def tag2html(tag):
def trim_str(vstr):
if len(vstr) > MAX_STR_LEN:
vstr = vstr[:(MAX_STR_LEN-15)] + " ... " + vstr[-10:]
return vstr
if isinstance(tag, PackedTags):
# inflate packed tags
return ''.join(tag2html(tag) for tag in tag.dxftags())
tpl = TAG_TPL
if tag.code in HANDLE_CODES: # is handle definition
tpl = TAG_HANDLE_DEF_TPL
elif is_pointer_code(tag.code): # is handle link
if tag.value in self.entitydb:
tpl = TAG_VALID_LINK_TPL
else:
tpl = TAG_INVALID_LINK_TPL
if tag.code in BINARY_FLAGS:
vstr = with_bitmask(tag.value)
else:
if hasattr(tag, 'tostring'):
s = tag.tostring()
else:
s = ustr(tag.value)
vstr = trim_str(s)
type_str = tag_type_str(tag.code)
return tpl.format(code=tag.code, value=escape(vstr), type=escape(type_str))
def tag2html(tag: "DXFTag") -> str:
def trim_str(vstr: str) -> str:
if len(vstr) > MAX_STR_LEN:
vstr = vstr[: (MAX_STR_LEN - 15)] + " ... " + vstr[-10:]
return vstr
tpl = TAG_TPL
if tag.code in HANDLE_CODES: # is handle definition
tpl = TAG_HANDLE_DEF_TPL
elif is_pointer_code(tag.code): # is handle link
if tag.value in self.handles:
tpl = TAG_VALID_LINK_TPL
else:
tpl = TAG_INVALID_LINK_TPL
if tag.code in BINARY_FLAGS:
vstr = with_bitmask(tag.value) # type: ignore
else:
if hasattr(tag, "tostring"):
s = tag.tostring() # type: ignore
else:
s = str(tag.value)
vstr = trim_str(s)
type_str = tag_type_str(tag.code)
return tpl.format(
code=tag.code, value=escape(vstr), type=escape(type_str)
)
def tag2html(tag):
def trim_str(vstr):
if len(vstr) > MAX_STR_LEN:
vstr = vstr[:(MAX_STR_LEN - 15)] + " ... " + vstr[-10:]
return vstr
tpl = TAG_TPL
if tag.code in HANDLE_CODES: # is handle definition
tpl = TAG_HANDLE_DEF_TPL
elif is_pointer_code(tag.code): # is handle link
if tag.value in self.entitydb:
tpl = TAG_VALID_LINK_TPL
else:
tpl = TAG_INVALID_LINK_TPL
if tag.code in BINARY_FLAGS:
vstr = with_bitmask(tag.value)
else:
vstr = trim_str(ustr(tag.value))
type_str = tag_type_str(tag.code)
if type_str == '<bin>':
if isinstance(tag, CompressedTags):
type_str = '<multiple binary encoded data tags compressed to one tag>'
else:
type_str = '<binary encoded data>'
vstr = ""
return tpl.format(code=tag.code,
value=escape(vstr),
type=escape(type_str))
def tag_activated(self, index: QModelIndex):
tag = index.data(role=DXFTagsRole)
if isinstance(tag, DXFTag):
code, value = tag
if is_pointer_code(code):
if not self.goto_handle(value):
self.show_error_handle_not_found(value)
elif code == 0:
self.open_web_browser(get_reference_link(value))
def collect_all_pointers(self):
existing_pointers = {}
for tags in self.entitydb.values():
handle = tags.get_handle()
for tag in self.expand_linked_tags(tags):
if is_pointer_code(tag.code):
pointers = existing_pointers.setdefault(tag.value, set())
pointers.add(handle)
return existing_pointers
def target_pointers(tags: Iterable[DXFTag]) -> Iterable[DXFTag]:
for tag in tags:
if is_pointer_code(tag.code):
yield tag
def target_pointers(tags):
for tag in tags:
if is_pointer_code(tag.code):
yield tag
