html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,issue,performed_via_github_app https://github.com/simonw/sqlite-utils/issues/416#issuecomment-1116684581,https://api.github.com/repos/simonw/sqlite-utils/issues/416,1116684581,IC_kwDOCGYnMM5Cj0El,638427,2022-05-03T21:36:49Z,2022-05-03T21:36:49Z,NONE,"Thanks for addressing this @simonw! However, I just reinstalled sqlite-utils 3.26.1 and get an `ParserError: Unknown string format: None`: ``` sqlite-utils --version sqlite-utils, version 3.26.1 ``` ``` sqlite-utils convert idfpr.db license ""Original Issue Date"" ""r.parsedate(value)"" Traceback (most recent call last): File ""/home/matt/.local/lib/python3.9/site-packages/sqlite_utils/db.py"", line 2514, in convert_value return fn(v) File """", line 2, in fn File ""/home/matt/.local/lib/python3.9/site-packages/sqlite_utils/recipes.py"", line 19, in parsedate parser.parse(value, dayfirst=dayfirst, yearfirst=yearfirst) File ""/usr/lib/python3/dist-packages/dateutil/parser/_parser.py"", line 1374, in parse return DEFAULTPARSER.parse(timestr, **kwargs) File ""/usr/lib/python3/dist-packages/dateutil/parser/_parser.py"", line 649, in parse raise ParserError(""Unknown string format: %s"", timestr) dateutil.parser._parser.ParserError: Unknown string format: None Traceback (most recent call last): File ""/home/matt/.local/bin/sqlite-utils"", line 8, in sys.exit(cli()) File ""/usr/lib/python3/dist-packages/click/core.py"", line 829, in __call__ return self.main(*args, **kwargs) File ""/usr/lib/python3/dist-packages/click/core.py"", line 782, in main rv = self.invoke(ctx) File ""/usr/lib/python3/dist-packages/click/core.py"", line 1259, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File ""/usr/lib/python3/dist-packages/click/core.py"", line 1066, in invoke return ctx.invoke(self.callback, **ctx.params) File ""/usr/lib/python3/dist-packages/click/core.py"", line 610, in invoke return callback(*args, **kwargs) File ""/home/matt/.local/lib/python3.9/site-packages/sqlite_utils/cli.py"", line 2707, in convert db[table].convert( File ""/home/matt/.local/lib/python3.9/site-packages/sqlite_utils/db.py"", line 2530, in convert self.db.execute(sql, where_args or []) File ""/home/matt/.local/lib/python3.9/site-packages/sqlite_utils/db.py"", line 463, in execute return self.conn.execute(sql, parameters) sqlite3.OperationalError: user-defined function raised exception ``` I definitely have some invalid data in the db. Happy to send a copy if it's helpful.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1173023272,