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''''''
'\''
'"'
"'"
"\""
"Hello"
"Don't do that"
'Here is a "'
'What\'s the deal here?'
"What's the deal \"here\"?"
"And \"here\"?"
"""Strings with "" in them"""
'''Strings with "" in them'''
'''Here's a "'''
'''Here's a " '''
'''Just a normal triple
quote'''
f"just a normal {f} string"
f'''This is a triple-quoted {f}-string'''
f'MOAR {" ".join([])}'
f"MOAR {' '.join([])}"
r"raw string ftw"
r'Date d\'expiration:(.*)'
r'Tricky "quote'
r'Not-so-tricky \"quote'
rf'{yay}'
'\n\
The \"quick\"\n\
brown fox\n\
jumps over\n\
the \'lazy\' dog.\n\
'
re.compile(r'[\\"]')
"x = ''; y = \"\""
"x = '''; y = \"\""
"x = ''''; y = \"\""
"x = '' ''; y = \"\""
"x = ''; y = \"\"\""
"x = '''; y = \"\"\"\""
"x = ''''; y = \"\"\"\"\""
"x = '' ''; y = \"\"\"\"\""
'unnecessary \"\"escaping'
"unnecessary \'\'escaping"
'\\""'
"\\''"
'Lots of \\\\\\\\\'quotes\''
f'{y * " "} \'{z}\''
f'{{y * " "}} \'{z}\''
f'\'{z}\' {y * " "}'
f'{y * x} \'{z}\''
'\'{z}\' {y * " "}'
'{y * x} \'{z}\''
# We must bail out if changing the quotes would introduce backslashes in f-string
# expressions. xref: https://github.com/psf/black/issues/2348
f"\"{b}\"{' ' * (long-len(b)+1)}: \"{sts}\",\n"
f"\"{a}\"{'hello' * b}\"{c}\""
# output
""""""
"'"
'"'
"'"
'"'
"Hello"
"Don't do that"
'Here is a "'
"What's the deal here?"
'What\'s the deal "here"?'
'And "here"?'
"""Strings with "" in them"""
"""Strings with "" in them"""
'''Here's a "'''
"""Here's a " """
"""Just a normal triple
quote"""
f"just a normal {f} string"
f"""This is a triple-quoted {f}-string"""
f'MOAR {" ".join([])}'
f"MOAR {' '.join([])}"
r"raw string ftw"
r"Date d\'expiration:(.*)"
r'Tricky "quote'
r"Not-so-tricky \"quote"
rf"{yay}"
"\nThe \"quick\"\nbrown fox\njumps over\nthe 'lazy' dog.\n"
re.compile(r'[\\"]')
"x = ''; y = \"\""
"x = '''; y = \"\""
"x = ''''; y = \"\""
"x = '' ''; y = \"\""
'x = \'\'; y = """'
'x = \'\'\'; y = """"'
'x = \'\'\'\'; y = """""'
'x = \'\' \'\'; y = """""'
'unnecessary ""escaping'
"unnecessary ''escaping"
'\\""'
"\\''"
"Lots of \\\\\\\\'quotes'"
f'{y * " "} \'{z}\''
f"{{y * \" \"}} '{z}'"
f'\'{z}\' {y * " "}'
f"{y * x} '{z}'"
"'{z}' {y * \" \"}"
"{y * x} '{z}'"
# We must bail out if changing the quotes would introduce backslashes in f-string
# expressions. xref: https://github.com/psf/black/issues/2348
f"\"{b}\"{' ' * (long-len(b)+1)}: \"{sts}\",\n"
f"\"{a}\"{'hello' * b}\"{c}\""
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