def parse_dept(self, part, company=None, optional=False, with_aka=False):
r'''Parse a department and connect it to its parent organisation.
'''
if optional and 'de' not in part and 'de-' not in part:
return None
if 'de' in part:
name = multilang.optparse(part.getvalue('de'))
is_head = True
else:
name = multilang.optparse(part.getvalue('de-'))
is_head = False
aka = []
if with_aka:
aka = list(map(multilang.optparse, part.mgetvalue('aka', [])))
prefer = sorted([name] + aka, key=lambda s: s.loc())[0]
dept = self.model.register(Department(name=name, aka=aka, prefer=prefer))
dept.place = part.place
if not company:
company = yield from self.find(Company, part.getvalue('of'))
try:
Has_department(company, dept, is_head=is_head)
except ValueError as e:
raise InputError(e, line=name)
return dept
def parse_company_or_dept(self, part, optional=False):
r'''Parse a company and/or any department thereof.
'''
company = None
if 'co' in part:
name = multilang.optparse(part.getvalue('co'))
aka = list(map(multilang.optparse, part.mgetvalue('aka', [])))
# The preferred name is the one that appears first in the input.
prefer = sorted([name] + aka, key=lambda s: s.loc())[0]
company = self.model.register(Company(name=name, aka=aka,
prefer=prefer))
company.place = part.place
dept = yield from self.parse_dept(part, company, optional=company or optional, with_aka=not company)
org = dept or company
if not org and not optional:
raise InputError('missing company or department', line=part)
return org
def make_assoc(self, part, who, oth, ltype, timestamp=None, is_head=None):
r'''Create an Associate_with link (or subtype) between two nodes,
with suitable constructor data.
'''
assert issubclass(ltype, Association)
# Here we introspect the keyword args accepted by ltype's constructor
# and adapt accordingly.
kw = {'timestamp': timestamp}
if is_head is not None:
kw['is_head'] = is_head
if part:
import inspect
kwa = dict.fromkeys(inspect.getargspec(ltype.__init__)[0])
if ('is_head' in kwa and hasattr(part, 'delim') and
'is_head' not in kw):
kw['is_head'] = part.delim != '-'
if 'sequence' in kwa and hasattr(part, 'sequence'):
kw['sequence'] = part.sequence
if 'position' in kwa and 'pos' in part:
kw['position'] = multilang.optparse(part.getvalue('pos'))
return ltype(who, oth, **kw)
