| 766 |
766 |
(utils.CommaJoin(errors), row))
|
| 767 |
767 |
|
| 768 |
768 |
|
|
769 |
def _FieldDictKey((fdef, _, flags, fn)):
|
|
770 |
"""Generates key for field dictionary.
|
|
771 |
|
|
772 |
"""
|
|
773 |
assert fdef.name and fdef.title, "Name and title are required"
|
|
774 |
assert FIELD_NAME_RE.match(fdef.name)
|
|
775 |
assert TITLE_RE.match(fdef.title)
|
|
776 |
assert (DOC_RE.match(fdef.doc) and len(fdef.doc.splitlines()) == 1 and
|
|
777 |
fdef.doc.strip() == fdef.doc), \
|
|
778 |
"Invalid description for field '%s'" % fdef.name
|
|
779 |
assert callable(fn)
|
|
780 |
assert (flags & ~QFF_ALL) == 0, "Unknown flags for field '%s'" % fdef.name
|
|
781 |
|
|
782 |
return fdef.name
|
|
783 |
|
|
784 |
|
| 769 |
785 |
def _PrepareFieldList(fields, aliases):
|
| 770 |
786 |
"""Prepares field list for use by L{Query}.
|
| 771 |
787 |
|
| ... | ... | |
| 787 |
803 |
for (fdef, _, _, _) in fields)
|
| 788 |
804 |
assert not duplicates, "Duplicate title(s) found: %r" % duplicates
|
| 789 |
805 |
|
| 790 |
|
result = {}
|
| 791 |
|
|
| 792 |
|
for field in fields:
|
| 793 |
|
(fdef, _, flags, fn) = field
|
| 794 |
|
|
| 795 |
|
assert fdef.name and fdef.title, "Name and title are required"
|
| 796 |
|
assert FIELD_NAME_RE.match(fdef.name)
|
| 797 |
|
assert TITLE_RE.match(fdef.title)
|
| 798 |
|
assert (DOC_RE.match(fdef.doc) and len(fdef.doc.splitlines()) == 1 and
|
| 799 |
|
fdef.doc.strip() == fdef.doc), \
|
| 800 |
|
"Invalid description for field '%s'" % fdef.name
|
| 801 |
|
assert callable(fn)
|
| 802 |
|
assert fdef.name not in result, \
|
| 803 |
|
"Duplicate field name '%s' found" % fdef.name
|
| 804 |
|
assert (flags & ~QFF_ALL) == 0, "Unknown flags for field '%s'" % fdef.name
|
| 805 |
|
|
| 806 |
|
result[fdef.name] = field
|
|
806 |
result = utils.SequenceToDict(fields, key=_FieldDictKey)
|
| 807 |
807 |
|
| 808 |
808 |
for alias, target in aliases:
|
| 809 |
809 |
assert alias not in result, "Alias %s overrides an existing field" % alias
|