- Pharo-users - lists.pharo.org

Re: [Pharo-users] How to fileIn a string content

by Sven Van Caekenberghe

Probably CodeImporter>>#evaluateFileStream: as used by AbstractFileReference>>#fileIn > On 19 Nov 2014, at 10:56, Hilaire <hilaire(a)drgeo.eu> wrote: > > Hello, > > String streamContents: [:out | DrGeoScriptXXX fileOutOn: out] works well > to fileout a class in a sring. > > How can I do the opposite operation: filein this string to instantiate > the class represented in such a string? > > I did not find out > > Thanks > > Hilaire > > -- > Dr. Geo - http://drgeo.eu > iStoa - http://istoa.drgeo.eu > >

Nov. 19, 2014

How to fileIn a string content

by Hilaire

Hello, String streamContents: [:out | DrGeoScriptXXX fileOutOn: out] works well to fileout a class in a sring. How can I do the opposite operation: filein this string to instantiate the class represented in such a string? I did not find out Thanks Hilaire -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

Nov. 19, 2014

Re: [Pharo-users] Building 64-bit pharo VM

by ClÃ©ment Bera

Hello, What you want to do is difficult because the vm internals rely on the word size. There are two solutions: 1) editing the VM (JIT native code back end + memory manager) to support 64 bits. That's a work in progress. You can discuss about it on the Squeak vm-dev mailing list. 2) compiling the current VM for 64bits whereas internally it runs in 32bits. Reportedly, it works for the interpreter based VM but not everything is working (like no FFI I think). Again discuss that on the squeak vm-dev mailing list. Right now in 32bits it is ok to open image up to 2Gb. You have to be careful with GC though so there are not too many user pauses. On Pharo 4, you will also very soon be able to use Spur the new memory manager. An image is working using it but it's not a 100% stable right now. With spur you can open image up to 3Gb in 32bits. The GC is better so you'll have less user pauses in large images. Spur image: https://ci.inria.fr/pharo/view/4.0-VM-Spur/job/Pharo-spur32/ Spur VM: https://ci.inria.fr/pharo/view/4.0-VM-Spur/job/PharoVM-spur32/ Regards, 2014-11-19 1:07 GMT+01:00 Evan Donahue <emdonahu(a)gmail.com>: > Hello, > > I am working on building a 64-bit pharo vm to open large files, as per a > previous question to the list. I have gone down a few roads from different > dates and with different basic strategies and met with little success so > far. Could someone recommend the best place to look for the vm build > instructions that would be the closest fit to building a current pharo vm > for pharo4 in 64 bits on a 64 bit arch linux os? > > Thanks, > Evan >

Nov. 19, 2014

Building 64-bit pharo VM

by Evan Donahue

Hello, I am working on building a 64-bit pharo vm to open large files, as per a previous question to the list. I have gone down a few roads from different dates and with different basic strategies and met with little success so far. Could someone recommend the best place to look for the vm build instructions that would be the closest fit to building a current pharo vm for pharo4 in 64 bits on a 64 bit arch linux os? Thanks, Evan

Nov. 19, 2014

Maps from Wikipedia loaded on Roassal's RTMetricMap

by Offray Vladimir Luna CÃ¡rdenas

Hi, This Thursday and Saturday we will have a small workshop on data storytelling and I would like to present Pharo/Roassal to the people there as a tool for creating and sharing visualizations. My idea is to use Playgrounds to make agile visualization and then share them using cloud sharing at stfx and etherpads. The maps I would like to make are similar to the ones that have colored countries [1][2], but using internal country geopolitical divisions. For the case of Colombia I would like to use the ones of [3], specifically something like [4] and use the same syntax of RTMetricMap inside the country. [1] http://bit.ly/1yiedrE [2] http://bit.ly/1xTAQV0 [3] https://commons.wikimedia.org/wiki/User:Shadowxfox/Maps#Colombia [4] https://commons.wikimedia.org/wiki/File:Colombia_departamentos_otros.svg So my question is: - There is any way to upload this SGV maps and treat them as the maps already in RTMetricMap, telling the names of the internal geopolitical divisions inside a Country and how to color them according to a value and make them zoomable? - Where can I start to look to support this feature? Notice that this tries to be a leaner approach to the one I had already asked about importing maps from open street map. Thanks, Offray

Nov. 18, 2014

Re: [Pharo-users] Citizen example for manipulating a bibtex file

by Offray Vladimir Luna CÃ¡rdenas

Damien, I will. For the moment I'm using citezen as is and I don't understand its internals. Anyway in its current state is very useful for Zotero bibliographic integration via BibTeX. I'll keep you posted on my experiments on Zotero integration in using Pharo for open/citizen/garage science & research writing. Cheers, Offray El 18/11/14 a las #4, Damien Pollet escribiÃ³: > Please nag me if you want to contribute to Citezen. I haven't touched > the code a long while, but I shouldâ¦ > > On 18 November 2014 02:50, Offray Vladimir Luna CÃ¡rdenas > <offray(a)riseup.net> wrote: >> Hi Sven, >> >> Sorry for my late response. The constructive comments on the list and yours >> in particular are very valuable to my. I was finishing some details, so only >> until now I have the time to implement your suggestions. The new code for >> custom keys on bibtex files from pharo is published at [1] (by the grace of >> Doru's easy publishing of playgrounds on your stfx server) >> >> [1] http://ws.stfx.eu/3CEKQQQ3NL2E >> >> By the way the article I'm writing is about a tool for open, citizen, garage >> research and science developed in Pharo. It is published at [2] and was >> stored nicely using STON[3] and is superb. To test the tool, the article was >> wrote on it. >> >> [2] >> http://mutabit.com/deltas/repos.fossil/grafoscopio/doc/tip/Docs/Es/Articulo… >> >> [3] >> http://mutabit.com/deltas/repos.fossil/grafoscopio/doc/tip/Docs/Es/Articulo… >> >> [4] >> http://mutabit.com/deltas/repos.fossil/grafoscopio/doc/tip/Docs/Es/Articulo… >> >> The only thing I would add to STON would be an option to support line breaks >> so long character sequences can be broken to make the format DVCS friendly >> (git, fossil, etc) and support collaboration and changes tracking. At this >> moment, because of the long lines in STON, the files are treated as binaries >> by fossil :-/. >> >> Thanks for STON and your lessons, >> >> Offray >> >> El 22/10/14 a las #4, Sven Van Caekenberghe escribiÃ³: >> >>> >>>> On 22 Oct 2014, at 18:42, Offray Vladimir Luna CÃ¡rdenas >>>> <offray(a)riseup.net> wrote: >>>> >>>> Hi, >>>> >>>> Thanks again. I have a small script, using Citezen which does the trick. >>>> I can explore and modify the BibTeX File from the playground with this: >>>> >>>> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- >>>> | bibFile bibliography bibStream bibOutputer | >>>> bibFile := ((FileLocator documents / 'U/Libertadores/Grafoscopio') >>>> children >>>> detect: [:each | each basename endsWith: 'bib' ]). >>>> bibliography := CZBibParser parse: bibFile contents. >>>> bibStream := '' writeStream. >>>> 1 to: (bibliography size) do: [:index | >>>> (((bibliography entries at: index) fields at: 2) key = 'shorttitle') >>>> ifTrue: [ >>>> (bibliography entries at: index) >>>> key: ((bibliography entries at: index) fields at: 2) value]. >>>> bibOutputer := CZBibtexOutputer new. >>>> bibStream nextPutAll: >>>> (bibOutputer entryToBibtexString: >>>> (bibliography entries at: index)); cr.]. >>>> bibliography. >>>> bibFile writeStreamDo: [:stream | >>>> stream nextPutAll: bibStream contents withUnixLineEndings ]. >>>> bibStream contents. >>>> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- >>> >>> >>> Some constructive comments about your code (smaller is always better, >>> especially for interactive snippets): >>> >>> - you can change the #detect: to [ :each | each extension = #bib ] >>> - you can iterate directly over the entries with #do: as in bibliography >>> entries do: [ :each | .. ] which saves you the #at: index >>> - there are handy unary shortcuts for accessing elements, like #first, >>> #second and so on (up to #ninth) which also save you parenthesis >>> - you can also construct strings using the idiom String streamContents: [ >>> :bibStream | .. ] >>> >>> Sorry, these jumped to me when I saw your code, I hope you don't mind ;-) >>> >>>> I will put some functionality inspired by this on my prototype this >>>> weekend. >>>> >>>> Cheers, >>>> >>>> Offray >>>> >>>> On 10/21/2014 01:20 AM, stepharo wrote: >>>>> >>>>> Check in the tools there is a bib writer. >>>>> >>>>> Stef >>>>> >>>>> On 21/10/14 03:33, Offray Vladimir Luna CÃ¡rdenas wrote: >>>>>> >>>>>> Thanks Stef and Damien, >>>>>> >>>>>> I have this small script as a proof of concept: >>>>>> >>>>>> =================================== >>>>>> | bibFile bibliography | >>>>>> bibFile := ((FileLocator documents / 'U/Libertadores/Grafoscopio') >>>>>> children >>>>>> detect: [:each | each basename endsWith: 'bib' ]) contents. >>>>>> bibliography := CZBibParser parse: bibFile. >>>>>> 1 to: (bibliography size) do: [:index | >>>>>> (((bibliography entries at: index) fields at: 2) key = 'shorttitle') >>>>>> ifTrue: [ >>>>>> (bibliography entries at: index) >>>>>> key: ((bibliography entries at: index) fields at: 2) value >>>>>> ]]. >>>>>> bibliography. >>>>>> =================================== >>>>>> >>>>>> Now I want to write back the corrected file to the .bib ... just >>>>>> having problems finding which message does the job. I'll keep >>>>>> searching. >>>>>> >>>>>> Cheers, >>>>>> >>>>>> Offray >>>>>> >>>>>> On 10/16/2014 06:40 AM, Damien Cassou wrote: >>>>>>> >>>>>>> from Damien Pollet: >>>>>>> >>>>>>> You will need to load the .bib file from zotero (read the file however >>>>>>> you like, then pass the stream to the CZ parser). You'll get a >>>>>>> CZBibSet (I don't recall the name exactly) which represents the >>>>>>> contents of the file. A Set is composed of entries, each of which has >>>>>>> a key and a set of fields. Finally, fields accept a few different >>>>>>> kinds of values. >>>>>>> >>>>>>> Your processing is just iterating a set then setting the key of each >>>>>>> entry (or possibly removing and re-adding the entry, I don't recall if >>>>>>> it's implemented like a dictionary or more like a list). >>>>>>> >>>>>>> >>>>>>> On Mon, Oct 13, 2014 at 2:57 AM, Offray Vladimir Luna CÃ¡rdenas >>>>>>> <offray(a)riseup.net <mailto:offray@riseup.net>> wrote: >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I'm using a Zotero collection for keeping track of several >>>>>>> references I have >>>>>>> found for my article about the experience of the >>>>>>> outline/tree-like metaphor >>>>>>> for writing inside Pharo (as soon as I have a presentable >>>>>>> working draft I >>>>>>> hope to share it with you). >>>>>>> >>>>>>> Now I want to make a post-processing of the bibtex file exported >>>>>>> from >>>>>>> Zotero. The idea is to use "shorttitle" field instead to replace >>>>>>> the Zotero >>>>>>> auto-generated one and have custom keys. So for example instead >>>>>>> of: >>>>>>> >>>>>>> ======= >>>>>>> @misc{_holistic_????, >>>>>>> title = {Holistic software assessment (Uni Zurich - >>>>>>> 2011) on Vimeo}, >>>>>>> shorttitle = {Girba-holistic-2011}, >>>>>>> url = {http://vimeo.com/42073344?__from=outro-local >>>>>>> <http://vimeo.com/42073344?from=outro-local>}, >>>>>>> urldate = {2014-08-19}, >>>>>>> note = {00000} >>>>>>> } >>>>>>> >>>>>>> ======= >>>>>>> >>>>>>> >>>>>>> I would like to have: >>>>>>> >>>>>>> >>>>>>> ======= >>>>>>> >>>>>>> @misc{Girba-holistic-2011, >>>>>>> title = {Holistic software assessment (Uni Zurich - >>>>>>> 2011) on Vimeo}, >>>>>>> shorttitle = {Girba-holistic-2011}, >>>>>>> url = {http://vimeo.com/42073344?__from=outro-local >>>>>>> <http://vimeo.com/42073344?from=outro-local>}, >>>>>>> urldate = {2014-08-19}, >>>>>>> note = {00000} >>>>>>> } >>>>>>> >>>>>>> ======= >>>>>>> >>>>>>> >>>>>>> I have already installed Citizen and open it on the browser to >>>>>>> see the code, >>>>>>> but I can find any place to start with examples. >>>>>>> >>>>>>> Any advice on how to solve this issue will be appreciated. >>>>>>> >>>>>>> Cheers, >>>>>>> >>>>>>> Offray >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Damien Cassou >>>>>>> http://damiencassou.seasidehosting.st >>>>>>> >>>>>>> "Success is the ability to go from one failure to another without >>>>>>> losing >>>>>>> enthusiasm." >>>>>>> Winston Churchill >>>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> >>>> >>>> >>> >>> >>> >> >> > >

Nov. 18, 2014

Re: [Pharo-users] Citizen example for manipulating a bibtex file

by Damien Pollet

Please nag me if you want to contribute to Citezen. I haven't touched the code a long while, but I shouldâ¦ On 18 November 2014 02:50, Offray Vladimir Luna CÃ¡rdenas <offray(a)riseup.net> wrote: > Hi Sven, > > Sorry for my late response. The constructive comments on the list and yours > in particular are very valuable to my. I was finishing some details, so only > until now I have the time to implement your suggestions. The new code for > custom keys on bibtex files from pharo is published at [1] (by the grace of > Doru's easy publishing of playgrounds on your stfx server) > > [1] http://ws.stfx.eu/3CEKQQQ3NL2E > > By the way the article I'm writing is about a tool for open, citizen, garage > research and science developed in Pharo. It is published at [2] and was > stored nicely using STON[3] and is superb. To test the tool, the article was > wrote on it. > > [2] > http://mutabit.com/deltas/repos.fossil/grafoscopio/doc/tip/Docs/Es/Articulo… > > [3] > http://mutabit.com/deltas/repos.fossil/grafoscopio/doc/tip/Docs/Es/Articulo… > > [4] > http://mutabit.com/deltas/repos.fossil/grafoscopio/doc/tip/Docs/Es/Articulo… > > The only thing I would add to STON would be an option to support line breaks > so long character sequences can be broken to make the format DVCS friendly > (git, fossil, etc) and support collaboration and changes tracking. At this > moment, because of the long lines in STON, the files are treated as binaries > by fossil :-/. > > Thanks for STON and your lessons, > > Offray > > El 22/10/14 a las #4, Sven Van Caekenberghe escribiÃ³: > >> >>> On 22 Oct 2014, at 18:42, Offray Vladimir Luna CÃ¡rdenas >>> <offray(a)riseup.net> wrote: >>> >>> Hi, >>> >>> Thanks again. I have a small script, using Citezen which does the trick. >>> I can explore and modify the BibTeX File from the playground with this: >>> >>> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- >>> | bibFile bibliography bibStream bibOutputer | >>> bibFile := ((FileLocator documents / 'U/Libertadores/Grafoscopio') >>> children >>> detect: [:each | each basename endsWith: 'bib' ]). >>> bibliography := CZBibParser parse: bibFile contents. >>> bibStream := '' writeStream. >>> 1 to: (bibliography size) do: [:index | >>> (((bibliography entries at: index) fields at: 2) key = 'shorttitle') >>> ifTrue: [ >>> (bibliography entries at: index) >>> key: ((bibliography entries at: index) fields at: 2) value]. >>> bibOutputer := CZBibtexOutputer new. >>> bibStream nextPutAll: >>> (bibOutputer entryToBibtexString: >>> (bibliography entries at: index)); cr.]. >>> bibliography. >>> bibFile writeStreamDo: [:stream | >>> stream nextPutAll: bibStream contents withUnixLineEndings ]. >>> bibStream contents. >>> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- >> >> >> Some constructive comments about your code (smaller is always better, >> especially for interactive snippets): >> >> - you can change the #detect: to [ :each | each extension = #bib ] >> - you can iterate directly over the entries with #do: as in bibliography >> entries do: [ :each | .. ] which saves you the #at: index >> - there are handy unary shortcuts for accessing elements, like #first, >> #second and so on (up to #ninth) which also save you parenthesis >> - you can also construct strings using the idiom String streamContents: [ >> :bibStream | .. ] >> >> Sorry, these jumped to me when I saw your code, I hope you don't mind ;-) >> >>> I will put some functionality inspired by this on my prototype this >>> weekend. >>> >>> Cheers, >>> >>> Offray >>> >>> On 10/21/2014 01:20 AM, stepharo wrote: >>>> >>>> Check in the tools there is a bib writer. >>>> >>>> Stef >>>> >>>> On 21/10/14 03:33, Offray Vladimir Luna CÃ¡rdenas wrote: >>>>> >>>>> Thanks Stef and Damien, >>>>> >>>>> I have this small script as a proof of concept: >>>>> >>>>> =================================== >>>>> | bibFile bibliography | >>>>> bibFile := ((FileLocator documents / 'U/Libertadores/Grafoscopio') >>>>> children >>>>> detect: [:each | each basename endsWith: 'bib' ]) contents. >>>>> bibliography := CZBibParser parse: bibFile. >>>>> 1 to: (bibliography size) do: [:index | >>>>> (((bibliography entries at: index) fields at: 2) key = 'shorttitle') >>>>> ifTrue: [ >>>>> (bibliography entries at: index) >>>>> key: ((bibliography entries at: index) fields at: 2) value >>>>> ]]. >>>>> bibliography. >>>>> =================================== >>>>> >>>>> Now I want to write back the corrected file to the .bib ... just >>>>> having problems finding which message does the job. I'll keep >>>>> searching. >>>>> >>>>> Cheers, >>>>> >>>>> Offray >>>>> >>>>> On 10/16/2014 06:40 AM, Damien Cassou wrote: >>>>>> >>>>>> from Damien Pollet: >>>>>> >>>>>> You will need to load the .bib file from zotero (read the file however >>>>>> you like, then pass the stream to the CZ parser). You'll get a >>>>>> CZBibSet (I don't recall the name exactly) which represents the >>>>>> contents of the file. A Set is composed of entries, each of which has >>>>>> a key and a set of fields. Finally, fields accept a few different >>>>>> kinds of values. >>>>>> >>>>>> Your processing is just iterating a set then setting the key of each >>>>>> entry (or possibly removing and re-adding the entry, I don't recall if >>>>>> it's implemented like a dictionary or more like a list). >>>>>> >>>>>> >>>>>> On Mon, Oct 13, 2014 at 2:57 AM, Offray Vladimir Luna CÃ¡rdenas >>>>>> <offray(a)riseup.net <mailto:offray@riseup.net>> wrote: >>>>>> >>>>>> Hi, >>>>>> >>>>>> I'm using a Zotero collection for keeping track of several >>>>>> references I have >>>>>> found for my article about the experience of the >>>>>> outline/tree-like metaphor >>>>>> for writing inside Pharo (as soon as I have a presentable >>>>>> working draft I >>>>>> hope to share it with you). >>>>>> >>>>>> Now I want to make a post-processing of the bibtex file exported >>>>>> from >>>>>> Zotero. The idea is to use "shorttitle" field instead to replace >>>>>> the Zotero >>>>>> auto-generated one and have custom keys. So for example instead >>>>>> of: >>>>>> >>>>>> ======= >>>>>> @misc{_holistic_????, >>>>>> title = {Holistic software assessment (Uni Zurich - >>>>>> 2011) on Vimeo}, >>>>>> shorttitle = {Girba-holistic-2011}, >>>>>> url = {http://vimeo.com/42073344?__from=outro-local >>>>>> <http://vimeo.com/42073344?from=outro-local>}, >>>>>> urldate = {2014-08-19}, >>>>>> note = {00000} >>>>>> } >>>>>> >>>>>> ======= >>>>>> >>>>>> >>>>>> I would like to have: >>>>>> >>>>>> >>>>>> ======= >>>>>> >>>>>> @misc{Girba-holistic-2011, >>>>>> title = {Holistic software assessment (Uni Zurich - >>>>>> 2011) on Vimeo}, >>>>>> shorttitle = {Girba-holistic-2011}, >>>>>> url = {http://vimeo.com/42073344?__from=outro-local >>>>>> <http://vimeo.com/42073344?from=outro-local>}, >>>>>> urldate = {2014-08-19}, >>>>>> note = {00000} >>>>>> } >>>>>> >>>>>> ======= >>>>>> >>>>>> >>>>>> I have already installed Citizen and open it on the browser to >>>>>> see the code, >>>>>> but I can find any place to start with examples. >>>>>> >>>>>> Any advice on how to solve this issue will be appreciated. >>>>>> >>>>>> Cheers, >>>>>> >>>>>> Offray >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Damien Cassou >>>>>> http://damiencassou.seasidehosting.st >>>>>> >>>>>> "Success is the ability to go from one failure to another without >>>>>> losing >>>>>> enthusiasm." >>>>>> Winston Churchill >>>>>> >>>>> >>>>> >>>>> >>>> >>>> >>>> >>> >>> >> >> >> > >

Nov. 18, 2014

Re: [Pharo-users] running out of memory while processing a 220MB csv file with NeoCSVReader - tips?

by Stephan Eggermont

Alain wrote: >you are saying that zip ratio is somewhat related to normalized data, >interesting view, and certainly true :) I find it a nice heuristic to help me get started. Just sort the tables on size, start compressing them and start with ones compressing best. >About DateTimes, I think this is not different than with other values, >using a pointer to an interned value should be equivalent to using an >int, as it would be a 32 bits pointer, and with this approach, using >compact records should not make a big difference too if there is not a >lot of different values. Combining multiple booleans in one word still helps a lot, and introducing extra objects for highly correlated fields. >The key I mentioned here is that in real life, this "normalizing ratio" >is very high for almost every kind of data and that's what puzzles me >(not the technique). My impression is that the a lot of the design decisions for relational databases are cargo cult based on the time where most database did not fit into ram and the query optimizers were not good at dealing with lots of joins. Stephan

Nov. 18, 2014

Re: [Pharo-users] [ANN]: NewExternalWebBrowser

by jannik laval

Thank you, I added the code. Cheers, Jannik 2014-11-11 22:34 GMT+01:00 Sean P. DeNigris <sean(a)clipperadams.com>: > jannik laval wrote > > Could you give me access to the repository ? > > Added user JLaval as contributor > > > > ----- > Cheers, > Sean > -- > View this message in context: > http://forum.world.st/ANN-NewExternalWebBrowser-tp4788403p4789740.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > -- ~~Jannik Laval~~ Ãcole des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://www.phratch.com http://www.approchealpes.info http://car.mines-douai.fr/

Nov. 18, 2014

Re: [Pharo-users] Citizen example for manipulating a bibtex file

by Offray Vladimir Luna CÃ¡rdenas

Hi Sven, Sorry for my late response. The constructive comments on the list and yours in particular are very valuable to my. I was finishing some details, so only until now I have the time to implement your suggestions. The new code for custom keys on bibtex files from pharo is published at [1] (by the grace of Doru's easy publishing of playgrounds on your stfx server) [1] http://ws.stfx.eu/3CEKQQQ3NL2E By the way the article I'm writing is about a tool for open, citizen, garage research and science developed in Pharo. It is published at [2] and was stored nicely using STON[3] and is superb. To test the tool, the article was wrote on it. [2] http://mutabit.com/deltas/repos.fossil/grafoscopio/doc/tip/Docs/Es/Articulo… [3] http://mutabit.com/deltas/repos.fossil/grafoscopio/doc/tip/Docs/Es/Articulo… [4] http://mutabit.com/deltas/repos.fossil/grafoscopio/doc/tip/Docs/Es/Articulo… The only thing I would add to STON would be an option to support line breaks so long character sequences can be broken to make the format DVCS friendly (git, fossil, etc) and support collaboration and changes tracking. At this moment, because of the long lines in STON, the files are treated as binaries by fossil :-/. Thanks for STON and your lessons, Offray El 22/10/14 a las #4, Sven Van Caekenberghe escribiÃ³: > >> On 22 Oct 2014, at 18:42, Offray Vladimir Luna CÃ¡rdenas <offray(a)riseup.net> wrote: >> >> Hi, >> >> Thanks again. I have a small script, using Citezen which does the trick. I can explore and modify the BibTeX File from the playground with this: >> >> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- >> | bibFile bibliography bibStream bibOutputer | >> bibFile := ((FileLocator documents / 'U/Libertadores/Grafoscopio') children >> detect: [:each | each basename endsWith: 'bib' ]). >> bibliography := CZBibParser parse: bibFile contents. >> bibStream := '' writeStream. >> 1 to: (bibliography size) do: [:index | >> (((bibliography entries at: index) fields at: 2) key = 'shorttitle') >> ifTrue: [ >> (bibliography entries at: index) >> key: ((bibliography entries at: index) fields at: 2) value]. >> bibOutputer := CZBibtexOutputer new. >> bibStream nextPutAll: >> (bibOutputer entryToBibtexString: >> (bibliography entries at: index)); cr.]. >> bibliography. >> bibFile writeStreamDo: [:stream | >> stream nextPutAll: bibStream contents withUnixLineEndings ]. >> bibStream contents. >> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > > Some constructive comments about your code (smaller is always better, especially for interactive snippets): > > - you can change the #detect: to [ :each | each extension = #bib ] > - you can iterate directly over the entries with #do: as in bibliography entries do: [ :each | .. ] which saves you the #at: index > - there are handy unary shortcuts for accessing elements, like #first, #second and so on (up to #ninth) which also save you parenthesis > - you can also construct strings using the idiom String streamContents: [ :bibStream | .. ] > > Sorry, these jumped to me when I saw your code, I hope you don't mind ;-) > >> I will put some functionality inspired by this on my prototype this weekend. >> >> Cheers, >> >> Offray >> >> On 10/21/2014 01:20 AM, stepharo wrote: >>> Check in the tools there is a bib writer. >>> >>> Stef >>> >>> On 21/10/14 03:33, Offray Vladimir Luna CÃ¡rdenas wrote: >>>> Thanks Stef and Damien, >>>> >>>> I have this small script as a proof of concept: >>>> >>>> =================================== >>>> | bibFile bibliography | >>>> bibFile := ((FileLocator documents / 'U/Libertadores/Grafoscopio') >>>> children >>>> detect: [:each | each basename endsWith: 'bib' ]) contents. >>>> bibliography := CZBibParser parse: bibFile. >>>> 1 to: (bibliography size) do: [:index | >>>> (((bibliography entries at: index) fields at: 2) key = 'shorttitle') >>>> ifTrue: [ >>>> (bibliography entries at: index) >>>> key: ((bibliography entries at: index) fields at: 2) value >>>> ]]. >>>> bibliography. >>>> =================================== >>>> >>>> Now I want to write back the corrected file to the .bib ... just >>>> having problems finding which message does the job. I'll keep searching. >>>> >>>> Cheers, >>>> >>>> Offray >>>> >>>> On 10/16/2014 06:40 AM, Damien Cassou wrote: >>>>> from Damien Pollet: >>>>> >>>>> You will need to load the .bib file from zotero (read the file however >>>>> you like, then pass the stream to the CZ parser). You'll get a >>>>> CZBibSet (I don't recall the name exactly) which represents the >>>>> contents of the file. A Set is composed of entries, each of which has >>>>> a key and a set of fields. Finally, fields accept a few different >>>>> kinds of values. >>>>> >>>>> Your processing is just iterating a set then setting the key of each >>>>> entry (or possibly removing and re-adding the entry, I don't recall if >>>>> it's implemented like a dictionary or more like a list). >>>>> >>>>> >>>>> On Mon, Oct 13, 2014 at 2:57 AM, Offray Vladimir Luna CÃ¡rdenas >>>>> <offray(a)riseup.net <mailto:offray@riseup.net>> wrote: >>>>> >>>>> Hi, >>>>> >>>>> I'm using a Zotero collection for keeping track of several >>>>> references I have >>>>> found for my article about the experience of the >>>>> outline/tree-like metaphor >>>>> for writing inside Pharo (as soon as I have a presentable >>>>> working draft I >>>>> hope to share it with you). >>>>> >>>>> Now I want to make a post-processing of the bibtex file exported >>>>> from >>>>> Zotero. The idea is to use "shorttitle" field instead to replace >>>>> the Zotero >>>>> auto-generated one and have custom keys. So for example instead of: >>>>> >>>>> ======= >>>>> @misc{_holistic_????, >>>>> title = {Holistic software assessment (Uni Zurich - >>>>> 2011) on Vimeo}, >>>>> shorttitle = {Girba-holistic-2011}, >>>>> url = {http://vimeo.com/42073344?__from=outro-local >>>>> <http://vimeo.com/42073344?from=outro-local>}, >>>>> urldate = {2014-08-19}, >>>>> note = {00000} >>>>> } >>>>> >>>>> ======= >>>>> >>>>> >>>>> I would like to have: >>>>> >>>>> >>>>> ======= >>>>> >>>>> @misc{Girba-holistic-2011, >>>>> title = {Holistic software assessment (Uni Zurich - >>>>> 2011) on Vimeo}, >>>>> shorttitle = {Girba-holistic-2011}, >>>>> url = {http://vimeo.com/42073344?__from=outro-local >>>>> <http://vimeo.com/42073344?from=outro-local>}, >>>>> urldate = {2014-08-19}, >>>>> note = {00000} >>>>> } >>>>> >>>>> ======= >>>>> >>>>> >>>>> I have already installed Citizen and open it on the browser to >>>>> see the code, >>>>> but I can find any place to start with examples. >>>>> >>>>> Any advice on how to solve this issue will be appreciated. >>>>> >>>>> Cheers, >>>>> >>>>> Offray >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Damien Cassou >>>>> http://damiencassou.seasidehosting.st >>>>> >>>>> "Success is the ability to go from one failure to another without losing >>>>> enthusiasm." >>>>> Winston Churchill >>>>> >>>> >>>> >>>> >>> >>> >>> >> >> > > >

Nov. 18, 2014