- Pharo-users - lists.pharo.org

Re: [Pharo-users] Pharo 6 / VM crashes

by Oleks

Hello, The same happened to me about a week ago. Apparently, the latest 'stable' (Feb 22) version of VR has some compactor bug which makes it crash. Try this: curl get.pharo.org/60+vmLatest | bash It should download the latest (Apr 18) VM, which works just fine. Oleks -- View this message in context: http://forum.world.st/Pharo-6-VM-crashes-tp4944939p4944946.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

April 30, 2017

Re: [Pharo-users] Geocoder Services in Pharo?

by volkert

See http://catalog.pharo.org/ and search for GADM Am 30.04.2017 um 12:29 schrieb Stephane Ducasse: > may be this is only for pharo40. > Does it have a configurationOf? > Because this is strange > > Stef > > On Sun, Apr 30, 2017 at 10:17 AM, volkert <volkert(a)nivoba.de > <mailto:volkert@nivoba.de>> wrote: > > of course :-) > > yes, i am trying to load the package GADM in Pharo 5, but it > failed ... :-( > > Volkert > > > Am 30.04.2017 um 09:57 schrieb Stephane Ducasse: >> volkert >> >> Then what would be good is to code it as open-source so that >> people can join effort. >> Did you check the packages of geolocalisation developed by Hernan >> Morales? >> Stef >> >> On Sat, Apr 29, 2017 at 4:18 PM, volkert <volkert(a)nivoba.de >> <mailto:volkert@nivoba.de>> wrote: >> >> Hi Sven, >> >> thanks for your fast response and the snippets. I scanned the >> different geocoder classes from "geopy" and also the OSM >> Nominatim docs. Indeed, it is not hard, ..... but if there is >> already a package, why not using it :-) >> >> maybe i start to write such a lib. >> >> Thanks, >> Volkert >> >> >> Am 29.04.2017 um 15:54 schrieb Sven Van Caekenberghe: >> >> Hi Volkert, >> >> On 29 Apr 2017, at 15:01, volkert <volkert(a)nivoba.de >> <mailto:volkert@nivoba.de>> wrote: >> >> Dear all, >> >> do we have a package to access the a geocoder >> service? Something similar to "geopy". >> >> Volkert >> >> As far as I know there is no such library. >> >> We have it internally, but that part is not open source. >> But it is not so hard to do yourself. >> >> Here is an example for forward geocoding (address -> >> coordinates): >> >> ZnClient new >> url: 'http://nominatim.openstreetmap.org/search >> <http://nominatim.openstreetmap.org/search>'; >> queryAt: #format put: 'json'; >> queryAt: #addressdetails put: '1'; >> queryAt: #q put: 'Villerspark 5, 3500 Hasselt'; >> queryAt: #countrycodes put: 'be'; >> accept: ZnMimeType applicationJson; >> contentReader: [ :entity | STONJSON fromString: >> entity contents ]; >> get. >> >> Here is an example for reverse geocoding (coordinates -> >> address): >> >> ZnClient new >> url: 'http://nominatim.openstreetmap.org/reverse >> <http://nominatim.openstreetmap.org/reverse>'; >> queryAt: #format put: 'json'; >> queryAt: #lon put: 5.33732 asString; >> queryAt: #lat put: 50.926 asString; >> accept: ZnMimeType applicationJson; >> contentReader: [ :entity | STONJSON fromString: >> entity contents ]; >> get. >> >> These are against the OpenStreetMap Nomatim service, >> others are similar. >> >> HTH, >> >> Sven >> >> >> >> >> > >

April 30, 2017

Re: [Pharo-users] Voyage - collecting data from Mongo

by Mark Rizun

> Mark > once you have a solution could you post it because I would like to add > your question to the voyage chapter. > stef > Sure thing, Stef.

April 30, 2017

Re: [Pharo-users] Dark theme and white vs. green color

by Stephane Ducasse

I can tell you that for me the green is a lot more difficult to read because it is too saturated. During a long period I could not use the dark one because of the saturated red error color. I could just not read what was written. On Fri, Apr 28, 2017 at 6:42 PM, Juraj Kubelka <juraj.kubelka(a)icloud.com> wrote: > Hi, > > While we were improving the DiffMorph for the dark theme, we conclude that > it is much harder to read the text. > > I personally also often miss a new debugger window on a big screen. > Something I have not experienced before. > > And this discussion reminds me the old computers where the background was > black and text green. There are two screenshot to compare it: > > > > A personally feel that it is much easier to read the green text. > > What do you think? > Juraj > >

April 30, 2017

Re: [Pharo-users] MOOC offline download

by Stephane Ducasse

The github folder contains just the source. Yes I will do a iso image and put it. Now it will be around 10gb. I got a script that is called starterKit that should be updated and collected all the resources to actually build the iso. I was looking for a service to produce DVD. If people want to help this is the moment :) On Fri, Apr 28, 2017 at 7:23 PM, Ben Coman <btc(a)openinworld.com> wrote: > > > On Fri, Apr 28, 2017 at 5:11 PM, Stephane Ducasse <stepharo.self(a)gmail.com > > wrote: > >> Hi ben >> >> I do not really get the request? >> Because people can download the file and the portal. >> > > I could not find a whole zip file of entire course, only the individual > files which would be a pain to download, > and did not know of the git repo. Peter's suggestion should works fine. > > Consider the case that someone is stocking up on reading material > before going on a trip with limited internet access. > > cheers -ben > > > >> I wanted to get a CD delivery services but I failed to find one (because >> I have all the files to be uploaded). >> >> Stef >> >> On Thu, Apr 27, 2017 at 5:50 PM, Ben Coman <btc(a)openinworld.com> wrote: >> >>> I was just chatting with someone with limited Internet who was looking >>> to odownload the mooc files [1] for use offline. Does such exist? >>> >>> [1] http://files.pharo.org/mooc >>> >>> cheers -ben >>> >> >> >

April 30, 2017

Re: [Pharo-users] Geocoder Services in Pharo?

by Stephane Ducasse

may be this is only for pharo40. Does it have a configurationOf? Because this is strange Stef On Sun, Apr 30, 2017 at 10:17 AM, volkert <volkert(a)nivoba.de> wrote: > of course :-) > > yes, i am trying to load the package GADM in Pharo 5, but it failed ... > :-( > > Volkert > > Am 30.04.2017 um 09:57 schrieb Stephane Ducasse: > > volkert > > Then what would be good is to code it as open-source so that people can > join effort. > Did you check the packages of geolocalisation developed by Hernan Morales? > Stef > > On Sat, Apr 29, 2017 at 4:18 PM, volkert <volkert(a)nivoba.de> wrote: > >> Hi Sven, >> >> thanks for your fast response and the snippets. I scanned the different >> geocoder classes from "geopy" and also the OSM Nominatim docs. Indeed, it >> is not hard, ..... but if there is already a package, why not using it :-) >> >> maybe i start to write such a lib. >> >> Thanks, >> Volkert >> >> >> Am 29.04.2017 um 15:54 schrieb Sven Van Caekenberghe: >> >>> Hi Volkert, >>> >>> On 29 Apr 2017, at 15:01, volkert <volkert(a)nivoba.de> wrote: >>>> >>>> Dear all, >>>> >>>> do we have a package to access the a geocoder service? Something >>>> similar to "geopy". >>>> >>>> Volkert >>>> >>> As far as I know there is no such library. >>> >>> We have it internally, but that part is not open source. But it is not >>> so hard to do yourself. >>> >>> Here is an example for forward geocoding (address -> coordinates): >>> >>> ZnClient new >>> url: 'http://nominatim.openstreetmap.org/search'; >>> queryAt: #format put: 'json'; >>> queryAt: #addressdetails put: '1'; >>> queryAt: #q put: 'Villerspark 5, 3500 Hasselt'; >>> queryAt: #countrycodes put: 'be'; >>> accept: ZnMimeType applicationJson; >>> contentReader: [ :entity | STONJSON fromString: entity contents >>> ]; >>> get. >>> >>> Here is an example for reverse geocoding (coordinates -> address): >>> >>> ZnClient new >>> url: 'http://nominatim.openstreetmap.org/reverse'; >>> queryAt: #format put: 'json'; >>> queryAt: #lon put: 5.33732 asString; >>> queryAt: #lat put: 50.926 asString; >>> accept: ZnMimeType applicationJson; >>> contentReader: [ :entity | STONJSON fromString: entity contents >>> ]; >>> get. >>> >>> These are against the OpenStreetMap Nomatim service, others are similar. >>> >>> HTH, >>> >>> Sven >>> >>> >>> >> >> > >

April 30, 2017

Re: [Pharo-users] Voyage - collecting data from Mongo

by Stephane Ducasse

Mark once you have a solution could you post it because I would like to add your question to the voyage chapter. stef On Sun, Apr 30, 2017 at 10:37 AM, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > mark > > what is such collection? > > Stef > > On Fri, Apr 28, 2017 at 11:04 PM, Holger Freyther <holger(a)freyther.de> > wrote: > >> >> > On 28. Apr 2017, at 14:27, Mark Rizun <mrizun(a)gmail.com> wrote: >> > >> > Hi, >> >> Hi! >> >> >> > Is it possible to retrieve data from Mongo collection if it was not >> created >> > via Voyage? >> > Meaning that I do not have a class in Pharo that would correspond to >> said >> > collection (should I implement one?). >> >> Yes. But you probably need to customize a bit. >> >> 1.) Make sure you refer to the right collection... >> >> descriptionContainer >> <mongoContainer> >> ^VOMongoContainer new >> collectionName: 'yourExistingCollectionName' >> yourself >> >> >> 2.) For materialization.. you should at least have >> _id (okay every entry does that) >> VOMongoSerializer fieldVersion (#version on my old Voyage) >> VOMongoSerializer fieldType (#instanceOf) >> >> and then things should work out. You can probably add #version and >> #instanceOf to your existing objects? >> >> >> >> holger >> > >

April 30, 2017

Pharo 6 / VM crashes

by volkert

|Dear all, | |from time to time i trying the lastest Pharo 6 (curl get.pharo.org/60+vm <http://get.pharo.org/60+vm> | bash) and i am always a bit scarred about its stability. I mainly use Roassal and Athens and after a few minutes the VM crashes. The the same happens with Pharo 5, but less often ... i am using Linux Ubuntu 16.04 ... | |What is the best way to help you to improve the situation? | |Volkert| | | | | | | | | | | | |

April 30, 2017

Re: [Pharo-users] Voyage - collecting data from Mongo

by Ð¥ÑÐ¸ÑÑÐ¸Ð½Ð° ÐÐ¸ÑÐ°Ð¹Ð»ÑÐº

Hello, Holger! When I'm using MongoTalk in Pharo 5 and MongoDB 3.4 I can only get a list of existing databases, using command Mongo default open databases. But when I want to get some database's collection (Mongo default open databaseNamed: 'SomeDatabase') collectionAt:'SomeCollection'. it returns nil to me, although there is this collection, with some data at MongoDB. But when I'm using MongoTalk in Pharo 5 with MongoDB storage for example 2.6 version everything works fine. Even at Pharo 5.0, there are built-in Mongo Browser and it gives the same result - show the only list of databases. What it the problem? Am I doing something wrong? Thanks, Khrystyna. 2017-04-30 12:27 GMT+03:00 Holger Freyther <holger(a)freyther.de>: > > > On 30. Apr 2017, at 11:18, Mark Rizun <mrizun(a)gmail.com> wrote: > > > > > > > > > > Sorry, I wasn't very accurate in previous email. > > Actually, my friend is using MongoTalk/Voyage, and she encountered a > problem that it is not possible to work with databases created in 3.0+ > versions of MongoDB. > > Probably this issue is related to new storage types (connection part is > fine). > > I am running a Pharo3.0 image (with an older Voyage) against MongoDB 3.2. > I think I am already using "WiredTiger" as database. If you can reproduce > it, we can have a look. The only issue I have seen is Sabines > authentication failure with more "modern" schemes. > > holger >

April 30, 2017

Re: [Pharo-users] Voyage - collecting data from Mongo

by Mark Rizun

I am running a Pharo3.0 image (with an older Voyage) against MongoDB 3.2. I think I am already using "WiredTiger" as database. If you can reproduce it, we can have a look. The only issue I have seen is Sabines authentication failure with more "modern" schemes. I have Pharo 6 and the newest Voyage + MongoDB 3.4. I successfully connected and was able to add new collections. The only problem was that I couldn't access existing collections created in MongoDB. I don't have access to my computer at the moment, but I will try your first suggestion and let you know how it goes.

April 30, 2017