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.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/ee/kicad/__init__.py b/src/ee/kicad/__init__.py
index 1aac33d..1261cb5 100644
--- a/src/ee/kicad/__init__.py
+++ b/src/ee/kicad/__init__.py
@@ -27,6 +27,11 @@ def to_pandas(obj: Any, **kwarg):
                 return False
         return True
 
+    def to_pandas_schematics(ss: Schematics):
+        dfs = [to_pandas_schematic(schematic) for schematic in ss.schematics]
+
+        return pandas.concat(dfs)
+
     def to_pandas_schematic(sch: Schematic):
         # These fields will always be put first.
         special_fields = ["ref", "ref_type", "ref_num", "value", "footprint"]
@@ -64,5 +69,7 @@ def to_pandas(obj: Any, **kwarg):
 
     if isinstance(obj, Schematic):
         return to_pandas_schematic(obj)
+    elif isinstance(obj, Schematics):
+        return to_pandas_schematics(obj)
     else:
         raise EeException("Unsupported type: {}".format(type(obj)))