cleanup, incorporate changes from code review, and move merge and split stuff into freebase.experimental

git-svn-id: http://freebase-python.googlecode.com/svn/trunk@201 5914aa95-5b3a-0410-a3b5-7b719e7fe9b2

1 files changed, 0 insertions, 108 deletions

diff --git a/linkmerge.py b/linkmerge.py
deleted file mode 100644
index 3cfe1f1..0000000
--- a/linkmerge.py
+++ /dev/null
@@ -1,108 +0,0 @@
-
-import freebase, freebase.schema
-from freebase.api import LITERAL_TYPE_IDS, MetawebError
-
-from copy import deepcopy
-import itertools
-import logging
-
-ALL_LINKS_QUERY = [{"type": "/type/link",
-                    "source": {"id" : None},
-                    "target": {"id" : None},
-                    "target_value": None,
-                    "master_property": { "id" : None, "expected_type" : None, "unique" : None },
-                    "operation": None,
-                    "valid": True }]
-
-def merge(s, amoeba_id, target_id):
-    # In merging, we'll use the analogy of phagocytosis.
-    # http://en.wikipedia.org/wiki/Phagocytosis
-    # In this example, the amoeba is the main guy who is swallowing the target
-
-    # In cases where there is no merging problem, it doesn't matter who is the
-    # amoeba and who is the target, but the final merge product will be in the amoeba
-
-    # this merging will be done using links
-    # effectively, we want to move everything that links to the target
-    # and link it to the amoeba. This does present some issues:
-    # some things just can't be moved (/en keys, for example).
-    
-    target_source_l, target_target_l, target_target_v_l = get_all_links(target_id)
-    amoeba_source_l, amoeba_target_l, amoeba_target_v_l = get_all_links(amoeba_id)
-
-    total_delete_query = {}
-    total_write_query = { "id" : amoeba_id }
-
-    # let's redirect all source and target links on target to amoeba
-    #print [i for i in target_source_l]; print
-    for link in target_source_l:
-        # try this
-        if link.master_property.expected_type != "/type/text" and \
-            link.master_property.expected_type != "/type/key" and \
-            link.master_property.id != "/type/object/permission" and \
-            (not (link.master_property.unique and exists(amoeba_source_l, amoeba_target_l, link.master_property.id))):
-            prop = link.master_property.id
-            print prop
-            current_prop = total_write_query.get(prop, [])
-            current_prop.append({"id" : link.target.id, "connect" : "replace"})
-            total_write_query[prop] = current_prop
-            
-            to_delete_prop = total_delete_query.get(prop, [])
-            to_delete_prop.append({"id" : link.target.id, "connect" : "delete"})
-            total_delete_query[prop] = to_delete_prop
-            
-    for link in target_target_l:
-        if link.master_property.expected_type != "/type/text" and \
-            link.master_property.expected_type != "/type/key" and \
-            link.master_property.id != "/type/object/permission":
-            
-            prop = "!" + link.master_property.id
-            print prop
-            current_prop = total_write_query.get(prop, [])
-            current_prop.append({"id" : link.source.id, "connect" : "replace"})
-            total_write_query[prop] = current_prop
-            
-            to_delete_prop = total_delete_query.get(prop, [])
-            to_delete_prop.append({"id" : link.source.id, "connect" : "delete"})
-            total_delete_query[prop] = to_delete_prop
-    
-    # delete old
-    badpropnames = set([])
-    for propname, guys in total_delete_query.iteritems():
-        new = dict({propname:guys, "id":target_id})
-        try:
-            s.mqlwrite(new)
-        except MetawebError, me:
-            print "Oh well, %s failed. %s" % (propname, me)
-            badpropnames.add(propname)
-    for badprop in badpropnames:
-        del total_write_query[badprop]
-    s.mqlwrite(total_write_query)
-        
-    
-def exists(source_links, target_links, property_id):
-    print "testing", property_id
-    for link in itertools.chain(source_links, target_links):
-        if link.master_property.id == property_id:
-            if link.target and link.source:
-                print "outta here", property_id
-                return True
-            return False
-    return False
-    
-
-
-def get_all_links(the_id):
-    source, target, target_value = [deepcopy(ALL_LINKS_QUERY) for i in range(3)]
-    source[0].update(source={"id" : the_id})
-    target[0].update(target={"id" : the_id})
-    target_value[0].update(target_value={"id" : the_id })
-
-    return (s.mqlreaditer(source),
-            s.mqlreaditer(target),
-            s.mqlreaditer(target_value))
-
-
-if __name__ == '__main__':
-    s = freebase.api.HTTPMetawebSession("http://sandbox-freebase.com")
-    merge(s, "/guid/9202a8c04000641f800000000bc3141d", "/guid/9202a8c04000641f800000000aa5533e")
\ No newline at end of file