IMAP STORE コマンドを Gmail で動作させるのに問題があります。グーグルから、他の何人かの人々がこの問題を抱えているようです。修正を見つけたようで、それが何であったかを決して言わなかった人もいれば、停止した人もいます。修正方法がわかりません。
Gmail に接続すると、メールボックスへの読み取り専用アクセスのみが与えられます
2013-03-05 01:22:47-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] C: '0003 EXAMINE INBOX'
2013-03-05 01:22:47-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] S: '* FLAGS (\\Answered \\Flagged \\Draft \\Deleted \\Seen)'
2013-03-05 01:22:47-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] S: '* OK [PERMANENTFLAGS ()] Flags permitted.'
2013-03-05 01:22:47-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] S: '* OK [UIDVALIDITY 1] UIDs valid.'
2013-03-05 01:22:47-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] S: '* 22 EXISTS'
2013-03-05 01:22:47-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] S: '* 0 RECENT'
2013-03-05 01:22:47-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] S: '* OK [UIDNEXT 110] Predicted next UID.'
2013-03-05 01:22:47-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] S: '0003 OK [READ-ONLY] INBOX selected. (Success)'
したがって、受信トレイを選択すると読み取り専用になります
その後、メッセージを削除しようとすると、このエラーが発生します
2013-03-05 01:43:04-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] C: '000E STORE 2 FLAGS.SILENT (\\Deleted)'
2013-03-05 01:43:04-0500 [IMAP4Client (TLSMemoryBIOProtocol),client] S: '000E NO STORE attempt on READ-ONLY folder (Failure)'
Twisted は、このエラーを報告します。読み取り専用フォルダーへの STORE 試行です。これは、読み取り専用アクセスしか与えられていないためです。READ-WRITE アクセスを取得するにはどうすればよいですか。
Traceback (most recent call last):
Failure: twisted.mail.imap4.IMAP4Exception: STORE attempt on READ-ONLY folder (Failure)
RFC 情報 https://www.rfc-editor.org/rfc/rfc3501#section-6.3.1
If the client is permitted to modify the mailbox, the server
SHOULD prefix the text of the tagged OK response with the
"[READ-WRITE]" response code.
If the client is not permitted to modify the mailbox but is
permitted read access, the mailbox is selected as read-only, and
the server MUST prefix the text of the tagged OK response to
SELECT with the "[READ-ONLY]" response code. Read-only access
through SELECT differs from the EXAMINE command in that certain
read-only mailboxes MAY permit the change of permanent state on a
per-user (as opposed to global) basis. Netnews messages marked in
a server-based .newsrc file are an example of such per-user
permanent state that can be modified with read-only mailboxes.
Gmail の IMAP 実装が壊れていることは知っていますが ( http://memegenerator.net/instance/35708036 )、Mail.app、Thunderbird などでメッセージを削除できると私が知る限り、読み取り/書き込みアクセスを取得するには何が欠けていますか? ....
削除コード
def delete_data(self, data_hash):
if not self.hash_database.hash_in_list(data_hash):
print "Data hash isn't uploaded yet"
raise IOError("No such data hash uploaded")
else:
# delete it to prevent anyone from trying to download it while it is being deleted
self.hash_database.delete_hash(data_hash)
d = self.imap_connection.search("SUBJECT", "\"EMS Data ID: %s\"" % data_hash, uid = False)
d.addCallback(self.delete_message)
d.addErrback(self.deletion_error, data_hash)
return d
def deletion_error(self, error, data_hash):
print "Couldn't delete message hash %s" % data_hash
print "========Deletion Error========"
log.err(error)
# restore hash to database
self.hash_database.add_hash(data_hash)
raise IOError("Couldn't delete message hash")
def delete_message(self, id):
if len(id) == 0:
raise IOError("Hash not found, however database indicates it was uploaded")
d = self.imap_connection.setFlags(id[-1], ["\\Deleted"])
d.addCallback(lambda result: self.imap_connection.expunge())
return d