Circular module dependency

> Hi, > > I'm having problem with modules importing each other. I have the two > following restxq modules : > > moduleA.xqm > ------------------ > module namespace moduleA = 'http:/www.example.com/moduleA'; > > import module namespace moduleB = 'http:/www.example.com/moduleB' at > 'moduleB.xqm'; > > declare function moduleA:f() { > "" > }; > ------------------ > > > > moduleB.xqm > ------------------ > module namespace moduleB = 'http:/www.example.com/moduleB'; > > import module namespace moduleA = 'http:/www.example.com/moduleA' at > 'moduleA.xqm'; > ------------------ > > They fail to compile with the following error: > > Stopped at line 7, column 29 in > /Users/jmague/work/basex/webapp/restxq/moduleA.xqm: > [XQST0034] Duplicate declaration of function moduleA:f(...). > > Are cross imports just forbidden ? Yet, the XQuery specification state that > (section 4.12.4 Cycles) : "Implementations must resolve cycles in the import > graph, either at the level of module URIs or at the level of location URIs, > and ensure that each module is imported only once." > > > Best, > > Jean-Philippe > > > -- > Jean-Philippe Magué > Maître de Conférences en Humanités Numériques > Responsable de l'Atelier des Humanités Numériques : ahn.ens-lyon.fr > Ecole Normale Supérieure de Lyon > +33 (0)4 26 23 38 08 > > -- > > "Using computers will therefore lead us to a more profound and systematic > knowledge of human expression; in principle, it can help us to be more > humanistic than before." > Busa, 1980. > > _______________________________________________ > BaseX-Talk mailing list > BaseX-Talk at mailman.uni-konstanz.de > https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk >

> Hi Jean-Philippe, > > thanks for your mail. Your code seems to work properly when using > plain XQuery, so I assume the problem is related to RESTXQ. We'll have > a closer look at that. > > Best, > Christian > ___________________________ > > 2013/6/18 Jean-philippe Magué <jean-philippe.mague at ens-lyon.fr>: >> Hi, >> >> I'm having problem with modules importing each other. I have the two >> following restxq modules : >> >> moduleA.xqm >> ------------------ >> module namespace moduleA = 'http:/www.example.com/moduleA'; >> >> import module namespace moduleB = 'http:/www.example.com/moduleB' at >> 'moduleB.xqm'; >> >> declare function moduleA:f() { >> "" >> }; >> ------------------ >> >> >> >> moduleB.xqm >> ------------------ >> module namespace moduleB = 'http:/www.example.com/moduleB'; >> >> import module namespace moduleA = 'http:/www.example.com/moduleA' at >> 'moduleA.xqm'; >> ------------------ >> >> They fail to compile with the following error: >> >> Stopped at line 7, column 29 in >> /Users/jmague/work/basex/webapp/restxq/moduleA.xqm: >> [XQST0034] Duplicate declaration of function moduleA:f(...). >> >> Are cross imports just forbidden ? Yet, the XQuery specification state that >> (section 4.12.4 Cycles) : "Implementations must resolve cycles in the import >> graph, either at the level of module URIs or at the level of location URIs, >> and ensure that each module is imported only once." >> >> >> Best, >> >> Jean-Philippe >> >> >> -- >> Jean-Philippe Magué >> Maître de Conférences en Humanités Numériques >> Responsable de l'Atelier des Humanités Numériques : ahn.ens-lyon.fr >> Ecole Normale Supérieure de Lyon >> +33 (0)4 26 23 38 08 >> >> -- >> >> "Using computers will therefore lead us to a more profound and systematic >> knowledge of human expression; in principle, it can help us to be more >> humanistic than before." >> Busa, 1980. >> >> _______________________________________________ >> BaseX-Talk mailing list >> BaseX-Talk at mailman.uni-konstanz.de >> https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk >>

> Hi Jean-Philippe, > > I’m glad to tell the problem with circular dependencies is now fixed. > Feel free to check out the latest stable snapshot [1]. > > All the best, > Christian > > [1] http://files.basex.org/releases/latest/ > ___________________________ > > 2013/6/18 Christian Grün <christian.gruen at gmail.com>: > > Hi Jean-Philippe, > > > > thanks for your mail. Your code seems to work properly when using > > plain XQuery, so I assume the problem is related to RESTXQ. We'll have > > a closer look at that. > > > > Best, > > Christian > > ___________________________ > > > > 2013/6/18 Jean-philippe Magué <jean-philippe.mague at ens-lyon.fr>: > >> Hi, > >> > >> I'm having problem with modules importing each other. I have the two > >> following restxq modules : > >> > >> moduleA.xqm > >> ------------------ > >> module namespace moduleA = 'http:/www.example.com/moduleA'; > >> > >> import module namespace moduleB = 'http:/www.example.com/moduleB' at > >> 'moduleB.xqm'; > >> > >> declare function moduleA:f() { > >> "" > >> }; > >> ------------------ > >> > >> > >> > >> moduleB.xqm > >> ------------------ > >> module namespace moduleB = 'http:/www.example.com/moduleB'; > >> > >> import module namespace moduleA = 'http:/www.example.com/moduleA' at > >> 'moduleA.xqm'; > >> ------------------ > >> > >> They fail to compile with the following error: > >> > >> Stopped at line 7, column 29 in > >> /Users/jmague/work/basex/webapp/restxq/moduleA.xqm: > >> [XQST0034] Duplicate declaration of function moduleA:f(...). > >> > >> Are cross imports just forbidden ? Yet, the XQuery specification state > that > >> (section 4.12.4 Cycles) : "Implementations must resolve cycles in the > import > >> graph, either at the level of module URIs or at the level of location > URIs, > >> and ensure that each module is imported only once." > >> > >> > >> Best, > >> > >> Jean-Philippe > >> > >> > >> -- > >> Jean-Philippe Magué > >> Maître de Conférences en Humanités Numériques > >> Responsable de l'Atelier des Humanités Numériques : ahn.ens-lyon.fr > >> Ecole Normale Supérieure de Lyon > >> +33 (0)4 26 23 38 08 > >> > >> -- > >> > >> "Using computers will therefore lead us to a more profound and > systematic > >> knowledge of human expression; in principle, it can help us to be more > >> humanistic than before." > >> Busa, 1980. > >> > >> _______________________________________________ > >> BaseX-Talk mailing list > >> BaseX-Talk at mailman.uni-konstanz.de > >> https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk > >> >

On 22.07.2013, at 14:39, Jean-philippe Magué <jean-philippe.mague at ens-lyon.fr> wrote: > Hi Christian ! > > Sorry for the late answer. A new baby at home …

> On Fri, Jul 5, 2013 at 8:59 PM, Christian Grün <christian.gruen at gmail.com> wrote: > Hi Jean-Philippe, > > I’m glad to tell the problem with circular dependencies is now fixed. > Feel free to check out the latest stable snapshot [1]. > > All the best, > Christian > > [1] http://files.basex.org/releases/latest/ > ___________________________ > > 2013/6/18 Christian Grün <christian.gruen at gmail.com>: > > Hi Jean-Philippe, > > > > thanks for your mail. Your code seems to work properly when using > > plain XQuery, so I assume the problem is related to RESTXQ. We'll have > > a closer look at that. > > > > Best, > > Christian > > ___________________________ > > > > 2013/6/18 Jean-philippe Magué <jean-philippe.mague at ens-lyon.fr>: > >> Hi, > >> > >> I'm having problem with modules importing each other. I have the two > >> following restxq modules : > >> > >> moduleA.xqm > >> ------------------ > >> module namespace moduleA = 'http:/www.example.com/moduleA'; > >> > >> import module namespace moduleB = 'http:/www.example.com/moduleB' at > >> 'moduleB.xqm'; > >> > >> declare function moduleA:f() { > >> "" > >> }; > >> ------------------ > >> > >> > >> > >> moduleB.xqm > >> ------------------ > >> module namespace moduleB = 'http:/www.example.com/moduleB'; > >> > >> import module namespace moduleA = 'http:/www.example.com/moduleA' at > >> 'moduleA.xqm'; > >> ------------------ > >> > >> They fail to compile with the following error: > >> > >> Stopped at line 7, column 29 in > >> /Users/jmague/work/basex/webapp/restxq/moduleA.xqm: > >> [XQST0034] Duplicate declaration of function moduleA:f(...). > >> > >> Are cross imports just forbidden ? Yet, the XQuery specification state that > >> (section 4.12.4 Cycles) : "Implementations must resolve cycles in the import > >> graph, either at the level of module URIs or at the level of location URIs, > >> and ensure that each module is imported only once." > >> > >> > >> Best, > >> > >> Jean-Philippe > >> > >> > >> -- > >> Jean-Philippe Magué > >> Maître de Conférences en Humanités Numériques > >> Responsable de l'Atelier des Humanités Numériques : ahn.ens-lyon.fr > >> Ecole Normale Supérieure de Lyon > >> +33 (0)4 26 23 38 08 > >> > >> -- > >> > >> "Using computers will therefore lead us to a more profound and systematic > >> knowledge of human expression; in principle, it can help us to be more > >> humanistic than before." > >> Busa, 1980. > >> > >> _______________________________________________ > >> BaseX-Talk mailing list > >> BaseX-Talk at mailman.uni-konstanz.de > >> https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk > >> > > > > -- > Jean-Philippe Magué > Maître de Conférences en Humanités Numériques > Responsable de l'Atelier des Humanités Numériques : ahn.ens-lyon.fr > Ecole Normale Supérieure de Lyon > +33 (0)4 26 23 38 08 > > -- > > "Using computers will therefore lead us to a more profound and systematic knowledge of human expression; in principle, it can help us to be more humanistic than before." > Busa, 1980. > _______________________________________________ > BaseX-Talk mailing list > BaseX-Talk at mailman.uni-konstanz.de > https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk