def convert_with_2to3(filepath: str) -> str:
warnings.warn('convert_with_2to3() is deprecated',
RemovedInSphinx60Warning,
stacklevel=2)
try:
from lib2to3.pgen2.parse import ParseError
from lib2to3.refactor import RefactoringTool, get_fixers_from_package
except ImportError as exc:
# python 3.9.0a6+ emits PendingDeprecationWarning for lib2to3.
# Additionally, removal of the module is still discussed at PEP-594.
# To support future python, this catches ImportError for lib2to3.
raise SyntaxError from exc
fixers = get_fixers_from_package('lib2to3.fixes')
refactoring_tool = RefactoringTool(fixers)
source = refactoring_tool._read_python_source(filepath)[0]
try:
tree = refactoring_tool.refactor_string(source, 'conf.py')
except ParseError as err:
# do not propagate lib2to3 exceptions
lineno, offset = err.context[1]
# try to match ParseError details with SyntaxError details
raise SyntaxError(err.msg,
(filepath, lineno, offset, err.value)) from err
return str(tree)
def convert_with_2to3(filepath):
from lib2to3.refactor import RefactoringTool, get_fixers_from_package
from lib2to3.pgen2.parse import ParseError
fixers = get_fixers_from_package('lib2to3.fixes')
refactoring_tool = RefactoringTool(fixers)
source = refactoring_tool._read_python_source(filepath)[0]
try:
tree = refactoring_tool.refactor_string(source, 'conf.py')
except ParseError, err:
# do not propagate lib2to3 exceptions
lineno, offset = err.context[1]
# try to match ParseError details with SyntaxError details
raise SyntaxError(err.msg, (filepath, lineno, offset, err.value))
def convert_with_2to3(filepath):
from lib2to3.refactor import RefactoringTool, get_fixers_from_package
from lib2to3.pgen2.parse import ParseError
fixers = get_fixers_from_package('lib2to3.fixes')
refactoring_tool = RefactoringTool(fixers)
source = refactoring_tool._read_python_source(filepath)[0]
try:
tree = refactoring_tool.refactor_string(source, 'conf.py')
except ParseError, err:
# do not propagate lib2to3 exceptions
lineno, offset = err.context[1]
# try to match ParseError details with SyntaxError details
raise SyntaxError(err.msg, (filepath, lineno, offset, err.value))
def convert_with_2to3(filepath: str) -> str:
warnings.warn('convert_with_2to3() is deprecated',
RemovedInSphinx60Warning, stacklevel=2)
from lib2to3.refactor import RefactoringTool, get_fixers_from_package
from lib2to3.pgen2.parse import ParseError
fixers = get_fixers_from_package('lib2to3.fixes')
refactoring_tool = RefactoringTool(fixers)
source = refactoring_tool._read_python_source(filepath)[0]
try:
tree = refactoring_tool.refactor_string(source, 'conf.py')
except ParseError as err:
# do not propagate lib2to3 exceptions
lineno, offset = err.context[1]
# try to match ParseError details with SyntaxError details
raise SyntaxError(err.msg, (filepath, lineno, offset, err.value))
return str(tree)
