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---
name
:
MagicPython
scopeName
:
source.python
#
NOTE: remember to update package.json with VSCode file types.
fileTypes
:
[py, py3, rpy, pyw, cpy, pyi,
SConstruct, Sconstruct, sconstruct, SConscript,
gyp, gypi, wsgi, kv, Snakefile, smk, tac]
firstLineMatch
: ^
#![ \t]*/.*\bpython[\d\.]*\b
uuid
:
742deb57-6e38-4192-bed6-410746efd85d
patterns
:
-
include
:
'
#statement
'
-
include
:
'
#expression
'
repository
:
$apply
:
-
file
:
'
regexp-common.inc.syntax.yaml
'
-
file
:
'
comment.inc.syntax.yaml
'
vars
:
suffix
:
'
-base
'
marker
:
"
"
-
file
:
'
comment.inc.syntax.yaml
'
vars
:
suffix
:
'
-string-single-three
'
marker
:
"
|(?=''')
"
-
file
:
'
comment.inc.syntax.yaml
'
vars
:
suffix
:
'
-string-double-three
'
marker
:
'
|(?=""")
'
-
file
:
'
regexp.inc.syntax.yaml
'
vars
:
prefix
:
'
single-one-
'
basename
:
'
regexp
'
marker
:
"
|(?=
\\
')
"
nested
:
'
'
guard
:
"
|((?=(?<!
\\\\
)
\\
n))
"
-
file
:
'
regexp.inc.syntax.yaml
'
vars
:
prefix
:
'
single-three-
'
basename
:
'
regexp
'
marker
:
"
|(?=
\\
'
\\
'
\\
')
"
nested
:
"
- include: '#comments-string-single-three'
"
guard
:
"
"
-
file
:
'
regexp.inc.syntax.yaml
'
vars
:
prefix
:
'
double-one-
'
basename
:
'
regexp
'
marker
:
'
|(?=")
'
nested
:
'
'
guard
:
"
|((?=(?<!
\\\\
)
\\
n))
"
-
file
:
'
regexp.inc.syntax.yaml
'
vars
:
prefix
:
'
double-three-
'
basename
:
'
regexp
'
marker
:
'
|(?=""")
'
nested
:
"
- include: '#comments-string-double-three'
"
guard
:
"
"
-
file
:
'
regexp.wrapper.syntax.yaml
'
vars
:
scopename
:
string.regexp.quoted.single.python
prefix
:
'
single-one-
'
basename
:
'
regexp
'
nested
:
'
'
modifier
:
'
[bB]
'
bquote
:
"
(
\\
')
"
equote
:
"
(
\\
')|(?<!
\\\\
)(
\\
n)
"
-
file
:
'
regexp.wrapper.syntax.yaml
'
vars
:
scopename
:
string.regexp.quoted.multi.python
prefix
:
'
single-three-
'
basename
:
'
regexp
'
nested
:
"
- include: '#comments-string-single-three'
"
modifier
:
'
[bB]
'
bquote
:
"
(
\\
'
\\
'
\\
')
"
equote
:
"
(
\\
'
\\
'
\\
')
"
-
file
:
'
regexp.wrapper.syntax.yaml
'
vars
:
scopename
:
string.regexp.quoted.single.python
prefix
:
'
double-one-
'
basename
:
'
regexp
'
nested
:
'
'
modifier
:
'
[bB]
'
bquote
:
'
(")
'
equote
:
'
(")|(?<!\\)(\n)
'
-
file
:
'
regexp.wrapper.syntax.yaml
'
vars
:
scopename
:
string.regexp.quoted.multi.python
prefix
:
'
double-three-
'
basename
:
'
regexp
'
nested
:
"
- include: '#comments-string-double-three'
"
modifier
:
'
[bB]
'
bquote
:
'
(""")
'
equote
:
'
(""")
'
-
file
:
'
pystring.inc.syntax.yaml
'
vars
:
line
:
single
marker
:
(['"])
guard
:
"
|((?<!
\\\\
)
\\
n)
"
-
file
:
'
pystring.inc.syntax.yaml
'
vars
:
line
:
multi
marker
:
"
'''|
\"\"\"
"
guard
:
"
"
-
file
:
'
pyfstring.inc.syntax.yaml
'
vars
:
line
:
single
marker
:
(['"])
fguard
:
"
|(?=
\\
n)
"
guard
:
"
|((?<!
\\\\
)
\\
n)
"
-
file
:
'
pyfstring.inc.syntax.yaml
'
vars
:
line
:
multi
marker
:
"
'''|
\"\"\"
"
fguard
:
"
"
guard
:
"
"
impossible
:
comment
:
This is a special rule that should be used where no match
is desired. It is not a good idea to match something like
'
1{0}
'
because in some cases that can result in infinite
loops in token generation. So the rule instead matches
and impossible expression to allow a match to fail and
move to the next token.
match
:
'
$.^
'
statement
:
patterns
:
-
include
:
'
#import
'
-
include
:
'
#class-declaration
'
-
include
:
'
#function-declaration
'
-
include
:
'
#generator
'
-
include
:
'
#statement-keyword
'
-
include
:
'
#assignment-operator
'
-
include
:
'
#decorator
'
-
include
:
'
#docstring-statement
'
-
include
:
'
#semicolon
'
semicolon
:
patterns
:
-
name
:
invalid.deprecated.semicolon.python
match
:
'
\;$
'
comments
:
patterns
:
-
name
:
comment.line.number-sign.python
contentName
:
meta.typehint.comment.python
begin
:
|
(?x)
(?:
\# \s* (type:)
\s*+ (?# we want `\s*+` which is possessive quantifier since
we do not actually want to backtrack when matching
whitespace here)
(?! $ | \#)
)
end
:
(?:$|(?=\#))
beginCaptures
:
'
0
'
:
{name: meta.typehint.comment.python}
'
1
'
:
{name: comment.typehint.directive.notation.python}
patterns
:
-
name
:
comment.typehint.ignore.notation.python
match
:
|
(?x)
\G ignore
(?= \s* (?: $ | \#))
-
name
:
comment.typehint.type.notation.python
match
:
|
(?x)
(?<!\.)\b(
bool | bytes | float | int | object | str
| List | Dict | Iterable | Sequence | Set
| FrozenSet | Callable | Union | Tuple
| Any | None
)\b
-
name
:
comment.typehint.punctuation.notation.python
match
:
([\[\]\(\),\.\=\*]|(->))
-
name
:
comment.typehint.variable.notation.python
match
:
([[:alpha:]_]\w*)
-
include
:
'
#comments-base
'
docstring-statement
:
begin
:
^(?=\s*[rR]?(\'\'\'|\"\"\"|\'|\"))
comment
:
the string either terminates correctly or by the
beginning of a new line (this is for single line
docstrings that aren't terminated) AND it's not followed
by another docstring
end
:
((?<=\1)|^)(?!\s*[rR]?(\'\'\'|\"\"\"|\'|\"))
patterns
:
-
include
:
'
#docstring
'
docstring
:
patterns
:
-
name
:
string.quoted.docstring.multi.python
begin
:
(\'\'\'|\"\"\")
end
:
(\1)
beginCaptures
:
'
1
'
:
{name: punctuation.definition.string.begin.python}
endCaptures
:
'
1
'
:
{name: punctuation.definition.string.end.python}
patterns
:
-
include
:
'
#docstring-prompt
'
-
include
:
'
#codetags
'
-
include
:
'
#docstring-guts-unicode
'
-
name
:
string.quoted.docstring.raw.multi.python
begin
:
([rR])(\'\'\'|\"\"\")
end
:
(\2)
beginCaptures
:
'
1
'
:
{name: storage.type.string.python}
'
2
'
:
{name: punctuation.definition.string.begin.python}
endCaptures
:
'
1
'
:
{name: punctuation.definition.string.end.python}
patterns
:
-
include
:
'
#string-consume-escape
'
-
include
:
'
#docstring-prompt
'
-
include
:
'
#codetags
'
-
name
:
string.quoted.docstring.single.python
begin
:
(\'|\")
end
:
(\1)|(\n)
beginCaptures
:
'
1
'
:
{name: punctuation.definition.string.begin.python}
endCaptures
:
'
1
'
:
{name: punctuation.definition.string.end.python}
'
2
'
:
{name: invalid.illegal.newline.python}
patterns
:
-
include
:
'
#codetags
'
-
include
:
'
#docstring-guts-unicode
'
-
name
:
string.quoted.docstring.raw.single.python
begin
:
([rR])(\'|\")
end
:
(\2)|(\n)
beginCaptures
:
'
1
'
:
{name: storage.type.string.python}
'
2
'
:
{name: punctuation.definition.string.begin.python}
endCaptures
:
'
1
'
:
{name: punctuation.definition.string.end.python}
'
2
'
:
{name: invalid.illegal.newline.python}
patterns
:
-
include
:
'
#string-consume-escape
'
-
include
:
'
#codetags
'
docstring-guts-unicode
:
patterns
:
-
include
:
'
#escape-sequence-unicode
'
-
include
:
'
#escape-sequence
'
-
include
:
'
#string-line-continuation
'
docstring-prompt
:
match
:
|
(?x)
(?:
(?:^|\G) \s* (?# '\G' is necessary for ST)
((?:>>>|\.\.\.) \s) (?=\s*\S)
)
captures
:
'
1
'
:
{name: keyword.control.flow.python}
statement-keyword
:
patterns
:
-
name
:
storage.type.function.python
match
:
\b((async\s+)?\s*def)\b
-
name
:
keyword.control.flow.python
comment
:
|
if `as` is eventually followed by `:` or line continuation
it's probably control flow like:
with foo as bar, \
Foo as Bar:
try:
do_stuff()
except Exception as e:
pass
match
:
\b(?<!\.)as\b(?=.*[:\\])
-
name
:
keyword.control.import.python
comment
:
other legal use of `as` is in an import
match
:
\b(?<!\.)as\b
-
name
:
keyword.control.flow.python
match
:
|
(?x)
\b(?<!\.)(
async | continue | del | assert | break | finally | for
| from | elif | else | if | except | pass | raise
| return | try | while | with
)\b
-
name
:
storage.modifier.declaration.python
match
:
|
(?x)
\b(?<!\.)(
global | nonlocal
)\b
-
name
:
storage.type.class.python
match
:
\b(?<!\.)(class)\b
-
match
:
|
(?x)
^\s*(
case | match
)(?=\s*([-+\w\d(\[{'":#]|$))\b
captures:
'1': {name: keyword.control.flow.python}
expression-bare
:
comment
:
valid Python expressions w/o comments and line continuation
patterns
:
-
include
:
'
#backticks
'
-
include
:
'
#illegal-anno
'
-
include
:
'
#literal
'
-
include
:
'
#regexp
'
-
include
:
'
#string
'
-
include
:
'
#lambda
'
-
include
:
'
#generator
'
-
include
:
'
#illegal-operator
'
-
include
:
'
#operator
'
-
include
:
'
#curly-braces
'
-
include
:
'
#item-access
'
-
include
:
'
#list
'
-
include
:
'
#odd-function-call
'
-
include
:
'
#round-braces
'
-
include
:
'
#function-call
'
-
include
:
'
#builtin-functions
'
-
include
:
'
#builtin-types
'
-
include
:
'
#builtin-exceptions
'
-
include
:
'
#magic-names
'
-
include
:
'
#special-names
'
-
include
:
'
#illegal-names
'
-
include
:
'
#special-variables
'
-
include
:
'
#ellipsis
'
-
include
:
'
#punctuation
'
-
include
:
'
#line-continuation
'
expression-base
:
comment
:
valid Python expressions with comments and line continuation
patterns
:
-
include
:
'
#comments
'
-
include
:
'
#expression-bare
'
-
include
:
'
#line-continuation
'
expression
:
comment
:
All valid Python expressions
patterns
:
-
include
:
'
#expression-base
'
-
include
:
'
#member-access
'
-
comment
:
Tokenize identifiers to help linters
match
:
(?x) \b ([[:alpha:]_]\w*) \b
member-access
:
name
:
meta.member.access.python
begin
:
(\.)\s*(?!\.)
end
:
|
(?x)
# stop when you've just read non-whitespace followed by non-word
# i.e. when finished reading an identifier or function call
(?<=\S)(?=\W) |
# stop when seeing the start of something that's not a word,
# i.e. when seeing a non-identifier
(^|(?<=\s))(?=[^\\\w\s]) |
$
beginCaptures
:
'
1
'
:
{name: punctuation.separator.period.python}
patterns
:
-
include
:
'
#function-call
'
-
include
:
'
#member-access-base
'
-
include
:
'
#member-access-attribute
'
member-access-base
:
patterns
:
-
include
:
'
#magic-names
'
-
include
:
'
#illegal-names
'
-
include
:
'
#illegal-object-name
'
-
include
:
'
#special-names
'
-
include
:
'
#line-continuation
'
-
include
:
'
#item-access
'
member-access-attribute
:
comment
:
Highlight attribute access in otherwise non-specialized cases.
name
:
meta.attribute.python
match
:
|
(?x)
\b ([[:alpha:]_]\w*) \b
special-names
:
name
:
constant.other.caps.python
match
:
|
(?x)
\b
# we want to see "enough", meaning 2 or more upper-case
# letters in the beginning of the constant
#
# for more details refer to:
# https://github.com/MagicStack/MagicPython/issues/42
(
_* [[:upper:]] [_\d]* [[:upper:]]
)
[[:upper:]\d]* (_\w*)?
\b
curly-braces
:
begin
:
\{
end
:
\}
beginCaptures
:
'
0
'
:
{name: punctuation.definition.dict.begin.python}
endCaptures
:
'
0
'
:
{name: punctuation.definition.dict.end.python}
patterns
:
-
name
:
punctuation.separator.dict.python
match
:
"
:
"
-
include
:
'
#expression
'
list
:
begin
:
\[
end
:
\]
beginCaptures
:
'
0
'
:
{name: punctuation.definition.list.begin.python}
endCaptures
:
'
0
'
:
{name: punctuation.definition.list.end.python}
patterns
:
-
include
:
'
#expression
'
odd-function-call
:
comment
:
|
A bit obscured function call where there may have been an
arbitrary number of other operations to get the function.
E.g. "arr[idx](args)"
begin
:
|
(?x)
(?<= \] | \) ) \s*
(?=\()
end
:
(\))
endCaptures
:
'
1
'
:
{name: punctuation.definition.arguments.end.python}
patterns
:
-
include
:
'
#function-arguments
'
round-braces
:
begin
:
\(
end
:
\)
beginCaptures
:
'
0
'
:
{name: punctuation.parenthesis.begin.python}
endCaptures
:
'
0
'
:
{name: punctuation.parenthesis.end.python}
patterns
:
-
include
:
'
#expression
'
line-continuation
:
patterns
:
-
match
:
'
(\\)\s*(\S.*$\n?)
'
captures
:
'
1
'
:
{name: punctuation.separator.continuation.line.python}
'
2
'
:
{name: invalid.illegal.line.continuation.python}
-
begin
:
'
(\\)\s*$\n?
'
#
Line continuation matching ends on anything that is not a
#
potential docstring. For docstring-like strings we explicitly
#
match regexp and string.
end
:
|
(?x)
(?=^\s*$)
|
(?! (\s* [rR]? (\'\'\'|\"\"\"|\'|\"))
|
(\G $) (?# '\G' is necessary for ST)
)
beginCaptures
:
'
1
'
:
{name: punctuation.separator.continuation.line.python}
patterns
:
-
include
:
'
#regexp
'
-
include
:
'
#string
'
assignment-operator
:
name
:
keyword.operator.assignment.python
match
:
|
(?x)
<<= | >>= | //= | \*\*=
| \+= | -= | /= | @=
| \*= | %= | ~= | \^= | &= | \|=
| =(?!=)
operator
:
match
:
|
(?x)
\b(?<!\.)
(?:
(and | or | not | in | is) (?# 1)
|
(for | if | else | await | (?:yield(?:\s+from)?)) (?# 2)
)
(?!\s*:)\b
| (<< | >> | & | \| | \^ | ~) (?# 3)
| (\*\* | \* | \+ | - | % | // | / | @) (?# 4)
| (!= | == | >= | <= | < | >) (?# 5)
| (:=) (?# 6)
captures
:
'
1
'
:
{name: keyword.operator.logical.python}
'
2
'
:
{name: keyword.control.flow.python}
'
3
'
:
{name: keyword.operator.bitwise.python}
'
4
'
:
{name: keyword.operator.arithmetic.python}
'
5
'
:
{name: keyword.operator.comparison.python}
'
6
'
:
{name: keyword.operator.assignment.python}
punctuation
:
patterns
:
-
name
:
punctuation.separator.colon.python
match
:
"
:
"
-
name
:
punctuation.separator.element.python
match
:
"
,
"
literal
:
patterns
:
-
name
:
constant.language.python
match
:
\b(True|False|None|NotImplemented|Ellipsis)\b
-
include
:
'
#number
'
number
:
name
:
constant.numeric.python
patterns
:
-
include
:
'
#number-float
'
-
include
:
'
#number-dec
'
-
include
:
'
#number-hex
'
-
include
:
'
#number-oct
'
-
include
:
'
#number-bin
'
-
include
:
'
#number-long
'
-
name
:
invalid.illegal.name.python
match
:
\b[0-9]+\w+
number-float
:
name
:
constant.numeric.float.python
match
:
|
(?x)
(?<! \w)(?:
(?:
\.[0-9](?: _?[0-9] )*
|
[0-9](?: _?[0-9] )* \. [0-9](?: _?[0-9] )*
|
[0-9](?: _?[0-9] )* \.
) (?: [eE][+-]?[0-9](?: _?[0-9] )* )?
|
[0-9](?: _?[0-9] )* (?: [eE][+-]?[0-9](?: _?[0-9] )* )
)([jJ])?\b
captures
:
'
1
'
:
{name: storage.type.imaginary.number.python}
number-dec
:
name
:
constant.numeric.dec.python
match
:
|
(?x)
(?<![\w\.])(?:
[1-9](?: _?[0-9] )*
|
0+
|
[0-9](?: _?[0-9] )* ([jJ])
|
0 ([0-9]+)(?![eE\.])
)\b
captures
:
'
1
'
:
{name: storage.type.imaginary.number.python}
'
2
'
:
{name: invalid.illegal.dec.python}
number-hex
:
name
:
constant.numeric.hex.python
match
:
|
(?x)
(?<![\w\.])
(0[xX]) (_?[0-9a-fA-F])+
\b
captures
:
'
1
'
:
{name: storage.type.number.python}
number-oct
:
name
:
constant.numeric.oct.python
match
:
|
(?x)
(?<![\w\.])
(0[oO]) (_?[0-7])+
\b
captures
:
'
1
'
:
{name: storage.type.number.python}
number-bin
:
name
:
constant.numeric.bin.python
match
:
|
(?x)
(?<![\w\.])
(0[bB]) (_?[01])+
\b
captures
:
'
1
'
:
{name: storage.type.number.python}
number-long
:
name
:
constant.numeric.bin.python
comment
:
this is to support python2 syntax for long ints
match
:
|
(?x)
(?<![\w\.])
([1-9][0-9]* | 0) ([lL])
\b
captures
:
'
2
'
:
{name: storage.type.number.python}
regexp
:
patterns
:
-
include
:
'
#regexp-single-three-line
'
-
include
:
'
#regexp-double-three-line
'
-
include
:
'
#regexp-single-one-line
'
-
include
:
'
#regexp-double-one-line
'
string
:
patterns
:
-
include
:
'
#string-quoted-multi-line
'
-
include
:
'
#string-quoted-single-line
'
-
include
:
'
#string-bin-quoted-multi-line
'
-
include
:
'
#string-bin-quoted-single-line
'
-
include
:
'
#string-raw-quoted-multi-line
'
-
include
:
'
#string-raw-quoted-single-line
'
-
include
:
'
#string-raw-bin-quoted-multi-line
'
-
include
:
'
#string-raw-bin-quoted-single-line
'
-
include
:
'
#fstring-fnorm-quoted-multi-line
'
-
include
:
'
#fstring-fnorm-quoted-single-line
'
-
include
:
'
#fstring-normf-quoted-multi-line
'
-
include
:
'
#fstring-normf-quoted-single-line
'
-
include
:
'
#fstring-raw-quoted-multi-line
'
-
include
:
'
#fstring-raw-quoted-single-line
'
string-unicode-guts
:
patterns
:
-
include
:
'
#escape-sequence-unicode
'
-
include
:
'
#string-entity
'
-
include
:
'
#string-brace-formatting
'
string-consume-escape
:
match
:
\\['"\n\\]
string-raw-guts
:
patterns
:
-
include
:
'
#string-consume-escape
'
-
include
:
'
#string-formatting
'
-
include
:
'
#string-brace-formatting
'
string-raw-bin-guts
:
patterns
:
-
include
:
'
#string-consume-escape
'
-
include
:
'
#string-formatting
'
string-entity
:
patterns
:
-
include
:
'
#escape-sequence
'
-
include
:
'
#string-line-continuation
'
-
include
:
'
#string-formatting
'
fstring-guts
:
patterns
:
-
include
:
'
#escape-sequence-unicode
'
-
include
:
'
#escape-sequence
'
-
include
:
'
#string-line-continuation
'
-
include
:
'
#fstring-formatting
'
fstring-raw-guts
:
patterns
:
-
include
:
'
#string-consume-escape
'
-
include
:
'
#fstring-formatting
'
fstring-illegal-single-brace
:
comment
:
it is illegal to have a multiline brace inside a single-line
string
begin
:
(\{)(?=[^\n}]*$\n?)
end
:
(\})|(?=\n)
beginCaptures
:
'
1
'
:
{name: constant.character.format.placeholder.other.python}
endCaptures
:
'
1
'
:
{name: constant.character.format.placeholder.other.python}
patterns
:
-
include
:
'
#fstring-terminator-single
'
-
include
:
'
#f-expression
'
fstring-illegal-multi-brace
:
patterns
:
-
include
:
'
#impossible
'
f-expression
:
comment
:
All valid Python expressions, except comments and line continuation
patterns
:
-
include
:
'
#expression-bare
'
-
include
:
'
#member-access
'
-
comment
:
Tokenize identifiers to help linters
match
:
(?x) \b ([[:alpha:]_]\w*) \b
escape-sequence-unicode
:
patterns
:
-
name
:
constant.character.escape.python
match
:
|
(?x)
\\ (
u[0-9A-Fa-f]{4}
| U[0-9A-Fa-f]{8}
| N\{[\w\s]+?\}
)
escape-sequence
:
name
:
constant.character.escape.python
match
:
|
(?x)
\\ (
x[0-9A-Fa-f]{2}
| [0-7]{1,3}
| [\\"'abfnrtv]
)
string-line-continuation
:
name
:
constant.language.python
match
:
\\$
string-formatting
:
name
:
meta.format.percent.python
match
:
|
(?x)
(
% (\([\w\s]*\))?
[-+#0 ]*
(\d+|\*)? (\.(\d+|\*))?
([hlL])?
[diouxXeEfFgGcrsab%]
)
captures
:
'
1
'
:
{name: constant.character.format.placeholder.other.python}
string-brace-formatting
:
patterns
:
-
name
:
meta.format.brace.python
match
:
|
(?x)
(
{{ | }}
| (?:
{
\w* (\.[[:alpha:]_]\w* | \[[^\]'"]+\])*
(![rsa])?
( : \w? [<>=^]? [-+ ]? \#?
\d* ,? (\.\d+)? [bcdeEfFgGnosxX%]? )?
})
)
captures
:
#
We use this awkward scope name instead of perhaps more
#
elegant "support.other.format.python" because it appears
#
that by default it gives a better visual result in various
#
systems (e.g. GitHub). This is due to the fact that
#
"storage.type..." is more likely to have special
#
highlighting in any given color scheme than
#
"support.other..."
'
1
'
:
{name: constant.character.format.placeholder.other.python}
'
3
'
:
{name: storage.type.format.python}
'
4
'
:
{name: storage.type.format.python}
#
The reason for 2 separate rules is to establish which one
#
should be matched with a higher priority. The rule below is
#
more generic, so it should be matched only if the specific one
#
didn't.
-
name
:
meta.format.brace.python
match
:
|
(?x)
(
{
\w* (\.[[:alpha:]_]\w* | \[[^\]'"]+\])*
(![rsa])?
(:)
[^'"{}\n]* (?:
\{ [^'"}\n]*? \} [^'"{}\n]*
)*
}
)
captures
:
'
1
'
:
{name: constant.character.format.placeholder.other.python}
'
3
'
:
{name: storage.type.format.python}
'
4
'
:
{name: storage.type.format.python}
fstring-formatting
:
patterns
:
-
include
:
'
#fstring-formatting-braces
'
-
include
:
'
#fstring-formatting-singe-brace
'
fstring-formatting-singe-brace
:
name
:
invalid.illegal.brace.python
match
:
(}(?!}))
import
:
comment
:
|
Import statements used to correctly mark `from`, `import`, and `as`
patterns
:
-
begin
:
\b(?<!\.)(from)\b(?=.+import)
end
:
$|(?=import)
beginCaptures
:
'
1
'
:
{name: keyword.control.import.python}
patterns
:
-
name
:
punctuation.separator.period.python
match
:
\.+
-
include
:
'
#expression
'
-
begin
:
\b(?<!\.)(import)\b
end
:
$
beginCaptures
:
'
1
'
:
{name: keyword.control.import.python}
patterns
:
-
name
:
keyword.control.import.python
match
:
\b(?<!\.)as\b
-
include
:
'
#expression
'
class-declaration
:
patterns
:
-
name
:
meta.class.python
begin
:
|
(?x)
\s*(class)\s+
(?=
[[:alpha:]_]\w* \s* (:|\()
)
end
:
(:)
beginCaptures
:
'
1
'
:
{name: storage.type.class.python}
endCaptures
:
'
1
'
:
{name: punctuation.section.class.begin.python}
patterns
:
-
include
:
'
#class-name
'
-
include
:
'
#class-inheritance
'
class-name
:
patterns
:
-
include
:
'
#illegal-object-name
'
-
include
:
'
#builtin-possible-callables
'
-
name
:
entity.name.type.class.python
match
:
|
(?x)
\b ([[:alpha:]_]\w*) \b
class-inheritance
:
name
:
meta.class.inheritance.python
begin
:
(\()
end
:
(\))
beginCaptures
:
'
1
'
:
{name: punctuation.definition.inheritance.begin.python}
endCaptures
:
'
1
'
:
{name: punctuation.definition.inheritance.end.python}
patterns
:
-
name
:
keyword.operator.unpacking.arguments.python
match
:
(\*\*|\*)
-
name
:
punctuation.separator.inheritance.python
match
:
'
,
'
-
name
:
keyword.operator.assignment.python
match
:
=(?!=)
-
name
:
support.type.metaclass.python
match
:
\bmetaclass\b
-
include
:
'
#illegal-names
'
-
include
:
'
#class-kwarg
'
-
include
:
'
#call-wrapper-inheritance
'
-
include
:
'
#expression-base
'
-
include
:
'
#member-access-class
'
-
include
:
'
#inheritance-identifier
'
class-kwarg
:
match
:
|
(?x)
\b ([[:alpha:]_]\w*) \s*(=)(?!=)
captures
:
#
"variable.parameter.class.python" scope is more important
#
and hence we specify it first to highlight class parameters
#
as kwargs in Atom/VSCode/GH.
'
1
'
:
{name: variable.parameter.class.python
entity.other.inherited-class.python}
'
2
'
:
{name: keyword.operator.assignment.python}
inheritance-identifier
:
match
:
|
(?x)
\b ([[:alpha:]_]\w*) \b
captures
:
'
1
'
:
{name: entity.other.inherited-class.python}
member-access-class
:
name
:
meta.member.access.python
begin
:
(\.)\s*(?!\.)
end
:
(?<=\S)(?=\W)|$
beginCaptures
:
'
1
'
:
{name: punctuation.separator.period.python}
patterns
:
-
include
:
'
#call-wrapper-inheritance
'
-
include
:
'
#member-access-base
'
-
include
:
'
#inheritance-identifier
'
lambda
:
patterns
:
-
match
:
((?<=\.)lambda|lambda(?=\s*[\.=]))
captures
:
'
1
'
:
{name: keyword.control.flow.python}
-
match
:
\b(lambda)\s*?(?=[,\n]|$)
captures
:
'
1
'
:
{name: storage.type.function.lambda.python}
-
name
:
meta.lambda-function.python
begin
:
|
(?x)
\b (lambda) \b
end
:
(:)|(\n)
beginCaptures
:
'
1
'
:
{name: storage.type.function.lambda.python}
endCaptures
:
'
1
'
:
{name: punctuation.section.function.lambda.begin.python}
contentName
:
meta.function.lambda.parameters.python
patterns
:
-
name
:
keyword.operator.positional.parameter.python
match
:
/
-
name
:
keyword.operator.unpacking.parameter.python
match
:
(\*\*|\*)
-
include
:
'
#lambda-nested-incomplete
'
-
include
:
'
#illegal-names
'
-
match
:
([[:alpha:]_]\w*)\s*(?:(,)|(?=:|$))
captures
:
'
1
'
:
{name: variable.parameter.function.language.python}
'
2
'
:
{name: punctuation.separator.parameters.python}
-
include
:
'
#comments
'
-
include
:
'
#backticks
'
-
include
:
'
#illegal-anno
'
-
include
:
'
#lambda-parameter-with-default
'
-
include
:
'
#line-continuation
'
-
include
:
'
#illegal-operator
'
lambda-incomplete
:
name
:
storage.type.function.lambda.python
match
:
\blambda(?=\s*[,)])
lambda-nested-incomplete
:
name
:
storage.type.function.lambda.python
match
:
\blambda(?=\s*[:,)])
lambda-parameter-with-default
:
begin
:
|
(?x)
\b
([[:alpha:]_]\w*) \s* (=)
end
:
(,)|(?=:|$)
beginCaptures
:
'
1
'
:
{name: variable.parameter.function.language.python}
'
2
'
:
{name: keyword.operator.python}
endCaptures
:
'
1
'
:
{name: punctuation.separator.parameters.python}
patterns
:
-
include
:
'
#expression
'
generator
:
comment
:
|
Match "for ... in" construct used in generators and for loops to
correctly identify the "in" as a control flow keyword.
begin
:
\bfor\b
beginCaptures
:
'
0
'
:
{name: keyword.control.flow.python}
end
:
\bin\b
endCaptures
:
'
0
'
:
{name: keyword.control.flow.python}
patterns
:
-
include
:
'
#expression
'
function-declaration
:
name
:
meta.function.python
begin
:
|
(?x)
\s*
(?:\b(async) \s+)? \b(def)\s+
(?=
[[:alpha:]_][[:word:]]* \s* \(
)
end
:
(:|(?=[#'"\n]))
beginCaptures
:
'
1
'
:
{name: storage.type.function.async.python}
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