From 826a0eb82cc786d480888f3a032df95447c133b8 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sun, 22 Oct 2017 09:43:54 +0200
Subject: digikey.to_pandas(): Make sure that 'Digi-Key', 'MPN' and 'URL'
 fields always are in the data frame. kicad.to_pandas(): support Schematics
 objects too. read_schematics(): Support hierarchical labels.

---
 src/ee/_utils.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/ee/_utils.py

(limited to 'src/ee/_utils.py')

diff --git a/src/ee/_utils.py b/src/ee/_utils.py
new file mode 100644
index 0000000..598bca1
--- /dev/null
+++ b/src/ee/_utils.py
@@ -0,0 +1,12 @@
+import pandas as pd
+from typing import List
+
+def ensure_has_columns(df: pd.DataFrame, columns: List[str]):
+    all_columns = columns
+#    print("all_columns={}".format(all_columns))
+#    print("df={}".format(df.columns.tolist()))
+    for c in reversed(columns):
+        if not c in df.columns.tolist():
+          df.insert(0, column=c, value=pd.Series())
+#    print("df={}".format(df.columns.tolist()))
+    return df
-- 
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