本文整理汇总了Python中email.message.getvalue方法的典型用法代码示例。如果您正苦于以下问题：Python message.getvalue方法的具体用法？Python message.getvalue怎么用？Python message.getvalue使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类email.message的用法示例。
在下文中一共展示了message.getvalue方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_bytes
# 需要导入模块: from email import message [as 别名]
# 或者: from email.message import getvalue [as 别名]
def get_bytes(self, key):
"""Return a string representation or raise a KeyError."""
start, stop = self._lookup(key)
self._file.seek(start)
self._file.readline() # Skip b'1,' line specifying labels.
original_headers = io.BytesIO()
while True:
line = self._file.readline()
if line == b'*** EOOH ***' + linesep or not line:
break
original_headers.write(line.replace(linesep, b'\n'))
while True:
line = self._file.readline()
if line == linesep or not line:
break
headers = original_headers.getvalue()
n = stop - self._file.tell()
assert n >= 0
data = self._file.read(n)
data = data.replace(linesep, b'\n')
return headers + data 示例2: get_message
# 需要导入模块: from email import message [as 别名]
# 或者: from email.message import getvalue [as 别名]
def get_message(self, key):
"""Return a Message representation or raise a KeyError."""
start, stop = self._lookup(key)
self._file.seek(start)
self._file.readline() # Skip b'1,' line specifying labels.
original_headers = io.BytesIO()
while True:
line = self._file.readline()
if line == b'*** EOOH ***' + linesep or not line:
break
original_headers.write(line.replace(linesep, b'\n'))
visible_headers = io.BytesIO()
while True:
line = self._file.readline()
if line == linesep or not line:
break
visible_headers.write(line.replace(linesep, b'\n'))
# Read up to the stop, or to the end
n = stop - self._file.tell()
assert n >= 0
body = self._file.read(n)
body = body.replace(linesep, b'\n')
msg = BabylMessage(original_headers.getvalue() + body)
msg.set_visible(visible_headers.getvalue())
if key in self._labels:
msg.set_labels(self._labels[key])
return msg 示例3: _dump_message
# 需要导入模块: from email import message [as 别名]
# 或者: from email.message import getvalue [as 别名]
def _dump_message(self, message, target, mangle_from_=False):
# This assumes the target file is open in binary mode.
"""Dump message contents to target file."""
if isinstance(message, email.message.Message):
buffer = io.BytesIO()
gen = email.generator.BytesGenerator(buffer, mangle_from_, 0)
gen.flatten(message)
buffer.seek(0)
data = buffer.read()
data = data.replace(b'\n', linesep)
target.write(data)
if self._append_newline and not data.endswith(linesep):
# Make sure the message ends with a newline
target.write(linesep)
elif isinstance(message, (str, bytes, io.StringIO)):
if isinstance(message, io.StringIO):
warnings.warn("Use of StringIO input is deprecated, "
"use BytesIO instead", DeprecationWarning, 3)
message = message.getvalue()
if isinstance(message, str):
message = self._string_to_bytes(message)
if mangle_from_:
message = message.replace(b'\nFrom ', b'\n>From ')
message = message.replace(b'\n', linesep)
target.write(message)
if self._append_newline and not message.endswith(linesep):
# Make sure the message ends with a newline
target.write(linesep)
elif hasattr(message, 'read'):
if hasattr(message, 'buffer'):
warnings.warn("Use of text mode files is deprecated, "
"use a binary mode file instead", DeprecationWarning, 3)
message = message.buffer
lastline = None
while True:
line = message.readline()
# Universal newline support.
if line.endswith(b'\r\n'):
line = line[:-2] + b'\n'
elif line.endswith(b'\r'):
line = line[:-1] + b'\n'
if not line:
break
if mangle_from_ and line.startswith(b'From '):
line = b'>From ' + line[5:]
line = line.replace(b'\n', linesep)
target.write(line)
lastline = line
if self._append_newline and lastline and not lastline.endswith(linesep):
# Make sure the message ends with a newline
target.write(linesep)
else:
raise TypeError('Invalid message type: %s' % type(message))