CHANGELOG.md: Add note about dcterms.issued

A few of these date things have been addressed.

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased changes
+### Added
+- Check dates in dcterms.issued field as well, not just fields that have the
+word "date" in them
+
 ## [0.4.4] - 2021-02-21
 ### Added
 - Accept dates formatted in ISO 8601 extended with combined date and time, for

README.md

@@ -109,8 +109,6 @@ This currently uses the [Python langid](https://github.com/saffsd/langid.py) lib
 - Add an option to drop invalid AGROVOC subjects?
 - Add tests for application invocation, ie `tests/test_app.py`?
 - Validate ISSNs or journal titles against CrossRef API?
-- Better ISO 8601 date parsing (currently only supports simple dates, perhaps we need to use dateutil.parser.parseiso())
-- Fix lazy date check (assumes field name has "date" but could be dcterms.issued etc!)
 
 ## License
 This work is licensed under the [GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html).

csv_metadata_quality/app.py

@@ -142,7 +142,7 @@ def run(argv):
             df[column] = df[column].apply(check.isbn)
 
         # Check: invalid date
-        match = re.match(r"^.*?date.*$", column)
+        match = re.match(r"^.*?(date|dcterms\.issued).*$", column)
         if match is not None:
             df[column] = df[column].apply(check.date, field_name=column)