Easily build a webservice API on top of a cubic web database"
Project description
Summary
Easily build a webservice API on top of a cubic web database
Types
To build a wsme structure type that match an entity type:
from cubes.wsme.types import Base, wsattr
class CWUser(Base):
login = wsattr('login', datatype=wsme.types.text)
password = wsattr('upassword', datatype=wsme.types.text)
in_group = wsattr('in_group', datatype=['CWGroup'])
class CWGroup(Base):
name = wsattr('name', datatype=wsme.types.text)
users = wsattr('in_group', role='subject', datatype=[CWUser])
def register_callback(vreg):
CWUser.reginit(vreg)
CWGroup.reginit(vreg)
# ...
user = req.find('CWUser', login=u"admin")
ws_user = CWUser(user, fetch=['in_group'])
assert ws_user.in_group[0].name == user.in_group[0].name
Query
Filter format
The filter format is partially inspired by https://www.parse.com/docs/rest#queries
operators
Key Operation $lt Less Than $lte Less Than Or Equal To $gt Greater Than $gte Greater Than Or Equal To $ne Not Equal To $in Contained In $nin Not Contained in $or Or $and And
Filter attribute
Exact match:
{'attrname': value}
Other comparisons:
{'attrname': {'$op': value, '$op2': othervalue}}
Use and/or:
{'$or': {'attrname': value, 'attr2name': value}}
{'$or': [
{'attrname': value},
{'attrname': {
'$in': [1, 2, 3]}}]}
Filter relations
If comparing by eid, same as attribute
Exact match:
{'relname': eid}
Other:
{"relname": {"$op": eid}}
Filter on relation target attributes/relations:
{"relname": <entity filter>}
{"relname": {"attrname": value}}
{"relname": {"$or": {"attrname": value, "attr2name": ovalue}}}
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cubicweb-wsme-0.1.5.tar.gz
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