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make support sld 1.1 version + rework remove_attributes_element function #123

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Merged
jeanmi151 merged 3 commits into from
May 29, 2026
Merged

make support sld 1.1 version + rework remove_attributes_element function #123

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6085958
make support sld 1.1 version
jeanmi151 May 28, 2026
245c76b
take review into account
jeanmi151 May 29, 2026
6d0c58f
rework remove_attributes_element as it was introducting a bug
jeanmi151 May 29, 2026
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46 changes: 28 additions & 18 deletions backend/maelstro/core/copy_manager.py
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Original file line number Diff line number Diff line change
Expand Up @@ -438,10 +438,16 @@ def copy_style(
resp = gs_src.rest_client.get(style_route)
raise_for_status(resp)
style_info = resp.json()
style_format = style_info["style"]["format"]
# differentiation of the style version :
# https://docs-archive.geoserver.org/stable/en/user/rest/api/styles.html#styles-post-and-put
if style_info["style"].get("languageVersion", {}).get("version") == "1.1.0":
style_format = "htlm"
headers = {"Accept": "application/vnd.ogc.se+xml"}
else:
style_format = style_info["style"]["format"]
headers = {"Accept": "application/vnd.ogc.sld+xml"}
style_def_route = style_route.replace(".json", f".{style_format}")
style_def = gs_src.rest_client.get(style_def_route)

style_def = gs_src.rest_client.get(style_def_route, headers=headers)
dst_style = self.gs_dst.rest_client.get(style_route)
if dst_style.status_code == 200:
dst_style = self.gs_dst.rest_client.put(style_route, json=style_info)
Expand All @@ -465,19 +471,23 @@ def copy_style(
raise_for_status(dst_style_def)

def remove_attributes_element(self, xml_content: str) -> bytes:
proc = PySaxonProcessor(license=False)
root = proc.parse_xml(xml_text=xml_content)
xpath = proc.new_xpath_processor()
xpath.set_context(xdm_item=root)

attributes = xpath.evaluate_single("/*/attributes")

output: str
if attributes is not None:
output = xpath.evaluate_single(
"serialize(/* /node() except /*/attributes)"
).string_value
return output.encode("utf-8")
with PySaxonProcessor(license=False) as proc:
root = proc.parse_xml(xml_text=xml_content)

xpath = proc.new_xpath_processor()
xpath.set_context(xdm_item=root)
attributes = xpath.evaluate_single("/*/attributes")
output = str(root.to_string())

output = root.to_string()
return output.encode("utf-8")
if attributes is not None:
xslt = """<xsl:stylesheet version="3.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:mode on-no-match="shallow-copy"/>
<xsl:template match="/*/attributes"/>
</xsl:stylesheet>"""

xslt_proc = proc.new_xslt30_processor()
executable = xslt_proc.compile_stylesheet(stylesheet_text=xslt)

output = executable.transform_to_string(xdm_node=root)

return output.encode("utf-8")
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