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sublime-wakatime/packages/wakatime/packages/py2/pygments/lexers/modeling.py

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# -*- coding: utf-8 -*-
"""
pygments.lexers.modeling
~~~~~~~~~~~~~~~~~~~~~~~~
Lexers for modeling languages.
:copyright: Copyright 2006-2014 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import re
from pygments.lexer import RegexLexer, include, bygroups, using, default
from pygments.token import Text, Comment, Operator, Keyword, Name, String, \
Number, Punctuation
from pygments.lexers.html import HtmlLexer
from pygments.lexers import _stan_builtins
__all__ = ['ModelicaLexer', 'BugsLexer', 'JagsLexer', 'StanLexer']
class ModelicaLexer(RegexLexer):
"""
For `Modelica <http://www.modelica.org/>`_ source code.
.. versionadded:: 1.1
"""
name = 'Modelica'
aliases = ['modelica']
filenames = ['*.mo']
mimetypes = ['text/x-modelica']
flags = re.DOTALL | re.MULTILINE
_name = r"(?:'(?:[^\\']|\\.)+'|[a-zA-Z_]\w*)"
tokens = {
'whitespace': [
(u'[\\s\ufeff]+', Text),
(r'//[^\n]*\n?', Comment.Single),
(r'/\*.*?\*/', Comment.Multiline)
],
'root': [
include('whitespace'),
(r'"', String.Double, 'string'),
(r'[()\[\]{},;]+', Punctuation),
(r'\.?[*^/+-]|\.|<>|[<>:=]=?', Operator),
(r'\d+(\.?\d*[eE][-+]?\d+|\.\d*)', Number.Float),
(r'\d+', Number.Integer),
(r'(abs|acos|actualStream|array|asin|assert|AssertionLevel|atan|'
r'atan2|backSample|Boolean|cardinality|cat|ceil|change|Clock|'
r'Connections|cos|cosh|cross|delay|diagonal|div|edge|exp|'
r'ExternalObject|fill|floor|getInstanceName|hold|homotopy|'
r'identity|inStream|integer|Integer|interval|inverse|isPresent|'
r'linspace|log|log10|matrix|max|min|mod|ndims|noClock|noEvent|'
r'ones|outerProduct|pre|previous|product|Real|reinit|rem|rooted|'
r'sample|scalar|semiLinear|shiftSample|sign|sin|sinh|size|skew|'
r'smooth|spatialDistribution|sqrt|StateSelect|String|subSample|'
r'sum|superSample|symmetric|tan|tanh|terminal|terminate|time|'
r'transpose|vector|zeros)\b', Name.Builtin),
(r'(algorithm|annotation|break|connect|constant|constrainedby|der|'
r'discrete|each|else|elseif|elsewhen|encapsulated|enumeration|'
r'equation|exit|expandable|extends|external|final|flow|for|if|'
r'import|impure|in|initial|inner|input|loop|nondiscrete|outer|'
r'output|parameter|partial|protected|public|pure|redeclare|'
r'replaceable|return|stream|then|when|while)\b',
Keyword.Reserved),
(r'(and|not|or)\b', Operator.Word),
(r'(block|class|connector|end|function|model|operator|package|'
r'record|type)\b', Keyword.Reserved, 'class'),
(r'(false|true)\b', Keyword.Constant),
(r'within\b', Keyword.Reserved, 'package-prefix'),
(_name, Name)
],
'class': [
include('whitespace'),
(r'(function|record)\b', Keyword.Reserved),
(r'(if|for|when|while)\b', Keyword.Reserved, '#pop'),
(_name, Name.Class, '#pop'),
default('#pop')
],
'package-prefix': [
include('whitespace'),
(_name, Name.Namespace, '#pop'),
default('#pop')
],
'string': [
(r'"', String.Double, '#pop'),
(r'\\[\'"?\\abfnrtv]', String.Escape),
(r'(?i)<\s*html\s*>([^\\"]|\\.)+?(<\s*/\s*html\s*>|(?="))',
using(HtmlLexer)),
(r'<|\\?[^"\\<]+', String.Double)
]
}
class BugsLexer(RegexLexer):
"""
Pygments Lexer for `OpenBugs <http://www.openbugs.net/>`_ and WinBugs
models.
.. versionadded:: 1.6
"""
name = 'BUGS'
aliases = ['bugs', 'winbugs', 'openbugs']
filenames = ['*.bug']
_FUNCTIONS = (
# Scalar functions
'abs', 'arccos', 'arccosh', 'arcsin', 'arcsinh', 'arctan', 'arctanh',
'cloglog', 'cos', 'cosh', 'cumulative', 'cut', 'density', 'deviance',
'equals', 'expr', 'gammap', 'ilogit', 'icloglog', 'integral', 'log',
'logfact', 'loggam', 'logit', 'max', 'min', 'phi', 'post.p.value',
'pow', 'prior.p.value', 'probit', 'replicate.post', 'replicate.prior',
'round', 'sin', 'sinh', 'solution', 'sqrt', 'step', 'tan', 'tanh',
'trunc',
# Vector functions
'inprod', 'interp.lin', 'inverse', 'logdet', 'mean', 'eigen.vals',
'ode', 'prod', 'p.valueM', 'rank', 'ranked', 'replicate.postM',
'sd', 'sort', 'sum',
# Special
'D', 'I', 'F', 'T', 'C')
""" OpenBUGS built-in functions
From http://www.openbugs.info/Manuals/ModelSpecification.html#ContentsAII
This also includes
- T, C, I : Truncation and censoring.
``T`` and ``C`` are in OpenBUGS. ``I`` in WinBUGS.
- D : ODE
- F : Functional http://www.openbugs.info/Examples/Functionals.html
"""
_DISTRIBUTIONS = ('dbern', 'dbin', 'dcat', 'dnegbin', 'dpois',
'dhyper', 'dbeta', 'dchisqr', 'ddexp', 'dexp',
'dflat', 'dgamma', 'dgev', 'df', 'dggamma', 'dgpar',
'dloglik', 'dlnorm', 'dlogis', 'dnorm', 'dpar',
'dt', 'dunif', 'dweib', 'dmulti', 'ddirch', 'dmnorm',
'dmt', 'dwish')
""" OpenBUGS built-in distributions
Functions from
http://www.openbugs.info/Manuals/ModelSpecification.html#ContentsAI
"""
tokens = {
'whitespace': [
(r"\s+", Text),
],
'comments': [
# Comments
(r'#.*$', Comment.Single),
],
'root': [
# Comments
include('comments'),
include('whitespace'),
# Block start
(r'(model)(\s+)(\{)',
bygroups(Keyword.Namespace, Text, Punctuation)),
# Reserved Words
(r'(for|in)(?![\w.])', Keyword.Reserved),
# Built-in Functions
(r'(%s)(?=\s*\()'
% r'|'.join(_FUNCTIONS + _DISTRIBUTIONS),
Name.Builtin),
# Regular variable names
(r'[A-Za-z][\w.]*', Name),
# Number Literals
(r'[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?', Number),
# Punctuation
(r'\[|\]|\(|\)|:|,|;', Punctuation),
# Assignment operators
# SLexer makes these tokens Operators.
(r'<-|~', Operator),
# Infix and prefix operators
(r'\+|-|\*|/', Operator),
# Block
(r'[{}]', Punctuation),
]
}
def analyse_text(text):
if re.search(r"^\s*model\s*{", text, re.M):
return 0.7
else:
return 0.0
class JagsLexer(RegexLexer):
"""
Pygments Lexer for JAGS.
.. versionadded:: 1.6
"""
name = 'JAGS'
aliases = ['jags']
filenames = ['*.jag', '*.bug']
# JAGS
_FUNCTIONS = (
'abs', 'arccos', 'arccosh', 'arcsin', 'arcsinh', 'arctan', 'arctanh',
'cos', 'cosh', 'cloglog',
'equals', 'exp', 'icloglog', 'ifelse', 'ilogit', 'log', 'logfact',
'loggam', 'logit', 'phi', 'pow', 'probit', 'round', 'sin', 'sinh',
'sqrt', 'step', 'tan', 'tanh', 'trunc', 'inprod', 'interp.lin',
'logdet', 'max', 'mean', 'min', 'prod', 'sum', 'sd', 'inverse',
'rank', 'sort', 't', 'acos', 'acosh', 'asin', 'asinh', 'atan',
# Truncation/Censoring (should I include)
'T', 'I')
# Distributions with density, probability and quartile functions
_DISTRIBUTIONS = tuple('[dpq]%s' % x for x in
('bern', 'beta', 'dchiqsqr', 'ddexp', 'dexp',
'df', 'gamma', 'gen.gamma', 'logis', 'lnorm',
'negbin', 'nchisqr', 'norm', 'par', 'pois', 'weib'))
# Other distributions without density and probability
_OTHER_DISTRIBUTIONS = (
'dt', 'dunif', 'dbetabin', 'dbern', 'dbin', 'dcat', 'dhyper',
'ddirch', 'dmnorm', 'dwish', 'dmt', 'dmulti', 'dbinom', 'dchisq',
'dnbinom', 'dweibull', 'ddirich')
tokens = {
'whitespace': [
(r"\s+", Text),
],
'names': [
# Regular variable names
(r'[a-zA-Z][\w.]*\b', Name),
],
'comments': [
# do not use stateful comments
(r'(?s)/\*.*?\*/', Comment.Multiline),
# Comments
(r'#.*$', Comment.Single),
],
'root': [
# Comments
include('comments'),
include('whitespace'),
# Block start
(r'(model|data)(\s+)(\{)',
bygroups(Keyword.Namespace, Text, Punctuation)),
(r'var(?![\w.])', Keyword.Declaration),
# Reserved Words
(r'(for|in)(?![\w.])', Keyword.Reserved),
# Builtins
# Need to use lookahead because . is a valid char
(r'(%s)(?=\s*\()' % r'|'.join(_FUNCTIONS
+ _DISTRIBUTIONS
+ _OTHER_DISTRIBUTIONS),
Name.Builtin),
# Names
include('names'),
# Number Literals
(r'[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?', Number),
(r'\[|\]|\(|\)|:|,|;', Punctuation),
# Assignment operators
(r'<-|~', Operator),
# # JAGS includes many more than OpenBUGS
(r'\+|-|\*|\/|\|\|[&]{2}|[<>=]=?|\^|%.*?%', Operator),
(r'[{}]', Punctuation),
]
}
def analyse_text(text):
if re.search(r'^\s*model\s*\{', text, re.M):
if re.search(r'^\s*data\s*\{', text, re.M):
return 0.9
elif re.search(r'^\s*var', text, re.M):
return 0.9
else:
return 0.3
else:
return 0
class StanLexer(RegexLexer):
"""Pygments Lexer for Stan models.
The Stan modeling language is specified in the *Stan Modeling Language
User's Guide and Reference Manual, v2.4.0*,
`pdf <https://github.com/stan-dev/stan/releases/download/v2.4.0/stan-reference-2.4.0.pdf>`__.
.. versionadded:: 1.6
"""
name = 'Stan'
aliases = ['stan']
filenames = ['*.stan']
tokens = {
'whitespace': [
(r"\s+", Text),
],
'comments': [
(r'(?s)/\*.*?\*/', Comment.Multiline),
# Comments
(r'(//|#).*$', Comment.Single),
],
'root': [
# Stan is more restrictive on strings than this regex
(r'"[^"]*"', String),
# Comments
include('comments'),
# block start
include('whitespace'),
# Block start
(r'(%s)(\s*)(\{)' %
r'|'.join(('functions', 'data', r'transformed\s+?data',
'parameters', r'transformed\s+parameters',
'model', r'generated\s+quantities')),
bygroups(Keyword.Namespace, Text, Punctuation)),
# Reserved Words
(r'(%s)\b' % r'|'.join(_stan_builtins.KEYWORDS), Keyword),
# Truncation
(r'T(?=\s*\[)', Keyword),
# Data types
(r'(%s)\b' % r'|'.join(_stan_builtins.TYPES), Keyword.Type),
# Punctuation
(r"[;:,\[\]()]", Punctuation),
# Builtin
(r'(%s)(?=\s*\()'
% r'|'.join(_stan_builtins.FUNCTIONS
+ _stan_builtins.DISTRIBUTIONS),
Name.Builtin),
# Special names ending in __, like lp__
(r'[A-Za-z]\w*__\b', Name.Builtin.Pseudo),
(r'(%s)\b' % r'|'.join(_stan_builtins.RESERVED), Keyword.Reserved),
# Regular variable names
(r'[A-Za-z]\w*\b', Name),
# Real Literals
(r'-?[0-9]+(\.[0-9]+)?[eE]-?[0-9]+', Number.Float),
(r'-?[0-9]*\.[0-9]*', Number.Float),
# Integer Literals
(r'-?[0-9]+', Number.Integer),
# Assignment operators
# SLexer makes these tokens Operators.
(r'<-|~', Operator),
# Infix, prefix and postfix operators (and = )
(r"\+|-|\.?\*|\.?/|\\|'|\^|==?|!=?|<=?|>=?|\|\||&&", Operator),
# Block delimiters
(r'[{}]', Punctuation),
]
}
def analyse_text(text):
if re.search(r'^\s*parameters\s*\{', text, re.M):
return 1.0
else:
return 0.0
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