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9744: Tidy up has_*_handle methods

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This commit is contained in:
Nick Hall 2016-10-17 17:43:21 +01:00
parent 2f1f1f1b1e
commit 3149420f80
1 changed files with 39 additions and 50 deletions
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89
gramps/plugins/db/dbapi/dbapi.py
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@ -1520,65 +1520,54 @@ class DBAPI(DbGeneric):
[order_by, media.handle])
row = self.dbapi.fetchone()
def has_person_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM person WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_handle(self, obj_key, handle):
key2table = {
PERSON_KEY: 'person',
FAMILY_KEY: 'family',
SOURCE_KEY: 'source',
CITATION_KEY: 'citation',
EVENT_KEY: 'event',
MEDIA_KEY: 'media',
PLACE_KEY: 'place',
REPOSITORY_KEY: 'repository',
NOTE_KEY: 'note',
TAG_KEY: 'tag'
}
if isinstance(handle, bytes):
handle = str(handle, "utf-8")
sql = "SELECT 1 FROM %s WHERE handle = ?" % key2table[obj_key]
self.dbapi.execute(sql, [handle])
return self.dbapi.fetchone() is not None
def has_family_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM family WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_person_handle(self, handle):
return self.has_handle(PERSON_KEY, handle)
def has_source_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM source WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_family_handle(self, handle):
return self.has_handle(FAMILY_KEY, handle)
def has_citation_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM citation WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_source_handle(self, handle):
return self.has_handle(SOURCE_KEY, handle)
def has_event_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM event WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_citation_handle(self, handle):
return self.has_handle(CITATION_KEY, handle)
def has_media_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM media WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_event_handle(self, handle):
return self.has_handle(EVENT_KEY, handle)
def has_place_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM place WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_media_handle(self, handle):
return self.has_handle(MEDIA_KEY, handle)
def has_repository_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM repository WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_place_handle(self, handle):
return self.has_handle(PLACE_KEY, handle)
def has_note_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM note WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_repository_handle(self, handle):
return self.has_handle(REPOSITORY_KEY, handle)
def has_tag_handle(self, key):
if isinstance(key, bytes):
key = str(key, "utf-8")
self.dbapi.execute("SELECT 1 FROM tag WHERE handle = ?", [key])
return self.dbapi.fetchone() != None
def has_note_handle(self, handle):
return self.has_handle(NOTE_KEY, handle)
def has_tag_handle(self, handle):
return self.has_handle(TAG_KEY, handle)
def has_gramps_id(self, obj_key, gramps_id):
key2table = {