diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ee/_utils.py | 12 | ||||
| -rw-r--r-- | src/ee/digikey/__init__.py | 5 | ||||
| -rw-r--r-- | src/ee/kicad/__init__.py | 7 | ||||
| -rw-r--r-- | src/ee/kicad/read_schematic.py | 27 |
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) |