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-rw-r--r--tablib/formats/_json.py38
1 files changed, 38 insertions, 0 deletions
diff --git a/tablib/formats/_json.py b/tablib/formats/_json.py
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+++ b/tablib/formats/_json.py
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+# -*- coding: utf-8 -*-
+
+""" Tablib - JSON Support
+"""
+
+import simplejson as json
+import tablib.core
+
+title = 'json'
+extentions = ('json', 'jsn')
+
+
+def export_set(dataset):
+ """Returns JSON representation of Dataset."""
+ return json.dumps(dataset.dict)
+
+
+def export_book(databook):
+ """Returns JSON representation of Databook."""
+ return json.dumps(databook._package())
+
+
+def import_set(dset, in_stream):
+ """Returns dataset from JSON stream."""
+
+ dset.wipe()
+ dset.dict = json.loads(in_stream)
+
+
+def import_book(dbook, in_stream):
+ """Returns databook from JSON stream."""
+
+ dbook.wipe()
+ for sheet in json.loads(in_stream):
+ data = tablib.core.Dataset()
+ data.title = sheet['title']
+ data.dict = sheet['data']
+ dbook.add_sheet(data)