Fixes for field-based schema and labels
* moved methods to TableObject from PrimaryObj (to include Tag) * added missing scheme, labels to citation, place, repo, and source * minor bug fixes
This commit is contained in:
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0bbf52b4aa
commit
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@ -1448,6 +1448,7 @@ class DbReadBase(object):
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Place = property(lambda self: QuerySet(self, "Place"))
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Place = property(lambda self: QuerySet(self, "Place"))
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Event = property(lambda self: QuerySet(self, "Event"))
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Event = property(lambda self: QuerySet(self, "Event"))
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Tag = property(lambda self: QuerySet(self, "Tag"))
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Tag = property(lambda self: QuerySet(self, "Tag"))
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Media = property(lambda self: QuerySet(self, "Media"))
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class DbWriteBase(DbReadBase):
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class DbWriteBase(DbReadBase):
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"""
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"""
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@ -79,6 +79,46 @@ class Citation(MediaBase, NoteBase, SrcAttributeBase, IndirectCitationBase,
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self.confidence = Citation.CONF_NORMAL # 4
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self.confidence = Citation.CONF_NORMAL # 4
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SrcAttributeBase.__init__(self) # 8
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SrcAttributeBase.__init__(self) # 8
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@classmethod
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def get_schema(cls):
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"""
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Return the schema as a dictionary for this class.
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"""
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from .srcattribute import SrcAttribute
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from .date import Date
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return {
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"handle": Handle("Citation", "CITATION-HANDLE"),
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"gramps_id": str,
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"date": Date,
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"page": str,
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"confidence": str,
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"source_handle": Handle("Source", "SOURCE-HANDLE"),
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"note_list": [Handle("Note", "NOTE-HANDLE")],
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"media_list": [Handle("Media", "MEDIA-HANDLE")],
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"srcattr_list": [SrcAttribute],
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"change": int,
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"tag_list": [Handle("Tag", "TAG-HANDLE")],
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"private": bool,
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}
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@classmethod
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def get_labels(cls, _):
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return {
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"_class": _("Citation"),
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"handle": _("Handle"),
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"gramps_id": _("Gramps ID"),
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"date": _("Date"),
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"page": _("Page"),
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"confidence": _("Confidence"),
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"source_handle": _("Source"),
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"note_list": _("Notes"),
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"media_list": _("Media"),
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"srcattribute_list": _("Source Attributes"),
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"change": _("Last changed"),
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"tag_list": _("Tags"),
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"private": _("Private"),
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}
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def serialize(self, no_text_date=False):
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def serialize(self, no_text_date=False):
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"""
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"""
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Convert the object to a serialized tuple of data.
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Convert the object to a serialized tuple of data.
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@ -175,7 +175,7 @@ class Event(CitationBase, NoteBase, MediaBase, AttributeBase,
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"note_list": [Note],
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"note_list": [Note],
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"media_list": [Media],
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"media_list": [Media],
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"attribute_list": [Attribute],
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"attribute_list": [Attribute],
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"change": float,
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"change": int,
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"tag_list": [Tag],
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"tag_list": [Tag],
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"private": bool,
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"private": bool,
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}
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}
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@ -162,10 +162,7 @@ class Media(CitationBase, NoteBase, DateBase, AttributeBase,
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:rtype: dict
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:rtype: dict
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"""
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"""
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from .attribute import Attribute
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from .attribute import Attribute
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from .citation import Citation
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from .note import Note
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from .date import Date
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from .date import Date
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from .tag import Tag
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return {
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return {
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"handle": Handle("Media", "MEDIA-HANDLE"),
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"handle": Handle("Media", "MEDIA-HANDLE"),
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"gramps_id": str,
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"gramps_id": str,
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@ -174,11 +171,11 @@ class Media(CitationBase, NoteBase, DateBase, AttributeBase,
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"desc": str,
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"desc": str,
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"checksum": str,
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"checksum": str,
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"attribute_list": [Attribute],
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"attribute_list": [Attribute],
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"citation_list": [Citation],
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"citation_list": [Handle("Citation", "CITATION-HANDLE")],
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"note_list": [Note],
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"note_list": [Handle("Note", "NOTE-HANDLE")],
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"change": float,
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"change": int,
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"date": Date,
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"date": Date,
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"tag_list": Tag,
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"tag_list": [Handle("Tag", "TAG-HANDLE")],
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"private": bool,
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"private": bool,
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}
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}
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@ -117,6 +117,55 @@ class Place(CitationBase, NoteBase, MediaBase, UrlBase, PrimaryObject):
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NoteBase.serialize(self),
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NoteBase.serialize(self),
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self.change, TagBase.serialize(self), self.private)
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self.change, TagBase.serialize(self), self.private)
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@classmethod
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def get_labels(cls, _):
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return {
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"handle": _("Handle"),
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"gramps_id": _("Gramps ID"),
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"title": _("Title"),
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"long": _("Longitude"),
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"lat": _("Latitude"),
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"placeref_list": _("Places"),
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"name": _("Name"),
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"alt_names": _("Alternate Names"),
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"place_type": _("Type"),
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"code": _("Code"),
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"alt_loc": _("Alternate Locations"),
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"urls": _("URLs"),
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"media_list": _("Media"),
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"citation_list": _("Citations"),
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"note_list": _("Notes"),
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"change": _("Last changed"),
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"tag_list": _("Tags"),
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"private": _("Private")
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}
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@classmethod
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def get_schema(cls):
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"""
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Return the schema as a dictionary for this class.
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"""
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from .url import Url
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return {
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"handle": Handle("Place", "PLACE-HANDLE"),
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"gramps_id": str,
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"title": str,
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"long": str,
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"lat": str,
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"placeref_list": [PlaceRef],
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"name": PlaceName,
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"alt_names": [str],
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"place_type": PlaceType,
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"code": str,
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"alt_loc": [Location],
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"urls": [Url],
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"media_list": [Handle("Media", "MEDIA-HANDLE")],
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"citation_list": [Handle("Citation", "CITATION-HANDLE")],
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"note_list": [Handle("Note", "NOTE-HANDLE")],
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"change": int,
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"tag_list": [Handle("Tag", "TAG-HANDLE")],
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"private": bool
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}
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def to_struct(self):
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def to_struct(self):
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"""
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"""
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Convert the data held in this object to a structure (eg,
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Convert the data held in this object to a structure (eg,
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@ -120,245 +120,6 @@ class BasicPrimaryObject(TableObject, PrivacyBase, TagBase):
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"""
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"""
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raise NotImplementedError
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raise NotImplementedError
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@classmethod
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def get_labels(cls, _):
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"""
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Return labels.
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"""
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return {}
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@classmethod
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def field_aliases(cls):
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"""
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Return dictionary of alias to full field names
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for this object class.
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"""
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return {}
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@classmethod
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def get_field_alias(cls, alias):
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"""
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Return full field name for an alias, if one.
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"""
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return cls.field_aliases().get(alias, alias)
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@classmethod
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def get_schema(cls):
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"""
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Return schema.
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"""
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return {}
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@classmethod
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def get_extra_secondary_fields(cls):
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"""
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Return a list of full field names and types for secondary
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fields that are not directly listed in the schema.
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"""
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return []
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@classmethod
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def get_index_fields(cls):
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"""
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Return a list of full field names for indices.
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"""
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return []
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@classmethod
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def get_secondary_fields(cls):
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"""
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Return all seconday fields and their types
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"""
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from .handle import HandleClass
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return ([(key.lower(), value)
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for (key, value) in cls.get_schema().items()
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if value in [str, int, float, bool] or
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isinstance(value, HandleClass)] +
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cls.get_extra_secondary_fields())
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@classmethod
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def get_label(cls, field, _):
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"""
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Get the associated label given a field name of this object.
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No index positions allowed on lists.
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"""
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chain = field.split(".")
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path = cls._follow_schema_path(chain[:-1])
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labels = path.get_labels(_)
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if chain[-1] in labels:
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return labels[chain[-1]]
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else:
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raise Exception("%s has no such label on %s: '%s'" %
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(cls, path, field))
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@classmethod
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def get_field_type(cls, field):
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"""
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Get the associated label given a field name of this object.
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No index positions allowed on lists.
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"""
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field = cls.get_field_alias(field)
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chain = field.split(".")
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ftype = cls._follow_schema_path(chain)
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return ftype
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@classmethod
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def _follow_schema_path(cls, chain):
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"""
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Follow a list of schema items. Return endpoint.
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"""
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path = cls
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for part in chain:
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schema = path.get_schema()
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if part.isdigit():
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pass # skip over
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elif part in schema.keys():
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path = schema[part]
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else:
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raise Exception("No such field. Valid fields are: %s" % list(schema.keys()))
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if isinstance(path, (list, tuple)):
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path = path[0]
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return path
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def get_field(self, field, db=None, ignore_errors=False):
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"""
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Get the value of a field.
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"""
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field = self.__class__.get_field_alias(field)
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chain = field.split(".")
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path = self._follow_field_path(chain, db, ignore_errors)
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return path
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def _follow_field_path(self, chain, db=None, ignore_errors=False):
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"""
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Follow a list of items. Return endpoint(s) only.
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With the db argument, can do joins across tables.
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self - current object
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returns - None, endpoint, of recursive list of endpoints
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"""
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from .handle import HandleClass
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# start with [self, self, chain, path_to=[]]
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# results = []
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# expand when you reach multiple answers [obj, chain_left, []]
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# if you get to an endpoint, put results
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# go until nothing left to expand
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todo = [(self, self, [], chain)]
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results = []
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while todo:
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parent, current, path_to, chain = todo.pop()
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#print("expand:", parent.__class__.__name__,
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# current.__class__.__name__,
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# path_to,
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# chain)
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keep_going = True
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p = 0
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while p < len(chain) and keep_going:
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#print("while:", path_to, chain[p:])
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part = chain[p]
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if hasattr(current, part): # attribute
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current = getattr(current, part)
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path_to.append(part)
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# need to consider current+part if current is list:
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elif isinstance(current, (list, tuple)):
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if part.isdigit():
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# followed by index, so continue here
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if int(part) < len(current):
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current = current[int(part)]
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path_to.append(part)
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elif ignore_errors:
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current = None
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keeping_going = False
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else:
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raise Exception("invalid index position")
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else: # else branch! in middle, split paths
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for i in range(len(current)):
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#print("split list:", self.__class__.__name__,
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# current.__class__.__name__,
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# path_to[:],
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# [str(i)] + chain[p:])
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todo.append([self, current, path_to[:], [str(i)] + chain[p:]])
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current = None
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keep_going = False
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else: # part not found on this self
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# current is a handle
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# part is something on joined object
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if parent:
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ptype = parent.__class__.get_field_type(".".join(path_to))
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if isinstance(ptype, HandleClass):
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if db:
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# start over here:
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obj = None
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if current:
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obj = ptype.join(db, current)
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if part == "self":
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current = obj
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path_to = []
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#print("split self:", obj.__class__.__name__,
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# current.__class__.__name__,
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# path_to,
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# chain[p + 1:])
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todo.append([obj, current, path_to, chain[p + 1:]])
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elif obj:
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current = getattr(obj, part)
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#print("split :", obj.__class__.__name__,
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# current.__class__.__name__,
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# [part],
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# chain[p + 1:])
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todo.append([obj, current, [part], chain[p + 1:]])
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current = None
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keep_going = False
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else:
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raise Exception("Can't join without database")
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elif part == "self":
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pass
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elif ignore_errors:
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pass
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else:
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raise Exception("%s is not a valid field of %s; use %s" %
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(part, current, dir(current)))
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current = None
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keep_going = False
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p += 1
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if keep_going:
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results.append(current)
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if len(results) == 1:
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return results[0]
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elif len(results) == 0:
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return None
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else:
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return results
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def set_field(self, field, value, db=None, ignore_errors=False):
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"""
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Set the value of a basic field (str, int, float, or bool).
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value can be a string or actual value.
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Returns number of items changed.
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"""
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field = self.__class__.get_field_alias(field)
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chain = field.split(".")
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path = self._follow_field_path(chain[:-1], db, ignore_errors)
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ftype = self.get_field_type(field)
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# ftype is str, bool, float, or int
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value = (value in ['True', True]) if ftype is bool else value
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return self._set_fields(path, chain[-1], value, ftype)
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def _set_fields(self, path, attr, value, ftype):
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"""
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Helper function to handle recursive lists of items.
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"""
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from .handle import HandleClass
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if isinstance(path, (list, tuple)):
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count = 0
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for item in path:
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count += self._set_fields(item, attr, value, ftype)
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elif isinstance(ftype, HandleClass):
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setattr(path, attr, value)
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count = 1
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else:
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setattr(path, attr, ftype(value))
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count = 1
|
|
||||||
return count
|
|
||||||
|
|
||||||
def set_gramps_id(self, gramps_id):
|
def set_gramps_id(self, gramps_id):
|
||||||
"""
|
"""
|
||||||
Set the Gramps ID for the primary object.
|
Set the Gramps ID for the primary object.
|
||||||
|
@ -69,6 +69,41 @@ class Repository(NoteBase, AddressBase, UrlBase, IndirectCitationBase,
|
|||||||
UrlBase.serialize(self),
|
UrlBase.serialize(self),
|
||||||
self.change, TagBase.serialize(self), self.private)
|
self.change, TagBase.serialize(self), self.private)
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_labels(cls, _):
|
||||||
|
return {
|
||||||
|
"handle": _("Handle"),
|
||||||
|
"gramps_id": _("Gramps ID"),
|
||||||
|
"type": _("Type"),
|
||||||
|
"name": _("Name"),
|
||||||
|
"note_list": _("Notes"),
|
||||||
|
"address_list": _("Addresses"),
|
||||||
|
"urls": _("URLs"),
|
||||||
|
"change": _("Last changed"),
|
||||||
|
"tag_list": _("Tags"),
|
||||||
|
"private": _("Private")
|
||||||
|
}
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_schema(cls):
|
||||||
|
"""
|
||||||
|
Return the schema as a dictionary for this class.
|
||||||
|
"""
|
||||||
|
from .address import Address
|
||||||
|
from .url import Url
|
||||||
|
return {
|
||||||
|
"handle": Handle("Repository", "REPOSITORY-HANDLE"),
|
||||||
|
"gramps_id": str,
|
||||||
|
"type": RepositoryType,
|
||||||
|
"name": str,
|
||||||
|
"note_list": [Handle("Note", "NOTE-HANDLE")],
|
||||||
|
"address_list": [Address],
|
||||||
|
"urls": [Url],
|
||||||
|
"change": int,
|
||||||
|
"tag_list": [Handle("Tag", "TAG-HANDLE")],
|
||||||
|
"private": bool
|
||||||
|
}
|
||||||
|
|
||||||
def to_struct(self):
|
def to_struct(self):
|
||||||
"""
|
"""
|
||||||
Convert the data held in this object to a structure (eg,
|
Convert the data held in this object to a structure (eg,
|
||||||
|
@ -79,6 +79,48 @@ class Source(MediaBase, NoteBase, SrcAttributeBase, IndirectCitationBase,
|
|||||||
TagBase.serialize(self), # 11
|
TagBase.serialize(self), # 11
|
||||||
self.private) # 12
|
self.private) # 12
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_labels(cls, _):
|
||||||
|
return {
|
||||||
|
"handle": _("Handle"),
|
||||||
|
"gramps_id": _("Gramps ID"),
|
||||||
|
"title": _("Title"),
|
||||||
|
"author": _("Author"),
|
||||||
|
"pubinfo": _("Publication info"),
|
||||||
|
"note_list": _("Notes"),
|
||||||
|
"media_list": _("Media"),
|
||||||
|
"abbrev": _("Abbreviation"),
|
||||||
|
"change": _("Last changed"),
|
||||||
|
"srcattr_list": _("Source Attributes"),
|
||||||
|
"reporef_list": _("Repositories"),
|
||||||
|
"tag_list": _("Tags"),
|
||||||
|
"private": _("Private")
|
||||||
|
}
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_schema(cls):
|
||||||
|
"""
|
||||||
|
Return the schema as a dictionary for this class.
|
||||||
|
"""
|
||||||
|
from .srcattribute import SrcAttribute
|
||||||
|
from .reporef import RepoRef
|
||||||
|
from .url import Url
|
||||||
|
return {
|
||||||
|
"handle": Handle("Source", "SOURCE-HANDLE"),
|
||||||
|
"gramps_id": str,
|
||||||
|
"title": str,
|
||||||
|
"author": str,
|
||||||
|
"pubinfo": str,
|
||||||
|
"note_list": [Handle("Note", "NOTE-HANDLE")],
|
||||||
|
"media_list": [Handle("Media", "MEDIA-HANDLE")],
|
||||||
|
"abbrev": str,
|
||||||
|
"change": int,
|
||||||
|
"srcattr_list": [SrcAttribute],
|
||||||
|
"reporef_list": [RepoRef],
|
||||||
|
"tag_list": [Handle("Tag", "")],
|
||||||
|
"private": bool
|
||||||
|
}
|
||||||
|
|
||||||
def to_struct(self):
|
def to_struct(self):
|
||||||
"""
|
"""
|
||||||
Convert the data held in this object to a structure (eg,
|
Convert the data held in this object to a structure (eg,
|
||||||
|
@ -182,3 +182,243 @@ class TableObject(BaseObject):
|
|||||||
:rtype: str
|
:rtype: str
|
||||||
"""
|
"""
|
||||||
return self.handle
|
return self.handle
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_labels(cls, _):
|
||||||
|
"""
|
||||||
|
Return labels.
|
||||||
|
"""
|
||||||
|
return {}
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def field_aliases(cls):
|
||||||
|
"""
|
||||||
|
Return dictionary of alias to full field names
|
||||||
|
for this object class.
|
||||||
|
"""
|
||||||
|
return {}
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_field_alias(cls, alias):
|
||||||
|
"""
|
||||||
|
Return full field name for an alias, if one.
|
||||||
|
"""
|
||||||
|
return cls.field_aliases().get(alias, alias)
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_schema(cls):
|
||||||
|
"""
|
||||||
|
Return schema.
|
||||||
|
"""
|
||||||
|
return {}
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_extra_secondary_fields(cls):
|
||||||
|
"""
|
||||||
|
Return a list of full field names and types for secondary
|
||||||
|
fields that are not directly listed in the schema.
|
||||||
|
"""
|
||||||
|
return []
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_index_fields(cls):
|
||||||
|
"""
|
||||||
|
Return a list of full field names for indices.
|
||||||
|
"""
|
||||||
|
return []
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_secondary_fields(cls):
|
||||||
|
"""
|
||||||
|
Return all seconday fields and their types
|
||||||
|
"""
|
||||||
|
from .handle import HandleClass
|
||||||
|
return ([(key.lower(), value)
|
||||||
|
for (key, value) in cls.get_schema().items()
|
||||||
|
if value in [str, int, float, bool] or
|
||||||
|
isinstance(value, HandleClass)] +
|
||||||
|
cls.get_extra_secondary_fields())
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_label(cls, field, _):
|
||||||
|
"""
|
||||||
|
Get the associated label given a field name of this object.
|
||||||
|
No index positions allowed on lists.
|
||||||
|
"""
|
||||||
|
chain = field.split(".")
|
||||||
|
path = cls._follow_schema_path(chain[:-1])
|
||||||
|
labels = path.get_labels(_)
|
||||||
|
if chain[-1] in labels:
|
||||||
|
return labels[chain[-1]]
|
||||||
|
else:
|
||||||
|
raise Exception("%s has no such label on %s: '%s'" %
|
||||||
|
(cls, path, field))
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_field_type(cls, field):
|
||||||
|
"""
|
||||||
|
Get the associated label given a field name of this object.
|
||||||
|
No index positions allowed on lists.
|
||||||
|
"""
|
||||||
|
field = cls.get_field_alias(field)
|
||||||
|
chain = field.split(".")
|
||||||
|
ftype = cls._follow_schema_path(chain)
|
||||||
|
return ftype
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def _follow_schema_path(cls, chain):
|
||||||
|
"""
|
||||||
|
Follow a list of schema items. Return endpoint.
|
||||||
|
"""
|
||||||
|
path = cls
|
||||||
|
for part in chain:
|
||||||
|
schema = path.get_schema()
|
||||||
|
if part.isdigit():
|
||||||
|
pass # skip over
|
||||||
|
elif part in schema.keys():
|
||||||
|
path = schema[part]
|
||||||
|
else:
|
||||||
|
raise Exception("No such field. Valid fields are: %s" % list(schema.keys()))
|
||||||
|
if isinstance(path, (list, tuple)):
|
||||||
|
path = path[0]
|
||||||
|
return path
|
||||||
|
|
||||||
|
def get_field(self, field, db=None, ignore_errors=False):
|
||||||
|
"""
|
||||||
|
Get the value of a field.
|
||||||
|
"""
|
||||||
|
field = self.__class__.get_field_alias(field)
|
||||||
|
chain = field.split(".")
|
||||||
|
path = self._follow_field_path(chain, db, ignore_errors)
|
||||||
|
return path
|
||||||
|
|
||||||
|
def _follow_field_path(self, chain, db=None, ignore_errors=False):
|
||||||
|
"""
|
||||||
|
Follow a list of items. Return endpoint(s) only.
|
||||||
|
With the db argument, can do joins across tables.
|
||||||
|
self - current object
|
||||||
|
returns - None, endpoint, of recursive list of endpoints
|
||||||
|
"""
|
||||||
|
from .handle import HandleClass
|
||||||
|
# start with [self, self, chain, path_to=[]]
|
||||||
|
# results = []
|
||||||
|
# expand when you reach multiple answers [obj, chain_left, []]
|
||||||
|
# if you get to an endpoint, put results
|
||||||
|
# go until nothing left to expand
|
||||||
|
todo = [(self, self, [], chain)]
|
||||||
|
results = []
|
||||||
|
while todo:
|
||||||
|
parent, current, path_to, chain = todo.pop()
|
||||||
|
#print("expand:", parent.__class__.__name__,
|
||||||
|
# current.__class__.__name__,
|
||||||
|
# path_to,
|
||||||
|
# chain)
|
||||||
|
keep_going = True
|
||||||
|
p = 0
|
||||||
|
while p < len(chain) and keep_going:
|
||||||
|
#print("while:", path_to, chain[p:])
|
||||||
|
part = chain[p]
|
||||||
|
if hasattr(current, part): # attribute
|
||||||
|
current = getattr(current, part)
|
||||||
|
path_to.append(part)
|
||||||
|
# need to consider current+part if current is list:
|
||||||
|
elif isinstance(current, (list, tuple)):
|
||||||
|
if part.isdigit():
|
||||||
|
# followed by index, so continue here
|
||||||
|
if int(part) < len(current):
|
||||||
|
current = current[int(part)]
|
||||||
|
path_to.append(part)
|
||||||
|
elif ignore_errors:
|
||||||
|
current = None
|
||||||
|
keeping_going = False
|
||||||
|
else:
|
||||||
|
raise Exception("invalid index position")
|
||||||
|
else: # else branch! in middle, split paths
|
||||||
|
for i in range(len(current)):
|
||||||
|
#print("split list:", self.__class__.__name__,
|
||||||
|
# current.__class__.__name__,
|
||||||
|
# path_to[:],
|
||||||
|
# [str(i)] + chain[p:])
|
||||||
|
todo.append([self, current, path_to[:], [str(i)] + chain[p:]])
|
||||||
|
current = None
|
||||||
|
keep_going = False
|
||||||
|
else: # part not found on this self
|
||||||
|
# current is a handle
|
||||||
|
# part is something on joined object
|
||||||
|
if parent:
|
||||||
|
ptype = parent.__class__.get_field_type(".".join(path_to))
|
||||||
|
if isinstance(ptype, HandleClass):
|
||||||
|
if db:
|
||||||
|
# start over here:
|
||||||
|
obj = None
|
||||||
|
if current:
|
||||||
|
obj = ptype.join(db, current)
|
||||||
|
if part == "self":
|
||||||
|
current = obj
|
||||||
|
path_to = []
|
||||||
|
#print("split self:", obj.__class__.__name__,
|
||||||
|
# current.__class__.__name__,
|
||||||
|
# path_to,
|
||||||
|
# chain[p + 1:])
|
||||||
|
todo.append([obj, current, path_to, chain[p + 1:]])
|
||||||
|
elif obj:
|
||||||
|
current = getattr(obj, part)
|
||||||
|
#print("split :", obj.__class__.__name__,
|
||||||
|
# current.__class__.__name__,
|
||||||
|
# [part],
|
||||||
|
# chain[p + 1:])
|
||||||
|
todo.append([obj, current, [part], chain[p + 1:]])
|
||||||
|
current = None
|
||||||
|
keep_going = False
|
||||||
|
else:
|
||||||
|
raise Exception("Can't join without database")
|
||||||
|
elif part == "self":
|
||||||
|
pass
|
||||||
|
elif ignore_errors:
|
||||||
|
pass
|
||||||
|
else:
|
||||||
|
raise Exception("%s is not a valid field of %s; use %s" %
|
||||||
|
(part, current, dir(current)))
|
||||||
|
current = None
|
||||||
|
keep_going = False
|
||||||
|
p += 1
|
||||||
|
if keep_going:
|
||||||
|
results.append(current)
|
||||||
|
if len(results) == 1:
|
||||||
|
return results[0]
|
||||||
|
elif len(results) == 0:
|
||||||
|
return None
|
||||||
|
else:
|
||||||
|
return results
|
||||||
|
|
||||||
|
def set_field(self, field, value, db=None, ignore_errors=False):
|
||||||
|
"""
|
||||||
|
Set the value of a basic field (str, int, float, or bool).
|
||||||
|
value can be a string or actual value.
|
||||||
|
Returns number of items changed.
|
||||||
|
"""
|
||||||
|
field = self.__class__.get_field_alias(field)
|
||||||
|
chain = field.split(".")
|
||||||
|
path = self._follow_field_path(chain[:-1], db, ignore_errors)
|
||||||
|
ftype = self.get_field_type(field)
|
||||||
|
# ftype is str, bool, float, or int
|
||||||
|
value = (value in ['True', True]) if ftype is bool else value
|
||||||
|
return self._set_fields(path, chain[-1], value, ftype)
|
||||||
|
|
||||||
|
def _set_fields(self, path, attr, value, ftype):
|
||||||
|
"""
|
||||||
|
Helper function to handle recursive lists of items.
|
||||||
|
"""
|
||||||
|
from .handle import HandleClass
|
||||||
|
if isinstance(path, (list, tuple)):
|
||||||
|
count = 0
|
||||||
|
for item in path:
|
||||||
|
count += self._set_fields(item, attr, value, ftype)
|
||||||
|
elif isinstance(ftype, HandleClass):
|
||||||
|
setattr(path, attr, value)
|
||||||
|
count = 1
|
||||||
|
else:
|
||||||
|
setattr(path, attr, ftype(value))
|
||||||
|
count = 1
|
||||||
|
return count
|
||||||
|
|
||||||
|
@ -114,6 +114,19 @@ class Tag(TableObject):
|
|||||||
"change": int,
|
"change": int,
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def get_labels(cls, _):
|
||||||
|
"""
|
||||||
|
Return the label for fields
|
||||||
|
"""
|
||||||
|
return {
|
||||||
|
"handle": _("Handle"),
|
||||||
|
"name": _("Name"),
|
||||||
|
"color": _("Color"),
|
||||||
|
"priority": _("Priority"),
|
||||||
|
"change": _("Last changed"),
|
||||||
|
}
|
||||||
|
|
||||||
def get_text_data_list(self):
|
def get_text_data_list(self):
|
||||||
"""
|
"""
|
||||||
Return the list of all textual attributes of the object.
|
Return the list of all textual attributes of the object.
|
||||||
|
@ -1114,7 +1114,7 @@ class DBAPI(DbGeneric):
|
|||||||
# else, use Python sorts
|
# else, use Python sorts
|
||||||
if order_by:
|
if order_by:
|
||||||
secondary_fields = class_.get_secondary_fields()
|
secondary_fields = class_.get_secondary_fields()
|
||||||
if not self.check_order_by_fields(class_.__name__, order_by, secondary_fields):
|
if not self._check_order_by_fields(class_.__name__, order_by, secondary_fields):
|
||||||
for item in self.iter_items_order_by_python(order_by, class_):
|
for item in self.iter_items_order_by_python(order_by, class_):
|
||||||
yield item
|
yield item
|
||||||
return
|
return
|
||||||
|
Loading…
x
Reference in New Issue
Block a user