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refactor: use pathlib for file paths in new export handlers

Browse Source 
CONTRIBUTING.md mandates pathlib.Path over os.path (added for
cross-platform/Linux support); the rest of the codebase's newer code
already follows it. Converts the 19 new _handle_export_* handlers to
pathlib (exists/mkdir/iterdir/is_file, expanduser().resolve()) so this
feature's new code is compliant. Tests updated to patch pathlib.Path.

Scope is limited to the new export-handler block; the pre-existing
os.path usage elsewhere in kicad_interface.py/export.py is untouched
here and will be migrated in a dedicated refactor PR to keep that
sweep reviewable in isolation.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Gavin Colonese
2026-06-12 11:17:57 -04:00
parent 605dac7fd3
commit 59aed24d05
2 changed files with 79 additions and 91 deletions
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162
python/kicad_interface.py
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@@ -4534,7 +4534,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_dir:
return {"success": False, "message": "outputDir is required"}
@@ -4543,8 +4543,8 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_dir = os.path.abspath(os.path.expanduser(output_dir))
os.makedirs(output_dir, exist_ok=True)
output_dir = str(Path(output_dir).expanduser().resolve())
Path(output_dir).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "gerbers", "--output", output_dir]
@@ -4605,9 +4605,7 @@ class KiCADInterface:
f"{result.stderr.strip()}",
}
files = sorted(
f for f in os.listdir(output_dir) if os.path.isfile(os.path.join(output_dir, f))
)
files = sorted(p.name for p in Path(output_dir).iterdir() if p.is_file())
return {"success": True, "outputDir": output_dir, "files": files}
except FileNotFoundError:
@@ -4636,7 +4634,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_dir:
return {"success": False, "message": "outputDir is required"}
@@ -4645,9 +4643,9 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_dir = os.path.abspath(os.path.expanduser(output_dir))
output_dir = str(Path(output_dir).expanduser().resolve())
# kicad-cli drill requires the output dir path to end with a separator
os.makedirs(output_dir, exist_ok=True)
Path(output_dir).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "drill", "--output", output_dir + os.sep]
@@ -4689,9 +4687,7 @@ class KiCADInterface:
f"{result.stderr.strip()}",
}
files = sorted(
f for f in os.listdir(output_dir) if os.path.isfile(os.path.join(output_dir, f))
)
files = sorted(p.name for p in Path(output_dir).iterdir() if p.is_file())
return {"success": True, "outputDir": output_dir, "files": files}
except FileNotFoundError:
@@ -4721,7 +4717,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -4730,8 +4726,8 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
os.makedirs(os.path.dirname(output_path), exist_ok=True)
output_path = str(Path(output_path).expanduser().resolve())
Path(output_path).parent.mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "ipc2581", "--output", output_path]
@@ -4797,7 +4793,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -4806,10 +4802,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "odb", "--output", output_path]
@@ -4866,7 +4862,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -4875,10 +4871,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "ipcd356", "--output", output_path]
cmd.append(board_path)
@@ -4921,7 +4917,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -4930,10 +4926,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "gencad", "--output", output_path]
@@ -4992,7 +4988,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -5001,10 +4997,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "pos", "--output", output_path]
@@ -5071,7 +5067,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -5080,10 +5076,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "pdf", "--output", output_path]
@@ -5176,7 +5172,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -5185,10 +5181,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "svg", "--output", output_path]
@@ -5280,7 +5276,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -5289,10 +5285,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "dxf", "--output", output_path]
@@ -5385,7 +5381,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -5394,10 +5390,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", "gerber", "--output", output_path]
@@ -5486,7 +5482,7 @@ class KiCADInterface:
"success": False,
"message": "boardPath is required (no current board could be resolved)",
}
if not os.path.exists(board_path):
if not Path(board_path).exists():
return {"success": False, "message": f"Board not found: {board_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -5501,10 +5497,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "pcb", "export", fmt, "--output", output_path]
@@ -5607,7 +5603,7 @@ class KiCADInterface:
if not schematic_path:
return {"success": False, "message": "schematicPath is required"}
if not os.path.exists(schematic_path):
if not Path(schematic_path).exists():
return {"success": False, "message": f"Schematic not found: {schematic_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -5616,10 +5612,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "sch", "export", "bom", "--output", output_path]
@@ -5690,7 +5686,7 @@ class KiCADInterface:
if not schematic_path:
return {"success": False, "message": "schematicPath is required"}
if not os.path.exists(schematic_path):
if not Path(schematic_path).exists():
return {"success": False, "message": f"Schematic not found: {schematic_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -5699,10 +5695,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "sch", "export", "pdf", "--output", output_path]
@@ -5770,7 +5766,7 @@ class KiCADInterface:
if not schematic_path:
return {"success": False, "message": "schematicPath is required"}
if not os.path.exists(schematic_path):
if not Path(schematic_path).exists():
return {"success": False, "message": f"Schematic not found: {schematic_path}"}
if not output_dir:
return {"success": False, "message": "outputDir is required"}
@@ -5779,8 +5775,8 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_dir = os.path.abspath(os.path.expanduser(output_dir))
os.makedirs(output_dir, exist_ok=True)
output_dir = str(Path(output_dir).expanduser().resolve())
Path(output_dir).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "sch", "export", "svg", "--output", output_dir]
@@ -5820,9 +5816,7 @@ class KiCADInterface:
f"{result.stderr.strip()}",
}
files = sorted(
f for f in os.listdir(output_dir) if os.path.isfile(os.path.join(output_dir, f))
)
files = sorted(p.name for p in Path(output_dir).iterdir() if p.is_file())
return {"success": True, "outputDir": output_dir, "files": files}
except FileNotFoundError:
@@ -5849,7 +5843,7 @@ class KiCADInterface:
if not schematic_path:
return {"success": False, "message": "schematicPath is required"}
if not os.path.exists(schematic_path):
if not Path(schematic_path).exists():
return {"success": False, "message": f"Schematic not found: {schematic_path}"}
if not output_dir:
return {"success": False, "message": "outputDir is required"}
@@ -5858,8 +5852,8 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_dir = os.path.abspath(os.path.expanduser(output_dir))
os.makedirs(output_dir, exist_ok=True)
output_dir = str(Path(output_dir).expanduser().resolve())
Path(output_dir).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "sch", "export", "dxf", "--output", output_dir]
@@ -5898,9 +5892,7 @@ class KiCADInterface:
f"{result.stderr.strip()}",
}
files = sorted(
f for f in os.listdir(output_dir) if os.path.isfile(os.path.join(output_dir, f))
)
files = sorted(p.name for p in Path(output_dir).iterdir() if p.is_file())
return {"success": True, "outputDir": output_dir, "files": files}
except FileNotFoundError:
@@ -5927,7 +5919,7 @@ class KiCADInterface:
if not schematic_path:
return {"success": False, "message": "schematicPath is required"}
if not os.path.exists(schematic_path):
if not Path(schematic_path).exists():
return {"success": False, "message": f"Schematic not found: {schematic_path}"}
if not output_dir:
return {"success": False, "message": "outputDir is required"}
@@ -5936,8 +5928,8 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_dir = os.path.abspath(os.path.expanduser(output_dir))
os.makedirs(output_dir, exist_ok=True)
output_dir = str(Path(output_dir).expanduser().resolve())
Path(output_dir).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "sch", "export", "hpgl", "--output", output_dir]
@@ -5972,9 +5964,7 @@ class KiCADInterface:
f"{result.stderr.strip()}",
}
files = sorted(
f for f in os.listdir(output_dir) if os.path.isfile(os.path.join(output_dir, f))
)
files = sorted(p.name for p in Path(output_dir).iterdir() if p.is_file())
return {"success": True, "outputDir": output_dir, "files": files}
except FileNotFoundError:
@@ -6001,7 +5991,7 @@ class KiCADInterface:
if not schematic_path:
return {"success": False, "message": "schematicPath is required"}
if not os.path.exists(schematic_path):
if not Path(schematic_path).exists():
return {"success": False, "message": f"Schematic not found: {schematic_path}"}
if not output_dir:
return {"success": False, "message": "outputDir is required"}
@@ -6010,8 +6000,8 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_dir = os.path.abspath(os.path.expanduser(output_dir))
os.makedirs(output_dir, exist_ok=True)
output_dir = str(Path(output_dir).expanduser().resolve())
Path(output_dir).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "sch", "export", "ps", "--output", output_dir]
@@ -6051,9 +6041,7 @@ class KiCADInterface:
f"{result.stderr.strip()}",
}
files = sorted(
f for f in os.listdir(output_dir) if os.path.isfile(os.path.join(output_dir, f))
)
files = sorted(p.name for p in Path(output_dir).iterdir() if p.is_file())
return {"success": True, "outputDir": output_dir, "files": files}
except FileNotFoundError:
@@ -6081,7 +6069,7 @@ class KiCADInterface:
if not schematic_path:
return {"success": False, "message": "schematicPath is required"}
if not os.path.exists(schematic_path):
if not Path(schematic_path).exists():
return {"success": False, "message": f"Schematic not found: {schematic_path}"}
if not output_path:
return {"success": False, "message": "outputPath is required"}
@@ -6090,10 +6078,10 @@ class KiCADInterface:
if not kicad_cli:
return {"success": False, "message": "kicad-cli not found in PATH"}
output_path = os.path.abspath(os.path.expanduser(output_path))
parent = os.path.dirname(output_path)
output_path = str(Path(output_path).expanduser().resolve())
parent = Path(output_path).parent
if parent:
os.makedirs(parent, exist_ok=True)
Path(parent).mkdir(parents=True, exist_ok=True)
cmd = [kicad_cli, "sch", "export", "python-bom", "--output", output_path]
cmd.append(schematic_path)