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# Copyright (c) 2023, Manfred Moitzi
# License: MIT License
import pytest
import ezdxf
from ezdxf.entities import DXFEntity
from ezdxf.document import Drawing
from ezdxf import r12strict
def set_xdata(entity: DXFEntity):
entity.set_xdata("my appid", [(1003, "my layer")])
def setup_drawing(doc: Drawing):
doc.appids.add("my appid")
doc.linetypes.add("my ltype", [0])
doc.layers.add("my layer", linetype="my ltype")
doc.styles.add("my style", font="arial.ttf")
doc.dimstyles.add(
"my dimstyle",
dxfattribs={
"dimblk": "my block 0",
"dimblk1": "my block 1",
"dimblk2": "my block 2",
},
)
doc.ucs.add("my ucs")
doc.views.add("my view")
doc.viewports.add("my vport")
doc.header["$CELTYPE"] = "my ltype"
doc.header["$CLAYER"] = "my layer"
doc.header["$DIMBLK"] = "my block 0"
doc.header["$DIMBLK1"] = "my block 1"
doc.header["$DIMBLK2"] = "my block 2"
doc.header["$DIMSTYLE"] = "my dimstyle"
doc.header["$TEXTSTYLE"] = "my style"
doc.header["$UCSNAME"] = "my ucs"
common_attribs = {"layer": "my layer", "linetype": "my ltype"}
for name in ["my block 0", "my block 1", "my block 2"]:
blk = doc.blocks.new(name)
blk.add_point((0, 0), dxfattribs=common_attribs)
msp = doc.modelspace()
set_xdata(msp.block_record.block)
msp.add_line((0, 0), (1, 0), dxfattribs=common_attribs)
text = msp.add_text("any text", dxfattribs=common_attribs)
text.dxf.style = "my style"
set_xdata(text)
insert = msp.add_blockref("my block 0", (0, 0), dxfattribs=common_attribs)
insert.add_attrib("my attrib", "any value")
msp.add_linear_dim(
(0, 0), (0, 0), (1, 0), dimstyle="my dimstyle", dxfattribs=common_attribs
)
@pytest.fixture(scope="module")
def doc():
doc = ezdxf.new("R12")
setup_drawing(doc)
r12strict.translate_names(doc)
return doc
def test_translated_header_vars(doc: Drawing):
assert doc.header["$CLAYER"] == "MY_LAYER"
assert doc.header["$CELTYPE"] == "MY_LTYPE"
assert doc.header["$DIMBLK"] == "MY_BLOCK_0"
assert doc.header["$DIMBLK1"] == "MY_BLOCK_1"
assert doc.header["$DIMBLK2"] == "MY_BLOCK_2"
assert doc.header["$DIMSTYLE"] == "MY_DIMSTYLE"
assert doc.header["$TEXTSTYLE"] == "MY_STYLE"
assert doc.header["$UCSNAME"] == "MY_UCS"
def test_translated_appid(doc: Drawing):
my_appid = doc.appids.get("MY_APPID")
assert my_appid.dxf.name == "MY_APPID"
def test_translated_ltype(doc: Drawing):
my_ltype = doc.linetypes.get("MY_LTYPE")
assert my_ltype.dxf.name == "MY_LTYPE"
def test_translated_layer(doc: Drawing):
my_layer = doc.layers.get("MY_LAYER")
assert my_layer.dxf.name == "MY_LAYER"
assert my_layer.dxf.linetype == "MY_LTYPE"
def test_translated_text_style(doc: Drawing):
my_style = doc.styles.get("MY_STYLE")
assert my_style.dxf.name == "MY_STYLE"
def test_translated_dimstyle(doc: Drawing):
my_dimstyle = doc.dimstyles.get("MY_DIMSTYLE")
assert my_dimstyle.dxf.name == "MY_DIMSTYLE"
assert my_dimstyle.dxf.dimblk == "MY_BLOCK_0"
assert my_dimstyle.dxf.dimblk1 == "MY_BLOCK_1"
assert my_dimstyle.dxf.dimblk2 == "MY_BLOCK_2"
def test_translated_ucs(doc: Drawing):
my_ucs = doc.ucs.get("MY_UCS")
assert my_ucs.dxf.name == "MY_UCS"
def test_translated_view(doc: Drawing):
my_view = doc.views.get("MY_VIEW")
assert my_view.dxf.name == "MY_VIEW"
def test_translated_vport(doc: Drawing):
my_vport = doc.viewports.get("MY_VPORT")
assert my_vport[0].dxf.name == "MY_VPORT"
def test_translated_common_attributes(doc: Drawing):
for entity in doc.modelspace():
assert entity.dxf.layer == "MY_LAYER"
assert entity.dxf.linetype == "MY_LTYPE"
def test_translated_text_attributes(doc: Drawing):
text = doc.modelspace().query("TEXT").first
assert text.dxf.style == "MY_STYLE"
def test_translated_text_xdata(doc: Drawing):
text = doc.modelspace().query("TEXT").first
xdata = text.get_xdata("MY_APPID")
assert xdata[0] == (1003, "MY_LAYER")
def test_translated_dimension_attributes(doc: Drawing):
dimension = doc.modelspace().query("DIMENSION").first
assert dimension.dxf.dimstyle == "MY_DIMSTYLE"
def test_translated_block_reference_attributes(doc: Drawing):
insert = doc.modelspace().query("INSERT").first
attribute = insert.attribs[0]
assert attribute.dxf.tag == "MY_ATTRIB"
def test_translated_modelspace_xdata(doc: Drawing):
msp = doc.modelspace()
xdata = msp.block_record.block.get_xdata("MY_APPID")
assert xdata[0] == (1003, "MY_LAYER")
@pytest.mark.parametrize("name", ["MY_BLOCK_0", "MY_BLOCK_1", "MY_BLOCK_0"])
def test_translated_block_layout_names(doc: Drawing, name: str):
assert name in doc.blocks
block_layout = doc.blocks.get(name)
assert block_layout.name == name
assert block_layout.block_record.dxf.name == name
assert block_layout.block_record.block.dxf.name == name
def test_translated_block_content_attributes(doc: Drawing):
assert "MY_BLOCK_0" in doc.blocks
block_layout = doc.blocks.get("MY_BLOCK_0")
for entity in block_layout:
assert entity.dxf.layer == "MY_LAYER"
assert entity.dxf.linetype == "MY_LTYPE"
def test_clean_xdata_from_table_entries():
doc = ezdxf.new("R12")
doc.appids.new("MY_ID")
layer = doc.layers.new("MY_LAYER")
layer.set_xdata("MY_ID", [(1000, "Test")])
r12strict.clean(doc)
assert layer.xdata is None, "expected XDATA to be deleted"
def test_remove_legacy_blocks():
doc = ezdxf.new("R12")
doc.blocks.new("$Model_Space")
doc.blocks.new("$Paper_Space")
r12strict.clean(doc)
# block names are case-insensitive
assert "$MODEL_SPACE" not in doc.blocks
assert "$PAPER_SPACE" not in doc.blocks
assert doc.block_records.has_entry("$Model_Space") is False
assert doc.block_records.has_entry("$Paper_Space") is False
if __name__ == "__main__":
pytest.main([__file__])
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