本文整理匯總了Python中lib2to3.refactor.RefactoringTool方法的典型用法代碼示例。如果您正苦於以下問題：Python refactor.RefactoringTool方法的具體用法？Python refactor.RefactoringTool怎麽用？Python refactor.RefactoringTool使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類lib2to3.refactor的用法示例。
在下文中一共展示了refactor.RefactoringTool方法的9個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_refactor_stdin
# 需要導入模塊: from lib2to3 import refactor [as 別名]
# 或者: from lib2to3.refactor import RefactoringTool [as 別名]
def test_refactor_stdin(self):
class MyRT(refactor.RefactoringTool):
def print_output(self, old_text, new_text, filename, equal):
results.extend([old_text, new_text, filename, equal])
results = []
rt = MyRT(_DEFAULT_FIXERS)
save = sys.stdin
sys.stdin = io.StringIO("def parrot(): pass\n\n")
try:
rt.refactor_stdin()
finally:
sys.stdin = save
expected = ["def parrot(): pass\n\n",
"def cheese(): pass\n\n",
"<stdin>", False]
self.assertEqual(results, expected) 示例2: test_refactor_stdin
# 需要導入模塊: from lib2to3 import refactor [as 別名]
# 或者: from lib2to3.refactor import RefactoringTool [as 別名]
def test_refactor_stdin(self):
class MyRT(refactor.RefactoringTool):
def print_output(self, old_text, new_text, filename, equal):
results.extend([old_text, new_text, filename, equal])
results = []
rt = MyRT(_DEFAULT_FIXERS)
save = sys.stdin
sys.stdin = StringIO.StringIO("def parrot(): pass\n\n")
try:
rt.refactor_stdin()
finally:
sys.stdin = save
expected = ["def parrot(): pass\n\n",
"def cheese(): pass\n\n",
"<stdin>", False]
self.assertEqual(results, expected) 示例3: refactor_with_2to3
# 需要導入模塊: from lib2to3 import refactor [as 別名]
# 或者: from lib2to3.refactor import RefactoringTool [as 別名]
def refactor_with_2to3(source_text, fixer_names, filename=''):
"""Use lib2to3 to refactor the source.
Return the refactored source code.
"""
from lib2to3.refactor import RefactoringTool
fixers = ['lib2to3.fixes.fix_' + name for name in fixer_names]
tool = RefactoringTool(fixer_names=fixers, explicit=fixers)
from lib2to3.pgen2 import tokenize as lib2to3_tokenize
try:
# The name parameter is necessary particularly for the "import" fixer.
return unicode(tool.refactor_string(source_text, name=filename))
except lib2to3_tokenize.TokenError:
return source_text 示例4: refactor_with_2to3
# 需要導入模塊: from lib2to3 import refactor [as 別名]
# 或者: from lib2to3.refactor import RefactoringTool [as 別名]
def refactor_with_2to3(source_text, fixer_names, filename=''):
"""Use lib2to3 to refactor the source.
Return the refactored source code.
"""
check_lib2to3()
from lib2to3.refactor import RefactoringTool
fixers = ['lib2to3.fixes.fix_' + name for name in fixer_names]
tool = RefactoringTool(fixer_names=fixers, explicit=fixers)
from lib2to3.pgen2 import tokenize as lib2to3_tokenize
try:
# The name parameter is necessary particularly for the "import" fixer.
return unicode(tool.refactor_string(source_text, name=filename))
except lib2to3_tokenize.TokenError:
return source_text 示例5: rt
# 需要導入模塊: from lib2to3 import refactor [as 別名]
# 或者: from lib2to3.refactor import RefactoringTool [as 別名]
def rt(self, options=None, fixers=_DEFAULT_FIXERS, explicit=None):
return refactor.RefactoringTool(fixers, options, explicit) 示例6: test_refactor_dir
# 需要導入模塊: from lib2to3 import refactor [as 別名]
# 或者: from lib2to3.refactor import RefactoringTool [as 別名]
def test_refactor_dir(self):
def check(structure, expected):
def mock_refactor_file(self, f, *args):
got.append(f)
save_func = refactor.RefactoringTool.refactor_file
refactor.RefactoringTool.refactor_file = mock_refactor_file
rt = self.rt()
got = []
dir = tempfile.mkdtemp(prefix="2to3-test_refactor")
try:
os.mkdir(os.path.join(dir, "a_dir"))
for fn in structure:
open(os.path.join(dir, fn), "wb").close()
rt.refactor_dir(dir)
finally:
refactor.RefactoringTool.refactor_file = save_func
shutil.rmtree(dir)
self.assertEqual(got,
[os.path.join(dir, path) for path in expected])
check([], [])
tree = ["nothing",
"hi.py",
".dumb",
".after.py",
"notpy.npy",
"sappy"]
expected = ["hi.py"]
check(tree, expected)
tree = ["hi.py",
os.path.join("a_dir", "stuff.py")]
check(tree, tree) 示例7: get_refactorer
# 需要導入模塊: from lib2to3 import refactor [as 別名]
# 或者: from lib2to3.refactor import RefactoringTool [as 別名]
def get_refactorer(fixer_pkg="lib2to3", fixers=None, options=None):
"""
A convenience function for creating a RefactoringTool for tests.
fixers is a list of fixers for the RefactoringTool to use. By default
"lib2to3.fixes.*" is used. options is an optional dictionary of options to
be passed to the RefactoringTool.
"""
if fixers is not None:
fixers = [fixer_pkg + ".fixes.fix_" + fix for fix in fixers]
else:
fixers = refactor.get_fixers_from_package(fixer_pkg + ".fixes")
options = options or {}
return refactor.RefactoringTool(fixers, options, explicit=True) 示例8: setup
# 需要導入模塊: from lib2to3 import refactor [as 別名]
# 或者: from lib2to3.refactor import RefactoringTool [as 別名]
def setup():
"""
Call this before using the refactoring tools to create them on demand
if needed.
"""
if None in [RTs._rt, RTs._rtp]:
RTs._rt = RefactoringTool(myfixes)
RTs._rtp = RefactoringTool(myfixes, {'print_function': True}) 示例9: test_refactor_dir
# 需要導入模塊: from lib2to3 import refactor [as 別名]
# 或者: from lib2to3.refactor import RefactoringTool [as 別名]
def test_refactor_dir(self):
def check(structure, expected):
def mock_refactor_file(self, f, *args):
got.append(f)
save_func = refactor.RefactoringTool.refactor_file
refactor.RefactoringTool.refactor_file = mock_refactor_file
rt = self.rt()
got = []
dir = tempfile.mkdtemp(prefix="2to3-test_refactor")
try:
os.mkdir(os.path.join(dir, "a_dir"))
for fn in structure:
open(os.path.join(dir, fn), "wb").close()
rt.refactor_dir(dir)
finally:
refactor.RefactoringTool.refactor_file = save_func
shutil.rmtree(dir)
self.assertEqual(got,
[os.path.join(dir, path) for path in expected])
check([], [])
tree = ["nothing",
"hi.py",
".dumb",
".after.py",
"sappy"]
expected = ["hi.py"]
check(tree, expected)
tree = ["hi.py",
os.path.join("a_dir", "stuff.py")]
check(tree, tree)