commit bd16a7342fce2870d408b4ad8b5b7c5f94bc0565
parent 69ab1d1c984307e8d3e5aa9647d04028ffc7233e
Author: lash <dev@holbrook.no>
Date: Wed, 24 Sep 2025 03:58:19 +0100
AADd bundle, event, claim, testimony WIP
Diffstat:
13 files changed, 148 insertions(+), 27 deletions(-)
diff --git a/adesse/base.py b/adesse/base.py
@@ -2,7 +2,7 @@ from rdflib import Graph
from rdflib.namespace import NamespaceManager
from rdflib.namespace import FOAF, XSD, PROV, DC, DCTERMS
-from .ns import DF, COUNTRY, PSS
+from .ns import DF, COUNTRY, PSS, UU
class Serializer:
@@ -10,6 +10,7 @@ class Serializer:
def __init__(self):
self.g = Graph()
self.ns = NamespaceManager(self.g)
+ self.ns.bind('uuid', UU)
self.ns.bind('dc', DC)
self.ns.bind('prov', PROV)
self.ns.bind('xsd', XSD)
@@ -23,4 +24,4 @@ class Serializer:
def __str__(self):
- return self.g.serialize(format='xml')
+ return self.g.serialize(format='turtle')
diff --git a/adesse/bundle.py b/adesse/bundle.py
@@ -1,8 +1,17 @@
-from .base import Base
+from .entity import Entity
+from .uri import to_uuid_uri
-class Bundle:
+class Bundle(Entity):
- def __init__(self, crt):
+ def __init__(self, label, crt, uu=None):
+ super().__init__(label, uu=uu)
self.cert = crt
- self.witness = []
+ self.testimony = []
+
+
+ def apply(self, g):
+ uu = to_uuid_uri(self.uu)
+ self.cert.apply(g)
+ for v in self.testimony:
+ v.apply(g)
diff --git a/adesse/cert.py b/adesse/cert.py
@@ -5,8 +5,8 @@ from .entity import Entity
class Cert(Entity):
- def __init__(self, subj, obj, agent, uu=None):
- super().__init__(uu=uu)
+ def __init__(self, subj, obj, agent, uu=None, title=None):
+ super().__init__(str(uu), uu=uu)
self.subject = subj
self.object = obj
self.agent = agent
@@ -22,3 +22,5 @@ class Cert(Entity):
g.add((uu, DF.agent, o))
self.subject.apply(g)
+ self.object.apply(g)
+ self.agent.apply(g)
diff --git a/adesse/claim.py b/adesse/claim.py
@@ -0,0 +1,22 @@
+import hashlib
+
+from mimeparse import parse_mime_type
+
+class Attachment(Entity):
+
+ def __init__(self, title, description, date, mime, fmt=None, lang=None, uu=None):
+ super().__init__(title, uu=uu)
+ self.description = description
+ self.date = date
+ mimeparts = parse_mime_type(mime)
+ self.mime = mimeparts
+ self.fmt = fmt
+ self.sum = None
+
+
+ def set_sum(self, v):
+ self.sum = v
+
+
+ def set_sum_from_file(self, v):
+ pass
diff --git a/adesse/entity.py b/adesse/entity.py
@@ -10,13 +10,15 @@ from .uri import to_uuid_uri
class Entity:
- def __init__(self, uu=None):
+ def __init__(self, common_name, uu=None):
if not uu:
uu = uuid.uuid4()
elif not isinstance(uu, uuid.UUID):
raise ValueError("not uuid")
self.uu = uu
self.dt = datetime.datetime.now()
+ self.dt = self.dt.astimezone(datetime.timezone.utc)
+ self.common_name = common_name
self.url = None
@@ -33,6 +35,6 @@ class Entity:
def apply(self, g):
uu = to_uuid_uri(self.uu)
- g.add((uu, DCTERMS.created, Literal(self.dt.isoformat(), datatype=XSD.dateTime)))
+ g.add((uu, DCTERMS.created, Literal(self.dt.isoformat(timespec='seconds'), datatype=XSD.dateTime)))
if self.url:
g.add((uu, FOAF.homepage, Literal(self.url)))
diff --git a/adesse/event.py b/adesse/event.py
@@ -0,0 +1,34 @@
+import datetime
+
+from rdflib import Literal
+from rdflib.namespace import PROV, XSD, RDF
+from rdflib.term import URIRef
+
+from .entity import Entity
+from .ns import DF
+from .uri import to_uuid_uri
+
+
+class Event(Entity):
+
+ def __init__(self, title, start: datetime.datetime, end: datetime.datetime, uu=None):
+ super().__init__(title, uu=uu)
+ self.dtstart = start
+ self.dtend = end
+ self.topic = []
+
+
+ def add_topic(self, v):
+ if not isinstance(v, URIRef):
+ if not instance(v, str):
+ raise TypeError("topic must be URIRef or string")
+ v = URIRef(v)
+ self.cat.append(v)
+
+
+ def apply(self, g):
+ uu = to_uuid_uri(self.uu)
+ g.add((uu, PROV.startedAtTime, Literal(self.dtstart.isoformat(timespec='seconds'), datatype=XSD.dateTime)))
+ g.add((uu, PROV.endedAtTime, Literal(self.dtend.isoformat(timespec='seconds'), datatype=XSD.dateTime)))
+ g.add((uu, RDF.type, DF.Event))
+ super().apply(g)
diff --git a/adesse/ns.py b/adesse/ns.py
@@ -1,23 +1,35 @@
from rdflib.namespace import Namespace, DefinedNamespace
from rdflib.term import URIRef
+UU = Namespace('URN:uuid:')
+
COUNTRY = Namespace('http://www.iso.org/obp/ui/#iso:code:3166:')
+SHA256 = Namespace('URN:sha256:')
+
class DF(DefinedNamespace):
subject: URIRef
object: URIRef
agent: URIRef
+ Event: URIRef
+
+ # perceptionmedium
+ inPerson: URIRef
_NS = Namespace('http://defalsify.org/rdf/0.1/core/')
class PSS(DefinedNamespace):
- Topic: URIRef
- Nationality: URIRef
- ResidenceCountry: URIRef
+ topic: URIRef
+ nationality: URIRef
+ residenceCountry: URIRef
+
+ Person: URIRef
+
+ PRINT3D: URIRef
- _NS = Namespace('http://standards.internetofproduction.org/pub/r7g0n9fo/release/4')
+ _NS = Namespace('http://standards.internetofproduction.org/pub/r7g0n9fo/release/4#')
class WOT(DefinedNamespace):
diff --git a/adesse/org.py b/adesse/org.py
@@ -0,0 +1,15 @@
+from adesse import Entity
+
+from rdflib import Literal
+from rdflib.namespace import FOAF, RDF
+
+from .uri import to_uuid_uri
+
+
+class Org(Entity):
+
+ def apply(self, g):
+ uu = to_uuid_uri(self.uu)
+ g.add((uu, FOAF.name, Literal(self.common_name)))
+ g.add((uu, RDF.type, FOAF.Organization))
+ super().apply(g)
diff --git a/adesse/person.py b/adesse/person.py
@@ -1,5 +1,5 @@
from rdflib import Literal
-from rdflib.namespace import FOAF
+from rdflib.namespace import FOAF, RDF
from .entity import Entity
from .ns import PSS
@@ -9,7 +9,9 @@ from .uri import to_uuid_uri, to_country_uri
class Person(Entity):
def __init__(self, firstname, lastname, nationality, residence_country=None, common_name=None, uu=None):
- super().__init__(uu=uu)
+ if not common_name:
+ common_name = firstname + ' ' + lastname
+ super().__init__(common_name, uu=uu)
self.firstname = firstname
self.lastname = lastname
self.nationality = nationality
@@ -17,16 +19,13 @@ class Person(Entity):
self.residence_country = residence_country
else:
self.residence_country = nationality
- if common_name:
- self.common_name = common_name
- else:
- self.common_name = self.firstname + ' ' + self.lastname
-
+
def apply(self, g):
uu = to_uuid_uri(self.uu)
g.add((uu, FOAF.givenName, Literal(self.firstname)))
g.add((uu, FOAF.familyName, Literal(self.lastname)))
g.add((uu, FOAF.name, Literal(self.common_name)))
- g.add((uu, PSS.Nationality, to_country_uri(self.nationality)))
- g.add((uu, PSS.ResidenceCountry, to_country_uri(self.residence_country)))
+ g.add((uu, PSS.nationality, to_country_uri(self.nationality)))
+ g.add((uu, PSS.residenceCountry, to_country_uri(self.residence_country)))
+ g.add((uu, RDF.type, PSS.Person))
super().apply(g)
diff --git a/adesse/testimony.py b/adesse/testimony.py
@@ -0,0 +1,16 @@
+import datetime
+
+class Testimony(Entity):
+
+ def __init__(self, label, date: datetime.datetime, target, identity, medium=DF.inPerson, uu=None):
+ super().__init__(label, uu=uu)
+ self.medium = medium
+ self.dt = date
+ self.target = target
+ self.identity = identity
+ self.claim = []
+ self.behalf = []
+
+
+ def add_claim(self, v):
+ self.claim.append(v)
diff --git a/adesse/venue.py b/adesse/venue.py
@@ -0,0 +1,2 @@
+class Org(Entity):
+ pass
diff --git a/pyproject.toml b/pyproject.toml
@@ -11,6 +11,7 @@ dependencies = [
"lxml~=6.0.1",
"rdflib~=7.2.1",
"iso3166~=2.1.1",
+ "python-mimeparse~=2.0.0",
]
[project.scripts]
diff --git a/test/test_serialize.py b/test/test_serialize.py
@@ -1,8 +1,12 @@
import unittest
+import datetime
from adesse import Serializer, Entity
from adesse.person import Person
+from adesse.org import Org
from adesse.cert import Cert
+from adesse.event import Event
+from adesse.bundle import Bundle
class TestSerialize(unittest.TestCase):
@@ -16,10 +20,12 @@ class TestSerialize(unittest.TestCase):
z = Serializer()
subj = Person("Melvin", "Ferd", "SV", common_name="Melvin B. Ferd")
subj.set_url('http://rotten.com')
- obj = Entity()
- agent = Entity()
- c = Cert(subj, obj, agent)
- c.apply(z)
+ obj = Event('foo', datetime.datetime.fromtimestamp(1758673250), datetime.datetime.fromtimestamp(1758679250))
+ agent = Org("Toxic Mopping Inc.")
+ agent.set_url('http://foo.xyz')
+ crt = Cert(subj, obj, agent)
+ o = Bundle('bundle in the jungle', crt)
+ o.apply(z)
print(str(z))
