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sqlite-utils convert command and db[table].convert(...) method

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Closes #251, closes #302.
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Simon Willison 2021-08-01 21:47:39 -07:00 • committed by GitHub
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sqlite_utils/recipes.py Normal file
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from dateutil import parser
import json
def parsedate(value, dayfirst=False, yearfirst=False):
"Parse a date and convert it to ISO date format: yyyy-mm-dd"
return (
parser.parse(value, dayfirst=dayfirst, yearfirst=yearfirst).date().isoformat()
)
def parsedatetime(value, dayfirst=False, yearfirst=False):
"Parse a datetime and convert it to ISO datetime format: yyyy-mm-ddTHH:MM:SS"
return parser.parse(value, dayfirst=dayfirst, yearfirst=yearfirst).isoformat()
def jsonsplit(value, delimiter=",", type=str):
'Convert a string like a,b,c into a JSON array ["a", "b", "c"]'
return json.dumps([type(s.strip()) for s in value.split(delimiter)])