mirror of
https://github.com/bspeice/dtparse
synced 2024-12-22 04:18:09 -05:00
A lot of ignoretz is working!
TZ support in Rust kinda sucks though.
This commit is contained in:
Bradlee Speice
parent
451aa2aeb5
commit
08a781175e
13
src/lib.rs
13
src/lib.rs
@ -776,8 +776,8 @@ impl Parser {
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let naive = self.build_naive(&res, &default_ts);
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if !ignoretz {
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let offset = self.build_tzaware(&naive, &res, &default_ts);
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Ok((naive, offset.unwrap(), tokens))
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let offset = self.build_tzaware(&naive, &res, &default_ts)?;
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Ok((naive, offset, tokens))
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} else {
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Ok((naive, None, tokens))
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}
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@ -1010,12 +1010,15 @@ impl Parser {
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default: &NaiveDateTime,
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) -> ParseResult<Option<FixedOffset>> {
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// TODO: Actual timezone support
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if res.tzname.is_none() && res.tzoffset.is_none() || res.tzname == Some(" ".to_owned())
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|| res.tzname == Some(".".to_owned())
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if let Some(offset) = res.tzoffset {
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Ok(Some(FixedOffset::east(offset)))
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} else if res.tzoffset == None
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&& (res.tzname == Some(" ".to_owned()) || res.tzname == Some(".".to_owned())
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|| res.tzname == Some("-".to_owned()) || res.tzname == None)
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{
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Ok(None)
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} else {
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println!("Tzname: {:?}, Tzoffset: {:?}", res.tzname, res.tzoffset);
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println!("{:?}, {:?}", res.tzname, res.tzoffset);
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Err(ParseError::TimezoneUnsupported)
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}
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}
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@ -45,6 +45,21 @@ fn test_split() {
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test_split!(py, t, "19990101T2359");
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}
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macro_rules! py_offset_secs {
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($py:ident, $dt:expr) => ({
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let float: f32 = $dt.getattr($py, "tzinfo")
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.expect("Unable to get `tzinfo` value")
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.getattr($py, "_offset")
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.expect("Unable to get `_offset` value")
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.call_method0($py, "total_seconds")
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.expect("Unable to call total_seconds()")
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.extract($py)
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.expect("Unable to extract total_seconds()");
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float as i32
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});
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}
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macro_rules! test_parse {
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// Full parsing options
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(
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@ -70,6 +85,7 @@ macro_rules! test_parse {
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let mut kwargs = HashMap::new();
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kwargs.insert("default", default_pydate);
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kwargs.insert("tzinfos", default_tzinfos.into());
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kwargs.insert("ignoretz", PyBool::new($py, $ignoretz).into());
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let py_true = PyBool::new($py, true);
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if $dayfirst == Some(true) {
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@ -94,19 +110,29 @@ macro_rules! test_parse {
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$fuzzy_with_tokens,
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$default,
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$ignoretz,
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$tzinfos).expect("Unable to parse date in Rust");
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$tzinfos).expect(&format!("Unable to parse date in Rust '{}'", $s));
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if let Some(_offset) = rs_parsed.1 {
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// TODO: Handle tests involving timezones
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if let Some(tzoffset) = rs_parsed.1 {
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// Make sure the offsets are correct, and then normalize the naive date
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// to match the aware date
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let offset_secs = py_offset_secs!($py, py_parsed);
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// TODO: Should I be using utc_minus_local instead?
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assert_eq!(offset_secs, tzoffset.local_minus_utc(), "Mismatched tzoffset for '{}'", $s);
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} else {
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// Naive timestamps
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let rs_dt = rs_parsed.0;
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// First make sure that Python doesn't have any timestamps set
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let py_tzoffset = py_parsed
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.getattr($py, "tzinfo")
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.expect("Unable to get `tzinfo` value");
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assert_eq!(py_tzoffset, $py.None());
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if py_tzoffset != $py.None() {
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let offset_secs = py_offset_secs!($py, py_parsed);
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assert!(false, "Tzinfo had value {} when dtparse didn't detect timezone for '{}'", offset_secs, $s);
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}
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}
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// Naive timestamps
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let rs_dt = rs_parsed.0;
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// TODO: Should years by i32?
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let py_year: i32 = py_parsed
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@ -162,7 +188,6 @@ macro_rules! test_parse {
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"Mismatched microsecond for '{}'",
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$s
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);
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}
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};
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(
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@ -214,7 +239,7 @@ macro_rules! test_parse_yearfirst {
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}
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macro_rules! test_parse_dayfirst {
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($py:ident, $parser:ident, $datetime:ident,$s:expr) => {
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($py:ident, $parser:ident, $datetime:ident, $s:expr) => {
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let info = ParserInfo::default();
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let default_rsdate = &NaiveDate::from_ymd(2003, 9, 25).and_hms(0, 0, 0);
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@ -235,6 +260,28 @@ macro_rules! test_parse_dayfirst {
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};
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}
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macro_rules! test_parse_ignoretz {
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($py:ident, $parser:ident, $datetime:ident, $s:expr) => {
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let info = ParserInfo::default();
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let default_rsdate = &NaiveDate::from_ymd(2003, 9, 25).and_hms(0, 0, 0);
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test_parse!(
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$py,
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$parser,
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$datetime,
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info,
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$s,
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None,
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None,
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false,
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false,
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Some(default_rsdate),
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true,
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vec![]
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);
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};
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}
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#[test]
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fn test_dateutil_compat() {
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let gil = Python::acquire_gil();
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@ -272,9 +319,10 @@ fn test_dateutil_compat() {
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// testDateCommandFormatStrip12
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test_parse!(py, parser, datetime, "2003");
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// testDateRCommandFormat
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// test_parse!(py, parser, datetime, "Thu, 25 Sep 2003 10:49:41 -0300");
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test_parse!(py, parser, datetime, "Thu, 25 Sep 2003 10:49:41 -0300");
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// testISOFormat
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// test_parse!(py, parser, datetime, "2003-09-25T10:49:41.5-03:00");
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// TODO: tzoffset not properly recognized
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// testISOFormatStrip1
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// test_parse!(py, parser, datetime, "2003-09-25T10:49:41-03:00");
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// testISOFormatStrip2
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@ -287,6 +335,7 @@ fn test_dateutil_compat() {
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test_parse!(py, parser, datetime, "2003-09-25");
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// testISOStrippedFormat
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// test_parse!(py, parser, datetime, "20030925T104941.5-0300");
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// TODO: More than three YMD values
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// testISOStrippedFormatStrip1
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// test_parse!(py, parser, datetime, "20030925T104941-0300");
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// testISOStrippedFormatStrip2
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@ -440,20 +489,24 @@ fn test_dateutil_compat() {
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// testRandomFormat1
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test_parse!(py, parser, datetime, "Wed, July 10, '96");
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// testRandomFormat2 - Needs ignoretz
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// TODO: TZ support (PDT is unrecognized)
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// testRandomFormat2
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// test_parse_ignoretz!(py, parser, datetime, "1996.07.10 AD at 15:08:56 PDT");
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// testRandomFormat3
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test_parse!(py, parser, datetime, "1996.July.10 AD 12:08 PM");
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// testRandomFormat4 - Needs ignoretz
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// TODO: UnrecognizedToken("PST")
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// testRandomFormat4
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// test_parse_ignoretz!(py, parser, datetime, "Tuesday, April 12, 1952 AD 3:30:42pm PST");
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// testRandomFormat5 - Needs ignoretz
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// TODO: UnrecognizedToken("EST")
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// testRandomFormat5
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// test_parse_ignoretz!(py, parser, datetime, "November 5, 1994, 8:15:30 am EST");
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// testRandomFormat6 - Needs ignoretz
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// TODO: Parse error - finds hour 5 instead of 8
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// testRandomFormat6
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// test_parse_ignoretz!(py, parser, datetime, "1994-11-05T08:15:30-05:00");
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// testRandomFormat7 - Needs ignoretz
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// test_parse_ignoretz!(py, parser, datetime, "1994-11-05T08:15:30Z");
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// testRandomFormat7
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test_parse_ignoretz!(py, parser, datetime, "1994-11-05T08:15:30Z");
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// testRandomFormat8
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test_parse!(py, parser, datetime, "July 4, 1976");
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// testRandomFormat9
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@ -471,7 +524,7 @@ fn test_dateutil_compat() {
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// testRandomFormat15; NB: testRandomFormat16 is exactly the same
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test_parse!(py, parser, datetime, "0:01:02 on July 4, 1976");
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// testRandomFormat17 - Needs ignoretz
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// test_parse_ignoretz!(py, parser, datetime, "1976-07-04T00:01:02Z");
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test_parse_ignoretz!(py, parser, datetime, "1976-07-04T00:01:02Z");
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// testRandomFormat18
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test_parse!(py, parser, datetime, "July 4, 1976 12:01:02 am");
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// testRandomFormat19
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