README
¶
go gtfsparser
A complete*, easy to use parsing library for GTFS data. Implemented in go. Accepts folders containing GTFS files and ZIPs. Feeds are validated during parsing. ID references are transformed into pointer references where appropriate.
Usage
feed := gtfsparser.NewFeed()
error := feed.Parse("sample-feed.zip")
See feed.go for exported fields.
Example
Parsing of the GTFS example feed:
import (
"github.com/geops/gtfsparser"
"fmt"
)
func main() {
feed := gtfsparser.NewFeed()
feed.Parse("sample-feed.zip")
fmt.Printf("Done, parsed %d agencies, %d stops, %d routes, %d trips, %d fare attributes\n\n",
len(feed.Agencies), len(feed.Stops), len(feed.Routes), len(feed.Trips), len(feed.FareAttributes))
for k, v := range feed.Stops {
fmt.Printf("[%s] %s (@ %f,%f)\n", k, v.Name, v.Lat, v.Lon)
}
}
Output
Done, parsed 1 agencies, 9 stops, 5 routes, 11 trips, 2 fare attributes
[BULLFROG] Bullfrog (Demo) (@ 36.881081,-116.817970)
[NADAV] North Ave / D Ave N (Demo) (@ 36.914894,-116.768211)
[NANAA] North Ave / N A Ave (Demo) (@ 36.914944,-116.761475)
[AMV] Amargosa Valley (Demo) (@ 36.641495,-116.400940)
[FUR_CREEK_RES] Furnace Creek Resort (Demo) (@ 36.425289,-117.133163)
[BEATTY_AIRPORT] Nye County Airport (Demo) (@ 36.868446,-116.784584)
[STAGECOACH] Stagecoach Hotel & Casino (Demo) (@ 36.915684,-116.751678)
[DADAN] Doing Ave / D Ave N (Demo) (@ 36.909489,-116.768242)
[EMSI] E Main St / S Irving St (Demo) (@ 36.905697,-116.762177)
*Known restrictions
Validation may not be 100% complete. Tests are missing.
License
GPL v2, see LICENSE
Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type CsvParser ¶
type CsvParser struct {
Curline int
// contains filtered or unexported fields
}
func NewCsvParser ¶
func (*CsvParser) ParseCsvLine ¶
func (*CsvParser) ParseHeader ¶
func (p *CsvParser) ParseHeader()
func (*CsvParser) ParseRecord ¶
type Feed ¶
type Feed struct {
Agencies map[string]*gtfs.Agency
Stops map[string]*gtfs.Stop
Routes map[string]*gtfs.Route
Trips map[string]*gtfs.Trip
Services map[string]*gtfs.Service
FareAttributes map[string]*gtfs.FareAttribute
Shapes map[string]*gtfs.Shape
Transfers []*gtfs.Transfer
FeedInfos []*gtfs.FeedInfo
// contains filtered or unexported fields
}
type ParseError ¶
type ParseError struct {
// contains filtered or unexported fields
}
func (ParseError) Error ¶
func (e ParseError) Error() string
Source Files
Directories
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