本文整理匯總了Python中pkg_resources.ResourceManager方法的典型用法代碼示例。如果您正苦于以下問題：Python pkg_resources.ResourceManager方法的具體用法？Python pkg_resources.ResourceManager怎么用？Python pkg_resources.ResourceManager使用的例子？那么恭喜您, 這里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模塊pkg_resources的用法示例。

在下文中一共展示了pkg_resources.ResourceManager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贊，您的評價將有助于我們的系統推薦出更棒的Python代碼示例。

示例1: test_resource_filename_rewrites_on_change

?點贊 6

?

# 需要導入模塊: import pkg_resources [as 別名]

# 或者: from pkg_resources import ResourceManager [as 別名]

def test_resource_filename_rewrites_on_change(self):

"""

If a previous call to get_resource_filename has saved the file, but

the file has been subsequently mutated with different file of the

same size and modification time, it should not be overwritten on a

subsequent call to get_resource_filename.

"""

import mod

manager = pkg_resources.ResourceManager()

zp = pkg_resources.ZipProvider(mod)

filename = zp.get_resource_filename(manager, 'data.dat')

actual = datetime.datetime.fromtimestamp(os.stat(filename).st_mtime)

assert actual == self.ref_time

f = open(filename, 'w')

f.write('hello, world?')

f.close()

ts = timestamp(self.ref_time)

os.utime(filename, (ts, ts))

filename = zp.get_resource_filename(manager, 'data.dat')

with open(filename) as f:

assert f.read() == 'hello, world!'

manager.cleanup_resources()

開發者ID:pypa，項目名稱:pkg_resources，代碼行數:24，

示例2: test_resource_filename_rewrites_on_change

?點贊 6

?

# 需要導入模塊: import pkg_resources [as 別名]

# 或者: from pkg_resources import ResourceManager [as 別名]

def test_resource_filename_rewrites_on_change(self):

"""

If a previous call to get_resource_filename has saved the file, but

the file has been subsequently mutated with different file of the

same size and modification time, it should not be overwritten on a

subsequent call to get_resource_filename.

"""

import mod

manager = pkg_resources.ResourceManager()

zp = pkg_resources.ZipProvider(mod)

filename = zp.get_resource_filename(manager, 'data.dat')

actual = datetime.datetime.fromtimestamp(os.stat(filename).st_mtime)

assert actual == self.ref_time

f = open(filename, 'w')

f.write('hello, world?')

f.close()

ts = timestamp(self.ref_time)

os.utime(filename, (ts, ts))

filename = zp.get_resource_filename(manager, 'data.dat')

f = open(filename)

assert f.read() == 'hello, world!'

manager.cleanup_resources()

開發者ID:francelabs，項目名稱:datafari，代碼行數:24，

示例3: get_package_loader

?點贊 5

?

# 需要導入模塊: import pkg_resources [as 別名]

# 或者: from pkg_resources import ResourceManager [as 別名]

def get_package_loader(self, package, package_path):

from pkg_resources import DefaultProvider, ResourceManager, get_provider

loadtime = datetime.utcnow()

provider = get_provider(package)

manager = ResourceManager()

filesystem_bound = isinstance(provider, DefaultProvider)

def loader(path):

if path is None:

return None, None

path = posixpath.join(package_path, path)

if not provider.has_resource(path):

return None, None

basename = posixpath.basename(path)

if filesystem_bound:

return (

basename,

self._opener(provider.get_resource_filename(manager, path)),

)

s = provider.get_resource_string(manager, path)

return basename, lambda: (BytesIO(s), loadtime, len(s))

return loader

開發者ID:Frank-qlu，項目名稱:recruit，代碼行數:31，

示例4: __init__

?點贊 5

?

# 需要導入模塊: import pkg_resources [as 別名]

# 或者: from pkg_resources import ResourceManager [as 別名]

def __init__(self, egg_or_spec, resource_name, manager=None, root_resource=None):

if pkg_resources is None:

raise NotImplementedError("This class requires pkg_resources.")

if isinstance(egg_or_spec, (str, unicode)):

self.egg = pkg_resources.get_distribution(egg_or_spec)

else:

self.egg = egg_or_spec

self.resource_name = resource_name

if manager is None:

manager = pkg_resources.ResourceManager()

self.manager = manager

if root_resource is None:

root_resource = resource_name

self.root_resource = os.path.normpath(root_resource)

開發者ID:linuxscout，項目名稱:mishkal，代碼行數:16，

示例5: test_get_cache_path

?點贊 5

?

# 需要導入模塊: import pkg_resources [as 別名]

# 或者: from pkg_resources import ResourceManager [as 別名]

def test_get_cache_path(self):

mgr = pkg_resources.ResourceManager()

path = mgr.get_cache_path('foo')

type_ = str(type(path))

message = "Unexpected type from get_cache_path: " + type_

assert isinstance(path, (unicode, str)), message

開發者ID:pypa，項目名稱:pkg_resources，代碼行數:8，

示例6: __init__

?點贊 5

?

# 需要導入模塊: import pkg_resources [as 別名]

# 或者: from pkg_resources import ResourceManager [as 別名]

def __init__(self, package_name, package_path="templates", encoding="utf-8"):

from pkg_resources import DefaultProvider

from pkg_resources import get_provider

from pkg_resources import ResourceManager

provider = get_provider(package_name)

self.encoding = encoding

self.manager = ResourceManager()

self.filesystem_bound = isinstance(provider, DefaultProvider)

self.provider = provider

self.package_path = package_path

開發者ID:pypa，項目名稱:pipenv，代碼行數:13，

示例7: installed_location

?點贊 5

?

# 需要導入模塊: import pkg_resources [as 別名]

# 或者: from pkg_resources import ResourceManager [as 別名]

def installed_location(filename):

"""

Returns the full path for the given installed file or None if not found.

:param filename: The filename to search for.

:returns: The absolute filepath for the file or None if not installed.

"""

try:

return ResourceManager().resource_filename(Requirement.parse("websnort"), filename)

except DistributionNotFound:

return None

開發者ID:shendo，項目名稱:websnort，代碼行數:13，

示例8: test_get_cache_path

?點贊 5

?

# 需要導入模塊: import pkg_resources [as 別名]

# 或者: from pkg_resources import ResourceManager [as 別名]

def test_get_cache_path(self):

mgr = pkg_resources.ResourceManager()

path = mgr.get_cache_path('foo')

type_ = str(type(path))

message = "Unexpected type from get_cache_path: " + type_

assert isinstance(path, string_types), message

開發者ID:pypa，項目名稱:setuptools，代碼行數:8，

示例9: test_get_cache_path_race

?點贊 5

?

# 需要導入模塊: import pkg_resources [as 別名]

# 或者: from pkg_resources import ResourceManager [as 別名]

def test_get_cache_path_race(self, tmpdir):

# Patch to os.path.isdir to create a race condition

def patched_isdir(dirname, unpatched_isdir=pkg_resources.isdir):

patched_isdir.dirnames.append(dirname)

was_dir = unpatched_isdir(dirname)

if not was_dir:

os.makedirs(dirname)

return was_dir

patched_isdir.dirnames = []

# Get a cache path with a "race condition"

mgr = pkg_resources.ResourceManager()

mgr.set_extraction_path(str(tmpdir))

archive_name = os.sep.join(('foo', 'bar', 'baz'))

with mock.patch.object(pkg_resources, 'isdir', new=patched_isdir):

mgr.get_cache_path(archive_name)

# Because this test relies on the implementation details of this

# function, these assertions are a sentinel to ensure that the

# test suite will not fail silently if the implementation changes.

called_dirnames = patched_isdir.dirnames

assert len(called_dirnames) == 2

assert called_dirnames[0].split(os.sep)[-2:] == ['foo', 'bar']

assert called_dirnames[1].split(os.sep)[-1:] == ['foo']

開發者ID:pypa，項目名稱:setuptools，代碼行數:29，

注：本文中的pkg_resources.ResourceManager方法示例整理自Github/MSDocs等源碼及文檔管理平臺，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。

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