def test_safety_checks(circle):
# invalid entities should be ignored silently
upright(None) # ignore None values
upright(DXFEntity()) # ignore invalid DXF entity types
upright(Text()) # ignore unsupported DXF entity types
circle.destroy()
upright(circle) # ignore destroyed entities
assert True is True
def test_match_default_values():
"""An attribute query should match the default value if the attribute is
not present.
"""
text = Text()
assert text.dxf.hasattr("style") is False
result = EntityQuery([text], "*[style=='Standard']")
assert result.first is text
def make_text(text, location, alignment, height=1.0, rotation=0):
text = Text.new(dxfattribs={
'text': text,
'height': height,
'rotation': rotation,
})
text.set_pos(location, align=alignment)
return text
def make_text(text, location, alignment, height=1.0, rotation=0):
text = Text.new(dxfattribs={
"text": text,
"height": height,
"rotation": rotation,
})
text.set_placement(location, align=alignment)
return text
def query(self):
return EntityQuery([
Line.new(dxfattribs={
"layer": "Lay1",
"color": 1
}),
Text.new(dxfattribs={
"layer": "Lay2",
"color": 2
}),
])
def base(self):
return EntityQuery([
Line.new(dxfattribs={
"layer": "Lay_line",
"color": 1
}),
Circle.new(dxfattribs={
"layer": "lAy_circle",
"center": Vec3(0, 0)
}),
Text.new(dxfattribs={"layer": "laY_text"}),
])
def test_plain_text():
assert plain_text('%%d') == '°'
# underline
assert plain_text('%%u') == ''
assert plain_text('%%utext%%u') == 'text'
# single %
assert plain_text('%u%d%') == '%u%d%'
t = Text.new(dxfattribs={'text': '45%%d'})
assert t.plain_text() == '45°'
assert plain_text('abc^a') == 'abc!'
assert plain_text('abc^Jdef') == 'abcdef'
assert plain_text('abc^@def') == 'abc\0def'
def base(self):
return EntityQuery([
Line.new(dxfattribs={
"layer": "line",
"color": 1
}),
Circle.new(dxfattribs={
"layer": "circle",
"color": 2
}),
Text.new(dxfattribs={
"layer": "text",
"color": 3
}),
])
def test_union(self, base: EntityQuery):
other = EntityQuery([
Line.new(dxfattribs={
"layer": "line",
"color": 1
}),
Circle.new(dxfattribs={
"layer": "circle",
"color": 2
}),
Text.new(dxfattribs={
"layer": "text",
"color": 3
}),
])
assert len(base | other) == 6
def test_plain_text():
assert plain_text("%%C") == "Ø" # alt-0216
assert plain_text("%%D") == "°" # alt-0176
assert plain_text("%%P") == "±" # alt-0177
# underline
assert plain_text("%%u") == ""
assert plain_text("%%utext%%u") == "text"
# overline
assert plain_text("%%o") == ""
# strike through
assert plain_text("%%k") == ""
# single %
assert plain_text("%u%d%") == "%u%d%"
t = Text.new(dxfattribs={"text": "45%%d"})
assert t.plain_text() == "45°"
assert plain_text("abc^a") == "abc!"
assert plain_text("abc^Jdef") == "abcdef"
assert plain_text("abc^@def") == "abc\0def"
def test_plain_text():
assert plain_text('%%C') == 'Ø' # alt-0216
assert plain_text('%%D') == '°' # alt-0176
assert plain_text('%%P') == '±' # alt-0177
# underline
assert plain_text('%%u') == ''
assert plain_text('%%utext%%u') == 'text'
# overline
assert plain_text('%%o') == ''
# strike through
assert plain_text('%%k') == ''
# single %
assert plain_text('%u%d%') == '%u%d%'
t = Text.new(dxfattribs={'text': '45%%d'})
assert t.plain_text() == '45°'
assert plain_text('abc^a') == 'abc!'
assert plain_text('abc^Jdef') == 'abcdef'
assert plain_text('abc^@def') == 'abc\0def'
def text(num):
height = 1.0
width = 1.0
p1 = Vector(0, 0, 0)
t = Text.new(
dxfattribs={
'text':
content.format(num), # should easily show reflexion errors
'height': height,
'width': width,
'rotation': 0,
'layer': 'text',
},
doc=doc)
t.set_pos(p1, align='LEFT')
tlen = height * len(t.dxf.text) * width
p2 = p1.replace(x=tlen)
p3 = p2.replace(y=height)
p4 = p1.replace(y=height)
v = [p1, p2, p3, p4, p3.lerp(p4), p2.lerp(p3)]
return t, v
def text(num):
height = 1.0
width = 1.0
p1 = Vec3(0, 0, 0)
t = Text.new(
dxfattribs={
"text":
content.format(num), # should easily show reflexion errors
"height": height,
"width": width,
"rotation": 0,
"layer": "text",
},
doc=doc,
)
t.set_pos(p1, align="LEFT")
tlen = height * len(t.dxf.text) * width
p2 = p1.replace(x=tlen)
p3 = p2.replace(y=height)
p4 = p1.replace(y=height)
v = [p1, p2, p3, p4, p3.lerp(p4), p2.lerp(p3)]
return t, v
def entities(self):
return EntityQuery([
MText.new(
dxfattribs={"text": "content"}), # virtual text attribute
Text.new(dxfattribs={"text": "content"})
])
def test_virtual_text_entity(self):
assert is_text_vertical_stacked(Text()) is False
def test_iter_does_not_remove_destroyed_entities():
query = EntityQuery([Text(), Text(), Text()])
query[0].destroy()
assert len(query) == 3
assert len(list(query)) == 3
def test_purge_does_remove_destroyed_entities():
query = EntityQuery([Text(), Text(), Text()])
query[0].destroy()
query.purge()
assert len(query) == 2
def test_set_item_set_supported_dxf_attributes(self):
query = EntityQuery([Line(), Circle(), Text()])
query["layer"] = "MyLayer"
assert all(e.dxf.layer == "MyLayer" for e in query) is True
def test_set_item_ignores_unsupported_attributes(self):
query = EntityQuery([Line(), Text()])
query["text"] = "MyText"
assert query.query("TEXT").first.dxf.text == "MyText"
def test_set_item_does_not_ignore_invalid_attribute_values(self):
query = EntityQuery([Line(), Text()])
with pytest.raises(TypeError):
query["start"] = "InvalidVertex"
with pytest.raises(ValueError):
query["color"] = "red"
def test_del_item_ignores_unsupported_attributes(self):
query = EntityQuery([Line(), Text()])
query["layer"] = "MyLayer"
del query["layer"]
assert query[0].dxf.layer == "0", "expected the default value"
assert query[1].dxf.layer == "0", "expected the default value"
def test_greater_equal_raises_type_error_for_vector_attributes(self):
query = EntityQuery([Text.new(dxfattribs={"insert": Vec3(0, 0)})])
with pytest.raises(TypeError):
_ = query["insert"] >= (1, 0)
def test_remove_supports_virtual_entities():
result = EntityQuery([Text(), Line(), Arc()]).remove("TEXT")
assert len(result) == 2
