Merge pull request #179 from stac-utils/pv/fix-non-conforming-search-link-resolution

fix non conforming search link resolution and update to 0.3.5

Author: Phil Varner

CHANGELOG.md

@@ -4,7 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [v0.3.5] - 2022-05-26
+
+### Fixed
+
+- Search against earth-search v0 failed with message "object of type 'Link' has no len()" [#179](https://github.com/stac-utils/pystac-client/pull/179)
 
 ## [v0.3.4] - 2022-05-18
 
@@ -142,7 +146,8 @@ are in a single HTTP session, handle pagination and respects conformance
 
 Initial release.
 
-[Unreleased]: <https://github.com/stac-utils/pystac-client/compare/v0.3.4...main>
+[Unreleased]: <https://github.com/stac-utils/pystac-client/compare/v0.3.5...main>
+[v0.3.5]: <https://github.com/stac-utils/pystac-client/compare/v0.3.4..v0.3.5>
 [v0.3.4]: <https://github.com/stac-utils/pystac-client/compare/v0.3.3..v0.3.4>
 [v0.3.3]: <https://github.com/stac-utils/pystac-client/compare/v0.3.2..v0.3.3>
 [v0.3.2]: <https://github.com/stac-utils/pystac-client/compare/v0.3.1..v0.3.2>

pystac_client/client.py

@@ -51,8 +51,8 @@ def open(
         search_link = cat.get_search_link()
         # if there is a search link, but no conformsTo advertised, ignore conformance entirely
         # NOTE: this behavior to be deprecated as implementations become conformant
-        if ignore_conformance or ('conformsTo' not in cat.extra_fields.keys()
-                                  and len(search_link) > 0):
+        if ignore_conformance or ('conformsTo' not in cat.extra_fields.keys() and search_link
+                                  and search_link.href and len(search_link.href) > 0):
             cat._stac_io.set_conformance(None)
         return cat
 

pystac_client/version.py

@@ -1 +1 @@
-__version__ = '0.3.4'
+__version__ = '0.3.5'