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|  | # ---> Python | ||||||
|  | # Byte-compiled / optimized / DLL files | ||||||
|  | __pycache__/ | ||||||
|  | *.py[cod] | ||||||
|  | *$py.class | ||||||
|  |  | ||||||
|  | # C extensions | ||||||
|  | *.so | ||||||
|  |  | ||||||
|  | # Distribution / packaging | ||||||
|  | .Python | ||||||
|  | build/ | ||||||
|  | develop-eggs/ | ||||||
|  | dist/ | ||||||
|  | downloads/ | ||||||
|  | eggs/ | ||||||
|  | .eggs/ | ||||||
|  | lib/ | ||||||
|  | lib64/ | ||||||
|  | parts/ | ||||||
|  | sdist/ | ||||||
|  | var/ | ||||||
|  | wheels/ | ||||||
|  | pip-wheel-metadata/ | ||||||
|  | share/python-wheels/ | ||||||
|  | *.egg-info/ | ||||||
|  | .installed.cfg | ||||||
|  | *.egg | ||||||
|  | MANIFEST | ||||||
|  |  | ||||||
|  | # PyInstaller | ||||||
|  | #  Usually these files are written by a python script from a template | ||||||
|  | #  before PyInstaller builds the exe, so as to inject date/other infos into it. | ||||||
|  | *.manifest | ||||||
|  | *.spec | ||||||
|  |  | ||||||
|  | # Installer logs | ||||||
|  | pip-log.txt | ||||||
|  | pip-delete-this-directory.txt | ||||||
|  |  | ||||||
|  | # Unit test / coverage reports | ||||||
|  | htmlcov/ | ||||||
|  | .tox/ | ||||||
|  | .nox/ | ||||||
|  | .coverage | ||||||
|  | .coverage.* | ||||||
|  | .cache | ||||||
|  | nosetests.xml | ||||||
|  | coverage.xml | ||||||
|  | *.cover | ||||||
|  | *.py,cover | ||||||
|  | .hypothesis/ | ||||||
|  | .pytest_cache/ | ||||||
|  |  | ||||||
|  | # Translations | ||||||
|  | *.mo | ||||||
|  | *.pot | ||||||
|  |  | ||||||
|  | # Django stuff: | ||||||
|  | *.log | ||||||
|  | local_settings.py | ||||||
|  | db.sqlite3 | ||||||
|  | db.sqlite3-journal | ||||||
|  |  | ||||||
|  | # Flask stuff: | ||||||
|  | instance/ | ||||||
|  | .webassets-cache | ||||||
|  |  | ||||||
|  | # Scrapy stuff: | ||||||
|  | .scrapy | ||||||
|  |  | ||||||
|  | # Sphinx documentation | ||||||
|  | docs/_build/ | ||||||
|  |  | ||||||
|  | # PyBuilder | ||||||
|  | target/ | ||||||
|  |  | ||||||
|  | # Jupyter Notebook | ||||||
|  | .ipynb_checkpoints | ||||||
|  |  | ||||||
|  | # IPython | ||||||
|  | profile_default/ | ||||||
|  | ipython_config.py | ||||||
|  |  | ||||||
|  | # pyenv | ||||||
|  | .python-version | ||||||
|  |  | ||||||
|  | # pipenv | ||||||
|  | #   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. | ||||||
|  | #   However, in case of collaboration, if having platform-specific dependencies or dependencies | ||||||
|  | #   having no cross-platform support, pipenv may install dependencies that don't work, or not | ||||||
|  | #   install all needed dependencies. | ||||||
|  | #Pipfile.lock | ||||||
|  |  | ||||||
|  | # PEP 582; used by e.g. github.com/David-OConnor/pyflow | ||||||
|  | __pypackages__/ | ||||||
|  |  | ||||||
|  | # Celery stuff | ||||||
|  | celerybeat-schedule | ||||||
|  | celerybeat.pid | ||||||
|  |  | ||||||
|  | # SageMath parsed files | ||||||
|  | *.sage.py | ||||||
|  |  | ||||||
|  | # Environments | ||||||
|  | .env | ||||||
|  | .venv | ||||||
|  | env/ | ||||||
|  | venv/ | ||||||
|  | ENV/ | ||||||
|  | env.bak/ | ||||||
|  | venv.bak/ | ||||||
|  |  | ||||||
|  | # Spyder project settings | ||||||
|  | .spyderproject | ||||||
|  | .spyproject | ||||||
|  |  | ||||||
|  | # Rope project settings | ||||||
|  | .ropeproject | ||||||
|  |  | ||||||
|  | # mkdocs documentation | ||||||
|  | /site | ||||||
|  |  | ||||||
|  | # mypy | ||||||
|  | .mypy_cache/ | ||||||
|  | .dmypy.json | ||||||
|  | dmypy.json | ||||||
|  |  | ||||||
|  | # Pyre type checker | ||||||
|  | .pyre/ | ||||||
|  |  | ||||||
							
								
								
									
										613
									
								
								LICENSE
									
									
									
									
									
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							| @@ -0,0 +1,613 @@ | |||||||
|  | GNU AFFERO GENERAL PUBLIC LICENSE | ||||||
|  |  | ||||||
|  | Version 3, 19 November 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. | ||||||
|  |  | ||||||
|  | Preamble | ||||||
|  |  | ||||||
|  | The GNU Affero General Public License is a free, copyleft license for software | ||||||
|  | and other kinds of works, specifically designed to ensure cooperation with | ||||||
|  | the community in the case of network server software. | ||||||
|  |  | ||||||
|  | The licenses for most software and other practical works are designed to take | ||||||
|  | away your freedom to share and change the works. By contrast, our General | ||||||
|  | Public Licenses are intended to guarantee your freedom to share and change | ||||||
|  | all versions of a program--to make sure it remains free software for all its | ||||||
|  | users. | ||||||
|  |  | ||||||
|  | When we speak of free software, we are referring to freedom, not price. Our | ||||||
|  | General Public Licenses are designed to make sure that you have the freedom | ||||||
|  | to distribute copies of free software (and charge for them if you wish), that | ||||||
|  | you receive source code or can get it if you want it, that you can change | ||||||
|  | the software or use pieces of it in new free programs, and that you know you | ||||||
|  | can do these things. | ||||||
|  |  | ||||||
|  | Developers that use our General Public Licenses protect your rights with two | ||||||
|  | steps: (1) assert copyright on the software, and (2) offer you this License | ||||||
|  | which gives you legal permission to copy, distribute and/or modify the software. | ||||||
|  |  | ||||||
|  | A secondary benefit of defending all users' freedom is that improvements made | ||||||
|  | in alternate versions of the program, if they receive widespread use, become | ||||||
|  | available for other developers to incorporate. Many developers of free software | ||||||
|  | are heartened and encouraged by the resulting cooperation. However, in the | ||||||
|  | case of software used on network servers, this result may fail to come about. | ||||||
|  | The GNU General Public License permits making a modified version and letting | ||||||
|  | the public access it on a server without ever releasing its source code to | ||||||
|  | the public. | ||||||
|  |  | ||||||
|  | The GNU Affero General Public License is designed specifically to ensure that, | ||||||
|  | in such cases, the modified source code becomes available to the community. | ||||||
|  | It requires the operator of a network server to provide the source code of | ||||||
|  | the modified version running there to the users of that server. Therefore, | ||||||
|  | public use of a modified version, on a publicly accessible server, gives the | ||||||
|  | public access to the source code of the modified version. | ||||||
|  |  | ||||||
|  | An older license, called the Affero General Public License and published by | ||||||
|  | Affero, was designed to accomplish similar goals. This is a different license, | ||||||
|  | not a version of the Affero GPL, but Affero has released a new version of | ||||||
|  | the Affero GPL which permits relicensing under this license. | ||||||
|  |  | ||||||
|  | The precise terms and conditions for copying, distribution and modification | ||||||
|  | follow. | ||||||
|  |  | ||||||
|  | TERMS AND CONDITIONS | ||||||
|  |  | ||||||
|  |    0. Definitions. | ||||||
|  |  | ||||||
|  |    "This License" refers to version 3 of the GNU Affero General Public License. | ||||||
|  |  | ||||||
|  | "Copyright" also means copyright-like laws that apply to other kinds of works, | ||||||
|  | such as semiconductor masks. | ||||||
|  |  | ||||||
|  | "The Program" refers to any copyrightable work licensed under this License. | ||||||
|  | Each licensee is addressed as "you". "Licensees" and "recipients" may be individuals | ||||||
|  | or organizations. | ||||||
|  |  | ||||||
|  | To "modify" a work means to copy from or adapt all or part of the work in | ||||||
|  | a fashion requiring copyright permission, other than the making of an exact | ||||||
|  | copy. The resulting work is called a "modified version" of the earlier work | ||||||
|  | or a work "based on" the earlier work. | ||||||
|  |  | ||||||
|  | A "covered work" means either the unmodified Program or a work based on the | ||||||
|  | Program. | ||||||
|  |  | ||||||
|  | To "propagate" a work means to do anything with it that, without permission, | ||||||
|  | would make you directly or secondarily liable for infringement under applicable | ||||||
|  | copyright law, except executing it on a computer or modifying a private copy. | ||||||
|  | Propagation includes copying, distribution (with or without modification), | ||||||
|  | making available to the public, and in some countries other activities as | ||||||
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|  | To "convey" a work means any kind of propagation that enables other parties | ||||||
|  | to make or receive copies. Mere interaction with a user through a computer | ||||||
|  | network, with no transfer of a copy, is not conveying. | ||||||
|  |  | ||||||
|  | An interactive user interface displays "Appropriate Legal Notices" to the | ||||||
|  | extent that it includes a convenient and prominently visible feature that | ||||||
|  | (1) displays an appropriate copyright notice, and (2) tells the user that | ||||||
|  | there is no warranty for the work (except to the extent that warranties are | ||||||
|  | provided), that licensees may convey the work under this License, and how | ||||||
|  | to view a copy of this License. If the interface presents a list of user commands | ||||||
|  | or options, such as a menu, a prominent item in the list meets this criterion. | ||||||
|  |  | ||||||
|  |    1. Source Code. | ||||||
|  |  | ||||||
|  | The "source code" for a work means the preferred form of the work for making | ||||||
|  | modifications to it. "Object code" means any non-source form of a work. | ||||||
|  |  | ||||||
|  | A "Standard Interface" means an interface that either is an official standard | ||||||
|  | defined by a recognized standards body, or, in the case of interfaces specified | ||||||
|  | for a particular programming language, one that is widely used among developers | ||||||
|  | working in that language. | ||||||
|  |  | ||||||
|  | The "System Libraries" of an executable work include anything, other than | ||||||
|  | the work as a whole, that (a) is included in the normal form of packaging | ||||||
|  | a Major Component, but which is not part of that Major Component, and (b) | ||||||
|  | serves only to enable use of the work with that Major Component, or to implement | ||||||
|  | a Standard Interface for which an implementation is available to the public | ||||||
|  | in source code form. A "Major Component", in this context, means a major essential | ||||||
|  | component (kernel, window system, and so on) of the specific operating system | ||||||
|  | (if any) on which the executable work runs, or a compiler used to produce | ||||||
|  | the work, or an object code interpreter used to run it. | ||||||
|  |  | ||||||
|  | The "Corresponding Source" for a work in object code form means all the source | ||||||
|  | code needed to generate, install, and (for an executable work) run the object | ||||||
|  | code and to modify the work, including scripts to control those activities. | ||||||
|  | However, it does not include the work's System Libraries, or general-purpose | ||||||
|  | tools or generally available free programs which are used unmodified in performing | ||||||
|  | those activities but which are not part of the work. For example, Corresponding | ||||||
|  | Source includes interface definition files associated with source files for | ||||||
|  | the work, and the source code for shared libraries and dynamically linked | ||||||
|  | subprograms that the work is specifically designed to require, such as by | ||||||
|  | intimate data communication or control flow between those | ||||||
|  |  | ||||||
|  |    subprograms and other parts of the work. | ||||||
|  |  | ||||||
|  | The Corresponding Source need not include anything that users can regenerate | ||||||
|  | automatically from other parts of the Corresponding Source. | ||||||
|  |  | ||||||
|  |    The Corresponding Source for a work in source code form is that same work. | ||||||
|  |  | ||||||
|  |    2. Basic Permissions. | ||||||
|  |  | ||||||
|  | All rights granted under this License are granted for the term of copyright | ||||||
|  | on the Program, and are irrevocable provided the stated conditions are met. | ||||||
|  | This License explicitly affirms your unlimited permission to run the unmodified | ||||||
|  | Program. The output from running a covered work is covered by this License | ||||||
|  | only if the output, given its content, constitutes a covered work. This License | ||||||
|  | acknowledges your rights of fair use or other equivalent, as provided by copyright | ||||||
|  | law. | ||||||
|  |  | ||||||
|  | You may make, run and propagate covered works that you do not convey, without | ||||||
|  | conditions so long as your license otherwise remains in force. You may convey | ||||||
|  | covered works to others for the sole purpose of having them make modifications | ||||||
|  | exclusively for you, or provide you with facilities for running those works, | ||||||
|  | provided that you comply with the terms of this License in conveying all material | ||||||
|  | for which you do not control copyright. Those thus making or running the covered | ||||||
|  | works for you must do so exclusively on your behalf, under your direction | ||||||
|  | and control, on terms that prohibit them from making any copies of your copyrighted | ||||||
|  | material outside their relationship with you. | ||||||
|  |  | ||||||
|  | Conveying under any other circumstances is permitted solely under the conditions | ||||||
|  | stated below. Sublicensing is not allowed; section 10 makes it unnecessary. | ||||||
|  |  | ||||||
|  |    3. Protecting Users' Legal Rights From Anti-Circumvention Law. | ||||||
|  |  | ||||||
|  | No covered work shall be deemed part of an effective technological measure | ||||||
|  | under any applicable law fulfilling obligations under article 11 of the WIPO | ||||||
|  | copyright treaty adopted on 20 December 1996, or similar laws prohibiting | ||||||
|  | or restricting circumvention of such measures. | ||||||
|  |  | ||||||
|  | When you convey a covered work, you waive any legal power to forbid circumvention | ||||||
|  | of technological measures to the extent such circumvention is effected by | ||||||
|  | exercising rights under this License with respect to the covered work, and | ||||||
|  | you disclaim any intention to limit operation or modification of the work | ||||||
|  | as a means of enforcing, against the work's users, your or third parties' | ||||||
|  | legal rights to forbid circumvention of technological measures. | ||||||
|  |  | ||||||
|  |    4. Conveying Verbatim Copies. | ||||||
|  |  | ||||||
|  | You may convey verbatim copies of the Program's source code as you receive | ||||||
|  | it, in any medium, provided that you conspicuously and appropriately publish | ||||||
|  | on each copy an appropriate copyright notice; keep intact all notices stating | ||||||
|  | that this License and any non-permissive terms added in accord with section | ||||||
|  | 7 apply to the code; keep intact all notices of the absence of any warranty; | ||||||
|  | and give all recipients a copy of this License along with the Program. | ||||||
|  |  | ||||||
|  | You may charge any price or no price for each copy that you convey, and you | ||||||
|  | may offer support or warranty protection for a fee. | ||||||
|  |  | ||||||
|  |    5. Conveying Modified Source Versions. | ||||||
|  |  | ||||||
|  | You may convey a work based on the Program, or the modifications to produce | ||||||
|  | it from the Program, in the form of source code under the terms of section | ||||||
|  | 4, provided that you also meet all of these conditions: | ||||||
|  |  | ||||||
|  | a) The work must carry prominent notices stating that you modified it, and | ||||||
|  | giving a relevant date. | ||||||
|  |  | ||||||
|  | b) The work must carry prominent notices stating that it is released under | ||||||
|  | this License and any conditions added under section 7. This requirement modifies | ||||||
|  | the requirement in section 4 to "keep intact all notices". | ||||||
|  |  | ||||||
|  | c) You must license the entire work, as a whole, under this License to anyone | ||||||
|  | who comes into possession of a copy. This License will therefore apply, along | ||||||
|  | with any applicable section 7 additional terms, to the whole of the work, | ||||||
|  | and all its parts, regardless of how they are packaged. This License gives | ||||||
|  | no permission to license the work in any other way, but it does not invalidate | ||||||
|  | such permission if you have separately received it. | ||||||
|  |  | ||||||
|  | d) If the work has interactive user interfaces, each must display Appropriate | ||||||
|  | Legal Notices; however, if the Program has interactive interfaces that do | ||||||
|  | not display Appropriate Legal Notices, your work need not make them do so. | ||||||
|  |  | ||||||
|  | A compilation of a covered work with other separate and independent works, | ||||||
|  | which are not by their nature extensions of the covered work, and which are | ||||||
|  | not combined with it such as to form a larger program, in or on a volume of | ||||||
|  | a storage or distribution medium, is called an "aggregate" if the compilation | ||||||
|  | and its resulting copyright are not used to limit the access or legal rights | ||||||
|  | of the compilation's users beyond what the individual works permit. Inclusion | ||||||
|  | of a covered work in an aggregate does not cause this License to apply to | ||||||
|  | the other parts of the aggregate. | ||||||
|  |  | ||||||
|  |    6. Conveying Non-Source Forms. | ||||||
|  |  | ||||||
|  | You may convey a covered work in object code form under the terms of sections | ||||||
|  | 4 and 5, provided that you also convey the machine-readable Corresponding | ||||||
|  | Source under the terms of this License, in one of these ways: | ||||||
|  |  | ||||||
|  | a) Convey the object code in, or embodied in, a physical product (including | ||||||
|  | a physical distribution medium), accompanied by the Corresponding Source fixed | ||||||
|  | on a durable physical medium customarily used for software interchange. | ||||||
|  |  | ||||||
|  | b) Convey the object code in, or embodied in, a physical product (including | ||||||
|  | a physical distribution medium), accompanied by a written offer, valid for | ||||||
|  | at least three years and valid for as long as you offer spare parts or customer | ||||||
|  | support for that product model, to give anyone who possesses the object code | ||||||
|  | either (1) a copy of the Corresponding Source for all the software in the | ||||||
|  | product that is covered by this License, on a durable physical medium customarily | ||||||
|  | used for software interchange, for a price no more than your reasonable cost | ||||||
|  | of physically performing this conveying of source, or (2) access to copy the | ||||||
|  | Corresponding Source from a network server at no charge. | ||||||
|  |  | ||||||
|  | c) Convey individual copies of the object code with a copy of the written | ||||||
|  | offer to provide the Corresponding Source. This alternative is allowed only | ||||||
|  | occasionally and noncommercially, and only if you received the object code | ||||||
|  | with such an offer, in accord with subsection 6b. | ||||||
|  |  | ||||||
|  | d) Convey the object code by offering access from a designated place (gratis | ||||||
|  | or for a charge), and offer equivalent access to the Corresponding Source | ||||||
|  | in the same way through the same place at no further charge. You need not | ||||||
|  | require recipients to copy the Corresponding Source along with the object | ||||||
|  | code. If the place to copy the object code is a network server, the Corresponding | ||||||
|  | Source may be on a different server (operated by you or a third party) that | ||||||
|  | supports equivalent copying facilities, provided you maintain clear directions | ||||||
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|  | of what server hosts the Corresponding Source, you remain obligated to ensure | ||||||
|  | that it is available for as long as needed to satisfy these requirements. | ||||||
|  |  | ||||||
|  | e) Convey the object code using peer-to-peer transmission, provided you inform | ||||||
|  | other peers where the object code and Corresponding Source of the work are | ||||||
|  | being offered to the general public at no charge under subsection 6d. | ||||||
|  |  | ||||||
|  | A separable portion of the object code, whose source code is excluded from | ||||||
|  | the Corresponding Source as a System Library, need not be included in conveying | ||||||
|  | the object code work. | ||||||
|  |  | ||||||
|  | A "User Product" is either (1) a "consumer product", which means any tangible | ||||||
|  | personal property which is normally used for personal, family, or household | ||||||
|  | purposes, or (2) anything designed or sold for incorporation into a dwelling. | ||||||
|  | In determining whether a product is a consumer product, doubtful cases shall | ||||||
|  | be resolved in favor of coverage. For a particular product received by a particular | ||||||
|  | user, "normally used" refers to a typical or common use of that class of product, | ||||||
|  | regardless of the status of the particular user or of the way in which the | ||||||
|  | particular user actually uses, or expects or is expected to use, the product. | ||||||
|  | A product is a consumer product regardless of whether the product has substantial | ||||||
|  | commercial, industrial or non-consumer uses, unless such uses represent the | ||||||
|  | only significant mode of use of the product. | ||||||
|  |  | ||||||
|  | "Installation Information" for a User Product means any methods, procedures, | ||||||
|  | authorization keys, or other information required to install and execute modified | ||||||
|  | versions of a covered work in that User Product from a modified version of | ||||||
|  | its Corresponding Source. The information must suffice to ensure that the | ||||||
|  | continued functioning of the modified object code is in no case prevented | ||||||
|  | or interfered with solely because modification has been made. | ||||||
|  |  | ||||||
|  | If you convey an object code work under this section in, or with, or specifically | ||||||
|  | for use in, a User Product, and the conveying occurs as part of a transaction | ||||||
|  | in which the right of possession and use of the User Product is transferred | ||||||
|  | to the recipient in perpetuity or for a fixed term (regardless of how the | ||||||
|  | transaction is characterized), the Corresponding Source conveyed under this | ||||||
|  | section must be accompanied by the Installation Information. But this requirement | ||||||
|  | does not apply if neither you nor any third party retains the ability to install | ||||||
|  | modified object code on the User Product (for example, the work has been installed | ||||||
|  | in ROM). | ||||||
|  |  | ||||||
|  | The requirement to provide Installation Information does not include a requirement | ||||||
|  | to continue to provide support service, warranty, or updates for a work that | ||||||
|  | has been modified or installed by the recipient, or for the User Product in | ||||||
|  | which it has been modified or installed. Access to a network may be denied | ||||||
|  | when the modification itself materially and adversely affects the operation | ||||||
|  | of the network or violates the rules and protocols for communication across | ||||||
|  | the network. | ||||||
|  |  | ||||||
|  | Corresponding Source conveyed, and Installation Information provided, in accord | ||||||
|  | with this section must be in a format that is publicly documented (and with | ||||||
|  | an implementation available to the public in source code form), and must require | ||||||
|  | no special password or key for unpacking, reading or copying. | ||||||
|  |  | ||||||
|  |    7. Additional Terms. | ||||||
|  |  | ||||||
|  | "Additional permissions" are terms that supplement the terms of this License | ||||||
|  | by making exceptions from one or more of its conditions. Additional permissions | ||||||
|  | that are applicable to the entire Program shall be treated as though they | ||||||
|  | were included in this License, to the extent that they are valid under applicable | ||||||
|  | law. If additional permissions apply only to part of the Program, that part | ||||||
|  | may be used separately under those permissions, but the entire Program remains | ||||||
|  | governed by this License without regard to the additional permissions. | ||||||
|  |  | ||||||
|  | When you convey a copy of a covered work, you may at your option remove any | ||||||
|  | additional permissions from that copy, or from any part of it. (Additional | ||||||
|  | permissions may be written to require their own removal in certain cases when | ||||||
|  | you modify the work.) You may place additional permissions on material, added | ||||||
|  | by you to a covered work, for which you have or can give appropriate copyright | ||||||
|  | permission. | ||||||
|  |  | ||||||
|  | Notwithstanding any other provision of this License, for material you add | ||||||
|  | to a covered work, you may (if authorized by the copyright holders of that | ||||||
|  | material) supplement the terms of this License with terms: | ||||||
|  |  | ||||||
|  | a) Disclaiming warranty or limiting liability differently from the terms of | ||||||
|  | sections 15 and 16 of this License; or | ||||||
|  |  | ||||||
|  | b) Requiring preservation of specified reasonable legal notices or author | ||||||
|  | attributions in that material or in the Appropriate Legal Notices displayed | ||||||
|  | by works containing it; or | ||||||
|  |  | ||||||
|  | c) Prohibiting misrepresentation of the origin of that material, or requiring | ||||||
|  | that modified versions of such material be marked in reasonable ways as different | ||||||
|  | from the original version; or | ||||||
|  |  | ||||||
|  | d) Limiting the use for publicity purposes of names of licensors or authors | ||||||
|  | of the material; or | ||||||
|  |  | ||||||
|  | e) Declining to grant rights under trademark law for use of some trade names, | ||||||
|  | trademarks, or service marks; or | ||||||
|  |  | ||||||
|  | f) Requiring indemnification of licensors and authors of that material by | ||||||
|  | anyone who conveys the material (or modified versions of it) with contractual | ||||||
|  | assumptions of liability to the recipient, for any liability that these contractual | ||||||
|  | assumptions directly impose on those licensors and authors. | ||||||
|  |  | ||||||
|  | All other non-permissive additional terms are considered "further restrictions" | ||||||
|  | within the meaning of section 10. If the Program as you received it, or any | ||||||
|  | part of it, contains a notice stating that it is governed by this License | ||||||
|  | along with a term that is a further restriction, you may remove that term. | ||||||
|  | If a license document contains a further restriction but permits relicensing | ||||||
|  | or conveying under this License, you may add to a covered work material governed | ||||||
|  | by the terms of that license document, provided that the further restriction | ||||||
|  | does not survive such relicensing or conveying. | ||||||
|  |  | ||||||
|  | If you add terms to a covered work in accord with this section, you must place, | ||||||
|  | in the relevant source files, a statement of the additional terms that apply | ||||||
|  | to those files, or a notice indicating where to find the applicable terms. | ||||||
|  |  | ||||||
|  | Additional terms, permissive or non-permissive, may be stated in the form | ||||||
|  | of a separately written license, or stated as exceptions; the above requirements | ||||||
|  | apply either way. | ||||||
|  |  | ||||||
|  |    8. Termination. | ||||||
|  |  | ||||||
|  | You may not propagate or modify a covered work except as expressly provided | ||||||
|  | under this License. Any attempt otherwise to propagate or modify it is void, | ||||||
|  | and will automatically terminate your rights under this License (including | ||||||
|  | any patent licenses granted under the third paragraph of section 11). | ||||||
|  |  | ||||||
|  | However, if you cease all violation of this License, then your license from | ||||||
|  | a particular copyright holder is reinstated (a) provisionally, unless and | ||||||
|  | until the copyright holder explicitly and finally terminates your license, | ||||||
|  | and (b) permanently, if the copyright holder fails to notify you of the violation | ||||||
|  | by some reasonable means prior to 60 days after the cessation. | ||||||
|  |  | ||||||
|  | Moreover, your license from a particular copyright holder is reinstated permanently | ||||||
|  | if the copyright holder notifies you of the violation by some reasonable means, | ||||||
|  | this is the first time you have received notice of violation of this License | ||||||
|  | (for any work) from that copyright holder, and you cure the violation prior | ||||||
|  | to 30 days after your receipt of the notice. | ||||||
|  |  | ||||||
|  | Termination of your rights under this section does not terminate the licenses | ||||||
|  | of parties who have received copies or rights from you under this License. | ||||||
|  | If your rights have been terminated and not permanently reinstated, you do | ||||||
|  | not qualify to receive new licenses for the same material under section 10. | ||||||
|  |  | ||||||
|  |    9. Acceptance Not Required for Having Copies. | ||||||
|  |  | ||||||
|  | You are not required to accept this License in order to receive or run a copy | ||||||
|  | of the Program. Ancillary propagation of a covered work occurring solely as | ||||||
|  | a consequence of using peer-to-peer transmission to receive a copy likewise | ||||||
|  | does not require acceptance. However, nothing other than this License grants | ||||||
|  | you permission to propagate or modify any covered work. These actions infringe | ||||||
|  | copyright if you do not accept this License. Therefore, by modifying or propagating | ||||||
|  | a covered work, you indicate your acceptance of this License to do so. | ||||||
|  |  | ||||||
|  |    10. Automatic Licensing of Downstream Recipients. | ||||||
|  |  | ||||||
|  | Each time you convey a covered work, the recipient automatically receives | ||||||
|  | a license from the original licensors, to run, modify and propagate that work, | ||||||
|  | subject to this License. You are not responsible for enforcing compliance | ||||||
|  | by third parties with this License. | ||||||
|  |  | ||||||
|  | An "entity transaction" is a transaction transferring control of an organization, | ||||||
|  | or substantially all assets of one, or subdividing an organization, or merging | ||||||
|  | organizations. If propagation of a covered work results from an entity transaction, | ||||||
|  | each party to that transaction who receives a copy of the work also receives | ||||||
|  | whatever licenses to the work the party's predecessor in interest had or could | ||||||
|  | give under the previous paragraph, plus a right to possession of the Corresponding | ||||||
|  | Source of the work from the predecessor in interest, if the predecessor has | ||||||
|  | it or can get it with reasonable efforts. | ||||||
|  |  | ||||||
|  | You may not impose any further restrictions on the exercise of the rights | ||||||
|  | granted or affirmed under this License. For example, you may not impose a | ||||||
|  | license fee, royalty, or other charge for exercise of rights granted under | ||||||
|  | this License, and you may not initiate litigation (including a cross-claim | ||||||
|  | or counterclaim in a lawsuit) alleging that any patent claim is infringed | ||||||
|  | by making, using, selling, offering for sale, or importing the Program or | ||||||
|  | any portion of it. | ||||||
|  |  | ||||||
|  |    11. Patents. | ||||||
|  |  | ||||||
|  | A "contributor" is a copyright holder who authorizes use under this License | ||||||
|  | of the Program or a work on which the Program is based. The work thus licensed | ||||||
|  | is called the contributor's "contributor version". | ||||||
|  |  | ||||||
|  | A contributor's "essential patent claims" are all patent claims owned or controlled | ||||||
|  | by the contributor, whether already acquired or hereafter acquired, that would | ||||||
|  | be infringed by some manner, permitted by this License, of making, using, | ||||||
|  | or selling its contributor version, but do not include claims that would be | ||||||
|  | infringed only as a consequence of further modification of the contributor | ||||||
|  | version. For purposes of this definition, "control" includes the right to | ||||||
|  | grant patent sublicenses in a manner consistent with the requirements of this | ||||||
|  | License. | ||||||
|  |  | ||||||
|  | Each contributor grants you a non-exclusive, worldwide, royalty-free patent | ||||||
|  | license under the contributor's essential patent claims, to make, use, sell, | ||||||
|  | offer for sale, import and otherwise run, modify and propagate the contents | ||||||
|  | of its contributor version. | ||||||
|  |  | ||||||
|  | In the following three paragraphs, a "patent license" is any express agreement | ||||||
|  | or commitment, however denominated, not to enforce a patent (such as an express | ||||||
|  | permission to practice a patent or covenant not to s ue for patent infringement). | ||||||
|  | To "grant" such a patent license to a party means to make such an agreement | ||||||
|  | or commitment not to enforce a patent against the party. | ||||||
|  |  | ||||||
|  | If you convey a covered work, knowingly relying on a patent license, and the | ||||||
|  | Corresponding Source of the work is not available for anyone to copy, free | ||||||
|  | of charge and under the terms of this License, through a publicly available | ||||||
|  | network server or other readily accessible means, then you must either (1) | ||||||
|  | cause the Corresponding Source to be so available, or (2) arrange to deprive | ||||||
|  | yourself of the benefit of the patent license for this particular work, or | ||||||
|  | (3) arrange, in a manner consistent with the requirements of this License, | ||||||
|  | to extend the patent | ||||||
|  |  | ||||||
|  | license to downstream recipients. "Knowingly relying" means you have actual | ||||||
|  | knowledge that, but for the patent license, your conveying the covered work | ||||||
|  | in a country, or your recipient's use of the covered work in a country, would | ||||||
|  | infringe one or more identifiable patents in that country that you have reason | ||||||
|  | to believe are valid. | ||||||
|  |  | ||||||
|  | If, pursuant to or in connection with a single transaction or arrangement, | ||||||
|  | you convey, or propagate by procuring conveyance of, a covered work, and grant | ||||||
|  | a patent license to some of the parties receiving the covered work authorizing | ||||||
|  | them to use, propagate, modify or convey a specific copy of the covered work, | ||||||
|  | then the patent license you grant is automatically extended to all recipients | ||||||
|  | of the covered work and works based on it. | ||||||
|  |  | ||||||
|  | A patent license is "discriminatory" if it does not include within the scope | ||||||
|  | of its coverage, prohibits the exercise of, or is conditioned on the non-exercise | ||||||
|  | of one or more of the rights that are specifically granted under this License. | ||||||
|  | You may not convey a covered work if you are a party to an arrangement with | ||||||
|  | a third party that is in the business of distributing software, under which | ||||||
|  | you make payment to the third party based on the extent of your activity of | ||||||
|  | conveying the work, and under which the third party grants, to any of the | ||||||
|  | parties who would receive the covered work from you, a discriminatory patent | ||||||
|  | license (a) in connection with copies of the covered work conveyed by you | ||||||
|  | (or copies made from those copies), or (b) primarily for and in connection | ||||||
|  | with specific products or compilations that contain the covered work, unless | ||||||
|  | you entered into that arrangement, or that patent license was granted, prior | ||||||
|  | to 28 March 2007. | ||||||
|  |  | ||||||
|  | Nothing in this License shall be construed as excluding or limiting any implied | ||||||
|  | license or other defenses to infringement that may otherwise be available | ||||||
|  | to you under applicable patent law. | ||||||
|  |  | ||||||
|  |    12. No Surrender of Others' Freedom. | ||||||
|  |  | ||||||
|  | If conditions are imposed on you (whether by court order, agreement or otherwise) | ||||||
|  | that contradict the conditions of this License, they do not excuse you from | ||||||
|  | the conditions of this License. If you cannot convey a covered work so as | ||||||
|  | to satisfy simultaneously your obligations under this License and any other | ||||||
|  | pertinent obligations, then as a consequence you may | ||||||
|  |  | ||||||
|  | not convey it at all. For example, if you agree to terms that obligate you | ||||||
|  | to collect a royalty for further conveying from those to whom you convey the | ||||||
|  | Program, the only way you could satisfy both those terms and this License | ||||||
|  | would be to refrain entirely from conveying the Program. | ||||||
|  |  | ||||||
|  |    13. Remote Network Interaction; Use with the GNU General Public License. | ||||||
|  |  | ||||||
|  | Notwithstanding any other provision of this License, if you modify the Program, | ||||||
|  | your modified version must prominently offer all users interacting with it | ||||||
|  | remotely through a computer network (if your version supports such interaction) | ||||||
|  | an opportunity to receive the Corresponding Source of your version by providing | ||||||
|  | access to the Corresponding Source from a network server at no charge, through | ||||||
|  | some standard or customary means of facilitating copying of software. This | ||||||
|  | Corresponding Source shall include the Corresponding Source for any work covered | ||||||
|  | by version 3 of the GNU General Public License that is incorporated pursuant | ||||||
|  | to the following paragraph. | ||||||
|  |  | ||||||
|  | Notwithstanding any other provision of this License, you have permission to | ||||||
|  | link or combine any covered work with a work licensed under version 3 of the | ||||||
|  | GNU General Public License into a single combined work, and to convey the | ||||||
|  | resulting work. The terms of this License will continue to apply to the part | ||||||
|  | which is the covered work, but the work with which it is combined will remain | ||||||
|  | governed by version 3 of the GNU General Public License. | ||||||
|  |  | ||||||
|  |    14. Revised Versions of this License. | ||||||
|  |  | ||||||
|  | The Free Software Foundation may publish revised and/or new versions of the | ||||||
|  | GNU Affero 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 Program specifies | ||||||
|  | that a certain numbered version of the GNU Affero General Public License "or | ||||||
|  | any later version" applies to it, you have the option of following the terms | ||||||
|  | and conditions either of that numbered version or of any later version published | ||||||
|  | by the Free Software Foundation. If the Program does not specify a version | ||||||
|  | number of the GNU Affero General Public License, you may choose any version | ||||||
|  | ever published by the Free Software Foundation. | ||||||
|  |  | ||||||
|  | If the Program specifies that a proxy can decide which future versions of | ||||||
|  | the GNU Affero General Public License can be used, that proxy's public statement | ||||||
|  | of acceptance of a version permanently authorizes you to choose that version | ||||||
|  | for the Program. | ||||||
|  |  | ||||||
|  | Later license versions may give you additional or different permissions. However, | ||||||
|  | no additional obligations are imposed on any author or copyright holder as | ||||||
|  | a result of your choosing to follow a later version. | ||||||
|  |  | ||||||
|  |    15. Disclaimer of Warranty. | ||||||
|  |  | ||||||
|  | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE | ||||||
|  | LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR | ||||||
|  | OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER | ||||||
|  | EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | ||||||
|  | OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS | ||||||
|  | TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM | ||||||
|  | PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR | ||||||
|  | CORRECTION. | ||||||
|  |  | ||||||
|  |    16. Limitation of Liability. | ||||||
|  |  | ||||||
|  | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL | ||||||
|  | ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM | ||||||
|  | AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, | ||||||
|  | INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO | ||||||
|  | USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED | ||||||
|  | INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE | ||||||
|  | PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER | ||||||
|  | PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. | ||||||
|  |  | ||||||
|  |    17. Interpretation of Sections 15 and 16. | ||||||
|  |  | ||||||
|  | If the disclaimer of warranty and limitation of liability provided above cannot | ||||||
|  | be given local legal effect according to their terms, reviewing courts shall | ||||||
|  | apply local law that most closely approximates an absolute waiver of all civil | ||||||
|  | liability in connection with the Program, unless a warranty or assumption | ||||||
|  | of liability accompanies a copy of the Program in return for a fee. END OF | ||||||
|  | TERMS AND CONDITIONS | ||||||
|  |  | ||||||
|  | How to Apply These Terms to Your New Programs | ||||||
|  |  | ||||||
|  | If you develop a new program, and you want it to be of the greatest possible | ||||||
|  | use to the public, the best way to achieve this is to make it free software | ||||||
|  | which everyone can redistribute and change under these terms. | ||||||
|  |  | ||||||
|  | To do so, attach the following notices to the program. It is safest to attach | ||||||
|  | them to the start of each source file to most effectively state the exclusion | ||||||
|  | of warranty; and each file should have at least the "copyright" line and a | ||||||
|  | pointer to where the full notice is found. | ||||||
|  |  | ||||||
|  | <one line to give the program's name and a brief idea of what it does.> | ||||||
|  |  | ||||||
|  | Copyright (C) <year> <name of author> | ||||||
|  |  | ||||||
|  | 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/>. | ||||||
|  |  | ||||||
|  | Also add information on how to contact you by electronic and paper mail. | ||||||
|  |  | ||||||
|  | If your software can interact with users remotely through a computer network, | ||||||
|  | you should also make sure that it provides a way for users to get its source. | ||||||
|  | For example, if your program is a web application, its interface could display | ||||||
|  | a "Source" link that leads users to an archive of the code. There are many | ||||||
|  | ways you could offer source, and different solutions will be better for different | ||||||
|  | programs; see section 13 for the specific requirements. | ||||||
|  |  | ||||||
|  | You should also get your employer (if you work as a programmer) or school, | ||||||
|  | if any, to sign a "copyright disclaimer" for the program, if necessary. For | ||||||
|  | more information on this, and how to apply and follow the GNU AGPL, see <https://www.gnu.org/licenses/>. | ||||||
		Reference in New Issue
	
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