cubicweb: Graph

[repository, pyro] ensure we're still properly registered into pyro name server in a looping task (closes #1336002) stable
2011-01-11, by Sylvain Thénault
[web action] refactor box menu handling, fixing #1401943 on the way stable
2011-01-11, by Sylvain Thénault
[config] use %r instead of %s for cube name makes things clearer stable
2011-01-11, by Sylvain Thénault
missing future import stable
2011-01-10, by Sylvain Thénault
[web test] fix authentication test: session cookie should now be computed by the session handler (changed in cw 3.10.6) stable
2011-01-10, by Sylvain Thénault
[unittest2] update to unittest2 assertRaises api stable
2011-01-10, by Sylvain Thénault
[server test] fix test inter-dependancy issue stable
2011-01-07, by Sylvain Thénault
[multi-sources] fix planning of crossed relation w/ some complex queries stable
2011-01-07, by Sylvain Thénault
[idownloadable] oneline view display entity's default title instead of file name, while download box display file name stable
2011-01-07, by Sylvain Thénault
[deprecation] fix bad warning on entity.querier_pending_relations stable
2011-01-07, by Sylvain Thénault
[web session] refactor to finally closes #343036: allow _postlogin behaviour overloading stable
2011-01-07, by Sylvain Thénault
[schema migration] add a test to ensure default value are considered stable
2011-01-07, by Sylvain Thénault
[schema hook] don't depends on lgc.testlib, hence unittest2 for a dumb mock stable
2011-01-06, by Sylvain Thénault
[bfss storage] Improve fspath() error message. stable
2011-01-06, by Pierre-Yves David
[json controler] extraargs in js_component contains unicode keys which may not be given as argument names stable
2011-01-06, by Sylvain Thénault
[footer template] refactor to ease addition of some content into the footer stable
2011-01-06, by Sylvain Thénault
[boxes] add id of the rset to generated dom id of RsetBox to lower chance of id conflict (object id may be reused later) stable
2011-01-06, by Sylvain Thénault
[doc] fix bad class ref stable
2011-01-06, by Sylvain Thénault
oops, forgotten to save buffer...
2011-01-05, by Sylvain Thénault
backport stable
2011-01-05, by Sylvain Thénault
[unittest2] use unittest2 module fixture api stable
2011-01-05, by Julien Jehannet
[server/test] raise SkipTest from setUpModule instead of setUp( unittest2 behaviour) + kill some deprecation warnings stable
2011-01-05, by Julien Jehannet
[daemon] make process umask configurable stable
2011-01-05, by Sylvain Thénault
properly tell we've started an instance (close #1391262) stable
2011-01-05, by Sylvain Thénault
[ctxcomponents] RQLCtxComponent: refactor init_rendering/render_body to ease overriding stable
2010-12-23, by Julien Jehannet
[tests] use TextTestRunner from unittest, no more need to use SkipAwareTextRunner from lgc.testlib (which doesn't exist anymore in recent releases stable
2011-01-05, by Julien Jehannet
[i18n/fr] minor change in etypenavigation component stable
2011-01-03, by Julien Jehannet
d-t-w stable
2011-01-05, by Sylvain Thénault
merge stable heads stable
2011-01-04, by Sylvain Thénault
[test, html validation] make validator selection somewhat smarter (at least it works properly when content is demoted from xhtml to html, making the XMLDemotingValidator class useless stable
2011-01-04, by Sylvain Thénault
minor code cleanup stable
2011-01-04, by Sylvain Thénault
merge stable
2011-01-04, by Sylvain Thénault
Backed out changeset 84b67ae41a0d: with this fix, some stable
2011-01-04, by Sylvain Thénault
fix unittest broken by TrInfo schema change stable
2011-01-04, by Alexandre Fayolle
check the validity of kwargs passed to match_rtype stable
2011-01-04, by Alexandre Fayolle
merge stable heads stable
2011-01-04, by Sylvain Thénault
fix ticket #1382716 (problem was actually more subtle than I originally thought) stable
2011-01-04, by Alexandre Fayolle
[web/views/basetemplates] nbsp breaks tests, use #160 instead stable
2011-01-04, by Aurelien Campeas
[web/views/workflow] hide tr_count attribute in wf transition form stable
2011-01-04, by Aurelien Campeas
backport stable
2011-01-04, by Sylvain Thénault
[html generation] even when doctype without extension are asked, we should define the xmlns:cubicweb attribute to avoid html validation error during tests (break tests with new calendar view in default branch since it demote to html) stable
2011-01-04, by Sylvain Thénault
handle the fact that there might be no views registered in some configurations (#1382716) stable
2011-01-04, by Alexandre Fayolle
[ms] fix ms planner crash on some ambiguous queries, as demonstrated in a comment on http://www.cubicweb.org/ticket/1382452 stable
2011-01-04, by Sylvain Thénault
[ms] #1382452: incorrect results with multi-sources stable
2011-01-04, by Sylvain Thénault
#1382705 forbid with sql level locking the simultaneous fireing of a transition on a given entity stable
2010-12-21, by Alexandre Fayolle
[doc/book] add missing mixin stable
2011-01-03, by Aurelien Campeas
[views/reledit] funky API made this fatal (it was previously only eating the second argument) stable
2010-12-22, by Aurelien Campeas
[views/reledit] ajax.js not there by default #1382713 stable
2010-12-22, by Aurelien Campeas
[doc/book] fix/update a bit the hooks chapter stable
2010-12-22, by Aurelien Campeas
fix error message for unique together constraint stable
2010-12-21, by Alexandre Fayolle
backport stable
2010-12-18, by Sylvain Thénault
backport oldstable stable
2010-12-18, by Sylvain Thénault
[config, i18n] Create default translation mechanism for all supported languages. oldstable cubicweb-version-3.9.x
2010-12-10, by Pierre-Yves David
[config] Use newstyle call to parent classe method. oldstable
2010-12-10, by Pierre-Yves David
[security] fix access control problem oldstable
2010-12-13, by Nicolas Chauvat
[js/edition] remove trailing coma stable
2010-12-14, by Aurelien Campeas
[doc/book] move ctl tool in Admin chapter (from Appendages) stable
2010-12-14, by Aurelien Campeas
[doc/book] mention that the shell is a python shell stable
2010-12-14, by Aurelien Campeas
[web/components] fix typo in warning stable
2010-12-10, by Aurelien Campeas
[registry] backout 120c7ea6e1fa: errors should not pass silently stable
2010-12-10, by Adrien Di Mascio
[config] revert change that breaks i18nxxx commands oldstable
2010-12-09, by Aurelien Campeas
remove "metadata" class from MetaDataView as it is now set by SectionLayout (view.cssclass) stable
2010-12-09, by Katia Saurfelt
[js] fix initial value for autocomplete stable
2010-12-09, by Katia Saurfelt
[pkginfo|debian/control] adjust ldb version oldstable
2010-12-09, by Aurelien Campeas
add localization files for jquery datepicker
2010-12-09, by Stephanie Marcu
[#615712] replace calendar views with views using fullcalendar jquery plugin (remove old_calendar)
2010-12-09, by Stephanie Marcu
brown paperbag fix oldstable
2010-12-09, by Alexandre Fayolle
make rename_table work with MS SQL (needs updated logilab.database) oldstable
2010-12-09, by Alexandre Fayolle
[ldap] fix user-filter handling oldstable
2010-12-09, by Alexandre Fayolle
[migration] improve doctest report format stable
2010-11-29, by Julien Jehannet
[book] Notes about literate testing stable
2010-12-03, by Julien Jehannet
[hook] update DataOperationMixIn docstring stable
2010-12-06, by Julien Jehannet
[config, i18n] Create default translation mechanism for all supported languages. oldstable
2010-11-09, by Pierre-Yves David
allow additional filtering to be performed on the LDAP source (#1382380) oldstable
2010-12-03, by Alexandre Fayolle
[edition js] update docstring and remove a 3.9 deprecation warning stable
2010-12-02, by Sylvain Thénault
[autoform] fix call to remove pending generic relation: reference bad function name stable
2010-12-02, by Sylvain Thénault
[autoform] fix restoration of pending generic relation: inconsistent id was generated (eg different from the one generated by javascript stable
2010-12-02, by Sylvain Thénault
[pyro source] store pyro source mapping file into the database
2010-12-01, by Sylvain Thénault
backport stable
2010-12-01, by Sylvain Thénault
[repo source] rename attribute so it's much easier to grasp its role stable
2010-12-01, by Sylvain Thénault
backport oldstable stable
2010-12-01, by Sylvain Thénault
[testlib] Use logilab.common.shellutils.getlogin instead of local hack. oldstable
2010-12-01, by Pierre-Yves David
[doc] minor fixes oldstable
2010-12-01, by Sylvain Thénault
[doc/book] Improve installation doc mostly about pip ans easy_install oldstable
2010-12-01, by Pierre-Yves David
[doc/book] Update cubicweb repository url oldstable
2010-12-01, by Pierre-Yves David
[doc/book] Add a note about <database>-support virtual package. oldstable
2010-12-01, by Pierre-Yves David
Added tag cubicweb-debian-version-3.10.6-1 for changeset 1484257fe9ae stable
2010-11-30, by Nicolas Chauvat
Added tag cubicweb-version-3.10.6 for changeset 3c81dbb58ac4 stable cubicweb-debian-version-3.10.6-1
2010-11-30, by Nicolas Chauvat
prepare 3.10.6 stable cubicweb-version-3.10.6
2010-11-30, by Nicolas Chauvat
[merge] backport stable
2010-11-30, by Aurelien Campeas
merge olstable back (3.9.9 packaging fix) stable
2010-11-23, by Pierre-Yves David
Merge back fix to 3.9.9 packaging oldstable
2010-11-23, by Pierre-Yves David
Added tag cubicweb-debian-version-3.9.9-3 for changeset 09c98763ae9d oldstable
2010-11-23, by Pierre-Yves David
[pkg/debian] Add source format information oldstable cubicweb-debian-version-3.9.9-3
2010-11-23, by Pierre-Yves David
prepare 3.9.9-3 oldstable
2010-11-23, by Pierre-Yves David
[debian] i18n directory should actually be in cubicweb-common oldstable
2010-10-17, by Sylvain Thénault
Added tag cubicweb-debian-version-3.9.9-2 for changeset b7db1f593558 oldstable
2010-11-23, by Pierre-Yves David
[pkg-debian] prepare 3.9.9-2 oldstable cubicweb-debian-version-3.9.9-2
2010-11-23, by Pierre-Yves David
[debian] cleanup -common package oldstable
2010-10-17, by Sylvain Thénault
[migration] 3.10.4 migration should not ask confirmation when adding CWSource stable
2010-11-15, by Nicolas Chauvat
backport oldstable stable
2010-11-12, by Nicolas Chauvat
fix typo stable
2010-11-12, by Nicolas Chauvat
[download box] refactor to ease when one want to propose multiple elements to download stable
2010-11-09, by Julien Jehannet
[basetemplates] breadcrumbs component context sticks to ApplicationName stable
2010-11-09, by Julien Jehannet
[basetemplates] define header ctx components categories as attribute to ease overriding stable
2010-11-09, by Julien Jehannet
[migration] put some migration context info in doctest environment: __file__ and __args__ stable
2010-11-09, by Julien Jehannet
[windmill tests] use extra timeouts, else we get failure simplu because we didn't wait enough stable
2010-11-05, by Julien Jehannet
[devtools] make migration handler easily available from CubicWebTC through .shell() method stable
2010-11-05, by Julien Jehannet
[ldap] make instance still usable if we can't contact ldap server stable
2010-11-12, by Sylvain Thénault
[change state form] set domid to avoid data conflict with other (eg edition) form stable
2010-11-05, by Sylvain Thénault
[action] set mainform=False to ensure we don't consume previously posted form validation errors stable
2010-11-05, by Sylvain Thénault
[forms] remove some deprecation warnings stable
2010-11-05, by Sylvain Thénault
backport stable
2010-11-05, by Sylvain Thénault
update note stable
2010-11-05, by Sylvain Thénault
[shell, testlib] return doc test results in process_script and new assertDocTestFile method on CubicWebTC stable
2010-11-05, by Julien Jehannet
[migration] fix rqliter when some query arguments are given stable
2010-11-05, by Sylvain Thénault
[uilib] soup2xhtml uses now lxml.html.Cleaner stable
2010-10-22, by Julien Jehannet
minor cleanups stable
2010-11-05, by Sylvain Thénault
fix #724689: exception's display during ajax call stable
2010-11-05, by Sylvain Thénault
test and fix #1232202: [bookmarks] broken link for startupviews stable
2010-11-05, by Sylvain Thénault
fix #1376317: facet: no_relation feature crash when rql has no restriction stable
2010-11-05, by Sylvain Thénault
[web session] fix '#1375582: sometime have to relogin since secure session cookie are used' by having different session cookie for http/https version. Also add application name to avoid potential pb when developping differents appls on the same port. stable
2010-11-05, by Sylvain Thénault
[migration] use eschema.type for nicer display when confirmation is asked stable
2010-11-05, by Sylvain Thénault
[base template header] changeset 6669:e4532c6acf34 introduce a visual regression on standard site, fix it by merging header-left/header-center context, it simplify things and have proper display. Cubes using 'firstcolumn' css class will have to be upgraded stable
2010-11-05, by Sylvain Thénault
[timetable view] ensure we actually have a user in the rset cell stable
2010-11-05, by Sylvain Thénault
cleanup stable
2010-11-05, by Sylvain Thénault
[c-c list] tell more about the pb when some cube information is missing stable
2010-11-05, by Sylvain Thénault
[repository] don't crash when cascading delete a relation, this may let the database in an inconsistent state anyway, so simply log the error stable
2010-11-05, by Sylvain Thénault
[ms planning] test and fix bad plannification of a query used on cascading delete of a deleted (external) entity relations stable
2010-11-05, by Sylvain Thénault
[ms] fix error in synchronisation: local_eid return a 2-uple stable
2010-11-05, by Sylvain Thénault
[ms test] fix nasty cache effect break unittest_multisources.test_not_relation since introduction of local_eid method andfor full dereferencement of external eids stable
2010-11-05, by Sylvain Thénault
[c-c reset-admin-pwd] don't crash on unknown option, and silently ignore 'adapter' which may be present in pre 3.10 sources file stable
2010-11-04, by Sylvain Thénault
[component] restore logo position in left column stable
2010-11-03, by Julien Jehannet
[boxes] PossibleViewsBox is contextual, StartupViewsBox isn't stable
2010-11-03, by Sylvain Thénault
stable is now 3.10 stable
2010-11-03, by Sylvain Thénault
backport stable
2010-11-03, by Sylvain Thénault
oldstable is now 3.9 oldstable
2010-11-03, by Sylvain Thénault
[repo] don't attempt to read sources from database on quick start. Fix crash after restoring a pre 3.10 database
2010-11-02, by Sylvain Thénault
typo
2010-11-02, by Sylvain Thénault
[facet] only String attributes have internationalizable property
2010-11-02, by Sylvain Thénault
fix grammar in docstring stable
2010-10-29, by Nicolas Chauvat
merge changes from stable branch
2010-10-29, by Nicolas Chauvat
fix problem introduced with previous commit stable
2010-10-29, by Nicolas Chauvat
merge changes from stable branch
2010-10-28, by Nicolas Chauvat
[cwctl] command list now checks version of cw, not only versions of cubes stable
2010-10-28, by Nicolas Chauvat
[ms entity] proper error on external entity fetch error
2010-10-27, by Sylvain Thénault
[ms pyro] skipping external entities is not enough else we may miss some relations with our configuration (eg X refinement_of Y WHERE X comes from cwo while Y comes from elo)
2010-10-27, by Sylvain Thénault
[ms planner] fix changeset 6650:72f2fd93a622: we should sometime complete input map anyway
2010-10-27, by Sylvain Thénault
[ldap] don't refuse to start if ldap is unreachable
2010-10-27, by Sylvain Thénault
[3.10] use cw_attr_cache, entity has no more iteritems method
2010-10-26, by Sylvain Thénault
[ms planning] fix potential key error due to additional entries in input maps
2010-10-26, by Sylvain Thénault
[ms planning] fix bug in merge_input_map causing bad plans computed
2010-10-26, by Sylvain Thénault
[ms planning] fix/enhance cw_source consideration in ms planning
2010-10-26, by Sylvain Thénault
Added tag cubicweb-debian-version-3.10.5-1 for changeset e2e7410e9947
2010-10-26, by Sylvain Thénault
Added tag cubicweb-version-3.10.5 for changeset 159d0dbe07d9 cubicweb-debian-version-3.10.5-1
2010-10-26, by Sylvain Thénault
[book] move bit about rql logs to its own section cubicweb-version-3.10.5
2010-10-25, by Nicolas Chauvat
backport stable
2010-10-25, by Sylvain Thénault
3.10.5
2010-10-25, by Sylvain Thénault
i18n update german translation
2010-10-25, by Sylvain Thénault
[i18n] include german translation provided by Dr Leo
2010-10-25, by Sylvain Thénault
i18nupdate
2010-10-25, by Sylvain Thénault
[test] more cwd independant tests
2010-10-25, by Sylvain Thénault
[test] cleanup: don't need expensive auto_populate(), use a single test class
2010-10-25, by Sylvain Thénault
[cwprops] validation error message now include key value
2010-10-25, by Sylvain Thénault
[3.10] more form api update
2010-10-25, by Sylvain Thénault
[ms] script to drop external entities from an external source
2010-10-25, by Sylvain Thénault
[test] repair test: we now have another unique constraint on CWSourceHostConfig
2010-10-25, by Sylvain Thénault
[primary view] properly deprecates render_entity_[summary|metadata]
2010-10-25, by Sylvain Thénault
[ms] simplify cw_source handling : don't try evil optmization that may hurt in some cases
2010-10-25, by Sylvain Thénault
cleanup
2010-10-25, by Sylvain Thénault
[test] make test independant from the working directory
2010-10-25, by Sylvain Thénault
[inline form] ensure entity has an actual eid before using it to check perms
2010-10-25, by Sylvain Thénault
[repo] fix crash introduced in 6625:5c20a005bddc
2010-10-25, by Sylvain Thénault
[ms / integrity] skip properties whose pkey starts with 'sources.' avoid validation error when setting last update time for instance
2010-10-25, by Sylvain Thénault
[sources] method to ease modification of a source config through c-c shell
2010-10-25, by Sylvain Thénault
[pyro source] when cleaning relations of an external entity being cleaned up, only delete local relationsd
2010-10-25, by Sylvain Thénault
[pyro source] new option to control wether external entities should be skipped or not
2010-10-25, by Sylvain Thénault
[d-c check-mapping] small enhancements to avoid spurious warnings
2010-10-25, by Sylvain Thénault
[facet] return else we get name error later
2010-10-25, by Sylvain Thénault
[core schema] CWSourceHostConfig.match_host only unique per source
2010-10-25, by Sylvain Thénault
[migration] stupid typo, cw_source still not properly set
2010-10-25, by Sylvain Thénault
[facets] cleanup and use RelationAttributeFacet for InState
2010-10-25, by Sylvain Thénault
[cleanup] drop accidentally commited print
2010-10-25, by Sylvain Thénault
[js/ajax] switch to POST by default, fixes an IE7 caching bug stable
2010-10-25, by Aurelien Campeas
[registration] don't crash on import error while initializing the registry and not in debug mode
2010-10-25, by Sylvain Thénault
[primary view bw compat] we should actually drop 3.2 compat and have proper pre 3.10 compat
2010-10-25, by Sylvain Thénault
[dbapi] 'before-registry-reset' not called for db-api connections, cache may not be initialized
2010-10-25, by Sylvain Thénault
[web] proper error when no json module available
2010-10-25, by Sylvain Thénault
[dbapi] web request compatibility fixes
2010-10-25, by Sylvain Thénault
[3.10 bw compat] ensure context is specified, else crash on RsetBox
2010-10-25, by Sylvain Thénault
Added tag cubicweb-debian-version-3.10.4-1 for changeset 7b41930e1d32
2010-10-22, by Sylvain Thénault
Added tag cubicweb-version-3.10.4 for changeset d73733479a3a cubicweb-debian-version-3.10.4-1
2010-10-22, by Sylvain Thénault
oops, use unicode cubicweb-version-3.10.4
2010-10-22, by Aurelien Campeas
[migration] skip final entity types
2010-10-22, by Sylvain Thénault
[migration] dumb name error
2010-10-22, by Sylvain Thénault
backport stable
2010-10-22, by Sylvain Thénault
merge stable
2010-10-22, by Sylvain Thénault
Added tag cubicweb-debian-version-3.9.9-1 for changeset 1ba51b00fc44 stable
2010-10-22, by Sylvain Thénault
Added tag cubicweb-version-3.9.9 for changeset df0b2de62cec stable cubicweb-debian-version-3.9.9-1
2010-10-22, by Sylvain Thénault
Added tag cubicweb-debian-version-3.10.4-1 for changeset 49f1226f2fab
2010-10-22, by Sylvain Thénault
Added tag cubicweb-version-3.10.4 for changeset 3829498510a7
2010-10-22, by Sylvain Thénault
3.10.4
2010-10-22, by Sylvain Thénault
[ms] catch exception on executing rql, work-around #1356884 until a proper fix
2010-10-22, by Sylvain Thénault
[ms] fix an infinite loop in ms planner and another crash
2010-10-22, by Sylvain Thénault
[test/renderer] fix html form/field generation & adapt a bit one test
2010-10-22, by Aurelien Campeas
[3.10] drop deprecation warning
2010-10-22, by Sylvain Thénault
[test] fix test to follow recent changes
2010-10-22, by Sylvain Thénault
backport stable
2010-10-22, by Sylvain Thénault
[testlib] self.appid not yet defined stable
2010-10-22, by Sylvain Thénault
[book] FAQ: reorganize content, improve NoSelectableObject section, add database
2010-10-22, by Stephanie Marcu
[book] complete datamodel definition section with default permissions
2010-10-22, by Stephanie Marcu
backport stable
2010-10-22, by Sylvain Thénault
[testlib] /me stupid stable
2010-10-22, by Sylvain Thénault
backport stable
2010-10-22, by Sylvain Thénault
[testlib] missing import stable
2010-10-22, by Sylvain Thénault
merge
2010-10-22, by Sylvain Thénault
[test] start to make tests independant from cwd (more to do for tests which don't inherit from CubicWebTC stable
2010-10-22, by Sylvain Thénault
[3.10] renderer.render prototype bw compat
2010-10-22, by Sylvain Thénault
[deprecation] add version info
2010-10-22, by Sylvain Thénault
[pylint] fix a bug of pylint detected errors and i18n pb (calling builtins._ instead of req._)
2010-10-22, by Sylvain Thénault
[dbapi] enhanced web compatible request when using dbapi
2010-10-21, by Sylvain Thénault
some docstrings
2010-10-21, by Aurelien Campeas
[migration] fix 3.10 migration: since cw_source is marked as meta relation, it has not been automatically added to all existant entity type
2010-10-21, by Sylvain Thénault
[cwsource] fix dumb name error
2010-10-21, by Sylvain Thénault
[inline forms] check for permission to add relation/target type before to add the 'add new' link (else we get a NoSelectableObject exception)
2010-10-21, by Sylvain Thénault
[3.10] remove a deprecation warning
2010-10-21, by Sylvain Thénault
[3.10] include field's info in deprecation warning
2010-10-21, by Sylvain Thénault
backport stable
2010-10-21, by Sylvain Thénault
[boxes] take care to duplicated 'title' argument if already specified in cw_extra_kwargs
2010-10-21, by Sylvain Thénault
3.9.9 stable cubicweb-version-3.9.9
2010-10-21, by Sylvain Thénault
[dependancy] do not use testlib from outside test: recent lgc versions recommends unittest2 while lgc.testlib needs it, and we don't want it to be necessary to run cw stable
2010-10-21, by Sylvain Thénault
#1346310: Add `Secure` attribute to cookie when navigating on https
2010-10-21, by Sylvain Thénault
[boxes] add bw compat on BoxWidget, we mix string and box items until htmlwidgets are gone
2010-10-20, by Sylvain Thénault
Added tag cubicweb-debian-version-3.10.3-1 for changeset 303b150ebb7a
2010-10-20, by Sylvain Thénault
Added tag cubicweb-version-3.10.3 for changeset 8eb58d00a0ce cubicweb-debian-version-3.10.3-1
2010-10-20, by Sylvain Thénault
3.10.3 cubicweb-version-3.10.3
2010-10-20, by Sylvain Thénault
backport stable
2010-10-20, by Sylvain Thénault
[request] fix ajax_replace_url which breaks if the url contains some quotes (that will be properly quoted but unquoted by the browser, breaking the js expression) by using a separated js function
2010-10-20, by Sylvain Thénault
[view] log error on view_func call
2010-10-20, by Sylvain Thénault
make stdout and stderr non buffered for cwctl commands (#1330647) stable
2010-10-20, by Alexandre Fayolle