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-rw-r--r--Lib/email/mime/application.py5
-rw-r--r--Lib/email/mime/audio.py5
-rw-r--r--Lib/email/mime/base.py8
-rw-r--r--Lib/email/mime/image.py5
-rw-r--r--Lib/email/mime/message.py4
-rw-r--r--Lib/email/mime/multipart.py3
-rw-r--r--Lib/email/mime/text.py4
7 files changed, 21 insertions, 13 deletions
diff --git a/Lib/email/mime/application.py b/Lib/email/mime/application.py
index f5c5905564..6877e554e1 100644
--- a/Lib/email/mime/application.py
+++ b/Lib/email/mime/application.py
@@ -14,7 +14,7 @@ class MIMEApplication(MIMENonMultipart):
"""Class for generating application/* MIME documents."""
def __init__(self, _data, _subtype='octet-stream',
- _encoder=encoders.encode_base64, **_params):
+ _encoder=encoders.encode_base64, *, policy=None, **_params):
"""Create an application/* type MIME document.
_data is a string containing the raw application data.
@@ -31,6 +31,7 @@ class MIMEApplication(MIMENonMultipart):
"""
if _subtype is None:
raise TypeError('Invalid application MIME subtype')
- MIMENonMultipart.__init__(self, 'application', _subtype, **_params)
+ MIMENonMultipart.__init__(self, 'application', _subtype, policy=policy,
+ **_params)
self.set_payload(_data)
_encoder(self)
diff --git a/Lib/email/mime/audio.py b/Lib/email/mime/audio.py
index fbc118951a..4bcd7b224a 100644
--- a/Lib/email/mime/audio.py
+++ b/Lib/email/mime/audio.py
@@ -43,7 +43,7 @@ class MIMEAudio(MIMENonMultipart):
"""Class for generating audio/* MIME documents."""
def __init__(self, _audiodata, _subtype=None,
- _encoder=encoders.encode_base64, **_params):
+ _encoder=encoders.encode_base64, *, policy=None, **_params):
"""Create an audio/* type MIME document.
_audiodata is a string containing the raw audio data. If this data
@@ -68,6 +68,7 @@ class MIMEAudio(MIMENonMultipart):
_subtype = _whatsnd(_audiodata)
if _subtype is None:
raise TypeError('Could not find audio MIME subtype')
- MIMENonMultipart.__init__(self, 'audio', _subtype, **_params)
+ MIMENonMultipart.__init__(self, 'audio', _subtype, policy=policy,
+ **_params)
self.set_payload(_audiodata)
_encoder(self)
diff --git a/Lib/email/mime/base.py b/Lib/email/mime/base.py
index ac919258b1..1a3f9b51f6 100644
--- a/Lib/email/mime/base.py
+++ b/Lib/email/mime/base.py
@@ -6,6 +6,8 @@
__all__ = ['MIMEBase']
+import email.policy
+
from email import message
@@ -13,14 +15,16 @@ from email import message
class MIMEBase(message.Message):
"""Base class for MIME specializations."""
- def __init__(self, _maintype, _subtype, **_params):
+ def __init__(self, _maintype, _subtype, *, policy=None, **_params):
"""This constructor adds a Content-Type: and a MIME-Version: header.
The Content-Type: header is taken from the _maintype and _subtype
arguments. Additional parameters for this header are taken from the
keyword arguments.
"""
- message.Message.__init__(self)
+ if policy is None:
+ policy = email.policy.compat32
+ message.Message.__init__(self, policy=policy)
ctype = '%s/%s' % (_maintype, _subtype)
self.add_header('Content-Type', ctype, **_params)
self['MIME-Version'] = '1.0'
diff --git a/Lib/email/mime/image.py b/Lib/email/mime/image.py
index 5563823239..92724643cd 100644
--- a/Lib/email/mime/image.py
+++ b/Lib/email/mime/image.py
@@ -17,7 +17,7 @@ class MIMEImage(MIMENonMultipart):
"""Class for generating image/* type MIME documents."""
def __init__(self, _imagedata, _subtype=None,
- _encoder=encoders.encode_base64, **_params):
+ _encoder=encoders.encode_base64, *, policy=None, **_params):
"""Create an image/* type MIME document.
_imagedata is a string containing the raw image data. If this data
@@ -41,6 +41,7 @@ class MIMEImage(MIMENonMultipart):
_subtype = imghdr.what(None, _imagedata)
if _subtype is None:
raise TypeError('Could not guess image MIME subtype')
- MIMENonMultipart.__init__(self, 'image', _subtype, **_params)
+ MIMENonMultipart.__init__(self, 'image', _subtype, policy=policy,
+ **_params)
self.set_payload(_imagedata)
_encoder(self)
diff --git a/Lib/email/mime/message.py b/Lib/email/mime/message.py
index 275dbfd088..07e4f2d119 100644
--- a/Lib/email/mime/message.py
+++ b/Lib/email/mime/message.py
@@ -14,7 +14,7 @@ from email.mime.nonmultipart import MIMENonMultipart
class MIMEMessage(MIMENonMultipart):
"""Class representing message/* MIME documents."""
- def __init__(self, _msg, _subtype='rfc822'):
+ def __init__(self, _msg, _subtype='rfc822', *, policy=None):
"""Create a message/* type MIME document.
_msg is a message object and must be an instance of Message, or a
@@ -24,7 +24,7 @@ class MIMEMessage(MIMENonMultipart):
default is "rfc822" (this is defined by the MIME standard, even though
the term "rfc822" is technically outdated by RFC 2822).
"""
- MIMENonMultipart.__init__(self, 'message', _subtype)
+ MIMENonMultipart.__init__(self, 'message', _subtype, policy=policy)
if not isinstance(_msg, message.Message):
raise TypeError('Argument is not an instance of Message')
# It's convenient to use this base class method. We need to do it
diff --git a/Lib/email/mime/multipart.py b/Lib/email/mime/multipart.py
index 96618650c5..2d3f288810 100644
--- a/Lib/email/mime/multipart.py
+++ b/Lib/email/mime/multipart.py
@@ -14,6 +14,7 @@ class MIMEMultipart(MIMEBase):
"""Base class for MIME multipart/* type messages."""
def __init__(self, _subtype='mixed', boundary=None, _subparts=None,
+ *, policy=None,
**_params):
"""Creates a multipart/* type message.
@@ -33,7 +34,7 @@ class MIMEMultipart(MIMEBase):
Additional parameters for the Content-Type header are taken from the
keyword arguments (or passed into the _params argument).
"""
- MIMEBase.__init__(self, 'multipart', _subtype, **_params)
+ MIMEBase.__init__(self, 'multipart', _subtype, policy=policy, **_params)
# Initialise _payload to an empty list as the Message superclass's
# implementation of is_multipart assumes that _payload is a list for
diff --git a/Lib/email/mime/text.py b/Lib/email/mime/text.py
index da03086ee8..35b4423830 100644
--- a/Lib/email/mime/text.py
+++ b/Lib/email/mime/text.py
@@ -14,7 +14,7 @@ from email.mime.nonmultipart import MIMENonMultipart
class MIMEText(MIMENonMultipart):
"""Class for generating text/* type MIME documents."""
- def __init__(self, _text, _subtype='plain', _charset=None):
+ def __init__(self, _text, _subtype='plain', _charset=None, *, policy=None):
"""Create a text/* type MIME document.
_text is the string for this message object.
@@ -36,7 +36,7 @@ class MIMEText(MIMENonMultipart):
except UnicodeEncodeError:
_charset = 'utf-8'
- MIMENonMultipart.__init__(self, 'text', _subtype,
+ MIMENonMultipart.__init__(self, 'text', _subtype, policy=policy,
**{'charset': str(_charset)})
self.set_payload(_text, _charset)
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