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* src/ReadGrdb.py: Check for overlapping handles prior to

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modifying data.


svn: r4028
This commit is contained in:
Alex Roitman 2005-02-14 01:32:07 +00:00
parent f47f7b0d7f
commit 358f4a592f
2 changed files with 39 additions and 38 deletions
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4
gramps2/ChangeLog
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@ -1,3 +1,7 @@
2005-02-04 Alex Roitman <shura@alex.neuro.umn.edu>
* src/ReadGrdb.py: Check for overlapping handles prior to
modifying data.
2005-02-12 Don Allingham <dallingham@users.sourceforge.net>
* src/plugins/NavWebPage.py: More enhancements
* src/Sort.py: sort places by title

73
gramps2/src/ReadGrdb.py
View File

@ -30,6 +30,7 @@
#-------------------------------------------------------------------------
import os
from gettext import gettext as _
import sets
#-------------------------------------------------------------------------
#
@ -59,21 +60,47 @@ def importData(database, filename, callback=None,cl=0,use_trans=True):
ErrorDialog(_("%s could not be opened") % filename)
return
trans = database.transaction_begin()
# Check for duplicate handles. At the moment we simply exit here,
# before modifying any data. In the future we will need to handle
# this better.
handles = sets.Set(database.person_map.keys())
other_handles = sets.Set(other_database.person_map.keys())
if handles.intersection(other_handles):
raise Errors.HandleError('Personal handles in two databases overlap.')
handles = sets.Set(database.family_map.keys())
other_handles = sets.Set(other_database.family_map.keys())
if handles.intersection(other_handles):
raise Errors.HandleError('Family handles in two databases overlap.')
handles = sets.Set(database.place_map.keys())
other_handles = sets.Set(other_database.place_map.keys())
if handles.intersection(other_handles):
raise Errors.HandleError('Place handles in two databases overlap.')
handles = sets.Set(database.source_map.keys())
other_handles = sets.Set(other_database.source_map.keys())
if handles.intersection(other_handles):
raise Errors.HandleError('Source handles in two databases overlap.')
handles = sets.Set(database.media_map.keys())
other_handles = sets.Set(other_database.media_map.keys())
if handles.intersection(other_handles):
raise Errors.HandleError('Media handles in two databases overlap.')
handles = sets.Set(database.event_map.keys())
other_handles = sets.Set(other_database.event_map.keys())
if handles.intersection(other_handles):
raise Errors.HandleError('Event handles in two databases overlap.')
# copy all data from new_database to database,
# rename gramps IDs of first-class objects when conflicts are found
trans = database.transaction_begin(_("Import database"))
# People table
for person_handle in other_database.person_map.keys():
person = other_database.get_person_from_handle(person_handle)
# First, check whether this handle is a duplicate, and do something
if person_handle in database.person_map.keys():
raise Errors.HandleError(
'Handle %s is already present in the opened database.\n'
'Name: %s' % (person_handle,person.get_primary_name().get_regular_name())
)
# Then we check gramps_id for conflicts and change it if needed
gramps_id = str(person.get_gramps_id())
if database.id_trans.has_key(gramps_id):
@ -85,12 +112,6 @@ def importData(database, filename, callback=None,cl=0,use_trans=True):
for family_handle in other_database.family_map.keys():
family = other_database.get_family_from_handle(family_handle)
# First, check whether this handle is a duplicate, and do something
if family_handle in database.family_map.keys():
raise Errors.HandleError(
'Handle %s is already present in the opened database.' % family_handle
)
# Then we check gramps_id for conflicts and change it if needed
gramps_id = str(family.get_gramps_id())
if database.fid_trans.has_key(gramps_id):
@ -102,12 +123,6 @@ def importData(database, filename, callback=None,cl=0,use_trans=True):
for place_handle in other_database.place_map.keys():
place = other_database.get_place_from_handle(place_handle)
# First, check whether this handle is a duplicate, and do something
if place_handle in database.place_map.keys():
raise Errors.HandleError(
'Handle %s is already present in the opened database.' % place_handle
)
# Then we check gramps_id for conflicts and change it if needed
gramps_id = str(place.get_gramps_id())
if database.pid_trans.has_key(gramps_id):
@ -119,12 +134,6 @@ def importData(database, filename, callback=None,cl=0,use_trans=True):
for source_handle in other_database.source_map.keys():
source = other_database.get_source_from_handle(source_handle)
# First, check whether this handle is a duplicate, and do something
if source_handle in database.source_map.keys():
raise Errors.HandleError(
'Handle %s is already present in the opened database.' % source_handle
)
# Then we check gramps_id for conflicts and change it if needed
gramps_id = str(source.get_gramps_id())
if database.sid_trans.has_key(gramps_id):
@ -136,12 +145,6 @@ def importData(database, filename, callback=None,cl=0,use_trans=True):
for media_handle in other_database.media_map.keys():
media = other_database.get_object_from_handle(media_handle)
# First, check whether this handle is a duplicate, and do something
if media_handle in database.media_map.keys():
raise Errors.HandleError(
'Handle %s is already present in the opened database.' % media_handle
)
# Then we check gramps_id for conflicts and change it if needed
gramps_id = str(media.get_gramps_id())
if database.oid_trans.has_key(gramps_id):
@ -153,12 +156,6 @@ def importData(database, filename, callback=None,cl=0,use_trans=True):
for event_handle in other_database.event_map.keys():
event = other_database.get_event_from_handle(event_handle)
# First, check whether this handle is a duplicate, and do something
if event_handle in database.event_map.keys():
raise Errors.HandleError(
'Handle %s is already present in the opened database.' % event_handle
)
# Events don't have gramps IDs, so we don't need to check here
database.add_event(event,trans)