Cyclone-Team/gramps
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Tidy up some SQL

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This commit is contained in:
Nick Hall 2016-10-28 23:31:18 +01:00
parent ad49598b51
commit 5bbce108fd
1 changed files with 31 additions and 29 deletions
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56
gramps/plugins/db/dbapi/dbapi.py
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@ -990,8 +990,9 @@ class DBAPI(DbGeneric):
"""
if isinstance(handle, bytes):
handle = str(handle, "utf-8")
self.dbapi.execute(
"SELECT obj_class, obj_handle FROM reference WHERE ref_handle = ?;",
self.dbapi.execute("SELECT obj_class, obj_handle "
"FROM reference "
"WHERE ref_handle = ?;",
[handle])
rows = self.dbapi.fetchall()
for row in rows:
@ -1188,9 +1189,9 @@ class DBAPI(DbGeneric):
# handle addition of new references
for (ref_class_name, ref_handle) in references:
self.dbapi.execute(
"""INSERT INTO reference (obj_handle, obj_class,
ref_handle, ref_class)
VALUES(?, ?, ?, ?);""",
"INSERT INTO reference "
"(obj_handle, obj_class, ref_handle, ref_class) "
"VALUES (?, ?, ?, ?);",
[obj.handle,
obj.__class__.__name__,
ref_handle,
@ -1392,28 +1393,29 @@ class DBAPI(DbGeneric):
Returns a dictionary of
{given_name: (male_count, female_count, unknown_count)}
"""
self.dbapi.execute(
"""SELECT given_name, female, male, unknown FROM gender_stats;""")
self.dbapi.execute("SELECT given_name, female, male, unknown "
"FROM gender_stats;")
gstats = {}
for row in self.dbapi.fetchall():
gstats[row[0]] = (row[1], row[2], row[3])
return gstats
def save_gender_stats(self, gstats):
self.dbapi.execute("""DELETE FROM gender_stats;""")
self.dbapi.execute("DELETE FROM gender_stats;")
for key in gstats.stats:
female, male, unknown = gstats.stats[key]
self.dbapi.execute(
"""INSERT INTO gender_stats(given_name, female, male, unknown)
VALUES(?, ?, ?, ?);""",
self.dbapi.execute("INSERT INTO gender_stats "
"(given_name, female, male, unknown) "
"VALUES (?, ?, ?, ?);",
[key, female, male, unknown])
def get_surname_list(self):
"""
Return the list of locale-sorted surnames contained in the database.
"""
self.dbapi.execute(
"""SELECT DISTINCT surname FROM person ORDER BY surname;""")
self.dbapi.execute("SELECT DISTINCT surname "
"FROM person "
"ORDER BY surname;")
surname_list = []
for row in self.dbapi.fetchall():
surname_list.append(row[0])
@ -1425,21 +1427,21 @@ class DBAPI(DbGeneric):
already exist, then the caller will need to catch the appropriate
exception
"""
self.dbapi.execute("""DROP TABLE person;""")
self.dbapi.execute("""DROP TABLE family;""")
self.dbapi.execute("""DROP TABLE source;""")
self.dbapi.execute("""DROP TABLE citation""")
self.dbapi.execute("""DROP TABLE event;""")
self.dbapi.execute("""DROP TABLE media;""")
self.dbapi.execute("""DROP TABLE place;""")
self.dbapi.execute("""DROP TABLE repository;""")
self.dbapi.execute("""DROP TABLE note;""")
self.dbapi.execute("""DROP TABLE tag;""")
self.dbapi.execute("DROP TABLE person;")
self.dbapi.execute("DROP TABLE family;")
self.dbapi.execute("DROP TABLE source;")
self.dbapi.execute("DROP TABLE citation")
self.dbapi.execute("DROP TABLE event;")
self.dbapi.execute("DROP TABLE media;")
self.dbapi.execute("DROP TABLE place;")
self.dbapi.execute("DROP TABLE repository;")
self.dbapi.execute("DROP TABLE note;")
self.dbapi.execute("DROP TABLE tag;")
# Secondary:
self.dbapi.execute("""DROP TABLE reference;""")
self.dbapi.execute("""DROP TABLE name_group;""")
self.dbapi.execute("""DROP TABLE metadata;""")
self.dbapi.execute("""DROP TABLE gender_stats;""")
self.dbapi.execute("DROP TABLE reference;")
self.dbapi.execute("DROP TABLE name_group;")
self.dbapi.execute("DROP TABLE metadata;")
self.dbapi.execute("DROP TABLE gender_stats;")
def _sql_type(self, python_type):
"""