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Merge remote-tracking branch 'origin/pr/393' into 393

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Conflicts:
	mongoengine/queryset/queryset.py
	tests/queryset/queryset.py
This commit is contained in:
Ross Lawley
2013-07-10 19:53:13 +00:00
parent 634b874c46 592c654916
commit 6e89e736b7
2 changed files with 171 additions and 32 deletions
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64
mongoengine/queryset/base.py
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@@ -1002,26 +1002,27 @@ class BaseQuerySet(object):
.. versionchanged:: 0.5 - updated to map_reduce as db.eval doesnt work
with sharding.
"""
map_func = Code("""
map_func = """
function() {
function deepFind(obj, path) {
var paths = path.split('.')
, current = obj
, i;
var path = '{{~%(field)s}}'.split('.'),
field = this;
for (i = 0; i < paths.length; ++i) {
if (current[paths[i]] == undefined) {
return undefined;
} else {
current = current[paths[i]];
}
}
return current;
for (p in path) {
if (typeof field != 'undefined')
field = field[path[p]];
else
break;
}
emit(1, deepFind(this, field) || 0);
if (field && field.constructor == Array) {
field.forEach(function(item) {
emit(1, item||0);
});
} else if (typeof field != 'undefined') {
emit(1, field||0);
}
}
""", scope={'field': field})
""" % dict(field=field)
reduce_func = Code("""
function(key, values) {
@@ -1047,28 +1048,27 @@ class BaseQuerySet(object):
.. versionchanged:: 0.5 - updated to map_reduce as db.eval doesnt work
with sharding.
"""
map_func = Code("""
map_func = """
function() {
function deepFind(obj, path) {
var paths = path.split('.')
, current = obj
, i;
var path = '{{~%(field)s}}'.split('.'),
field = this;
for (i = 0; i < paths.length; ++i) {
if (current[paths[i]] == undefined) {
return undefined;
} else {
current = current[paths[i]];
}
}
return current;
for (p in path) {
if (typeof field != 'undefined')
field = field[path[p]];
else
break;
}
val = deepFind(this, field)
if (val !== undefined)
emit(1, {t: val || 0, c: 1});
if (field && field.constructor == Array) {
field.forEach(function(item) {
emit(1, {t: item||0, c: 1});
});
} else if (typeof field != 'undefined') {
emit(1, {t: field||0, c: 1});
}
}
""", scope={'field': field})
""" % dict(field=field)
reduce_func = Code("""
function(key, values) {