tree-sitters/python/test/corpus/literals.txt

1047 lines
22 KiB
Plaintext

================================================================================
Integers
================================================================================
-1
0xDEAD
0XDEAD
1j
-1j
0o123
0O123
0b001
0B001
1_1
0B1_1
0O1_1
0L
--------------------------------------------------------------------------------
(module
(expression_statement
(unary_operator
(integer)))
(expression_statement
(integer))
(expression_statement
(integer))
(expression_statement
(integer))
(expression_statement
(unary_operator
(integer)))
(expression_statement
(integer))
(expression_statement
(integer))
(expression_statement
(integer))
(expression_statement
(integer))
(expression_statement
(integer))
(expression_statement
(integer))
(expression_statement
(integer))
(expression_statement
(integer)))
================================================================================
Floats
================================================================================
-.6_6
+.1_1
123.4123
123.123J
1_1.3_1
1_1.
1e+3_4j
.3e1_4
1_0.l
.1l
--------------------------------------------------------------------------------
(module
(expression_statement
(unary_operator
(float)))
(expression_statement
(unary_operator
(float)))
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(float)))
================================================================================
Scientific Notation Floats
================================================================================
1e322
1e-3
1e+3
1.8e10
1.e10
-1e10
--------------------------------------------------------------------------------
(module
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(float))
(expression_statement
(unary_operator
(float))))
================================================================================
Strings
================================================================================
"I'm ok"
'"ok"'
UR'bye'
b'sup'
B"sup"
`1`
"\\"
"/"
"multiline \
string"
b"\x12\u12\U12\x13\N{WINKING FACE}"
"\xab\123\'\"\a\b\f\r\n\t\v\\"
"\xgh\o123\p\q\c\d\e\u12\U1234"
f'\N{GREEK CAPITAL LETTER DELTA}'
--------------------------------------------------------------------------------
(module
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_sequence))
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_sequence))
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_sequence)
(escape_sequence))
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence))
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_sequence))
(string_end))))
================================================================================
Raw strings
================================================================================
'ab\x00cd'
"\n"
# no escape sequences in these
r'ab\x00cd'
ur"\n"
# raw f-string
fr"\{0}"
r"\\"
r'"a\
de\
fg"'
--------------------------------------------------------------------------------
(module
(expression_statement
(string
(string_start)
(string_content
(escape_sequence))
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_sequence))
(string_end)))
(comment)
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(comment)
(expression_statement
(string
(string_start)
(string_content)
(interpolation
(integer))
(string_end)))
(expression_statement
(string
(string_start)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end))))
================================================================================
Raw strings with escaped quotes
================================================================================
re.compile(r"(\n|\A)#include\s*['\"]"
r"(?P<name>[\w\d./\\]+[.]src)['\"]")
--------------------------------------------------------------------------------
(module
(expression_statement
(call
(attribute
(identifier)
(identifier))
(argument_list
(concatenated_string
(string
(string_start)
(string_content)
(string_end))
(string
(string_start)
(string_content)
(string_end)))))))
================================================================================
Format strings
================================================================================
# nested!
f"a {b(f'c {e} d')} e"
f"""a"{b}c"""
f"""a""{b}c"""
f"a {{}} e"
f"a {b}}}"
f"a {{{b}"
f"a {{b}}"
f"a {{{b}}}"
f"{c,}"
f"{yield d}"
f"{*a,}"
def function():
return f"""
{"string1" if True else
"string2"}"""
def test(self):
self.assertEqual(f'''A complex trick: {
2 # two
}''', 'A complex trick: 2')
--------------------------------------------------------------------------------
(module
(comment)
(expression_statement
(string
(string_start)
(string_content)
(interpolation
(call
(identifier)
(argument_list
(string
(string_start)
(string_content)
(interpolation
(identifier))
(string_content)
(string_end)))))
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(interpolation
(identifier))
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(interpolation
(identifier))
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_interpolation)
(escape_interpolation))
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(interpolation
(identifier))
(string_content
(escape_interpolation))
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_interpolation))
(interpolation
(identifier))
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_interpolation)
(escape_interpolation))
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_interpolation))
(interpolation
(identifier))
(string_content
(escape_interpolation))
(string_end)))
(expression_statement
(string
(string_start)
(interpolation
(expression_list
(identifier)))
(string_end)))
(expression_statement
(string
(string_start)
(interpolation
(yield
(identifier)))
(string_end)))
(expression_statement
(string
(string_start)
(interpolation
(expression_list
(list_splat
(identifier))))
(string_end)))
(function_definition
(identifier)
(parameters)
(block
(return_statement
(string
(string_start)
(string_content)
(interpolation
(conditional_expression
(string
(string_start)
(string_content)
(string_end))
(true)
(string
(string_start)
(string_content)
(string_end))))
(string_end)))))
(function_definition
(identifier)
(parameters
(identifier))
(block
(expression_statement
(call
(attribute
(identifier)
(identifier))
(argument_list
(string
(string_start)
(string_content)
(interpolation
(integer)
(comment))
(string_end))
(string
(string_start)
(string_content)
(string_end))))))))
================================================================================
Format strings with format specifiers
================================================================================
f"a {b:2} {c:34.5}"
f"{b:{c.d}.{d.e}}"
f"{a:#06x}"
f"{a=}"
f"{a=:.2f}"
f"{value:{width + padding!r}.{precision}}"
--------------------------------------------------------------------------------
(module
(expression_statement
(string
(string_start)
(string_content)
(interpolation
(identifier)
(format_specifier))
(string_content)
(interpolation
(identifier)
(format_specifier))
(string_end)))
(expression_statement
(string
(string_start)
(interpolation
(identifier)
(format_specifier
(format_expression
(attribute
(identifier)
(identifier)))
(format_expression
(attribute
(identifier)
(identifier)))))
(string_end)))
(expression_statement
(string
(string_start)
(interpolation
(identifier)
(format_specifier))
(string_end)))
(expression_statement
(string
(string_start)
(interpolation
(identifier))
(string_end)))
(expression_statement
(string
(string_start)
(interpolation
(identifier)
(format_specifier))
(string_end)))
(expression_statement
(string
(string_start)
(interpolation
(identifier)
(format_specifier
(format_expression
(binary_operator
(identifier)
(identifier))
(type_conversion))
(format_expression
(identifier))))
(string_end))))
================================================================================
Unicode escape sequences
================================================================================
"\x12 \123 \u1234"
--------------------------------------------------------------------------------
(module
(expression_statement
(string
(string_start)
(string_content
(escape_sequence)
(escape_sequence)
(escape_sequence))
(string_end))))
================================================================================
Other primitives
================================================================================
True
False
None
--------------------------------------------------------------------------------
(module
(expression_statement
(true))
(expression_statement
(false))
(expression_statement
(none)))
================================================================================
Concatenated strings
================================================================================
"one" "two" "three"
--------------------------------------------------------------------------------
(module
(expression_statement
(concatenated_string
(string
(string_start)
(string_content)
(string_end))
(string
(string_start)
(string_content)
(string_end))
(string
(string_start)
(string_content)
(string_end)))))
================================================================================
Multi-line strings
================================================================================
"""
A double quote hello,
without double or single quotes.
"""
"""
A double quote "hello",
with double quotes.
"""
"""
A double quote 'hello',
with single quotes.
"""
'''
A single quote hello,
without double or single quotes.
'''
'''
A single quote 'hello',
with single quotes.
'''
'''
A single quote "hello",
with double quotes.
'''
"""
A double quote hello\n\
with an escaped newline\n\
and another escaped newline\n\
"""
--------------------------------------------------------------------------------
(module
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content)
(string_end)))
(expression_statement
(string
(string_start)
(string_content
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence)
(escape_sequence))
(string_end))))
================================================================================
Lists
================================================================================
[a, b, [c, d]]
[*()]
[*[]]
[*a]
[*a.b]
[*a[b].c]
[*a()]
--------------------------------------------------------------------------------
(module
(expression_statement
(list
(identifier)
(identifier)
(list
(identifier)
(identifier))))
(expression_statement
(list
(list_splat
(tuple))))
(expression_statement
(list
(list_splat
(list))))
(expression_statement
(list
(list_splat
(identifier))))
(expression_statement
(list
(attribute
(list_splat
(identifier))
(identifier))))
(expression_statement
(list
(attribute
(subscript
(list_splat
(identifier))
(identifier))
(identifier))))
(expression_statement
(list
(call
(list_splat
(identifier))
(argument_list)))))
================================================================================
List comprehensions
================================================================================
[a + b for (a, b) in items]
[a for b in c for a in b]
[(x,y) for x in [1,2,3] for y in [1,2,3] if True]
[a for a in lambda: True, lambda: False if a()]
--------------------------------------------------------------------------------
(module
(expression_statement
(list_comprehension
(binary_operator
(identifier)
(identifier))
(for_in_clause
(tuple_pattern
(identifier)
(identifier))
(identifier))))
(expression_statement
(list_comprehension
(identifier)
(for_in_clause
(identifier)
(identifier))
(for_in_clause
(identifier)
(identifier))))
(expression_statement
(list_comprehension
(tuple
(identifier)
(identifier))
(for_in_clause
(identifier)
(list
(integer)
(integer)
(integer)))
(for_in_clause
(identifier)
(list
(integer)
(integer)
(integer)))
(if_clause
(true))))
(expression_statement
(list_comprehension
(identifier)
(for_in_clause
(identifier)
(lambda
(true))
(lambda
(false)))
(if_clause
(call
(identifier)
(argument_list))))))
================================================================================
Dictionaries
================================================================================
{a: 1, b: 2}
{}
{**{}}
{**a}
{**a.b}
{**a[b].c}
{**a()}
--------------------------------------------------------------------------------
(module
(expression_statement
(dictionary
(pair
(identifier)
(integer))
(pair
(identifier)
(integer))))
(expression_statement
(dictionary))
(expression_statement
(dictionary
(dictionary_splat
(dictionary))))
(expression_statement
(dictionary
(dictionary_splat
(identifier))))
(expression_statement
(dictionary
(dictionary_splat
(attribute
(identifier)
(identifier)))))
(expression_statement
(dictionary
(dictionary_splat
(attribute
(subscript
(identifier)
(identifier))
(identifier)))))
(expression_statement
(dictionary
(dictionary_splat
(call
(identifier)
(argument_list))))))
================================================================================
Dictionary comprehensions
================================================================================
{a: b for a, b in items}
{a: b for c in d for e in items}
--------------------------------------------------------------------------------
(module
(expression_statement
(dictionary_comprehension
(pair
(identifier)
(identifier))
(for_in_clause
(pattern_list
(identifier)
(identifier))
(identifier))))
(expression_statement
(dictionary_comprehension
(pair
(identifier)
(identifier))
(for_in_clause
(identifier)
(identifier))
(for_in_clause
(identifier)
(identifier)))))
================================================================================
Sets
================================================================================
{a, b, c,}
{*{}}
--------------------------------------------------------------------------------
(module
(expression_statement
(set
(identifier)
(identifier)
(identifier)))
(expression_statement
(set
(list_splat
(dictionary)))))
================================================================================
Set comprehensions
================================================================================
{a[b][c] for a, b, c in items}
{r for s in qs for n in ms}
--------------------------------------------------------------------------------
(module
(expression_statement
(set_comprehension
(subscript
(subscript
(identifier)
(identifier))
(identifier))
(for_in_clause
(pattern_list
(identifier)
(identifier)
(identifier))
(identifier))))
(expression_statement
(set_comprehension
(identifier)
(for_in_clause
(identifier)
(identifier))
(for_in_clause
(identifier)
(identifier)))))
================================================================================
Simple Tuples
================================================================================
()
(a, b)
(a, b, c,)
(print, exec)
--------------------------------------------------------------------------------
(module
(expression_statement
(tuple))
(expression_statement
(tuple
(identifier)
(identifier)))
(expression_statement
(tuple
(identifier)
(identifier)
(identifier)))
(expression_statement
(tuple
(identifier)
(identifier))))
================================================================================
Generator expression
================================================================================
(a[b][c] for a, b, c in items)
dict((a, b) for a, b in d)
(a for b in c for d in e,)
(x for x in range(1, 10))
--------------------------------------------------------------------------------
(module
(expression_statement
(generator_expression
(subscript
(subscript
(identifier)
(identifier))
(identifier))
(for_in_clause
(pattern_list
(identifier)
(identifier)
(identifier))
(identifier))))
(expression_statement
(call
(identifier)
(generator_expression
(tuple
(identifier)
(identifier))
(for_in_clause
(pattern_list
(identifier)
(identifier))
(identifier)))))
(expression_statement
(generator_expression
(identifier)
(for_in_clause
(identifier)
(identifier))
(for_in_clause
(identifier)
(identifier))))
(expression_statement
(generator_expression
(identifier)
(for_in_clause
(identifier)
(call
(identifier)
(argument_list
(integer)
(integer)))))))