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svgutil: add typing

This commit is contained in:
Rotzbua 2023-01-23 00:24:55 +01:00 committed by Florian Festi
parent b5e7a26260
commit d894b94120
1 changed files with 11 additions and 10 deletions
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21
boxes/svgutil.py
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@ -13,21 +13,22 @@
# #
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>. # along with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import annotations
import re import re
from xml.etree import ElementTree from xml.etree import ElementTree
ElementTree.register_namespace("", "http://www.w3.org/2000/svg") ElementTree.register_namespace("", "http://www.w3.org/2000/svg")
ElementTree.register_namespace("xlink", "http://www.w3.org/1999/xlink") ElementTree.register_namespace("xlink", "http://www.w3.org/1999/xlink")
unit2mm = {"mm": 1.0, unit2mm: dict[str, float] = {
"cm": 10.0, "mm": 1.0,
"in": 25.4, "cm": 10.0,
"px": 90.0 / 25.4, "in": 25.4,
"pt": 90.0 / 25.4 / 1.25, "px": 90.0 / 25.4,
"pc": 90.0 / 25.4 / 15, "pt": 90.0 / 25.4 / 1.25,
} "pc": 90.0 / 25.4 / 15,
}
def getSizeInMM(tree): def getSizeInMM(tree):
@ -53,14 +54,14 @@ def getViewBox(tree):
return [float(m) for m in m.groups()] return [float(m) for m in m.groups()]
def ticksPerMM(tree): def ticksPerMM(tree) -> tuple[float, float]:
width, height = getSizeInMM(tree) width, height = getSizeInMM(tree)
x1, y1, x2, y2 = getViewBox(tree) x1, y1, x2, y2 = getViewBox(tree)
return x2 / width, y2 / height return x2 / width, y2 / height
def svgMerge(box, inkscape, output): def svgMerge(box, inkscape, output) -> None:
src_tree = ElementTree.parse(box) src_tree = ElementTree.parse(box)
dest_tree = ElementTree.parse(inkscape) dest_tree = ElementTree.parse(inkscape)
dest_root = dest_tree.getroot() dest_root = dest_tree.getroot()