def test_poyline_with_xdata():
xdata = XData(
ExtendedTags(
filter_invalid_xdata_group_codes(
Tags.from_text(POLYLINE_WITH_INVALID_XDATA))).xdata)
assert len(xdata) == 2
assert len(xdata.get("AVE_ENTITY_MATERIAL")) == 27
def test_load_user_list(self, user_list):
xlist = XDataUserList(XData([user_list]),
name="MyUserList",
appid="MyAppID")
assert len(xlist) == 2
assert xlist[0] == "VALUE"
assert xlist[1] == "CONTENT"
def test_context_manager_interface(self):
xdata = XData()
with XDataUserList(xdata) as xlist:
xlist.extend(["String", Vec3(1, 2, 3), 3.1415, 256])
tags = xdata.get("EZDXF")
assert tags == [
dxftag(1001, "EZDXF"),
dxftag(1000, "DefaultList"),
dxftag(1002, "{"),
dxftag(1000, "String"),
dxftag(1010, (1, 2, 3)),
dxftag(1040, 3.1415),
dxftag(1071, 256),
dxftag(1002, "}"),
]
def test_load_user_dict(self, user_dict):
xdict = XDataUserDict(XData([user_dict]),
name="MyUserDict",
appid="MyAppID")
assert len(xdict) == 2
assert xdict["MyKey"] == "MyString"
assert xdict["Int"] == 65535
def test_safe_init():
tags = ExtendedTags.from_text("""0
DXFENTITY
1001
MOZMAN
1000
DataStr1
1000
DataStr2
1007
XXX
1040
3.14
1001
ACAD
1000
AutoDesk
1000
Revit""")
xdata = XData.safe_init(tags.xdata)
data = xdata.get("MOZMAN")
assert (any(tag.code == 1007 for tag in data) is
False), "invalid group code 1007 should be removed"
assert "ACAD" in xdata
def test_context_manager_interface(self):
xdata = XData()
with XDataUserDict(xdata) as xdict:
xdict["Key1"] = 256
xdict["Key2"] = "Value2"
tags = xdata.get("EZDXF")
assert tags == [
dxftag(1001, "EZDXF"),
dxftag(1000, "DefaultDict"),
dxftag(1002, "{"),
dxftag(1000, "Key1"),
dxftag(1071, 256),
dxftag(1000, "Key2"),
dxftag(1000, "Value2"),
dxftag(1002, "}"),
]
def test_modify_existing_XDATA(self, list1):
xlist = XDataUserList(XData([list1]))
xlist[0] = 3.1415
xlist[1] = 256
xlist.commit()
tags = xlist.xdata.get("EZDXF")
assert tags == [
dxftag(1001, "EZDXF"),
dxftag(1000, "DefaultList"),
dxftag(1002, "{"),
dxftag(1040, 3.1415),
dxftag(1071, 256),
dxftag(1002, "}"),
]
def test_commit_replaces_existing_XDATA(self, list1):
xlist = XDataUserList(XData([list1]))
xlist.clear()
xlist.extend(["String", Vec3(1, 2, 3), 3.1415, 256])
xlist.commit()
tags = xlist.xdata.get("EZDXF")
assert tags == [
dxftag(1001, "EZDXF"),
dxftag(1000, "DefaultList"),
dxftag(1002, "{"),
dxftag(1000, "String"),
dxftag(1010, (1, 2, 3)),
dxftag(1040, 3.1415),
dxftag(1071, 256),
dxftag(1002, "}"),
]
def test_modify_existing_user_list(self, user_list):
xlist = XDataUserList(XData([user_list]),
name="MyUserList",
appid="MyAppID")
xlist[0] = 3.1415
xlist[1] = 256
xlist.commit()
tags = xlist.xdata.get("MyAppID")
assert tags == [
dxftag(1001, "MyAppID"),
dxftag(1000, "MyUserList"),
dxftag(1002, "{"),
dxftag(1040, 3.1415),
dxftag(1071, 256),
dxftag(1002, "}"),
]
def xdata():
xtags = ExtendedTags.from_text("""0
DXFENTITY
1001
MOZMAN
1000
DataStr1
1000
DataStr2
1040
3.14
1001
ACAD
1000
AutoDesk
1000
Revit""")
return XData(xtags.xdata)
def test_dict_like_del_interface(self, dict1):
xdict = XDataUserDict(XData([dict1]))
del xdict["Key0"]
assert len(xdict) == 1
xdict.clear()
assert len(xdict) == 0
def test_dict_like_interface(self, dict1):
xdict = XDataUserDict(XData([dict1]))
assert len(xdict) == 2
assert "Key0" in xdict
assert list(xdict.keys()) == ["Key0", "Float"]
assert list(xdict.values()) == ["StringValue", 3.1415]
def test_load_existing_dict(self, dict1):
xdict = XDataUserDict(XData([dict1]))
assert len(xdict) == 2
assert xdict["Key0"] == "StringValue"
assert xdict["Float"] == 3.1415
def test_load_not_existing_dict(self):
xdict = XDataUserDict(XData())
assert len(xdict) == 0
def test_load_not_existing_list(self):
xlist = XDataUserList(XData())
assert len(xlist) == 0
def test_empty_xdata():
xdata = XData()
assert len(xdata) == 0
tagwriter = TagWriter()
xdata.export_dxf(tagwriter)
assert len(tagwriter.tags) == 0
def test_load_existing_list(self, list1):
xlist = XDataUserList(XData([list1]))
assert len(xlist) == 2
assert xlist[0] == "VALUE"
assert xlist[1] == "CONTENT"
def test_list_like_getitem_interface(self, list1):
xlist = XDataUserList(XData([list1]))
assert len(xlist) == 2
assert xlist[-1] == "CONTENT"
assert xlist[:] == ["VALUE", "CONTENT"]
def test_list_like_delitem_interface(self, list1):
xlist = XDataUserList(XData([list1]))
del xlist[0]
assert len(xlist) == 1
assert xlist[0] == "CONTENT"
def test_list_like_insert_interface(self, list1):
xlist = XDataUserList(XData([list1]))
xlist.insert(0, 17)
assert xlist[0] == 17
assert len(xlist) == 3
def test_list_like_setitem_interface(self, list1):
xlist = XDataUserList(XData([list1]))
xlist[0] = 15
assert xlist[0] == 15
def test_prevent_adding_invalid_data(group_code):
xdata = XData()
with pytest.raises(DXFValueError):
xdata.add("INVALID", [(group_code, "String")])
assert "INVALID" not in xdata
def get_xdata(txt: str):
tags = ExtendedTags.from_text(txt)
return XData(tags.xdata)