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|
#
# Examples from the Preview section of the YAML specification
# (http://yaml.org/spec/1.2/#Preview)
#
# Sequence of scalars
---
- Mark McGwire
- Sammy Sosa
- Ken Griffey
# Mapping scalars to scalars
---
hr: 65 # Home runs
avg: 0.278 # Batting average
rbi: 147 # Runs Batted In
# Mapping scalars to sequences
---
american:
- Boston Red Sox
- Detroit Tigers
- New York Yankees
national:
- New York Mets
- Chicago Cubs
- Atlanta Braves
# Sequence of mappings
---
-
name: Mark McGwire
hr: 65
avg: 0.278
-
name: Sammy Sosa
hr: 63
avg: 0.288
# Sequence of sequences
---
- [name , hr, avg ]
- [Mark McGwire, 65, 0.278]
- [Sammy Sosa , 63, 0.288]
# Mapping of mappings
---
Mark McGwire: {hr: 65, avg: 0.278}
Sammy Sosa: {
hr: 63,
avg: 0.288
}
# Two documents in a stream
--- # Ranking of 1998 home runs
- Mark McGwire
- Sammy Sosa
- Ken Griffey
--- # Team ranking
- Chicago Cubs
- St Louis Cardinals
# Documents with the end indicator
---
time: 20:03:20
player: Sammy Sosa
action: strike (miss)
...
---
time: 20:03:47
player: Sammy Sosa
action: grand slam
...
# Comments
---
hr: # 1998 hr ranking
- Mark McGwire
- Sammy Sosa
rbi:
# 1998 rbi ranking
- Sammy Sosa
- Ken Griffey
# Anchors and aliases
---
hr:
- Mark McGwire
# Following node labeled SS
- &SS Sammy Sosa
rbi:
- *SS # Subsequent occurrence
- Ken Griffey
# Mapping between sequences
---
? - Detroit Tigers
- Chicago cubs
:
- 2001-07-23
? [ New York Yankees,
Atlanta Braves ]
: [ 2001-07-02, 2001-08-12,
2001-08-14 ]
# Inline nested mapping
---
# products purchased
- item : Super Hoop
quantity: 1
- item : Basketball
quantity: 4
- item : Big Shoes
quantity: 1
# Literal scalars
--- | # ASCII art
\//||\/||
// || ||__
# Folded scalars
--- >
Mark McGwire's
year was crippled
by a knee injury.
# Preserved indented block in a folded scalar
---
>
Sammy Sosa completed another
fine season with great stats.
63 Home Runs
0.288 Batting Average
What a year!
# Indentation determines scope
---
name: Mark McGwire
accomplishment: >
Mark set a major league
home run record in 1998.
stats: |
65 Home Runs
0.278 Batting Average
# Quoted scalars
---
unicode: "Sosa did fine.\u263A"
control: "\b1998\t1999\t2000\n"
hex esc: "\x0d\x0a is \r\n"
single: '"Howdy!" he cried.'
quoted: ' # not a ''comment''.'
tie-fighter: '|\-*-/|'
# Multi-line flow scalars
---
plain:
This unquoted scalar
spans many lines.
quoted: "So does this
quoted scalar.\n"
# Integers
---
canonical: 12345
decimal: +12_345
sexagesimal: 3:25:45
octal: 014
hexadecimal: 0xC
# Floating point
---
canonical: 1.23015e+3
exponential: 12.3015e+02
sexagesimal: 20:30.15
fixed: 1_230.15
negative infinity: -.inf
not a number: .NaN
# Miscellaneous
---
null: ~
true: boolean
false: boolean
string: '12345'
# Timestamps
---
canonical: 2001-12-15T02:59:43.1Z
iso8601: 2001-12-14t21:59:43.10-05:00
spaced: 2001-12-14 21:59:43.10 -5
date: 2002-12-14
# Various explicit tags
---
not-date: !!str 2002-04-28
picture: !!binary |
R0lGODlhDAAMAIQAAP//9/X
17unp5WZmZgAAAOfn515eXv
Pz7Y6OjuDg4J+fn5OTk6enp
56enmleECcgggoBADs=
application specific tag: !something |
The semantics of the tag
above may be different for
different documents.
# Global tags
%TAG ! tag:clarkevans.com,2002:
--- !shape
# Use the ! handle for presenting
# tag:clarkevans.com,2002:circle
- !circle
center: &ORIGIN {x: 73, y: 129}
radius: 7
- !line
start: *ORIGIN
finish: { x: 89, y: 102 }
- !label
start: *ORIGIN
color: 0xFFEEBB
text: Pretty vector drawing.
# Unordered sets
--- !!set
# sets are represented as a
# mapping where each key is
# associated with the empty string
? Mark McGwire
? Sammy Sosa
? Ken Griff
# Ordered mappings
--- !!omap
# ordered maps are represented as
# a sequence of mappings, with
# each mapping having one key
- Mark McGwire: 65
- Sammy Sosa: 63
- Ken Griffy: 58
# Full length example
--- !<tag:clarkevans.com,2002:invoice>
invoice: 34843
date : 2001-01-23
bill-to: &id001
given : Chris
family : Dumars
address:
lines: |
458 Walkman Dr.
Suite #292
city : Royal Oak
state : MI
postal : 48046
ship-to: *id001
product:
- sku : BL394D
quantity : 4
description : Basketball
price : 450.00
- sku : BL4438H
quantity : 1
description : Super Hoop
price : 2392.00
tax : 251.42
total: 4443.52
comments:
Late afternoon is best.
Backup contact is Nancy
Billsmer @ 338-4338.
# Another full-length example
---
Time: 2001-11-23 15:01:42 -5
User: ed
Warning:
This is an error message
for the log file
---
Time: 2001-11-23 15:02:31 -5
User: ed
Warning:
A slightly different error
message.
---
Date: 2001-11-23 15:03:17 -5
User: ed
Fatal:
Unknown variable "bar"
Stack:
- file: TopClass.py
line: 23
code: |
x = MoreObject("345\n")
- file: MoreClass.py
line: 58
code: |-
foo = bar
|
