](https://matrix.to/#/!unwwlTfOznjEnMMXxf:matrix.org).
 
 ## License
 

README_SETUP.md

@@ -128,3 +128,6 @@ Build documentation in `build/` with `make doc`.
 
 ### Troubleshooting ###
 If the client is to be executed directly from the `/src` folder, an initial `.\setup.py install --user` must be called.
+
+## Migration ##
+TODO

RELEASE_GUIDELINES.md

 # Release Guidelines for the CaosDB Python Client Library
 
 This document specifies release guidelines in addition to the general release
-guidelines of the CaosDB Project
+guidelines of the LinkAhead Project
 ([RELEASE_GUIDELINES.md](https://gitlab.com/caosdb/caosdb/blob/dev/RELEASE_GUIDELINES.md))
 
 ## General Prerequisites

create_slim_linkahead_wrapper.py

+#!/usr/bin/env python3
+# encoding: utf-8
+#
+# ** header v3.0
+# This file is a part of the CaosDB Project.
+#
+# Copyright (C) 2021 Indiscale GmbH <info@indiscale.com>
+# Copyright (C) 2021 Henrik tom Wörden <h.tomwoerden@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/>.
+#
+# ** end header
+#
+import os
+base_root = "src/linkahead/"
+
+initcontent = """
+from {module} import *
+from warnings import warn
+
+warn(("CaosDB was renamed to LinkAhead. Please import this library as `import {module}`. Using the"
+      " old name, starting with caosdb, is deprecated."), DeprecationWarning)
+"""
+
+for root, dirs, files in os.walk(base_root, topdown=False):
+    if root.endswith("__pycache__"):
+        continue
+    cdir = os.path.join("src/caosdb", root[len(base_root):])
+    os.makedirs(cdir, exist_ok=True)
+    for fi in files:
+        if not fi.endswith(".py"):
+            continue
+        path = os.path.join(cdir, fi)
+        with open(path, 'w') as cur:
+            if fi == "__init__.py":
+                cur.write(initcontent.format(module=".".join(
+                    os.path.join(root, fi[:-3]).split('/')[1:-1])))
+            else:
+                cur.write(initcontent.format(module=".".join(
+                    os.path.join(root, fi[:-3]).split('/')[1:])))

examples/pycaosdb_example.py

 #!/usr/bin/env python3
 """A small example to get started with caosdb-pylib.
 
-Make sure that a `pycaosdb.ini` is readable at one of the expected locations.
+Make sure that a `pylinkahead.ini` is readable at one of the expected locations.
 """
 
 import random

examples/pycaosdb.ini → examples/pylinkahead.ini

 # To be found be the caosdb package, the INI file must be located either in
-# - $CWD/pycaosdb.ini
-# - $HOME/.pycaosdb.ini
+# - $CWD/pylinkahead.ini
+# - $HOME/.pylinkahead.ini
 # - the location given in the env variable PYCAOSDBINI
 
 [Connection]

examples/server_side_script.py

@@ -2,7 +2,7 @@
 # -*- coding: 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) 2018 Research Group Biomedical Physics,
 # Max-Planck-Institute for Dynamics and Self-Organization Göttingen

examples/set_permissions.py

 #!/usr/bin/env python3
 
 # ** header v3.0
-# This file is a part of the CaosDB Project.
+# This file is a part of the LinkAhead Project.
 #
 # Copyright (c) 2019 IndiScale GmbH
 # Copyright (c) 2019 Daniel Hornung <d.hornung@indiscale.com>
@@ -25,7 +25,7 @@
 
 As a result, only a specific user or group may access it.
 
-This script assumes that the user specified in the pycaosdb.ini
+This script assumes that the user specified in the pylinkahead.ini
 configuration can create new entities.
 
 """

how-to-merge-after-rename.txt

+git merge linkahead-rename-step-1
+# resolve potential conflicts and commit
+rm -rf src/linkahead
+git mv src/caosdb/ src/linkahead
+rm -rf src/caosdb
+python3 create_slim_linkahead_wrapper.py
+git add src
+git ci -m "MAINT: rename caosdb to linkahead (module)"
+git merge linkahead-rename-step-2
+# resolve potential conflicts and commit
+git merge dev

release.sh

 #!/bin/bash
 rm -rf dist/ build/ .eggs/
 python setup.py sdist bdist_wheel
-python setup-caosdb.py sdist bdist_wheel
+export PKGNAME=caosdb
+python setup.py sdist bdist_wheel
 python -m twine upload dist/*

setup-caosdb.py

-#!/usr/bin/env python
-# -*- encoding: utf-8 -*-
-#
-#
-"""linkahead"""
-import os
-import subprocess
-import sys
-
-from setuptools import find_packages, setup
-
-########################################################################
-# The following code is largely based on code in numpy
-########################################################################
-#
-# Copyright (c) 2005-2019, NumPy Developers.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#    * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#
-#    * Redistributions in binary form must reproduce the above
-#       copyright notice, this list of conditions and the following
-#       disclaimer in the documentation and/or other materials provided
-#       with the distribution.
-#
-#    * Neither the name of the NumPy Developers nor the names of any
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-########################################################################
-
-ISRELEASED = False
-MAJOR = 0
-MINOR = 12
-MICRO = 1
-# Do not tag as pre-release until this commit
-# https://github.com/pypa/packaging/pull/515
-# has made it into a release. Probably we should wait for pypa/packaging>=21.4
-# https://github.com/pypa/packaging/releases
-PRE = ""  # "dev"  # e.g. rc0, alpha.1, 0.beta-23
-
-if PRE:
-    VERSION = "{}.{}.{}-{}".format(MAJOR, MINOR, MICRO, PRE)
-else:
-    VERSION = "{}.{}.{}".format(MAJOR, MINOR, MICRO)
-
-
-# Return the git revision as a string
-def git_version():
-    def _minimal_ext_cmd(cmd):
-        # construct minimal environment
-        env = {}
-
-        for k in ['SYSTEMROOT', 'PATH', 'HOME']:
-            v = os.environ.get(k)
-
-            if v is not None:
-                env[k] = v
-        # LANGUAGE is used on win32
-        env['LANGUAGE'] = 'C'
-        env['LANG'] = 'C'
-        env['LC_ALL'] = 'C'
-        out = subprocess.check_output(cmd, stderr=subprocess.STDOUT, env=env)
-
-        return out
-
-    try:
-        out = _minimal_ext_cmd(['git', 'rev-parse', 'HEAD'])
-        GIT_REVISION = out.strip().decode('ascii')
-    except (subprocess.SubprocessError, OSError):
-        GIT_REVISION = "Unknown"
-
-    return GIT_REVISION
-
-
-def get_version_info():
-    # Adding the git rev number needs to be done inside write_version_py(),
-    # otherwise the import of linkahead.version messes up the build under
-    # Python 3.
-    FULLVERSION = VERSION
-
-    # Magic which is only really needed in the pipelines. Therefore: a lot of dark pipeline magic.
-    if os.path.exists('.git'):
-        GIT_REVISION = git_version()
-    elif os.path.exists('linkahead_pylib_commit'):
-        with open('linkahead_pylib_commit', 'r') as f:
-            GIT_REVISION = f.read().strip()
-    elif os.path.exists('src/linkahead/version.py'):
-        # must be a source distribution, use existing version file
-        try:
-            from linkahead.version import git_revision as GIT_REVISION
-        except ImportError:
-            raise ImportError("Unable to import git_revision. Try removing "
-                              "src/linkahead/version.py and the build directory "
-                              "before building.")
-    else:
-        GIT_REVISION = "Unknown"
-
-    if not ISRELEASED:
-        FULLVERSION += '.dev0+' + GIT_REVISION[:7]
-
-    return FULLVERSION, GIT_REVISION
-
-
-def write_version_py(filename='src/linkahead/version.py'):
-    cnt = """
-# THIS FILE IS GENERATED FROM linkahead SETUP.PY
-#
-short_version = '%(version)s'
-version = '%(version)s'
-full_version = '%(full_version)s'
-git_revision = '%(git_revision)s'
-release = %(isrelease)s
-
-if not release:
-    version = full_version
-"""
-    FULLVERSION, GIT_REVISION = get_version_info()
-
-    a = open(filename, 'w')
-    try:
-        a.write(cnt % {'version': VERSION,
-                       'full_version': FULLVERSION,
-                       'git_revision': GIT_REVISION,
-                       'isrelease': str(ISRELEASED)})
-    finally:
-        a.close()
-
-
-def setup_package():
-    # load README
-    with open("README.md", "r") as fh:
-        long_description = fh.read()
-
-    src_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "src")
-    sys.path.insert(0, src_path)
-
-    # Rewrite the version file everytime
-    write_version_py()
-
-    metadata = dict(
-        name='caosdb',
-        version=get_version_info()[0],
-        description='Deprecated! Please install linkahead.',
-        long_description=long_description,
-        long_description_content_type="text/markdown",
-        author='Timm Fitschen',
-        author_email='t.fitschen@indiscale.com',
-        url='https://www.linkahead.org',
-        license="AGPLv3+",
-        classifiers=[
-            "Programming Language :: Python :: 3",
-            "License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)",
-            "Operating System :: OS Independent",
-            "Topic :: Database",
-            "Topic :: Scientific/Engineering :: Information Analysis",
-        ],
-        packages=find_packages('src'),
-        python_requires='>=3.7',
-        package_dir={'': 'src'},
-        install_requires=['lxml>=4.6.3',
-                          "requests[socks]>=2.26",
-                          "python-dateutil>=2.8.2",
-                          'PyYAML>=5.4.1',
-                          'future',
-                          ],
-        extras_require={'keyring': ['keyring>=13.0.0'],
-                        'jsonschema': ['jsonschema>=4.4.0']},
-        setup_requires=["pytest-runner>=2.0,<3dev"],
-        tests_require=["pytest", "pytest-cov", "coverage>=4.4.2",
-                       "jsonschema>=4.4.0"],
-        package_data={
-            'linkahead': ['cert/indiscale.ca.crt', 'schema-pycaosdb-ini.yml'],
-        },
-        scripts=["src/linkahead/utils/linkahead_admin.py"]
-    )
-    try:
-        setup(**metadata)
-    finally:
-        del sys.path[0]
-    return
-
-
-if __name__ == '__main__':
-    setup_package()

setup.py

@@ -2,8 +2,9 @@
 # -*- encoding: utf-8 -*-
 #
 #
-"""caosdb"""
+"""linkahead"""
 import os
+import re
 import subprocess
 import sys
 
@@ -47,7 +48,7 @@ from setuptools import find_packages, setup
 
 ISRELEASED = False
 MAJOR = 0
-MINOR = 12
+MINOR = 14
 MICRO = 1
 # Do not tag as pre-release until this commit
 # https://github.com/pypa/packaging/pull/515
@@ -91,25 +92,26 @@ def git_version():
 
 def get_version_info():
     # Adding the git rev number needs to be done inside write_version_py(),
-    # otherwise the import of caosdb.version messes up the build under
+    # otherwise the import of linkahead.version messes up the build under
     # Python 3.
     FULLVERSION = VERSION
 
+    # Magic which is only really needed in the pipelines. Therefore: a lot of dark pipeline magic.
+    GIT_REVISION = "Unknown"
     if os.path.exists('.git'):
         GIT_REVISION = git_version()
-    elif os.path.exists('caosdb_pylib_commit'):
-        with open('caosdb_pylib_commit', 'r') as f:
+    elif os.path.exists('linkahead_pylib_commit'):
+        with open('linkahead_pylib_commit', 'r') as f:
             GIT_REVISION = f.read().strip()
-    elif os.path.exists('src/caosdb/version.py'):
+    elif os.path.exists('src/linkahead/version.py'):
         # must be a source distribution, use existing version file
-        try:
-            from caosdb.version import git_revision as GIT_REVISION
-        except ImportError:
-            raise ImportError("Unable to import git_revision. Try removing "
-                              "src/caosdb/version.py and the build directory "
-                              "before building.")
-    else:
-        GIT_REVISION = "Unknown"
+        with open('src/linkahead/version.py') as fi:
+            rev_pattern = re.compile(r"^git_revision = '(?P<rev>.*)'$")
+            for line in fi.readlines():
+                match = rev_pattern.match(line)
+                if match is not None:
+                    GIT_REVISION = match.group('rev')
+                    break
 
     if not ISRELEASED:
         FULLVERSION += '.dev0+' + GIT_REVISION[:7]
@@ -117,9 +119,9 @@ def get_version_info():
     return FULLVERSION, GIT_REVISION
 
 
-def write_version_py(filename='src/caosdb/version.py'):
+def write_version_py(filename='src/linkahead/version.py'):
     cnt = """
-# THIS FILE IS GENERATED FROM caosdb SETUP.PY
+# THIS FILE IS GENERATED FROM linkahead SETUP.PY
 #
 short_version = '%(version)s'
 version = '%(version)s'
@@ -153,15 +155,21 @@ def setup_package():
     # Rewrite the version file everytime
     write_version_py()
 
+    if 'PKGNAME' in os.environ and os.environ['PKGNAME'] == 'caosdb':
+        pname = 'caosdb'
+        pdesc = 'Deprecated! Please install linkahead.'
+    else:
+        pname = 'linkahead'
+        pdesc = 'Python Interface for LinkAhead'
     metadata = dict(
-        name='caosdb',
+        name=pname,
         version=get_version_info()[0],
-        description='Python Interface for CaosDB',
+        description=pdesc,
         long_description=long_description,
         long_description_content_type="text/markdown",
         author='Timm Fitschen',
         author_email='t.fitschen@indiscale.com',
-        url='https://www.caosdb.org',
+        url='https://www.linkahead.org',
         license="AGPLv3+",
         classifiers=[
             "Programming Language :: Python :: 3",
@@ -185,9 +193,12 @@ def setup_package():
         tests_require=["pytest", "pytest-cov", "coverage>=4.4.2",
                        "jsonschema>=4.4.0"],
         package_data={
-            'caosdb': ['cert/indiscale.ca.crt', 'schema-pycaosdb-ini.yml'],
+            'linkahead': ['cert/indiscale.ca.crt', 'schema-pycaosdb-ini.yml'],
         },
-        scripts=["src/caosdb/utils/caosdb_admin.py"]
+        scripts=[
+            "src/linkahead/utils/caosdb_admin.py",
+            "src/linkahead/utils/linkahead_admin.py"
+        ]
     )
     try:
         setup(**metadata)

src/caosdb/__init__.py

-# -*- coding: utf-8 -*-
-#
-# ** header v3.0
-# This file is a part of the CaosDB Project.
-#
-# Copyright (C) 2018 Research Group Biomedical Physics,
-# Max-Planck-Institute for Dynamics and Self-Organization Göttingen
-#
-# 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/>.
-#
-# ** end header
-#
 
-"""CaosDB Python bindings.
+from linkahead import *
+from warnings import warn
 
-Tries to read from the inifile specified in the environment variable `PYCAOSDBINI` or alternatively
-in `~/.pycaosdb.ini` upon import.  After that, the ini file `pycaosdb.ini` in the current working
-directory will be read additionally, if it exists.
-"""
-
-from os import environ, getcwd
-# Import of the connection function (which is used to connect to the DB):
-from os.path import expanduser, join
-
-# Import of convenience methods:
-import caosdb.apiutils
-from caosdb.common import administration
-from caosdb.common.datatype import (BOOLEAN, DATETIME, DOUBLE, FILE, INTEGER,
-                                    LIST, REFERENCE, TEXT)
-from caosdb.common.state import State, Transition
-# Import of the basic  API classes:
-from caosdb.common.models import (ACL, ALL, FIX, NONE, OBLIGATORY, RECOMMENDED,
-                                  SUGGESTED, Container, DropOffBox, Entity,
-                                  File, Info, Message, Permissions, Property,
-                                  Query, QueryTemplate, Record, RecordType,
-                                  delete, execute_query, get_global_acl,
-                                  get_known_permissions, raise_errors)
-from caosdb.utils.get_entity import get_entity_by_name, get_entity_by_path, get_entity_by_id
-from caosdb.configuration import _read_config_files, configure, get_config
-from caosdb.connection.connection import configure_connection, get_connection
-from caosdb.exceptions import *
-try:
-    from caosdb.version import version as __version__
-except ModuleNotFoundError:
-    version = "uninstalled"
-    __version__ = version
-
-_read_config_files()
+warn(("CaosDB was renamed to LinkAhead. Please import this library as `import linkahead`. Using the"
+      " old name, starting with caosdb, is deprecated."), DeprecationWarning)