python--pyiso8601

The module is not a Python built-in module that complements the ISO 8601 parsing for Python-converting common ISO 8601 date characters into a Python datetime object.

　　Installation

Install iso8601

　　Use

>>> Import iso8601

　　Example

>>> Import iso8601>>> iso8601.parse_date ("2007-01-25t12:00:00z") Datetime.datetime (2007, 1, 25, 12, 0, tzinfo=<iso8601. utc>) >>>

　　Format

You can parse either the full date + time pattern string, or just the string containing the date, both of which return a DateTime instance, but the returned time defaults to 0 and the returned day/month defaults to 1.

　　Date

• Yyyy-mm-dd
• YYYYMMDD
• YYYY-MM (Day defaults to 1)
• YYYY (month and day are defaulted to 1)

　　Time

• Hh:mm:ss.nn
• Hhmmss.nn
• HH:MM (second default is 0)
• HHMM (second default is 0)
• HH (both minute and second default to 0)

　　Time

• Default is UTC
• Z (UTC)
• +/-hh:mm
• +/-hhmm
• +/-hh

　　The difference from ISO 8601

• You can use spaces ("") instead of "T" to differentiate between dates and times
• The days and months below 10 are not identified by the number "0", for example (2 instead of 02).
• Time zone defaults to UTC

　　

Api

Iso8601.parse_date (DateString, default_timezone=<iso8601. utc>)

Converts text in ISO 8601 format to a Python datetime object.

　　Parameters

• datestring-- The date string to parse, which can also contain time zone information
• Default_timezone --time zone information, a datetime tzinfo instance that is used when no time zone information is included in the parameter datestring . If set to None returns a simple datetime object.

　　return value
　　A Datetime.datetime instance

　　

Abnormal

Exception iso8601. ParseError

Thrown parseerror when iso8601.parse_date () resolves an error or cannot construct a DateTime instance

python--pyiso8601