def register(self, id_, func, public=False):
logger.debug('Registering action: %s, %s from %s',
id_,
func.__name__,
inspect.getabsfile(func))
if not asyncio.iscoroutinefunction(func):
func = asyncio.coroutine(func)
settings = {'func': func, 'public': public}
self._endpoints[id_] = settings
python类getabsfile()的实例源码
def main():
explicit = False
if len(sys.argv) == 2:
explicit = True
srctree = os.path.abspath(sys.argv[1])
else:
srctree = os.path.dirname(inspect.getabsfile(c7n))
update_headers(srctree)
if not explicit:
update_headers(os.path.abspath('tests'))
update_headers(os.path.abspath('ftests'))
def find_file(obj):
"""Find the absolute path to the file where an object was defined.
This is essentially a robust wrapper around `inspect.getabsfile`.
Returns None if no file can be found.
Parameters
----------
obj : any Python object
Returns
-------
fname : str
The absolute path to the file where the object was defined.
"""
obj = _get_wrapped(obj)
fname = None
try:
fname = inspect.getabsfile(obj)
except TypeError:
# For an instance, the file that matters is where its class was
# declared.
if hasattr(obj, '__class__'):
try:
fname = inspect.getabsfile(obj.__class__)
except TypeError:
# Can happen for builtins
pass
except:
pass
return cast_unicode(fname)
def get_script_dir(follow_symlinks=True):
if getattr(sys, 'frozen', False): # py2exe, PyInstaller, cx_Freeze
path = os.path.abspath(sys.executable)
else:
path = inspect.getabsfile(get_script_dir)
if follow_symlinks:
path = os.path.realpath(path)
return os.path.dirname(path)
def test_html_doc(self):
result, doc_loc = get_pydoc_html(pydoc_mod)
mod_file = inspect.getabsfile(pydoc_mod)
if sys.platform == 'win32':
import nturl2path
mod_url = nturl2path.pathname2url(mod_file)
else:
mod_url = mod_file
expected_html = expected_html_pattern % (
(mod_url, mod_file, doc_loc) +
expected_html_data_docstrings)
if result != expected_html:
print_diffs(expected_html, result)
self.fail("outputs are not equal, see diff above")
def test_text_doc(self):
result, doc_loc = get_pydoc_text(pydoc_mod)
expected_text = expected_text_pattern % (
(inspect.getabsfile(pydoc_mod), doc_loc) +
expected_text_data_docstrings)
if result != expected_text:
print_diffs(expected_text, result)
self.fail("outputs are not equal, see diff above")
def getdocloc(self, object):
"""Return the location of module docs or None"""
try:
file = inspect.getabsfile(object)
except TypeError:
file = '(built-in)'
docloc = os.environ.get("PYTHONDOCS",
"http://docs.python.org/library")
basedir = os.path.join(sys.exec_prefix, "lib",
"python"+sys.version[0:3])
if (isinstance(object, type(os)) and
(object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
'marshal', 'posix', 'signal', 'sys',
'thread', 'zipimport') or
(file.startswith(basedir) and
not file.startswith(os.path.join(basedir, 'site-packages')))) and
object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
if docloc.startswith("http://"):
docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
else:
docloc = os.path.join(docloc, object.__name__ + ".html")
else:
docloc = None
return docloc
# -------------------------------------------- HTML documentation generator
def test_html_doc(self):
result, doc_loc = get_pydoc_html(pydoc_mod)
mod_file = inspect.getabsfile(pydoc_mod)
mod_url = urllib.parse.quote(mod_file)
expected_html = expected_html_pattern % (
(mod_url, mod_file, doc_loc) +
expected_html_data_docstrings)
if result != expected_html:
print_diffs(expected_html, result)
self.fail("outputs are not equal, see diff above")
def test_text_doc(self):
result, doc_loc = get_pydoc_text(pydoc_mod)
expected_text = expected_text_pattern % (
(doc_loc,) +
expected_text_data_docstrings +
(inspect.getabsfile(pydoc_mod),))
if result != expected_text:
print_diffs(expected_text, result)
self.fail("outputs are not equal, see diff above")
def test_help_output_redirect(self):
# issue 940286, if output is set in Helper, then all output from
# Helper.help should be redirected
old_pattern = expected_text_pattern
getpager_old = pydoc.getpager
getpager_new = lambda: (lambda x: x)
self.maxDiff = None
buf = StringIO()
helper = pydoc.Helper(output=buf)
unused, doc_loc = get_pydoc_text(pydoc_mod)
module = "test.pydoc_mod"
help_header = """
Help on module test.pydoc_mod in test:
""".lstrip()
help_header = textwrap.dedent(help_header)
expected_help_pattern = help_header + expected_text_pattern
pydoc.getpager = getpager_new
try:
with captured_output('stdout') as output, \
captured_output('stderr') as err:
helper.help(module)
result = buf.getvalue().strip()
expected_text = expected_help_pattern % (
(doc_loc,) +
expected_text_data_docstrings +
(inspect.getabsfile(pydoc_mod),))
self.assertEqual('', output.getvalue())
self.assertEqual('', err.getvalue())
self.assertEqual(expected_text, result)
finally:
pydoc.getpager = getpager_old
def getdocloc(self, object):
"""Return the location of module docs or None"""
try:
file = inspect.getabsfile(object)
except TypeError:
file = '(built-in)'
docloc = os.environ.get("PYTHONDOCS", self.PYTHONDOCS)
basedir = os.path.join(sys.base_exec_prefix, "lib",
"python%d.%d" % sys.version_info[:2])
if (isinstance(object, type(os)) and
(object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
'marshal', 'posix', 'signal', 'sys',
'_thread', 'zipimport') or
(file.startswith(basedir) and
not file.startswith(os.path.join(basedir, 'site-packages')))) and
object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
if docloc.startswith("http://"):
docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
else:
docloc = os.path.join(docloc, object.__name__ + ".html")
else:
docloc = None
return docloc
# -------------------------------------------- HTML documentation generator
def test_html_doc(self):
result, doc_loc = get_pydoc_html(pydoc_mod)
mod_file = inspect.getabsfile(pydoc_mod)
if sys.platform == 'win32':
import nturl2path
mod_url = nturl2path.pathname2url(mod_file)
else:
mod_url = mod_file
expected_html = expected_html_pattern % (
(mod_url, mod_file, doc_loc) +
expected_html_data_docstrings)
if result != expected_html:
print_diffs(expected_html, result)
self.fail("outputs are not equal, see diff above")
def test_text_doc(self):
result, doc_loc = get_pydoc_text(pydoc_mod)
expected_text = expected_text_pattern % (
(inspect.getabsfile(pydoc_mod), doc_loc) +
expected_text_data_docstrings)
if result != expected_text:
print_diffs(expected_text, result)
self.fail("outputs are not equal, see diff above")
def getdocloc(self, object):
"""Return the location of module docs or None"""
try:
file = inspect.getabsfile(object)
except TypeError:
file = '(built-in)'
docloc = os.environ.get("PYTHONDOCS",
"http://docs.python.org/library")
basedir = os.path.join(sys.exec_prefix, "lib",
"python"+sys.version[0:3])
if (isinstance(object, type(os)) and
(object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
'marshal', 'posix', 'signal', 'sys',
'thread', 'zipimport') or
(file.startswith(basedir) and
not file.startswith(os.path.join(basedir, 'site-packages')))) and
object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
if docloc.startswith("http://"):
docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
else:
docloc = os.path.join(docloc, object.__name__ + ".html")
else:
docloc = None
return docloc
# -------------------------------------------- HTML documentation generator
def getdocloc(self, object):
"""Return the location of module docs or None"""
try:
file = inspect.getabsfile(object)
except TypeError:
file = '(built-in)'
docloc = os.environ.get("PYTHONDOCS",
"http://docs.python.org/library")
basedir = os.path.join(sys.exec_prefix, "lib",
"python"+sys.version[0:3])
if (isinstance(object, type(os)) and
(object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
'marshal', 'posix', 'signal', 'sys',
'thread', 'zipimport') or
(file.startswith(basedir) and
not file.startswith(os.path.join(basedir, 'site-packages')))) and
object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
if docloc.startswith("http://"):
docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
else:
docloc = os.path.join(docloc, object.__name__ + ".html")
else:
docloc = None
return docloc
# -------------------------------------------- HTML documentation generator
def find_file(obj):
"""Find the absolute path to the file where an object was defined.
This is essentially a robust wrapper around `inspect.getabsfile`.
Returns None if no file can be found.
Parameters
----------
obj : any Python object
Returns
-------
fname : str
The absolute path to the file where the object was defined.
"""
# get source if obj was decorated with @decorator
if safe_hasattr(obj, '__wrapped__'):
obj = obj.__wrapped__
fname = None
try:
fname = inspect.getabsfile(obj)
except TypeError:
# For an instance, the file that matters is where its class was
# declared.
if hasattr(obj, '__class__'):
try:
fname = inspect.getabsfile(obj.__class__)
except TypeError:
# Can happen for builtins
pass
except: # pylint:disable=bare-except
pass
return cast_unicode(fname)
def warnAboutFunction(offender, warningString):
"""
Issue a warning string, identifying C{offender} as the responsible code.
This function is used to deprecate some behavior of a function. It differs
from L{warnings.warn} in that it is not limited to deprecating the behavior
of a function currently on the call stack.
@param function: The function that is being deprecated.
@param warningString: The string that should be emitted by this warning.
@type warningString: C{str}
@since: 11.0
"""
# inspect.getmodule() is attractive, but somewhat
# broken in Python < 2.6. See Python bug 4845.
offenderModule = sys.modules[offender.__module__]
filename = inspect.getabsfile(offenderModule)
lineStarts = list(findlinestarts(offender.__code__))
lastLineNo = lineStarts[-1][1]
globals = offender.__globals__
kwargs = dict(
category=DeprecationWarning,
filename=filename,
lineno=lastLineNo,
module=offenderModule.__name__,
registry=globals.setdefault("__warningregistry__", {}),
module_globals=None)
warn_explicit(warningString, **kwargs)
def test_html_doc(self):
result, doc_loc = get_pydoc_html(pydoc_mod)
mod_file = inspect.getabsfile(pydoc_mod)
mod_url = urllib.parse.quote(mod_file)
expected_html = expected_html_pattern % (
(mod_url, mod_file, doc_loc) +
expected_html_data_docstrings)
if result != expected_html:
print_diffs(expected_html, result)
self.fail("outputs are not equal, see diff above")
def test_text_doc(self):
result, doc_loc = get_pydoc_text(pydoc_mod)
expected_text = expected_text_pattern % (
(doc_loc,) +
expected_text_data_docstrings +
(inspect.getabsfile(pydoc_mod),))
if result != expected_text:
print_diffs(expected_text, result)
self.fail("outputs are not equal, see diff above")
def test_help_output_redirect(self):
# issue 940286, if output is set in Helper, then all output from
# Helper.help should be redirected
old_pattern = expected_text_pattern
getpager_old = pydoc.getpager
getpager_new = lambda: (lambda x: x)
self.maxDiff = None
buf = StringIO()
helper = pydoc.Helper(output=buf)
unused, doc_loc = get_pydoc_text(pydoc_mod)
module = "test.pydoc_mod"
help_header = """
Help on module test.pydoc_mod in test:
""".lstrip()
help_header = textwrap.dedent(help_header)
expected_help_pattern = help_header + expected_text_pattern
pydoc.getpager = getpager_new
try:
with captured_output('stdout') as output, \
captured_output('stderr') as err:
helper.help(module)
result = buf.getvalue().strip()
expected_text = expected_help_pattern % (
(doc_loc,) +
expected_text_data_docstrings +
(inspect.getabsfile(pydoc_mod),))
self.assertEqual('', output.getvalue())
self.assertEqual('', err.getvalue())
self.assertEqual(expected_text, result)
finally:
pydoc.getpager = getpager_old
