"" "
pygments.lexers.teal
~~~~~~~~~~~~~~~~~~~~
Lexer
for TEAL.
:copyright: Copyright 2006-2024 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE
for details.
"" "
from pygments.lexer
import RegexLexer, bygroups, include, words
from pygments.token
import Comment, Name, Number, String, Text, Keyword, \
Whitespace
__all__ = [
'TealLexer' ]
class TealLexer(RegexLexer):
"" "
For the Transaction Execution Approval Language (TEAL)
For more information about the grammar, see:
https://github.com/algorand/go-algorand/blob/master/data/transactions/logic/assembler.go
"" "
name =
'teal'
url =
'https://developer.algorand.org/docs/reference/teal/specification/ '
aliases = [
'teal' ]
filenames = [
'*.teal' ]
version_added =
'2.9'
keywords = words({
'Sender' ,
'Fee' ,
'FirstValid' ,
'FirstValidTime' ,
'LastValid' ,
'Note' ,
'Lease' ,
'Receiver' ,
'Amount' ,
'CloseRemainderTo' ,
'VotePK' ,
'SelectionPK' ,
'VoteFirst' ,
'VoteLast' ,
'VoteKeyDilution' ,
'Type' ,
'TypeEnum' ,
'XferAsset' ,
'AssetAmount' ,
'AssetSender' ,
'AssetReceiver' ,
'AssetCloseTo' ,
'GroupIndex' ,
'TxID' ,
'ApplicationID' ,
'OnCompletion' ,
'ApplicationArgs' ,
'NumAppArgs' ,
'Accounts' ,
'NumAccounts' ,
'ApprovalProgram' ,
'ClearStateProgram' ,
'RekeyTo' ,
'ConfigAsset' ,
'ConfigAssetTotal' ,
'ConfigAssetDecimals' ,
'ConfigAssetDefaultFrozen' ,
'ConfigAssetUnitName' ,
'ConfigAssetName' ,
'ConfigAssetURL' ,
'ConfigAssetMetadataHash' ,
'ConfigAssetManager' ,
'ConfigAssetReserve' ,
'ConfigAssetFreeze' ,
'ConfigAssetClawback' ,
'FreezeAsset' ,
'FreezeAssetAccount' ,
'FreezeAssetFrozen' ,
'NoOp' ,
'OptIn' ,
'CloseOut' ,
'ClearState' ,
'UpdateApplication' ,
'DeleteApplication' ,
'MinTxnFee' ,
'MinBalance' ,
'MaxTxnLife' ,
'ZeroAddress' ,
'GroupSize' ,
'LogicSigVersion' ,
'Round' ,
'LatestTimestamp' ,
'CurrentApplicationID' ,
'AssetBalance' ,
'AssetFrozen' ,
'AssetTotal' ,
'AssetDecimals' ,
'AssetDefaultFrozen' ,
'AssetUnitName' ,
'AssetName' ,
'AssetURL' ,
'AssetMetadataHash' ,
'AssetManager' ,
'AssetReserve' ,
'AssetFreeze' ,
'AssetClawback' ,
}, suffix=r
'\b' )
identifier = r
'[^ \t\n]+(?=\/\/)|[^ \t\n]+'
newline = r
'\r?\n'
tokens = {
'root' : [
include(
'whitespace' ),
# pragmas match specifically on the space character
(r
'^#pragma .*' + newline, Comment.Directive),
# labels must be followed by a space,
# but anything after that is ignored
(
'(' + identifier +
':' +
')' +
'([ \t].*)' ,
bygroups(Name.Label, Comment.Single)),
(identifier, Name.Function,
'function-args' ),
],
'function-args' : [
include(
'whitespace' ),
(r
'"' , String,
'string' ),
(r
'(b(?:ase)?(?:32|64) ?)(\(?[a-zA-Z0-9+/=]+\)?)' ,
bygroups(String.Affix, String.Other)),
(r
'[A-Z2-7]{58}' , Number),
# address
(r
'0x[\da-fA-F]+' , Number.Hex),
(r
'\d+' , Number.Integer),
(keywords, Keyword),
(identifier, Name.Attributes),
# branch targets
(newline, Text,
'#pop'),
],
'string' : [
(r
'\\(?:["nrt\\]|x\d\d)' , String.Escape),
(r
'[^\\\"\n]+' , String),
(r
'"' , String,
'#pop'),
],
'whitespace' : [
(r
'[ \t]+' , Whitespace),
(r
'//[^\n]+' , Comment.Single),
],
}
Messung V0.5 C=89 H=81 G=84
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