FM / support

/snap/core24/1587/usr/lib/python3.12/test/support/

/snap/core24/1587/usr/lib/python3.12/test/support

Name	Size	Mode	Actions
_hypothesis_stubs/	-	0755	rm
__pycache__/	-	0755	rm
ast_helper.py	1828	0644	edit dl rm
asynchat.py	11602	0644	edit dl rm
asyncore.py	20381	0644	edit dl rm
bytecode_helper.py	4999	0644	edit dl rm
hashlib_helper.py	1907	0644	edit dl rm
hypothesis_helper.py	1383	0644	edit dl rm
import_helper.py	10735	0644	edit dl rm
interpreters.py	5808	0644	edit dl rm
logging_helper.py	916	0644	edit dl rm
os_helper.py	24286	0644	edit dl rm
pty_helper.py	3052	0644	edit dl rm
script_helper.py	11721	0644	edit dl rm
smtpd.py	30732	0755	edit dl rm
socket_helper.py	13794	0644	edit dl rm
testcase.py	1047	0644	edit dl rm
threading_helper.py	8049	0644	edit dl rm
warnings_helper.py	6853	0644	edit dl rm
__init__.py	80252	0644	edit dl rm

Edit: /snap/core24/1587/usr/lib/python3.12/test/support/ast_helper.py (1828B)

import ast

class ASTTestMixin:
    """Test mixing to have basic assertions for AST nodes."""

def assertASTEqual(self, ast1, ast2):
        # Ensure the comparisons start at an AST node
        self.assertIsInstance(ast1, ast.AST)
        self.assertIsInstance(ast2, ast.AST)

# An AST comparison routine modeled after ast.dump(), but
        # instead of string building, it traverses the two trees
        # in lock-step.
        def traverse_compare(a, b, missing=object()):
            if type(a) is not type(b):
                self.fail(f"{type(a)!r} is not {type(b)!r}")
            if isinstance(a, ast.AST):
                for field in a._fields:
                    value1 = getattr(a, field, missing)
                    value2 = getattr(b, field, missing)
                    # Singletons are equal by definition, so further
                    # testing can be skipped.
                    if value1 is not value2:
                        traverse_compare(value1, value2)
            elif isinstance(a, list):
                try:
                    for node1, node2 in zip(a, b, strict=True):
                        traverse_compare(node1, node2)
                except ValueError:
                    # Attempt a "pretty" error ala assertSequenceEqual()
                    len1 = len(a)
                    len2 = len(b)
                    if len1 > len2:
                        what = "First"
                        diff = len1 - len2
                    else:
                        what = "Second"
                        diff = len2 - len1
                    msg = f"{what} list contains {diff} additional elements."
                    raise self.failureException(msg) from None
            elif a != b:
                self.fail(f"{a!r} != {b!r}")
        traverse_compare(ast1, ast2)

import ast class ASTTestMixin: """Test mixing to have basic assertions for AST nodes.""" def assertASTEqual(self, ast1, ast2): # Ensure the comparisons start at an AST node self.assertIsInstance(ast1, ast.AST) self.assertIsInstance(ast2, ast.AST) # An AST comparison routine modeled after ast.dump(), but # instead of string building, it traverses the two trees # in lock-step. def traverse_compare(a, b, missing=object()): if type(a) is not type(b): self.fail(f"{type(a)!r} is not {type(b)!r}") if isinstance(a, ast.AST): for field in a._fields: value1 = getattr(a, field, missing) value2 = getattr(b, field, missing) # Singletons are equal by definition, so further # testing can be skipped. if value1 is not value2: traverse_compare(value1, value2) elif isinstance(a, list): try: for node1, node2 in zip(a, b, strict=True): traverse_compare(node1, node2) except ValueError: # Attempt a "pretty" error ala assertSequenceEqual() len1 = len(a) len2 = len(b) if len1 > len2: what = "First" diff = len1 - len2 else: what = "Second" diff = len2 - len1 msg = f"{what} list contains {diff} additional elements." raise self.failureException(msg) from None elif a != b: self.fail(f"{a!r} != {b!r}") traverse_compare(ast1, ast2)