+ return random.choice(self.quotesfrom(author))
+
+ def search(self, inquote=None, author=None, regexp=False):
+ """
+ Fait une recherche dans les quotes.
+ C'est une conjonction de cas : on garde la quote si
+ ``inquote`` matche dans le contenu
+ *et* si ``author`` matche l'auteur
+
+ Si ``regexp=True``, utilise directement les termes comme des regexp.
+ """
+ params = [inquote, author]
+ regexps = []
+ for param in params:
+ if param is None:
+ param = u".*"
+ elif not regexp:
+ param = u".*%s.*" % param
+ regexps.append(re.compile(param, flags=re.UNICODE + re.IGNORECASE))
+ l = [q for q in self.quotelist if all([reg.match(truc) for (reg, truc) in zip(regexps, [q.content, q.author])])]
+ return l
+
+ def search_authors(self, author=None, regexp=False):
+ """Renvoie la liste des auteurs contenant ``author`` ou qui matchent la regexp."""
+ if author is None:
+ author = u".*"
+ elif not regexp:
+ author = u".*%s.*" % author
+ areg = re.compile(author, flags=re.UNICODE + re.IGNORECASE)
+ l = list(set([q.author for q in self.quotelist if areg.match(q.author)]))
+ return l
+
+def dump(quotedb, dump_file=None):
+ """Pour exporter les quotes dans un format readable vers un fichier."""
+ if dump_file is None:
+ dump_file = config.quote_dump_file
+ t = "\n".join([q.full_str() for q in quotedb.quotelist]) + "\n"
+ with open(dump_file, "w") as f:
+ f.write(t)
+
+def restore(dump_file=None):
+ """Crée un DB de quotes en parsant le contenu d'un fichier de dump."""
+ if dump_file is None:
+ dump_file = config.quote_dump_file
+ with open(dump_file) as f:
+ t = f.read()
+ t = t.decode("utf-8") # Oui, ça peut fail, mais on ne doit alors pas continuer
+ l = [m.groupdict() for m in quote_matcher_with_timestamp.finditer(t)]
+ # On instancie les quotes grâce aux dicos qui ont déjà la bonne tronche
+ l = [Quote(**q) for q in l]
+ newquotedb = QuoteDB()
+ newquotedb.quotelist = l
+ return newquotedb