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jp (pubsub/node/schema): check that a schema exists before parsing it (fix issue on new schema edition)

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This commit is contained in:
Goffi 2017-09-24 16:29:18 +02:00
commit c7ccdde0c9
1 changed files with 6 additions and 4 deletions
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10
frontends/src/jp/cmd_pubsub.py
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@ -420,11 +420,13 @@ class NodeSchemaEdit(base.CommandBase, common.BaseEdit):
except ImportError:
self.disp(u"lxml module must be installed to use edit, please install it with \"pip install lxml\"", error=True)
self.host.quit(1)
parser = etree.XMLParser(remove_blank_text=True)
schema_elt = etree.fromstring(schema, parser)
content_file_obj, content_file_path = self.getTmpFile()
content_file_obj.write(etree.tostring(schema_elt, encoding="utf-8", pretty_print=True))
content_file_obj.seek(0)
schema = schema.strip()
if schema:
parser = etree.XMLParser(remove_blank_text=True)
schema_elt = etree.fromstring(schema, parser)
content_file_obj.write(etree.tostring(schema_elt, encoding="utf-8", pretty_print=True))
content_file_obj.seek(0)
self.runEditor("pubsub_schema_editor_args", content_file_path, content_file_obj)
def start(self):