Question about attribution under the MIT License
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Question about attribution under the MIT License
 
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Hi,
I have a been wondering recently about attribution under the MIT License. Code in Pharo and code contributed to Pharo is and should be licensed under the MIT License. https://en.wikipedia.org/wiki/MIT_License Contributors sign an extra agreement. http://files.pharo.org/media/PharoSoftwareDistributionAgreement.pdf Here, contributors give a license so Pharo can include their code. As I read the MIT license the original author keeps the copyright and about the only requirement is that that copyright shall be included when the code is used. The extra agreement does not transfer copyright. So, all authors should be mentioned in the general Pharo MIT license. The reason I was thinking about this is that many people on the list seems to be under the impression that MIT licensed code means that you can freely copy it, like most recently in the discussions about Dophin Smalltalk. I think copying MIT licensed code requires proper attribution. If people copy (my, someone else's) code from Pharo to somewhere else, I want them to at least acknowledge that fact, preferably include a general Pharo (contributors) copyright, but ideally (my, their) copyright. But that would also mean that Pharo has to do the same. I think we should list and update the official contributor list, including the historical list of original authors going back. Am I right or wrong ? How do other people feel about this ? Sven |
Re: Question about attribution under the MIT License
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yes you are correct, keeping the copyright list in is the requirement pretty much of any license. to make sure that is not a transfer of copyright but rather what it really is, a license , to use the code as you wish. Frankly as a lawyere I dont care, this is open source, code is modified all the time. how you make sure your copyright is intact ? you cant. Its not clear cut case, and the moment someone modifies your code he creates his own copyright on the code he modified. And then even if you want to go to the court over this the burden of proof will be on you to prove how much copyright you have over the code and exactly which parts. Obviously if the code is not modified at all , at least the part you claiming copyright for , and you can prove it that is yours beyond reasonable doubt then you are fine, though you will still have to go to the court to defend and suffer all the expenses and pain that equates.On Fri, Jan 8, 2016 at 6:09 PM Sven Van Caekenberghe <[hidden email]> wrote: Hi, |
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In reply to this post by Sven Van Caekenberghe-2
On Sat, Jan 9, 2016 at 12:08 AM, Sven Van Caekenberghe <[hidden email]> wrote:
> Hi, > > I have a been wondering recently about attribution under the MIT License. > > Code in Pharo and code contributed to Pharo is and should be licensed under the MIT License. > > https://en.wikipedia.org/wiki/MIT_License > > Contributors sign an extra agreement. > > http://files.pharo.org/media/PharoSoftwareDistributionAgreement.pdf > > Here, contributors give a license so Pharo can include their code. > > As I read the MIT license the original author keeps the copyright and about the only requirement is that that copyright shall be included when the code is used. The extra agreement does not transfer copyright. > > So, all authors should be mentioned in the general Pharo MIT license. > > The reason I was thinking about this is that many people on the list seems to be under the impression that MIT licensed code means that you can freely copy it, like most recently in the discussions about Dophin Smalltalk. I think copying MIT licensed code requires proper attribution. The MIT license allows you to sub-license, so technically I guess you could re-license it to someone (or back to yourself) with the attribution requirement removed. But that would be really be bad form. Eric Raymond says it well [1]: "the Lockean property customs of hackerdom are a means of maximizing reputation incentives; of ensuring that peer credit goes where it is due and does not go where it is not due. ... Surreptitiously filing someone's name off a project is, in cultural context, one of the ultimate crimes. Doing this steals the victim's gift to be presented as the thief's own. [1] http://catb.org/~esr/writings/homesteading/homesteading/ar01s09.html > If people copy (my, someone else's) code from Pharo to somewhere else, I want them to at least acknowledge that fact, preferably include a general Pharo (contributors) copyright, but ideally (my, their) copyright. > > But that would also mean that Pharo has to do the same. I think we should list and update the official contributor list, including the historical list of original authors going back. > > Am I right or wrong ? > > How do other people feel about this ? I agree with you. Paying attention to this sort of thing builds community trust and involvement. cheers -ben |
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In reply to this post by Sven Van Caekenberghe-2
This line form the text of the license suggests we should really be bundling the full license text with our code, not just stating "this code is MIT" on the STH project page:
"The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software." Because of this, I've started adding #catalogLicense methods to STH Configs I manage that return the entire MIT license text with a copyright statement. I think everyone should do the same. > Sent: Friday, January 08, 2016 at 11:08 AM > From: "Sven Van Caekenberghe" <[hidden email]> > To: "Pharo Development List" <[hidden email]> > Subject: [Pharo-dev] Question about attribution under the MIT License > > Hi, > > I have a been wondering recently about attribution under the MIT License. > > Code in Pharo and code contributed to Pharo is and should be licensed under the MIT License. > > https://en.wikipedia.org/wiki/MIT_License > > Contributors sign an extra agreement. > > http://files.pharo.org/media/PharoSoftwareDistributionAgreement.pdf > > Here, contributors give a license so Pharo can include their code. > > As I read the MIT license the original author keeps the copyright and about the only requirement is that that copyright shall be included when the code is used. The extra agreement does not transfer copyright. > > So, all authors should be mentioned in the general Pharo MIT license. > > The reason I was thinking about this is that many people on the list seems to be under the impression that MIT licensed code means that you can freely copy it, like most recently in the discussions about Dophin Smalltalk. I think copying MIT licensed code requires proper attribution. > > If people copy (my, someone else's) code from Pharo to somewhere else, I want them to at least acknowledge that fact, preferably include a general Pharo (contributors) copyright, but ideally (my, their) copyright. > > But that would also mean that Pharo has to do the same. I think we should list and update the official contributor list, including the historical list of original authors going back. > > Am I right or wrong ? > > How do other people feel about this ? > > Sven > > > |
Re: Question about attribution under the MIT License
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This might be relevant too:
http://meta.stackexchange.com/questions/272956/a-new-code-license-the-mit-this-time-with-attribution-required Somewhere in the text they say: << You are also welcome to use the MIT License as it is traditionally interpreted: by preserving the full license with relevant fields (copyright year and copyright holder) completed. >> Literally this would not be very practical, but somehow preserving names should be doable. > On 08 Jan 2016, at 19:55, monty <[hidden email]> wrote: > > This line form the text of the license suggests we should really be bundling the full license text with our code, not just stating "this code is MIT" on the STH project page: > > "The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software." > > Because of this, I've started adding #catalogLicense methods to STH Configs I manage that return the entire MIT license text with a copyright statement. I think everyone should do the same. > >> Sent: Friday, January 08, 2016 at 11:08 AM >> From: "Sven Van Caekenberghe" <[hidden email]> >> To: "Pharo Development List" <[hidden email]> >> Subject: [Pharo-dev] Question about attribution under the MIT License >> >> Hi, >> >> I have a been wondering recently about attribution under the MIT License. >> >> Code in Pharo and code contributed to Pharo is and should be licensed under the MIT License. >> >> https://en.wikipedia.org/wiki/MIT_License >> >> Contributors sign an extra agreement. >> >> http://files.pharo.org/media/PharoSoftwareDistributionAgreement.pdf >> >> Here, contributors give a license so Pharo can include their code. >> >> As I read the MIT license the original author keeps the copyright and about the only requirement is that that copyright shall be included when the code is used. The extra agreement does not transfer copyright. >> >> So, all authors should be mentioned in the general Pharo MIT license. >> >> The reason I was thinking about this is that many people on the list seems to be under the impression that MIT licensed code means that you can freely copy it, like most recently in the discussions about Dophin Smalltalk. I think copying MIT licensed code requires proper attribution. >> >> If people copy (my, someone else's) code from Pharo to somewhere else, I want them to at least acknowledge that fact, preferably include a general Pharo (contributors) copyright, but ideally (my, their) copyright. >> >> But that would also mean that Pharo has to do the same. I think we should list and update the official contributor list, including the historical list of original authors going back. >> >> Am I right or wrong ? >> >> How do other people feel about this ? >> >> Sven >> >> >> > |
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