Initial commit with python project structure, LICENSE, and CI/CD

.editorconfig

+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.py]
+indent_style = space
+indent_size = 4
+
+[*.yml]
+indent_style = space
+indent_size = 2

.gitignore

+**/__pycache__
+.vscode
+.venv

.gitlab-ci.yml

+stages:
+  - build
+  - package
+  - deploy
+
+.centos:
+  tags: [linux, docker]
+  image: git.imp.fu-berlin.de:5000/bioroboticslab/auto/ci/centos:latest
+
+.windows:
+  tags: [windows, docker]
+  image: git.imp.fu-berlin.de:5000/bioroboticslab/auto/ci/windows:latest-devel
+  before_script:
+    - . $Profile.AllUsersAllHosts
+
+.cpy37: &cpy37
+  PYTHON_EXECUTABLE: "python3.7"
+
+.cpy38: &cpy38
+  PYTHON_EXECUTABLE: "python3.8"
+
+.build: &build
+  stage: build
+  artifacts:
+    paths:
+      - python/build
+    expire_in: 1 day
+  script:
+    - ./ci/build.py
+
+build centos[cpy37]:
+  extends: .centos
+  <<: *build
+  variables:
+    <<: [*cpy37]
+
+build centos[cpy38]:
+  extends: .centos
+  <<: *build
+  variables:
+    <<: [*cpy38]
+
+build windows[cpy37]:
+  extends: .windows
+  <<: *build
+
+.package: &package
+  stage: package
+  artifacts:
+    paths:
+      - python/dist
+    expire_in: 1 week
+  script:
+    - ./ci/package.py
+
+package centos[cpy37]:
+  extends: .centos
+  dependencies:
+    - build centos[cpy37]
+  <<: *package
+  variables:
+    <<: [*cpy37]
+
+package centos[cpy38]:
+  extends: .centos
+  dependencies:
+    - build centos[cpy38]
+  <<: *package
+  variables:
+    <<: [*cpy38]
+
+package windows[cpy37]:
+  extends: .windows
+  dependencies:
+    - build windows[cpy37]
+  <<: *package
+
+deploy centos[cpy37]:
+  extends: .centos
+  stage: deploy
+  only:
+    - tags
+  dependencies:
+    - package centos[cpy37]
+  script:
+    - ./ci/deploy.py
+
+deploy centos[cpy38]:
+  extends: .centos
+  stage: deploy
+  only:
+    - tags
+  dependencies:
+    - package centos[cpy38]
+  script:
+    - ./ci/deploy.py
+
+deploy windows[cpy37]:
+  extends: .centos
+  stage: deploy
+  only:
+    - tags
+  dependencies:
+    - package windows[cpy37]
+  script:
+    - ./ci/deploy.py

LICENSE

+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+  2. Conveying Modified Versions.
+
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
+
+   b) under the GNU GPL, with none of the additional permissions of
+   this License applicable to that copy.
+
+  3. Object Code Incorporating Material from Library Header Files.
+
+  The object code form of an Application may incorporate material from
+a header file that is part of the Library.  You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the object code with a copy of the GNU GPL and this license
+   document.
+
+  4. Combined Works.
+
+  You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+   a) Give prominent notice with each copy of the Combined Work that
+   the Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the Combined Work with a copy of the GNU GPL and this license
+   document.
+
+   c) For a Combined Work that displays copyright notices during
+   execution, include the copyright notice for the Library among
+   these notices, as well as a reference directing the user to the
+   copies of the GNU GPL and this license document.
+
+   d) Do one of the following:
+
+       0) Convey the Minimal Corresponding Source under the terms of this
+       License, and the Corresponding Application Code in a form
+       suitable for, and under terms that permit, the user to
+       recombine or relink the Application with a modified version of
+       the Linked Version to produce a modified Combined Work, in the
+       manner specified by section 6 of the GNU GPL for conveying
+       Corresponding Source.
+
+       1) Use a suitable shared library mechanism for linking with the
+       Library.  A suitable mechanism is one that (a) uses at run time
+       a copy of the Library already present on the user's computer
+       system, and (b) will operate properly with a modified version
+       of the Library that is interface-compatible with the Linked
+       Version.
+
+   e) Provide Installation Information, but only if you would otherwise
+   be required to provide such information under section 6 of the
+   GNU GPL, and only to the extent that such information is
+   necessary to install and execute a modified version of the
+   Combined Work produced by recombining or relinking the
+   Application with a modified version of the Linked Version. (If
+   you use option 4d0, the Installation Information must accompany
+   the Minimal Corresponding Source and Corresponding Application
+   Code. If you use option 4d1, you must provide the Installation
+   Information in the manner specified by section 6 of the GNU GPL
+   for conveying Corresponding Source.)
+
+  5. Combined Libraries.
+
+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
+   conveyed under the terms of this License.
+
+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+  Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.

ci/build.py

+#! /usr/bin/env python3
+# SPDX-License-Identifier: LGPL-3.0-or-later
+
+from os import environ as env
+from subprocess import check_call
+from platform import system
+from sys import executable
+
+
+def python_executable():
+    if system() == "Windows":
+        return executable
+    elif system() == "Linux":
+        return env["PYTHON_EXECUTABLE"]
+    assert False
+
+
+if __name__ == "__main__":
+    command = [python_executable()]
+    command += ["setup.py", "build"]
+
+    check_call(command)

ci/deploy.py

+#! /usr/bin/env python3
+# SPDX-License-Identifier: LGPL-3.0-or-later
+
+from os import environ as env
+from subprocess import check_call
+from pathlib import Path
+from platform import system
+
+
+if __name__ == "__main__":
+    if system() != "Linux":
+        raise Exception("Uploading python package only supported on Linux")
+
+    env["TWINE_USERNAME"] = "gitlab-ci-token"
+    env["TWINE_PASSWORD"] = env["CI_JOB_TOKEN"]
+
+    command = ["python3"]
+    command += ["-m", "twine", "upload", "dist/*"]
+    command += [
+        "--repository-url",
+        f"https://git.imp.fu-berlin.de/api/v4/projects/{env['CI_PROJECT_ID']}/packages/pypi",
+    ]
+
+    check_call(command)

ci/package.py

+#! /usr/bin/env python3
+# SPDX-License-Identifier: LGPL-3.0-or-later
+
+from os import environ as env
+from platform import system
+from subprocess import check_call
+from sys import executable
+
+
+def python_executable():
+    if system() == "Windows":
+        return executable
+    elif system() == "Linux":
+        return env["PYTHON_EXECUTABLE"]
+    assert False
+
+
+if __name__ == "__main__":
+    command = [python_executable()]
+    command += ["setup.py", "bdist_wheel", "--skip-build"]
+
+    check_call(command)

setup.py

+# SPDX-License-Identifier: LGPL-3.0-or-later
+
+from setuptools import setup, find_packages
+
+setup(
+    name="robofish-io",
+    version="0.1",
+    author="",
+    author_email="",
+    install_requires=[],
+    classifiers=[
+        "Development Status :: 3 - Alpha",
+        "Intended Audience :: Science/Research",
+        "Topic :: Scientific/Engineering",
+        "License :: OSI Approved :: GNU Lesser General Public License v3 or later (LGPLv3+)",
+        "Programming Language :: Python :: 3 :: Only",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+    ],
+    python_requires=">=3.7",
+    packages=find_packages("src"),
+    package_dir={"": "src"},
+    zip_safe=True,
+)

src/robofish/io/__init__.py

+# SPDX-License-Identifier: LGPL-3.0-or-later
+
+import sys
+
+assert (3, 7) <= sys.version_info < (4, 0), "Unsupported Python version"