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-rw-r--r--src/ee/_utils.py12
-rw-r--r--src/ee/digikey/__init__.py5
-rw-r--r--src/ee/kicad/__init__.py7
-rw-r--r--src/ee/kicad/read_schematic.py27
4 files changed, 36 insertions, 15 deletions
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
diff --git a/src/ee/digikey/__init__.py b/src/ee/digikey/__init__.py
index d1664e2..3341e28 100644
--- a/src/ee/digikey/__init__.py
+++ b/src/ee/digikey/__init__.py
@@ -2,6 +2,7 @@ import enum
from typing import List, Optional
from ee.tools import mk_parents
+import ee._utils
import re
import requests
import os
@@ -376,6 +377,8 @@ class DigikeyRepository(object):
def to_pandas(self):
import pandas
+ columns = []
data = [part._to_pandas_dict() for part in self.products]
index = [part.mpn for part in self.products]
- return pandas.DataFrame(data=data, index=index)
+ df = pandas.DataFrame(data=data, index=index)
+ return ee._utils.ensure_has_columns(df, ["MPN", "Digi-Key", "URL"])
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)))
diff --git a/src/ee/kicad/read_schematic.py b/src/ee/kicad/read_schematic.py
index ed5ce21..914a86e 100644
--- a/src/ee/kicad/read_schematic.py
+++ b/src/ee/kicad/read_schematic.py
@@ -93,8 +93,9 @@ def read_schematic(path):
schematic.add_component(Component(position, timestamp, library, name, unit, ref, fields))
- def load(f):
+ def load(path, f):
header = f.readline()
+ line_number = 1
if "EESchema Schematic File Version" not in header:
raise EeException("Not a KiCAD schematic file.")
@@ -104,6 +105,7 @@ def read_schematic(path):
seen_end = False
while not seen_end:
line = f.readline()
+ line_number = line_number + 1
if not line:
break
@@ -135,27 +137,24 @@ def read_schematic(path):
section_name = parts[0]
# print("SECTION: {}".format(section_name))
section = []
- elif line == "Entry Wire Line":
- f.readline() # ignore the next line for now
- elif line.startswith("Text Label "):
- f.readline() # ignore the next line for now
- elif line.startswith("Text Notes "):
+ elif parts[0:3] == ["Entry", "Wire", "Line"] or \
+ parts[0:2] == ["Text", "Label"] or \
+ parts[0:2] == ["Text", "Notes"] or \
+ parts[0:2] == ["Text", "HLabel"] or \
+ parts[0:3] == ["Wire", "Notes", "Line"] or \
+ parts[0:3] == ["Wire", "Wire", "Line"] or \
+ parts[0:3] == ["Wire", "Bus", "Line"]:
f.readline() # ignore the next line for now
+ line_number = line_number + 1
elif line.startswith("NoConn "):
pass
- elif parts[0:3] == ["Wire", "Notes", "Line"]:
- f.readline() # ignore the next line for now
- elif parts[0:3] == ["Wire", "Wire", "Line"]:
- f.readline() # ignore the next line for now
- elif parts[0:3] == ["Wire", "Bus", "Line"]:
- f.readline() # ignore the next line for now
elif parts[0:2] == ["Connection", "~"]:
pass
else:
# print("line={}, len={}, wat={}".format(line, len(line), parts[0:3]))
- raise EeException("Bad line: {}".format(line))
+ raise EeException("{}:{}: Bad line: {}".format(path, line_number, line))
return schematic
with open(path) as file:
- return load(file)
+ return load(path, file)