Poweremail 收件 邮件标题 以及 收(发)件人 地址乱码问题修正

[mrshelly]

影响 PowerEmail for OpenERP 0.6.3及以下版本. 听说 0.7 版本已修正...
解决方案由 广州-hugo(150672834) 提供. mrshelly做相关整理

poweremail_core.py 文件

save_header
save_fullmail
complete_mail
三个方法中. 对于 vals['pem_from'], vals['pem_to'], vals['pem_subject'] 三个值做处理
其中 vals['pem_from'] vals['pem_to'] 使用 email.utils.parseaddr() 方法处理, 并获取出里面的邮件地址回存.
相关代码:

<br />....<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &#039;pem_from&#039;:email.utils.parseaddr(mail&#91;&#039;From&#039;])[1],<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &#039;pem_to&#039;:email.utils.parseaddr(mail&#91;&#039;To&#039;])[1] or &#039;no recepient&#039;,<br />....<br />

vals['pem_subject'] 则将 Quoted Printable 格式转成正常的 unicode 串.
相关代码:

<br />....<br />&nbsp; &nbsp; &nbsp; &nbsp; h = email.Header.Header(mail&#91;&#039;subject&#039;])&nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; dh = email.Header.decode_header(h)&nbsp; <br />&nbsp; &nbsp; &nbsp; &nbsp; subject = dh[0][0]<br />....<br />....<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &#039;pem_subject&#039;:subject,<br />....<br />

get_payloads
这个方法中, 主要在处理 multipart 的附加内容时 没有进行 Quoted Printable -->Unicode String 的转换. 所以 转换后. 附件就处理正常了.
相关代码:

<br />....<br />&nbsp; &nbsp; &nbsp; &nbsp; for part in mail.walk():<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; mail_part_type = part.get_content_type()<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if mail_part_type == &#039;text/plain&#039;:<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; parsed_mail&#91;&#039;text&#039;] = tools.ustr(part.get_payload(decode=True))<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; elif mail_part_type == &#039;text/html&#039;:<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; parsed_mail&#91;&#039;html&#039;] = tools.ustr(part.get_payload(decode=True))<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; elif not mail_part_type.startswith(&#039;multipart&#039;):<br />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; parsed_mail&#91;&#039;attachments&#039;].append((mail_part_type, tools.ustr(email.Header.decode_header(part.get_filename())[0][0]), part.get_payload(decode=True)))<br />&nbsp; &nbsp; &nbsp; &nbsp; return parsed_mail<br />....<br />