本文整理匯總了Python中setuptools.extern.six.StringIO方法的典型用法代碼示例。如果您正苦於以下問題：Python six.StringIO方法的具體用法？Python six.StringIO怎麽用？Python six.StringIO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setuptools.extern.six的用法示例。
在下文中一共展示了six.StringIO方法的8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: quiet
# 需要導入模塊: from setuptools.extern import six [as 別名]
# 或者: from setuptools.extern.six import StringIO [as 別名]
def quiet():
"""
Redirect stdout/stderr to StringIO objects to prevent console output from
distutils commands.
"""
old_stdout = sys.stdout
old_stderr = sys.stderr
new_stdout = sys.stdout = six.StringIO()
new_stderr = sys.stderr = six.StringIO()
try:
yield new_stdout, new_stderr
finally:
new_stdout.seek(0)
new_stderr.seek(0)
sys.stdout = old_stdout
sys.stderr = old_stderr 示例2: local_open
# 需要導入模塊: from setuptools.extern import six [as 別名]
# 或者: from setuptools.extern.six import StringIO [as 別名]
def local_open(url):
"""Read a local path, with special support for directories"""
scheme, server, path, param, query, frag = urllib.parse.urlparse(url)
filename = urllib.request.url2pathname(path)
if os.path.isfile(filename):
return urllib.request.urlopen(url)
elif path.endswith('/') and os.path.isdir(filename):
files = []
for f in os.listdir(filename):
filepath = os.path.join(filename, f)
if f == 'index.html':
with open(filepath, 'r') as fp:
body = fp.read()
break
elif os.path.isdir(filepath):
f += '/'
files.append('<a href="{name}">{name}</a>'.format(name=f))
else:
tmpl = ("<html><head><title>{url}</title>"
"</head><body>{files}</body></html>")
body = tmpl.format(url=url, files='\n'.join(files))
status, message = 200, "OK"
else:
status, message, body = 404, "Path not found", "Not found"
headers = {'content-type': 'text/html'}
body_stream = six.StringIO(body)
return urllib.error.HTTPError(url, status, message, headers, body_stream) 示例3: extract_wininst_cfg
# 需要導入模塊: from setuptools.extern import six [as 別名]
# 或者: from setuptools.extern.six import StringIO [as 別名]
def extract_wininst_cfg(dist_filename):
"""Extract configuration data from a bdist_wininst .exe
Returns a configparser.RawConfigParser, or None
"""
f = open(dist_filename, 'rb')
try:
endrec = zipfile._EndRecData(f)
if endrec is None:
return None
prepended = (endrec[9] - endrec[5]) - endrec[6]
if prepended < 12: # no wininst data here
return None
f.seek(prepended - 12)
tag, cfglen, bmlen = struct.unpack("<iii", f.read(12))
if tag not in (0x1234567A, 0x1234567B):
return None # not a valid tag
f.seek(prepended - (12 + cfglen))
cfg = configparser.RawConfigParser(
{'version': '', 'target_version': ''})
try:
part = f.read(cfglen)
# Read up to the first null byte.
config = part.split(b'\0', 1)[0]
# Now the config is in bytes, but for RawConfigParser, it should
# be text, so decode it.
config = config.decode(sys.getfilesystemencoding())
cfg.readfp(six.StringIO(config))
except configparser.Error:
return None
if not cfg.has_section('metadata') or not cfg.has_section('Setup'):
return None
return cfg
finally:
f.close() 示例4: write_requirements
# 需要導入模塊: from setuptools.extern import six [as 別名]
# 或者: from setuptools.extern.six import StringIO [as 別名]
def write_requirements(cmd, basename, filename):
dist = cmd.distribution
data = six.StringIO()
_write_requirements(data, dist.install_requires)
extras_require = dist.extras_require or {}
for extra in sorted(extras_require):
data.write('\n[{extra}]\n'.format(**vars()))
_write_requirements(data, extras_require[extra])
cmd.write_or_delete_file("requirements", filename, data.getvalue()) 示例5: write_setup_requirements
# 需要導入模塊: from setuptools.extern import six [as 別名]
# 或者: from setuptools.extern.six import StringIO [as 別名]
def write_setup_requirements(cmd, basename, filename):
data = StringIO()
_write_requirements(data, cmd.distribution.setup_requires)
cmd.write_or_delete_file("setup-requirements", filename, data.getvalue()) 示例6: extract_wininst_cfg
# 需要導入模塊: from setuptools.extern import six [as 別名]
# 或者: from setuptools.extern.six import StringIO [as 別名]
def extract_wininst_cfg(dist_filename):
"""Extract configuration data from a bdist_wininst .exe
Returns a configparser.RawConfigParser, or None
"""
f = open(dist_filename, 'rb')
try:
endrec = zipfile._EndRecData(f)
if endrec is None:
return None
prepended = (endrec[9] - endrec[5]) - endrec[6]
if prepended < 12: # no wininst data here
return None
f.seek(prepended - 12)
tag, cfglen, bmlen = struct.unpack("<iii", f.read(12))
if tag not in (0x1234567A, 0x1234567B):
return None # not a valid tag
f.seek(prepended - (12 + cfglen))
init = {'version': '', 'target_version': ''}
cfg = configparser.RawConfigParser(init)
try:
part = f.read(cfglen)
# Read up to the first null byte.
config = part.split(b'\0', 1)[0]
# Now the config is in bytes, but for RawConfigParser, it should
# be text, so decode it.
config = config.decode(sys.getfilesystemencoding())
cfg.readfp(six.StringIO(config))
except configparser.Error:
return None
if not cfg.has_section('metadata') or not cfg.has_section('Setup'):
return None
return cfg
finally:
f.close() 示例7: local_open
# 需要導入模塊: from setuptools.extern import six [as 別名]
# 或者: from setuptools.extern.six import StringIO [as 別名]
def local_open(url):
"""Read a local path, with special support for directories"""
scheme, server, path, param, query, frag = urllib.parse.urlparse(url)
filename = urllib.request.url2pathname(path)
if os.path.isfile(filename):
return urllib.request.urlopen(url)
elif path.endswith('/') and os.path.isdir(filename):
files = []
for f in os.listdir(filename):
filepath = os.path.join(filename, f)
if f == 'index.html':
with open(filepath, 'r') as fp:
body = fp.read()
break
elif os.path.isdir(filepath):
f += '/'
files.append('<a href="{name}">{name}</a>'.format(name=f))
else:
tmpl = (
"<html><head><title>{url}</title>"
"</head><body>{files}</body></html>")
body = tmpl.format(url=url, files='\n'.join(files))
status, message = 200, "OK"
else:
status, message, body = 404, "Path not found", "Not found"
headers = {'content-type': 'text/html'}
body_stream = six.StringIO(body)
return urllib.error.HTTPError(url, status, message, headers, body_stream) 示例8: write_setup_requirements
# 需要導入模塊: from setuptools.extern import six [as 別名]
# 或者: from setuptools.extern.six import StringIO [as 別名]
def write_setup_requirements(cmd, basename, filename):
data = io.StringIO()
_write_requirements(data, cmd.distribution.setup_requires)
cmd.write_or_delete_file("setup-requirements", filename, data.getvalue())