+
+class PatchMbox(MIMENonMultipart):
+ patch_charset = 'utf-8'
+ def __init__(self, _text):
+ MIMENonMultipart.__init__(self, 'text', 'plain',
+ **{'charset': self.patch_charset})
+ self.set_payload(_text.encode(self.patch_charset))
+ encode_7or8bit(self)
+
+def patch_to_mbox(patch):
+ postscript_re = re.compile('\n-{2,3} ?\n')
+
+ comment = None
+ try:
+ comment = Comment.objects.get(patch = patch, msgid = patch.msgid)
+ except Exception:
+ pass
+
+ body = ''
+ if comment:
+ body = comment.content.strip() + "\n"
+
+ parts = postscript_re.split(body, 1)
+ if len(parts) == 2:
+ (body, postscript) = parts
+ body = body.strip() + "\n"
+ postscript = postscript.rstrip()
+ else:
+ postscript = ''
+
+ for comment in Comment.objects.filter(patch = patch) \
+ .exclude(msgid = patch.msgid):
+ body += comment.patch_responses()
+
+ if postscript:
+ body += '---\n' + postscript + '\n'
+
+ if patch.content:
+ body += '\n' + patch.content
+
+ delta = patch.date - datetime.datetime.utcfromtimestamp(0)
+ utc_timestamp = delta.seconds + delta.days*24*3600
+
+ mail = PatchMbox(body)
+ mail['Subject'] = patch.name
+ mail['From'] = email.utils.formataddr((
+ str(Header(patch.submitter.name, mail.patch_charset)),
+ patch.submitter.email))
+ mail['X-Patchwork-Id'] = str(patch.id)
+ mail['Message-Id'] = patch.msgid
+ mail.set_unixfrom('From patchwork ' + patch.date.ctime())
+
+
+ copied_headers = ['To', 'Cc', 'Date']
+ orig_headers = HeaderParser().parsestr(str(patch.headers))
+ for header in copied_headers:
+ if header in orig_headers:
+ mail[header] = orig_headers[header]
+
+ if 'Date' not in mail:
+ mail['Date'] = email.utils.formatdate(utc_timestamp)
+
+ return mail