Integrates PyCSW v3 to provide DataCite metadata format

Integrates pyCSW `v3` (as alpha) to provide DataCite download format on the backend. Relates to PR Thuenen-GeoNode-Development/geonode-mapstore-client#27 which adds a button to download metadata as DataCite format.
Thuenen-GeoNode-Development · Dec 18, 2023 · fb7ced3 · fb7ced3
1 parent 7ed45ed
commit fb7ced3
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Showing 8 changed files with 16 additions and 5 deletions.
diff --git a/geonode/base/utils.py b/geonode/base/utils.py
@@ -60,6 +60,7 @@
     "KML",
     "KMZ",
     "Atom",
+    "DataCite",
     "DIF",
     "Dublin Core",
     "ebRIM",

diff --git a/geonode/catalogue/backends/generic.py b/geonode/catalogue/backends/generic.py
@@ -34,6 +34,7 @@
 TIMEOUT = 10
 METADATA_FORMATS = {
     "Atom": ("atom:entry", "http://www.w3.org/2005/Atom"),
+    "DataCite": ("csw:Record", "http://datacite.org/schema/kernel-4"),
     "DIF": ("dif:DIF", "http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/"),
     "Dublin Core": ("csw:Record", "http://www.opengis.net/cat/csw/2.0.2"),
     "ebRIM": ("rim:RegistryObject", "urn:oasis:names:tc:ebxml-regrep:xsd:rim:3.0"),

diff --git a/geonode/catalogue/backends/pycsw_http.py b/geonode/catalogue/backends/pycsw_http.py
@@ -26,4 +26,4 @@ class CatalogueBackend(GenericCatalogueBackend):
     def __init__(self, *args, **kwargs):
         """initialize pycsw HTTP CSW backend"""
         GenericCatalogueBackend.__init__(CatalogueBackend, self, *args, **kwargs)
-        self.catalogue.formats = ["Atom", "DIF", "Dublin Core", "ebRIM", "FGDC", "ISO"]
+        self.catalogue.formats = ["Atom", "DataCite", "DIF", "Dublin Core", "ebRIM", "FGDC", "ISO"]
diff --git a/geonode/catalogue/backends/pycsw_local.py b/geonode/catalogue/backends/pycsw_local.py
@@ -65,7 +65,7 @@
 class CatalogueBackend(GenericCatalogueBackend):
     def __init__(self, *args, **kwargs):
         GenericCatalogueBackend.__init__(CatalogueBackend, self, *args, **kwargs)
-        self.catalogue.formats = ["Atom", "DIF", "Dublin Core", "ebRIM", "FGDC", "ISO"]
+        self.catalogue.formats = ["Atom", "DataCite", "DIF", "Dublin Core", "ebRIM", "FGDC", "ISO"]
         self.catalogue.local = True
 
     def remove_record(self, uuid):

diff --git a/geonode/catalogue/backends/pycsw_local_mappings.py b/geonode/catalogue/backends/pycsw_local_mappings.py
@@ -30,6 +30,14 @@
         "pycsw:AnyText": "csw_anytext",
         "pycsw:Language": "language",
         "pycsw:Title": "title",
+        "pycsw:Edition": "edition",
+        "pycsw:Platform": "platform",
+        "pycsw:Instrument": "instrument",
+        "pycsw:SensorType": "sensortype",
+        "pycsw:CloudCover": "cloudcover",
+        "pycsw:Bands": "bands",
+        "pycsw:Themes": "themes",
+        "pycsw:Contacts": "contacts",
         "pycsw:Abstract": "raw_abstract",
         "pycsw:Keywords": "keyword_csv",
         "pycsw:KeywordType": "keywordstype",
@@ -77,6 +85,6 @@
         "pycsw:Publisher": "publisher",
         "pycsw:Contributor": "contributor",
         "pycsw:Relation": "relation",
-        "pycsw:Links": "download_links",
+        "pycsw:Links": "download_urls",
     },
 }
diff --git a/geonode/settings.py b/geonode/settings.py
@@ -1303,6 +1303,7 @@
 # Available download formats
 DOWNLOAD_FORMATS_METADATA = [
     "Atom",
+    "DataCite",
     "DIF",
     "Dublin Core",
     "ebRIM",

diff --git a/requirements.txt b/requirements.txt
@@ -55,7 +55,7 @@ pyjwt==2.7.0
 # geopython dependencies
 pyproj<3.6.0
 OWSLib==0.29.2
-pycsw==2.6.1
+-e git+https://github.com/geopython/pycsw[email protected]#egg=pycsw
 SQLAlchemy==2.0.15 # required by PyCSW
 Shapely==1.8.5.post1
 mercantile==1.2.1

diff --git a/setup.cfg b/setup.cfg
@@ -81,7 +81,7 @@ install_requires =
     # geopython dependencies
     pyproj<3.6.0
     OWSLib==0.29.2
-    pycsw==2.6.1
+    pycsw @ git+https://github.com/geopython/[email protected]
     SQLAlchemy==2.0.15 # required by PyCSW
     Shapely==1.8.5.post1
     mercantile==1.2.1
-Original file line number
+Diff line change
@@ Expand Up / @@ -60,6 +60,7 @@ @@
         "KML",
         "KMZ",
         "Atom",
+        "DataCite",
         "DIF",
         "Dublin Core",
         "ebRIM",
@@ Expand Down @@