From 80e0623913e87c6480049520590e424a831e0401 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sun, 24 Feb 2019 21:51:38 +0100
Subject: Digikey: replacing requests-based code with selenium. Adding new
 tools: digikey-import-parts and digikey-refresh-parts.

---
 src/ee/xml/bom_file_utils.py | 50 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 src/ee/xml/bom_file_utils.py

(limited to 'src/ee/xml/bom_file_utils.py')

diff --git a/src/ee/xml/bom_file_utils.py b/src/ee/xml/bom_file_utils.py
new file mode 100644
index 0000000..f09a3dd
--- /dev/null
+++ b/src/ee/xml/bom_file_utils.py
@@ -0,0 +1,50 @@
+from typing import List, Optional
+
+from ee.xml import bomFile
+
+__all__ = [
+    "part_numbers",
+    "find_pn",
+    "find_dpn",
+]
+
+
+def part_numbers(part: bomFile.Part) -> List[bomFile.PartNumber]:
+    pns = part.part_numbersProp  # type: bomFile.PartNumberList
+
+    if pns is None:
+        return []
+
+    return pns.part_numberProp
+
+
+def find_pn(part: bomFile.Part) -> str:
+    for pn in part_numbers(part):
+        if pn.distributor is None:
+            return pn.value
+
+
+def find_dpn(part: bomFile.Part, distributor: str) -> str:
+    for pn in part_numbers(part):
+        if pn.distributor == distributor:
+            return pn.value
+
+
+def find_fact_set(part: bomFile.Part, uri: str, create=False) -> Optional[bomFile.FactSet]:
+    fact_set_list: bomFile.FactSetList = part.fact_setsProp
+
+    if fact_set_list is None:
+        if not create:
+            return
+
+        fact_set_list = part.fact_setsProp = bomFile.FactSetList()
+
+    for fs in fact_set_list.fact_setProp:
+        fact_set: bomFile.FactSet = fs
+
+        if fact_set.sourceProp == uri:
+            return fact_set
+
+    fact_set = bomFile.FactSet(source=uri)
+    fact_set_list.add_fact_set(fact_set)
+    return fact_set
-- 
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