1 files changed, 40 insertions, 0 deletions
diff --git a/sdv/docker/sdvstate/core/load_pdf.py b/sdv/docker/sdvstate/core/load_pdf.py
new file mode 100644
index 0000000..6ce22f0
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+++ b/sdv/docker/sdvstate/core/load_pdf.py
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+# Copyright 2020 University Of Delhi.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+"""Loads PDF file into settings
+"""
+
+import json
+import yaml
+
+from tools.conf import settings
+
+def load_pdf():
+    """
+    Updates settings with PDF data
+    """
+    filename = settings.getValue('pdf_file')
+    with open(filename) as handle:
+        data = handle.read()
+
+    try:
+        pdf = json.loads(data)
+    except json.decoder.JSONDecodeError:
+        try:
+            pdf = yaml.safe_load(data)
+        except yaml.parser.ParserError:
+            raise Exception(f"Invalid PDF file: {filename}")
+
+    settings.setValue('pdf_file', pdf)