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authorKali Kaneko <kali@leap.se>2014-01-28 18:39:59 -0400
committerKali Kaneko <kali@leap.se>2014-01-30 14:20:44 -0400
commit4436fe60288dd26f2490c3828b0e6d321ea18576 (patch)
treef1705063cfe702c1f2c10fce6101487be7b2495d /mail/src/leap
parent268570e5ff884b1981aff728668d09344160b86b (diff)
docstring fixes
Also some fixes for None comparisons.
Diffstat (limited to 'mail/src/leap')
-rw-r--r--mail/src/leap/mail/imap/account.py4
-rw-r--r--mail/src/leap/mail/imap/interfaces.py1
-rw-r--r--mail/src/leap/mail/imap/mailbox.py31
-rw-r--r--mail/src/leap/mail/imap/memorystore.py215
-rw-r--r--mail/src/leap/mail/imap/messageparts.py129
-rw-r--r--mail/src/leap/mail/imap/messages.py240
-rw-r--r--mail/src/leap/mail/imap/server.py17
-rw-r--r--mail/src/leap/mail/imap/soledadstore.py87
-rwxr-xr-xmail/src/leap/mail/imap/tests/leap_tests_imap.zsh3
-rw-r--r--mail/src/leap/mail/size.py2
-rw-r--r--mail/src/leap/mail/utils.py4
11 files changed, 373 insertions, 360 deletions
diff --git a/mail/src/leap/mail/imap/account.py b/mail/src/leap/mail/imap/account.py
index 7641ea82..f985c049 100644
--- a/mail/src/leap/mail/imap/account.py
+++ b/mail/src/leap/mail/imap/account.py
@@ -48,7 +48,7 @@ class SoledadBackedAccount(WithMsgFields, IndexedDB, MBoxParser):
selected = None
closed = False
- def __init__(self, account_name, soledad=None, memstore=None):
+ def __init__(self, account_name, soledad, memstore=None):
"""
Creates a SoledadAccountIndex that keeps track of the mailboxes
and subscriptions handled by this account.
@@ -134,7 +134,7 @@ class SoledadBackedAccount(WithMsgFields, IndexedDB, MBoxParser):
if name not in self.mailboxes:
raise imap4.MailboxException("No such mailbox: %r" % name)
- return SoledadMailbox(name, soledad=self._soledad,
+ return SoledadMailbox(name, self._soledad,
memstore=self._memstore)
##
diff --git a/mail/src/leap/mail/imap/interfaces.py b/mail/src/leap/mail/imap/interfaces.py
index 585165a4..c906278c 100644
--- a/mail/src/leap/mail/imap/interfaces.py
+++ b/mail/src/leap/mail/imap/interfaces.py
@@ -75,6 +75,7 @@ class IMessageStore(Interface):
:param mbox: the mbox this message belongs.
:param uid: the UID that identifies this message in this mailbox.
+ :return: IMessageContainer
"""
diff --git a/mail/src/leap/mail/imap/mailbox.py b/mail/src/leap/mail/imap/mailbox.py
index b5c57191..a0eb0a97 100644
--- a/mail/src/leap/mail/imap/mailbox.py
+++ b/mail/src/leap/mail/imap/mailbox.py
@@ -26,7 +26,6 @@ import cStringIO
from collections import defaultdict
from twisted.internet import defer
-#from twisted.internet.task import deferLater
from twisted.python import log
from twisted.mail import imap4
@@ -99,7 +98,6 @@ class SoledadMailbox(WithMsgFields, MBoxParser):
:param rw: read-and-write flag for this mailbox
:type rw: int
"""
- print "got memstore: ", memstore
leap_assert(mbox, "Need a mailbox name to initialize")
leap_assert(soledad, "Need a soledad instance to initialize")
@@ -240,10 +238,11 @@ class SoledadMailbox(WithMsgFields, MBoxParser):
the mailbox document in soledad if this is higher.
:return: the last uid for messages in this mailbox
- :rtype: bool
+ :rtype: int
"""
last = self._memstore.get_last_uid(self.mbox)
- print "last uid for %s: %s (from memstore)" % (self.mbox, last)
+ logger.debug("last uid for %s: %s (from memstore)" % (
+ repr(self.mbox), last))
return last
last_uid = property(
@@ -468,7 +467,6 @@ class SoledadMailbox(WithMsgFields, MBoxParser):
"""
Remove all messages flagged \\Deleted
"""
- print "EXPUNGE!"
if not self.isWriteable():
raise imap4.ReadOnlyMailbox
@@ -537,8 +535,6 @@ class SoledadMailbox(WithMsgFields, MBoxParser):
# can treat them all the same.
# Change this to the flag that twisted expects when we
# switch to content-hash based index + local UID table.
- print
- print "FETCHING..."
sequence = False
#sequence = True if uid == 0 else False
@@ -648,9 +644,12 @@ class SoledadMailbox(WithMsgFields, MBoxParser):
for msgid in seq_messg)
return result
- def signal_unread_to_ui(self):
+ def signal_unread_to_ui(self, *args, **kwargs):
"""
Sends unread event to ui.
+
+ :param args: ignored
+ :param kwargs: ignored
"""
unseen = self.getUnseenCount()
leap_events.signal(IMAP_UNREAD_MAIL, str(unseen))
@@ -767,13 +766,12 @@ class SoledadMailbox(WithMsgFields, MBoxParser):
# IMessageCopier
- @deferred
+ #@deferred
#@profile
def copy(self, messageObject):
"""
Copy the given message object into this mailbox.
"""
- from twisted.internet import reactor
msg = messageObject
memstore = self._memstore
@@ -791,23 +789,16 @@ class SoledadMailbox(WithMsgFields, MBoxParser):
exist = dest_fdoc and not empty(dest_fdoc.content)
if exist:
- print "Destination message already exists!"
+ logger.warning("Destination message already exists!")
else:
- print "DO COPY MESSAGE!"
mbox = self.mbox
uid_next = memstore.increment_last_soledad_uid(mbox)
new_fdoc[self.UID_KEY] = uid_next
new_fdoc[self.MBOX_KEY] = mbox
- # XXX set recent!
-
- print "****************************"
- print "copy message..."
- print "new fdoc ", new_fdoc
- print "hdoc: ", hdoc
- print "****************************"
+ # FIXME set recent!
- self._memstore.create_message(
+ return self._memstore.create_message(
self.mbox, uid_next,
MessageWrapper(
new_fdoc, hdoc.content),
diff --git a/mail/src/leap/mail/imap/memorystore.py b/mail/src/leap/mail/imap/memorystore.py
index 60e98c71..2d60b13f 100644
--- a/mail/src/leap/mail/imap/memorystore.py
+++ b/mail/src/leap/mail/imap/memorystore.py
@@ -199,12 +199,14 @@ class MemoryStore(object):
By default we consider that any message is a new message.
:param mbox: the mailbox
- :type mbox: basestring
+ :type mbox: str or unicode
:param uid: the UID for the message
:type uid: int
- :param message: a to be added
+ :param message: a message to be added
:type message: MessageWrapper
- :param notify_on_disk:
+ :param notify_on_disk: whether the deferred that is returned should
+ wait until the message is written to disk to
+ be fired.
:type notify_on_disk: bool
:return: a Deferred. if notify_on_disk is True, will be fired
@@ -212,7 +214,7 @@ class MemoryStore(object):
Otherwise will fire inmediately
:rtype: Deferred
"""
- print "adding new doc to memstore %s (%s)" % (mbox, uid)
+ log.msg("adding new doc to memstore %r (%r)" % (mbox, uid))
key = mbox, uid
self._add_message(mbox, uid, message, notify_on_disk)
@@ -239,13 +241,17 @@ class MemoryStore(object):
"""
Put an existing message.
+ This will set the dirty flag on the MemoryStore.
+
:param mbox: the mailbox
- :type mbox: basestring
+ :type mbox: str or unicode
:param uid: the UID for the message
:type uid: int
- :param message: a to be added
+ :param message: a message to be added
:type message: MessageWrapper
- :param notify_on_disk:
+ :param notify_on_disk: whether the deferred that is returned should
+ wait until the message is written to disk to
+ be fired.
:type notify_on_disk: bool
:return: a Deferred. if notify_on_disk is True, will be fired
@@ -260,11 +266,13 @@ class MemoryStore(object):
self._dirty.add(key)
self._dirty_deferreds[key] = d
self._add_message(mbox, uid, message, notify_on_disk)
- #print "dirty ", self._dirty
- #print "new ", self._new
return d
def _add_message(self, mbox, uid, message, notify_on_disk=True):
+ """
+ Helper method, called by both create_message and put_message.
+ See those for parameter documentation.
+ """
# XXX have to differentiate between notify_new and notify_dirty
# TODO defaultdict the hell outa here...
@@ -332,15 +340,19 @@ class MemoryStore(object):
store.pop(key)
prune((FDOC, HDOC, CDOCS, DOCS_ID), store)
- #print "after adding: "
- #import pprint; pprint.pprint(self._msg_store[key])
-
def get_docid_for_fdoc(self, mbox, uid):
"""
- Get Soledad document id for the flags-doc for a given mbox and uid.
+ Return Soledad document id for the flags-doc for a given mbox and uid,
+ or None of no flags document could be found.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param uid: the message UID
+ :type uid: int
+ :rtype: unicode or None
"""
fdoc = self._permanent_store.get_flags_doc(mbox, uid)
- if not fdoc:
+ if empty(fdoc):
return None
doc_id = fdoc.doc_id
return doc_id
@@ -349,22 +361,30 @@ class MemoryStore(object):
"""
Get a MessageWrapper for the given mbox and uid combination.
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param uid: the message UID
+ :type uid: int
+
:return: MessageWrapper or None
"""
key = mbox, uid
msg_dict = self._msg_store.get(key, None)
- if msg_dict:
- new, dirty = self._get_new_dirty_state(key)
- return MessageWrapper(from_dict=msg_dict,
- new=new,
- dirty=dirty,
- memstore=weakref.proxy(self))
- else:
+ if empty(msg_dict):
return None
+ new, dirty = self._get_new_dirty_state(key)
+ return MessageWrapper(from_dict=msg_dict,
+ new=new, dirty=dirty,
+ memstore=weakref.proxy(self))
def remove_message(self, mbox, uid):
"""
Remove a Message from this MemoryStore.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param uid: the message UID
+ :type uid: int
"""
# XXX For the moment we are only removing the flags and headers
# docs. The rest we leave there polluting your hard disk,
@@ -386,6 +406,8 @@ class MemoryStore(object):
def write_messages(self, store):
"""
Write the message documents in this MemoryStore to a different store.
+
+ :param store: the IMessageStore to write to
"""
# For now, we pass if the queue is not empty, to avoid duplicate
# queuing.
@@ -397,7 +419,10 @@ class MemoryStore(object):
if not self.producer.is_queue_empty():
return
- print "Writing messages to Soledad..."
+ logger.info("Writing messages to Soledad...")
+
+ # TODO change for lock, and make the property access
+ # is accquired
with set_bool_flag(self, self.WRITING_FLAG):
for rflags_doc_wrapper in self.all_rdocs_iter():
self.producer.push(rflags_doc_wrapper)
@@ -409,6 +434,9 @@ class MemoryStore(object):
def get_uids(self, mbox):
"""
Get all uids for a given mbox.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
"""
all_keys = self._msg_store.keys()
return [uid for m, uid in all_keys if m == mbox]
@@ -420,6 +448,9 @@ class MemoryStore(object):
Get the highest UID for a given mbox.
It will be the highest between the highest uid in the message store for
the mailbox, and the soledad integer cache.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
"""
uids = self.get_uids(mbox)
last_mem_uid = uids and max(uids) or 0
@@ -429,6 +460,9 @@ class MemoryStore(object):
def get_last_soledad_uid(self, mbox):
"""
Get last uid for a given mbox from the soledad integer cache.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
"""
return self._last_uid.get(mbox, 0)
@@ -438,10 +472,16 @@ class MemoryStore(object):
SoledadMailbox should prime this value during initialization.
Other methods (during message adding) SHOULD call
`increment_last_soledad_uid` instead.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param value: the value to set
+ :type value: int
"""
leap_assert_type(value, int)
- print "setting last soledad uid for ", mbox, "to", value
- # if we already have a vlue here, don't do anything
+ logger.info("setting last soledad uid for %s to %s" %
+ (mbox, value))
+ # if we already have a value here, don't do anything
with self._last_uid_lock:
if not self._last_uid.get(mbox, None):
self._last_uid[mbox] = value
@@ -451,6 +491,9 @@ class MemoryStore(object):
Increment by one the soledad integer cache for the last_uid for
this mbox, and fire a defer-to-thread to update the soledad value.
The caller should lock the call tho this method.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
"""
with self._last_uid_lock:
self._last_uid[mbox] += 1
@@ -461,7 +504,12 @@ class MemoryStore(object):
@deferred
def write_last_uid(self, mbox, value):
"""
- Increment the soledad cache,
+ Increment the soledad integer cache for the highest uid value.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param value: the value to set
+ :type value: int
"""
leap_assert_type(value, int)
if self._permanent_store:
@@ -472,18 +520,30 @@ class MemoryStore(object):
def count_new_mbox(self, mbox):
"""
Count the new messages by inbox.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :return: number of new messages
+ :rtype: int
"""
return len([(m, uid) for m, uid in self._new if mbox == mbox])
+ # XXX used at all?
def count_new(self):
"""
Count all the new messages in the MemoryStore.
+
+ :rtype: int
"""
return len(self._new)
def get_cdoc_from_phash(self, phash):
"""
Return a content-document by its payload-hash.
+
+ :param phash: the payload hash to check against
+ :type phash: str or unicode
+ :rtype: MessagePartDoc
"""
doc = self._phash_store.get(phash, None)
@@ -504,8 +564,16 @@ class MemoryStore(object):
def get_fdoc_from_chash(self, chash, mbox):
"""
Return a flags-document by its content-hash and a given mailbox.
+ Used during content-duplication detection while copying or adding a
+ message.
+
+ :param chash: the content hash to check against
+ :type chash: str or unicode
+ :param mbox: the mailbox
+ :type mbox: str or unicode
- :return: MessagePartDoc, or None.
+ :return: MessagePartDoc. It will return None if the flags document
+ has empty content or it is flagged as \\Deleted.
"""
docs_dict = self._chash_fdoc_store.get(chash, None)
fdoc = docs_dict.get(mbox, None) if docs_dict else None
@@ -522,9 +590,10 @@ class MemoryStore(object):
if fdoc and fields.DELETED_FLAG in fdoc[fields.FLAGS_KEY]:
return None
- # XXX get flags
- new = True
- dirty = False
+ uid = fdoc.content[fields.UID_KEY]
+ key = mbox, uid
+ new = key in self._new
+ dirty = key in self._dirty
return MessagePartDoc(
new=new, dirty=dirty, store="mem",
part=MessagePartType.fdoc,
@@ -534,13 +603,19 @@ class MemoryStore(object):
def all_msg_iter(self):
"""
Return generator that iterates through all messages in the store.
+
+ :return: generator of MessageWrappers
+ :rtype: generator
"""
return (self.get_message(*key)
for key in sorted(self._msg_store.keys()))
def all_new_dirty_msg_iter(self):
"""
- Return geneator that iterates through all new and dirty messages.
+ Return generator that iterates through all new and dirty messages.
+
+ :return: generator of MessageWrappers
+ :rtype: generator
"""
return (self.get_message(*key)
for key in sorted(self._msg_store.keys())
@@ -549,15 +624,29 @@ class MemoryStore(object):
def all_msg_dict_for_mbox(self, mbox):
"""
Return all the message dicts for a given mbox.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :return: list of dictionaries
+ :rtype: list
"""
+ # This *needs* to return a fixed sequence. Otherwise the dictionary len
+ # will change during iteration, when we modify it
return [self._msg_store[(mb, uid)]
for mb, uid in self._msg_store if mb == mbox]
def all_deleted_uid_iter(self, mbox):
"""
- Return generator that iterates through the UIDs for all messags
+ Return a list with the UIDs for all messags
with deleted flag in a given mailbox.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :return: list of integers
+ :rtype: list
"""
+ # This *needs* to return a fixed sequence. Otherwise the dictionary len
+ # will change during iteration, when we modify it
all_deleted = [
msg['fdoc']['uid'] for msg in self.all_msg_dict_for_mbox(mbox)
if msg.get('fdoc', None)
@@ -569,6 +658,11 @@ class MemoryStore(object):
def _get_new_dirty_state(self, key):
"""
Return `new` and `dirty` flags for a given message.
+
+ :param key: the key for the message, in the form mbox, uid
+ :type key: tuple
+ :return: tuple of bools
+ :rtype: tuple
"""
# XXX should return *first* the news, and *then* the dirty...
return map(lambda _set: key in _set, (self._new, self._dirty))
@@ -576,14 +670,19 @@ class MemoryStore(object):
def set_new(self, key):
"""
Add the key value to the `new` set.
+
+ :param key: the key for the message, in the form mbox, uid
+ :type key: tuple
"""
self._new.add(key)
def unset_new(self, key):
"""
Remove the key value from the `new` set.
+
+ :param key: the key for the message, in the form mbox, uid
+ :type key: tuple
"""
- #print "Unsetting NEW for: %s" % str(key)
self._new.discard(key)
deferreds = self._new_deferreds
d = deferreds.get(key, None)
@@ -596,14 +695,19 @@ class MemoryStore(object):
def set_dirty(self, key):
"""
Add the key value to the `dirty` set.
+
+ :param key: the key for the message, in the form mbox, uid
+ :type key: tuple
"""
self._dirty.add(key)
def unset_dirty(self, key):
"""
Remove the key value from the `dirty` set.
+
+ :param key: the key for the message, in the form mbox, uid
+ :type key: tuple
"""
- #print "Unsetting DIRTY for: %s" % str(key)
self._dirty.discard(key)
deferreds = self._dirty_deferreds
d = deferreds.get(key, None)
@@ -619,6 +723,11 @@ class MemoryStore(object):
def set_recent_flag(self, mbox, uid):
"""
Set the `Recent` flag for a given mailbox and UID.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param uid: the message UID
+ :type uid: int
"""
self._rflags_dirty.add(mbox)
self._rflags_store[mbox]['set'].add(uid)
@@ -627,6 +736,11 @@ class MemoryStore(object):
def unset_recent_flag(self, mbox, uid):
"""
Unset the `Recent` flag for a given mailbox and UID.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param uid: the message UID
+ :type uid: int
"""
self._rflags_store[mbox]['set'].discard(uid)
@@ -634,6 +748,11 @@ class MemoryStore(object):
"""
Set the value for the set of the recent flags.
Used from the property in the MessageCollection.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param value: a sequence of flags to set
+ :type value: sequence
"""
self._rflags_dirty.add(mbox)
self._rflags_store[mbox]['set'] = set(value)
@@ -643,6 +762,8 @@ class MemoryStore(object):
Load the passed flags document in the recent flags store, for a given
mailbox.
+ :param mbox: the mailbox
+ :type mbox: str or unicode
:param flags_doc: A dictionary containing the `doc_id` of the Soledad
flags-document for this mailbox, and the `set`
of uids marked with that flag.
@@ -651,9 +772,11 @@ class MemoryStore(object):
def get_recent_flags(self, mbox):
"""
- Get the set of UIDs with the `Recent` flag for this mailbox.
+ Return the set of UIDs with the `Recent` flag for this mailbox.
- :return: set, or None
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :rtype: set, or None
"""
rflag_for_mbox = self._rflags_store.get(mbox, None)
if not rflag_for_mbox:
@@ -666,6 +789,7 @@ class MemoryStore(object):
under a RecentFlagsDoc namedtuple.
Used for saving to disk.
+ :return: a generator of RecentFlagDoc
:rtype: generator
"""
# XXX use enums
@@ -696,6 +820,11 @@ class MemoryStore(object):
"""
Remove all messages flagged \\Deleted from this Memory Store only.
Called from `expunge`
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :return: a list of UIDs
+ :rtype: list
"""
mem_deleted = self.all_deleted_uid_iter(mbox)
for uid in mem_deleted:
@@ -706,6 +835,11 @@ class MemoryStore(object):
"""
Remove all messages flagged \\Deleted, from the Memory Store
and from the permanent store also.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :return: a list of UIDs
+ :rtype: list
"""
# TODO expunge should add itself as a callback to the ongoing
# writes.
@@ -737,7 +871,7 @@ class MemoryStore(object):
mem_deleted = self.remove_all_deleted(mbox)
all_deleted = set(mem_deleted).union(set(sol_deleted))
- print "deleted ", all_deleted
+ logger.debug("deleted %r" % all_deleted)
except Exception as exc:
logger.exception(exc)
finally:
@@ -763,18 +897,13 @@ class MemoryStore(object):
# are done (gatherResults)
return getattr(self, self.WRITING_FLAG)
- def put_part(self, part_type, value):
- """
- Put the passed part into this IMessageStore.
- `part` should be one of: fdoc, hdoc, cdoc
- """
- # XXX turn that into a enum
-
# Memory management.
def get_size(self):
"""
Return the size of the internal storage.
Use for calculating the limit beyond which we should flush the store.
+
+ :rtype: int
"""
return size.get_size(self._msg_store)
diff --git a/mail/src/leap/mail/imap/messageparts.py b/mail/src/leap/mail/imap/messageparts.py
index 10672eda..5067263b 100644
--- a/mail/src/leap/mail/imap/messageparts.py
+++ b/mail/src/leap/mail/imap/messageparts.py
@@ -18,7 +18,6 @@
MessagePart implementation. Used from LeapMessage.
"""
import logging
-import re
import StringIO
import weakref
@@ -100,11 +99,10 @@ class MessageWrapper(object):
CDOCS = "cdocs"
DOCS_ID = "docs_id"
- # XXX can use this to limit the memory footprint,
- # or is it too premature to optimize?
- # Does it work well together with the interfaces.implements?
+ # Using slots to limit some the memory footprint,
+ # Add your attribute here.
- #__slots__ = ["_dict", "_new", "_dirty", "memstore"]
+ __slots__ = ["_dict", "_new", "_dirty", "_storetype", "memstore"]
def __init__(self, fdoc=None, hdoc=None, cdocs=None,
from_dict=None, memstore=None,
@@ -141,9 +139,13 @@ class MessageWrapper(object):
# properties
+ # TODO Could refactor new and dirty properties together.
+
def _get_new(self):
"""
Get the value for the `new` flag.
+
+ :rtype: bool
"""
return self._new
@@ -151,6 +153,9 @@ class MessageWrapper(object):
"""
Set the value for the `new` flag, and propagate it
to the memory store if any.
+
+ :param value: the value to set
+ :type value: bool
"""
self._new = value
if self.memstore:
@@ -171,6 +176,8 @@ class MessageWrapper(object):
def _get_dirty(self):
"""
Get the value for the `dirty` flag.
+
+ :rtype: bool
"""
return self._dirty
@@ -178,6 +185,9 @@ class MessageWrapper(object):
"""
Set the value for the `dirty` flag, and propagate it
to the memory store if any.
+
+ :param value: the value to set
+ :type value: bool
"""
self._dirty = value
if self.memstore:
@@ -198,6 +208,12 @@ class MessageWrapper(object):
@property
def fdoc(self):
+ """
+ Return a MessagePartDoc wrapping around a weak reference to
+ the flags-document in this MemoryStore, if any.
+
+ :rtype: MessagePartDoc
+ """
_fdoc = self._dict.get(self.FDOC, None)
if _fdoc:
content_ref = weakref.proxy(_fdoc)
@@ -214,6 +230,12 @@ class MessageWrapper(object):
@property
def hdoc(self):
+ """
+ Return a MessagePartDoc wrapping around a weak reference to
+ the headers-document in this MemoryStore, if any.
+
+ :rtype: MessagePartDoc
+ """
_hdoc = self._dict.get(self.HDOC, None)
if _hdoc:
content_ref = weakref.proxy(_hdoc)
@@ -228,6 +250,14 @@ class MessageWrapper(object):
@property
def cdocs(self):
+ """
+ Return a weak reference to a zero-indexed dict containing
+ the content-documents, or an empty dict if none found.
+ If you want access to the MessagePartDoc for the individual
+ parts, use the generator returned by `walk` instead.
+
+ :rtype: dict
+ """
_cdocs = self._dict.get(self.CDOCS, None)
if _cdocs:
return weakref.proxy(_cdocs)
@@ -238,6 +268,8 @@ class MessageWrapper(object):
"""
Generator that iterates through all the parts, returning
MessagePartDoc. Used for writing to SoledadStore.
+
+ :rtype: generator
"""
if self._dirty:
mbox = self.fdoc.content[fields.MBOX_KEY]
@@ -264,6 +296,8 @@ class MessageWrapper(object):
def as_dict(self):
"""
Return a dict representation of the parts contained.
+
+ :rtype: dict
"""
return self._dict
@@ -272,6 +306,11 @@ class MessageWrapper(object):
Populate MessageWrapper parts from a dictionary.
It expects the same format that we use in a
MessageWrapper.
+
+
+ :param msg_dict: a dictionary containing the parts to populate
+ the MessageWrapper from
+ :type msg_dict: dict
"""
fdoc, hdoc, cdocs = map(
lambda part: msg_dict.get(part, None),
@@ -288,7 +327,7 @@ class MessagePart(object):
It takes a subpart message and is able to find
the inner parts.
- Excusatio non petita: see the interface documentation.
+ See the interface documentation.
"""
implements(imap4.IMessagePart)
@@ -297,6 +336,8 @@ class MessagePart(object):
"""
Initializes the MessagePart.
+ :param soledad: Soledad instance.
+ :type soledad: Soledad
:param part_map: a dictionary containing the parts map for this
message
:type part_map: dict
@@ -313,6 +354,7 @@ class MessagePart(object):
# to gather the results of the deferred operations
# to signal the operation is complete.
#leap_assert(part_map, "part map dict cannot be null")
+
self._soledad = soledad
self._pmap = part_map
@@ -323,11 +365,12 @@ class MessagePart(object):
:return: size of the message, in octets
:rtype: int
"""
- if not self._pmap:
+ if empty(self._pmap):
return 0
size = self._pmap.get('size', None)
- if not size:
+ if size is None:
logger.error("Message part cannot find size in the partmap")
+ size = 0
return size
def getBodyFile(self):
@@ -338,25 +381,25 @@ class MessagePart(object):
:rtype: StringIO
"""
fd = StringIO.StringIO()
- if self._pmap:
+ if not empty(self._pmap):
multi = self._pmap.get('multi')
if not multi:
phash = self._pmap.get("phash", None)
else:
pmap = self._pmap.get('part_map')
first_part = pmap.get('1', None)
- if first_part:
+ if not empty(first_part):
phash = first_part['phash']
if not phash:
logger.warning("Could not find phash for this subpart!")
- payload = str("")
+ payload = ""
else:
payload = self._get_payload_from_document(phash)
else:
logger.warning("Message with no part_map!")
- payload = str("")
+ payload = ""
if payload:
content_type = self._get_ctype_from_document(phash)
@@ -366,7 +409,8 @@ class MessagePart(object):
charset = self._get_charset(payload)
logger.debug("Got charset: %s" % (charset,))
try:
- payload = payload.encode(charset)
+ if isinstance(payload, unicode):
+ payload = payload.encode(charset)
except UnicodeError as exc:
logger.error(
"Unicode error, using 'replace'. {0!r}".format(exc))
@@ -376,13 +420,15 @@ class MessagePart(object):
fd.seek(0)
return fd
- # TODO cache the phash retrieval
+ # TODO should memory-bound this memoize!!!
+ @memoized_method
def _get_payload_from_document(self, phash):
"""
- Gets the message payload from the content document.
+ Return the message payload from the content document.
:param phash: the payload hash to retrieve by.
- :type phash: basestring
+ :type phash: str or unicode
+ :rtype: str or unicode
"""
cdocs = self._soledad.get_from_index(
fields.TYPE_P_HASH_IDX,
@@ -396,13 +442,15 @@ class MessagePart(object):
payload = cdoc.content.get(fields.RAW_KEY, "")
return payload
- # TODO cache the pahash retrieval
+ # TODO should memory-bound this memoize!!!
+ @memoized_method
def _get_ctype_from_document(self, phash):
"""
- Gets the content-type from the content document.
+ Reeturn the content-type from the content document.
:param phash: the payload hash to retrieve by.
- :type phash: basestring
+ :type phash: str or unicode
+ :rtype: str or unicode
"""
cdocs = self._soledad.get_from_index(
fields.TYPE_P_HASH_IDX,
@@ -423,13 +471,14 @@ class MessagePart(object):
Gets (guesses?) the charset of a payload.
:param stuff: the stuff to guess about.
- :type stuff: basestring
- :returns: charset
+ :type stuff: str or unicode
+ :return: charset
+ :rtype: unicode
"""
# XXX existential doubt 2. shouldn't we make the scope
# of the decorator somewhat more persistent?
# ah! yes! and put memory bounds.
- return get_email_charset(unicode(stuff))
+ return get_email_charset(stuff)
def getHeaders(self, negate, *names):
"""
@@ -446,37 +495,42 @@ class MessagePart(object):
:return: A mapping of header field names to header field values
:rtype: dict
"""
+ # XXX refactor together with MessagePart method
if not self._pmap:
logger.warning("No pmap in Subpart!")
return {}
headers = dict(self._pmap.get("headers", []))
- # twisted imap server expects *some* headers to be lowercase
- # We could use a CaseInsensitiveDict here...
- headers = dict(
- (str(key), str(value)) if key.lower() != "content-type"
- else (str(key.lower()), str(value))
- for (key, value) in headers.items())
-
names = map(lambda s: s.upper(), names)
if negate:
cond = lambda key: key.upper() not in names
else:
cond = lambda key: key.upper() in names
- # unpack and filter original dict by negate-condition
- filter_by_cond = [
- map(str, (key, val)) for
- key, val in headers.items()
- if cond(key)]
- filtered = dict(filter_by_cond)
- return filtered
+ # default to most likely standard
+ charset = find_charset(headers, "utf-8")
+ headers2 = dict()
+ for key, value in headers.items():
+ # twisted imap server expects *some* headers to be lowercase
+ # We could use a CaseInsensitiveDict here...
+ if key.lower() == "content-type":
+ key = key.lower()
+
+ if not isinstance(key, str):
+ key = key.encode(charset, 'replace')
+ if not isinstance(value, str):
+ value = value.encode(charset, 'replace')
+
+ # filter original dict by negate-condition
+ if cond(key):
+ headers2[key] = value
+ return headers2
def isMultipart(self):
"""
Return True if this message is multipart.
"""
- if not self._pmap:
+ if empty(self._pmap):
logger.warning("Could not get part map!")
return False
multi = self._pmap.get("multi", False)
@@ -495,6 +549,7 @@ class MessagePart(object):
"""
if not self.isMultipart():
raise TypeError
+
sub_pmap = self._pmap.get("part_map", {})
try:
part_map = sub_pmap[str(part + 1)]
diff --git a/mail/src/leap/mail/imap/messages.py b/mail/src/leap/mail/imap/messages.py
index 7617fb83..315cdda6 100644
--- a/mail/src/leap/mail/imap/messages.py
+++ b/mail/src/leap/mail/imap/messages.py
@@ -58,10 +58,7 @@ logger = logging.getLogger(__name__)
# [ ] Delete incoming mail only after successful write!
# [ ] Remove UID from syncable db. Store only those indexes locally.
-CHARSET_PATTERN = r"""charset=([\w-]+)"""
MSGID_PATTERN = r"""<([\w@.]+)>"""
-
-CHARSET_RE = re.compile(CHARSET_PATTERN, re.IGNORECASE)
MSGID_RE = re.compile(MSGID_PATTERN)
@@ -202,8 +199,6 @@ class LeapMessage(fields, MailParser, MBoxParser):
:return: The flags, represented as strings
:rtype: tuple
"""
- #if self._uid is None:
- #return []
uid = self._uid
flags = set([])
@@ -252,7 +247,7 @@ class LeapMessage(fields, MailParser, MBoxParser):
doc.content[self.DEL_KEY] = self.DELETED_FLAG in flags
if self._collection.memstore is not None:
- print "putting message in collection"
+ log.msg("putting message in collection")
self._collection.memstore.put_message(
self._mbox, self._uid,
MessageWrapper(fdoc=doc.content, new=False, dirty=True,
@@ -327,8 +322,8 @@ class LeapMessage(fields, MailParser, MBoxParser):
if self._bdoc is not None:
bdoc_content = self._bdoc.content
if bdoc_content is None:
- logger.warning("No BODC content found for message!!!")
- return write_fd(str(""))
+ logger.warning("No BDOC content found for message!!!")
+ return write_fd("")
body = bdoc_content.get(self.RAW_KEY, "")
content_type = bdoc_content.get('content-type', "")
@@ -337,20 +332,13 @@ class LeapMessage(fields, MailParser, MBoxParser):
if charset is None:
charset = self._get_charset(body)
try:
- body = body.encode(charset)
+ if isinstance(body, unicode):
+ body = body.encode(charset)
except UnicodeError as exc:
logger.error(
"Unicode error, using 'replace'. {0!r}".format(exc))
logger.debug("Attempted to encode with: %s" % charset)
- try:
- body = body.encode(charset, 'replace')
-
- # XXX desperate attempt. I've seen things you wouldn't believe
- except UnicodeError:
- try:
- body = body.encode('utf-8', 'replace')
- except:
- pass
+ body = body.encode(charset, 'replace')
finally:
return write_fd(body)
@@ -409,6 +397,8 @@ class LeapMessage(fields, MailParser, MBoxParser):
:rtype: dict
"""
# TODO split in smaller methods
+ # XXX refactor together with MessagePart method
+
headers = self._get_headers()
if not headers:
logger.warning("No headers found")
@@ -425,11 +415,10 @@ class LeapMessage(fields, MailParser, MBoxParser):
# default to most likely standard
charset = find_charset(headers, "utf-8")
-
- # twisted imap server expects *some* headers to be lowercase
- # XXX refactor together with MessagePart method
headers2 = dict()
for key, value in headers.items():
+ # twisted imap server expects *some* headers to be lowercase
+ # We could use a CaseInsensitiveDict here...
if key.lower() == "content-type":
key = key.lower()
@@ -441,7 +430,6 @@ class LeapMessage(fields, MailParser, MBoxParser):
# filter original dict by negate-condition
if cond(key):
headers2[key] = value
-
return headers2
def _get_headers(self):
@@ -547,10 +535,8 @@ class LeapMessage(fields, MailParser, MBoxParser):
message.
"""
hdoc_content = self._hdoc.content
- #print "hdoc: ", hdoc_content
body_phash = hdoc_content.get(
fields.BODY_KEY, None)
- print "body phash: ", body_phash
if not body_phash:
logger.warning("No body phash for this document!")
return None
@@ -562,11 +548,8 @@ class LeapMessage(fields, MailParser, MBoxParser):
if self._container is not None:
bdoc = self._container.memstore.get_cdoc_from_phash(body_phash)
- print "bdoc from container -->", bdoc
if bdoc and bdoc.content is not None:
return bdoc
- else:
- print "no doc or not bdoc content for that phash found!"
# no memstore or no doc found there
if self._soledad:
@@ -590,77 +573,12 @@ class LeapMessage(fields, MailParser, MBoxParser):
"""
return self._fdoc.content.get(key, None)
- # setters
-
- # XXX to be used in the messagecopier interface?!
-#
- #def set_uid(self, uid):
- #"""
- #Set new uid for this message.
-#
- #:param uid: the new uid
- #:type uid: basestring
- #"""
- # XXX dangerous! lock?
- #self._uid = uid
- #d = self._fdoc
- #d.content[self.UID_KEY] = uid
- #self._soledad.put_doc(d)
-#
- #def set_mbox(self, mbox):
- #"""
- #Set new mbox for this message.
-#
- #:param mbox: the new mbox
- #:type mbox: basestring
- #"""
- # XXX dangerous! lock?
- #self._mbox = mbox
- #d = self._fdoc
- #d.content[self.MBOX_KEY] = mbox
- #self._soledad.put_doc(d)
-
- # destructor
-
- # XXX this logic moved to remove_message in memory store...
- #@deferred
- #def remove(self):
- #"""
- #Remove all docs associated with this message.
- #Currently it removes only the flags doc.
- #"""
- #fd = self._get_flags_doc()
-#
- #if fd.new:
- # it's a new document, so we can remove it and it will not
- # be writen. Watch out! We need to be sure it has not been
- # just queued to write!
- #memstore.remove_message(*key)
-#
- #if fd.dirty:
- #doc_id = fd.doc_id
- #doc = self._soledad.get_doc(doc_id)
- #try:
- #self._soledad.delete_doc(doc)
- #except Exception as exc:
- #logger.exception(exc)
-#
- #else:
- # we just got a soledad_doc
- #try:
- #doc_id = fd.doc_id
- #latest_doc = self._soledad.get_doc(doc_id)
- #self._soledad.delete_doc(latest_doc)
- #except Exception as exc:
- #logger.exception(exc)
- #return uid
-
def does_exist(self):
"""
- Return True if there is actually a flags message for this
+ Return True if there is actually a flags document for this
UID and mbox.
"""
- return self._fdoc is not None
+ return not empty(self._fdoc)
class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
@@ -938,8 +856,6 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
if not exist:
exist = self._get_fdoc_from_chash(chash)
-
- print "FDOC EXIST?", exist
if exist:
return exist.content.get(fields.UID_KEY, "unknown-uid")
else:
@@ -974,7 +890,6 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
# TODO add the linked-from info !
# TODO add reference to the original message
- print "ADDING MESSAGE..."
logger.debug('adding message')
if flags is None:
@@ -990,15 +905,11 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
# move the complete check to the soledad writer?
# Watch out! We're reserving a UID right after this!
if self._fdoc_already_exists(chash):
- print ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
logger.warning("We already have that message in this mailbox.")
- # note that this operation will leave holes in the UID sequence,
- # but we're gonna change that all the same for a local-only table.
- # so not touch it by the moment.
return defer.succeed('already_exists')
uid = self.memstore.increment_last_soledad_uid(self.mbox)
- print "ADDING MSG WITH UID: %s" % uid
+ logger.info("ADDING MSG WITH UID: %s" % uid)
fd = self._populate_flags(flags, uid, chash, size, multi)
hd = self._populate_headr(msg, chash, subject, date)
@@ -1017,58 +928,36 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
# The MessageContainer expects a dict, zero-indexed
# XXX review-me
- cdocs = dict((index, doc) for index, doc in
- enumerate(walk.get_raw_docs(msg, parts)))
+ cdocs = dict(enumerate(walk.get_raw_docs(msg, parts)))
self.set_recent_flag(uid)
# Saving ----------------------------------------
- # XXX adapt hdocset to use memstore
- #hdoc = self._soledad.create_doc(hd)
- # We add the newly created hdoc to the fast-access set of
- # headers documents associated with the mailbox.
- #self.add_hdocset_docid(hdoc.doc_id)
-
# TODO ---- add reference to original doc, to be deleted
# after writes are done.
msg_container = MessageWrapper(fd, hd, cdocs)
- # XXX Should allow also to dump to disk directly,
- # for no-memstore cases.
-
# we return a deferred that by default will be triggered
# inmediately.
d = self.memstore.create_message(self.mbox, uid, msg_container,
notify_on_disk=notify_on_disk)
- print "adding message", d
return d
- #def remove(self, msg):
- #"""
- #Remove a given msg.
- #:param msg: the message to be removed
- #:type msg: LeapMessage
- #"""
- #d = msg.remove()
- #d.addCallback(self._remove_cb)
- #return d
-
#
# getters: specific queries
#
# recent flags
- # XXX FIXME -------------------------------------
- # This should be rewritten to use memory store.
def _get_recent_flags(self):
"""
An accessor for the recent-flags set for this mailbox.
"""
+ # XXX check if we should remove this
if self.__rflags is not None:
return self.__rflags
- if self.memstore:
+ if self.memstore is not None:
with self._rdoc_lock:
rflags = self.memstore.get_recent_flags(self.mbox)
if not rflags:
@@ -1091,11 +980,12 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
fields.RECENTFLAGS_KEY, []))
return self.__rflags
+ @profile
def _set_recent_flags(self, value):
"""
Setter for the recent-flags set for this mailbox.
"""
- if self.memstore:
+ if self.memstore is not None:
self.memstore.set_recent_flags(self.mbox, value)
else:
@@ -1112,9 +1002,11 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
_get_recent_flags, _set_recent_flags,
doc="Set of UIDs with the recent flag for this mailbox.")
+ # XXX change naming, indicate soledad query.
def _get_recent_doc(self):
"""
- Get recent-flags document for this mailbox.
+ Get recent-flags document from Soledad for this mailbox.
+ :rtype: SoledadDocument or None
"""
curried = partial(
self._soledad.get_from_index,
@@ -1153,82 +1045,6 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
self.recent_flags = self.recent_flags.union(
set([uid]))
- # headers-docs-set
-
- # XXX FIXME -------------------------------------
- # This should be rewritten to use memory store.
-
- #def _get_hdocset(self):
- #"""
- #An accessor for the hdocs-set for this mailbox.
- #"""
- #if not self.__hdocset:
- #with self._hdocset_lock:
- #hdocset_doc = self._get_hdocset_doc()
- #value = set(hdocset_doc.content.get(
- #fields.HDOCS_SET_KEY, []))
- #self.__hdocset = value
- #return self.__hdocset
-#
- #def _set_hdocset(self, value):
- #"""
- #Setter for the hdocs-set for this mailbox.
- #"""
- #with self._hdocset_lock:
- #hdocset_doc = self._get_hdocset_doc()
- #newv = set(value)
- #self.__hdocset = newv
- #hdocset_doc.content[fields.HDOCS_SET_KEY] = list(newv)
- # XXX should deferLater 0 it?
- #self._soledad.put_doc(hdocset_doc)
-#
- #_hdocset = property(
- #_get_hdocset, _set_hdocset,
- #doc="Set of Document-IDs for the headers docs associated "
- #"with this mailbox.")
-#
- #def _get_hdocset_doc(self):
- #"""
- #Get hdocs-set document for this mailbox.
- #"""
- #curried = partial(
- #self._soledad.get_from_index,
- #fields.TYPE_MBOX_IDX,
- #fields.TYPE_HDOCS_SET_VAL, self.mbox)
- #curried.expected = "hdocset"
- #hdocset_doc = try_unique_query(curried)
- #return hdocset_doc
-#
- # Property-set modification (protected by a different
- # lock to give atomicity to the read/write operation)
-#
- #def remove_hdocset_docids(self, docids):
- #"""
- #Remove the given document IDs from the set of
- #header-documents associated with this mailbox.
- #"""
- #with self._hdocset_property_lock:
- #self._hdocset = self._hdocset.difference(
- #set(docids))
-#
- #def remove_hdocset_docid(self, docid):
- #"""
- #Remove the given document ID from the set of
- #header-documents associated with this mailbox.
- #"""
- #with self._hdocset_property_lock:
- #self._hdocset = self._hdocset.difference(
- #set([docid]))
-#
- #def add_hdocset_docid(self, docid):
- #"""
- #Add the given document ID to the set of
- #header-documents associated with this mailbox.
- #"""
- #with self._hdocset_property_lock:
- #self._hdocset = self._hdocset.union(
- #set([docid]))
-
# individual doc getters, message layer.
def _get_fdoc_from_chash(self, chash):
@@ -1361,19 +1177,6 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
return (u for u in sorted(uids))
- # XXX Should be moved to memstore
- #def reset_last_uid(self, param):
- #"""
- #Set the last uid to the highest uid found.
- #Used while expunging, passed as a callback.
- #"""
- #try:
- #self.last_uid = max(self.all_uid_iter()) + 1
- #except ValueError:
- # empty sequence
- #pass
- #return param
-
# XXX MOVE to memstore
def all_flags(self):
"""
@@ -1390,7 +1193,6 @@ class MessageCollection(WithMsgFields, IndexedDB, MailParser, MBoxParser):
fields.TYPE_MBOX_IDX,
fields.TYPE_FLAGS_VAL, self.mbox)))
if self.memstore is not None:
- # XXX
uids = self.memstore.get_uids(self.mbox)
docs = ((uid, self.memstore.get_message(self.mbox, uid))
for uid in uids)
diff --git a/mail/src/leap/mail/imap/server.py b/mail/src/leap/mail/imap/server.py
index 3a6ac9ac..b77678a4 100644
--- a/mail/src/leap/mail/imap/server.py
+++ b/mail/src/leap/mail/imap/server.py
@@ -20,6 +20,7 @@ Leap IMAP4 Server Implementation.
from copy import copy
from twisted import cred
+from twisted.internet import defer
from twisted.internet.defer import maybeDeferred
from twisted.internet.task import deferLater
from twisted.mail import imap4
@@ -132,6 +133,7 @@ class LeapIMAPServer(imap4.IMAP4Server):
).addErrback(
ebFetch, tag)
+ # XXX should be a callback
deferLater(reactor,
2, self.mbox.unset_recent_flags, messages)
deferLater(reactor, 1, self.mbox.signal_unread_to_ui)
@@ -139,12 +141,17 @@ class LeapIMAPServer(imap4.IMAP4Server):
select_FETCH = (do_FETCH, imap4.IMAP4Server.arg_seqset,
imap4.IMAP4Server.arg_fetchatt)
+ def on_copy_finished(self, defers):
+ d = defer.gatherResults(filter(None, defers))
+ d.addCallback(self.notifyNew)
+ d.addCallback(self.mbox.signal_unread_to_ui)
+
def do_COPY(self, tag, messages, mailbox, uid=0):
from twisted.internet import reactor
- imap4.IMAP4Server.do_COPY(self, tag, messages, mailbox, uid)
- deferLater(reactor,
- 2, self.mbox.unset_recent_flags, messages)
- deferLater(reactor, 1, self.mbox.signal_unread_to_ui)
+ defers = []
+ d = imap4.IMAP4Server.do_COPY(self, tag, messages, mailbox, uid)
+ defers.append(d)
+ deferLater(reactor, 0, self.on_copy_finished, defers)
select_COPY = (do_COPY, imap4.IMAP4Server.arg_seqset,
imap4.IMAP4Server.arg_astring)
@@ -201,5 +208,5 @@ class LeapIMAPServer(imap4.IMAP4Server):
# back to the source mailbox...
print "faking checkpoint..."
import time
- time.sleep(2)
+ time.sleep(5)
return None
diff --git a/mail/src/leap/mail/imap/soledadstore.py b/mail/src/leap/mail/imap/soledadstore.py
index 60576a35..f64ed233 100644
--- a/mail/src/leap/mail/imap/soledadstore.py
+++ b/mail/src/leap/mail/imap/soledadstore.py
@@ -22,7 +22,6 @@ import threading
from itertools import chain
-#from twisted.internet import defer
from u1db import errors as u1db_errors
from zope.interface import implements
@@ -71,7 +70,7 @@ class ContentDedup(object):
Check whether we already have a header document for this
content hash in our database.
- :param doc: tentative header document
+ :param doc: tentative header for document
:type doc: dict
:returns: True if it exists, False otherwise.
"""
@@ -87,8 +86,7 @@ class ContentDedup(object):
if len(header_docs) != 1:
logger.warning("Found more than one copy of chash %s!"
% (chash,))
- # XXX re-enable
- #logger.debug("Found header doc with that hash! Skipping save!")
+ logger.debug("Found header doc with that hash! Skipping save!")
return True
def _content_does_exist(self, doc):
@@ -96,7 +94,7 @@ class ContentDedup(object):
Check whether we already have a content document for a payload
with this hash in our database.
- :param doc: tentative content document
+ :param doc: tentative content for document
:type doc: dict
:returns: True if it exists, False otherwise.
"""
@@ -112,8 +110,7 @@ class ContentDedup(object):
if len(attach_docs) != 1:
logger.warning("Found more than one copy of phash %s!"
% (phash,))
- # XXX re-enable
- #logger.debug("Found attachment doc with that hash! Skipping save!")
+ logger.debug("Found attachment doc with that hash! Skipping save!")
return True
@@ -151,38 +148,49 @@ class SoledadStore(ContentDedup):
Create the passed message into this SoledadStore.
:param mbox: the mbox this message belongs.
+ :type mbox: str or unicode
:param uid: the UID that identifies this message in this mailbox.
+ :type uid: int
:param message: a IMessageContainer implementor.
"""
+ raise NotImplementedError()
def put_message(self, mbox, uid, message):
"""
Put the passed existing message into this SoledadStore.
:param mbox: the mbox this message belongs.
+ :type mbox: str or unicode
:param uid: the UID that identifies this message in this mailbox.
+ :type uid: int
:param message: a IMessageContainer implementor.
"""
+ raise NotImplementedError()
def remove_message(self, mbox, uid):
"""
Remove the given message from this SoledadStore.
:param mbox: the mbox this message belongs.
+ :type mbox: str or unicode
:param uid: the UID that identifies this message in this mailbox.
+ :type uid: int
"""
+ raise NotImplementedError()
def get_message(self, mbox, uid):
"""
Get a IMessageContainer for the given mbox and uid combination.
:param mbox: the mbox this message belongs.
+ :type mbox: str or unicode
:param uid: the UID that identifies this message in this mailbox.
+ :type uid: int
"""
+ raise NotImplementedError()
# IMessageConsumer
- #@profile
def consume(self, queue):
"""
Creates a new document in soledad db.
@@ -198,8 +206,7 @@ class SoledadStore(ContentDedup):
# TODO could generalize this method into a generic consumer
# and only implement `process` here
- empty = queue.empty()
- while not empty:
+ while not queue.empty():
items = self._process(queue)
# we prime the generator, that should return the
@@ -213,23 +220,22 @@ class SoledadStore(ContentDedup):
for item, call in items:
try:
self._try_call(call, item)
- except Exception:
- failed = True
+ except Exception as exc:
+ failed = exc
continue
if failed:
raise MsgWriteError
except MsgWriteError:
logger.error("Error while processing item.")
- pass
+ logger.exception(failed)
else:
if isinstance(doc_wrapper, MessageWrapper):
# If everything went well, we can unset the new flag
# in the source store (memory store)
- print "unsetting new flag!"
+ logger.info("unsetting new flag!")
doc_wrapper.new = False
doc_wrapper.dirty = False
- empty = queue.empty()
#
# SoledadStore specific methods.
@@ -253,20 +259,24 @@ class SoledadStore(ContentDedup):
return chain((doc_wrapper,),
self._get_calls_for_rflags_doc(doc_wrapper))
else:
- print "********************"
- print "CANNOT PROCESS ITEM!"
+ logger.warning("CANNOT PROCESS ITEM!")
return (i for i in [])
def _try_call(self, call, item):
"""
Try to invoke a given call with item as a parameter.
+
+ :param call: the function to call
+ :type call: callable
+ :param item: the payload to pass to the call as argument
+ :type item: object
"""
- if not call:
+ if call is None:
return
try:
call(item)
except u1db_errors.RevisionConflict as exc:
- logger.error("Error: %r" % (exc,))
+ logger.exception("Error: %r" % (exc,))
raise exc
def _get_calls_for_msg_parts(self, msg_wrapper):
@@ -275,12 +285,14 @@ class SoledadStore(ContentDedup):
:param msg_wrapper: A MessageWrapper
:type msg_wrapper: IMessageContainer
+ :return: a generator of tuples with recent-flags doc payload
+ and callable
+ :rtype: generator
"""
call = None
- if msg_wrapper.new is True:
+ if msg_wrapper.new:
call = self._soledad.create_doc
- print "NEW DOC ----------------------"
# item is expected to be a MessagePartDoc
for item in msg_wrapper.walk():
@@ -296,17 +308,12 @@ class SoledadStore(ContentDedup):
elif item.part == MessagePartType.cdoc:
if not self._content_does_exist(item.content):
-
- # XXX DEBUG -------------------
- print "about to write content-doc ",
- #import pprint; pprint.pprint(item.content)
-
yield dict(item.content), call
# For now, the only thing that will be dirty is
# the flags doc.
- elif msg_wrapper.dirty is True:
+ elif msg_wrapper.dirty:
call = self._soledad.put_doc
# item is expected to be a MessagePartDoc
for item in msg_wrapper.walk():
@@ -327,6 +334,11 @@ class SoledadStore(ContentDedup):
def _get_calls_for_rflags_doc(self, rflags_wrapper):
"""
We always put these documents.
+
+ :param rflags_wrapper: A wrapper around recent flags doc.
+ :type rflags_wrapper: RecentFlagsWrapper
+ :return: a tuple with recent-flags doc payload and callable
+ :rtype: tuple
"""
call = self._soledad.put_doc
rdoc = self._soledad.get_doc(rflags_wrapper.doc_id)
@@ -342,6 +354,8 @@ class SoledadStore(ContentDedup):
"""
Return mailbox document.
+ :param mbox: the mailbox
+ :type mbox: str or unicode
:return: A SoledadDocument containing this mailbox, or None if
the query failed.
:rtype: SoledadDocument or None.
@@ -358,6 +372,11 @@ class SoledadStore(ContentDedup):
def get_flags_doc(self, mbox, uid):
"""
Return the SoledadDocument for the given mbox and uid.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param uid: the UID for the message
+ :type uid: int
"""
try:
flag_docs = self._soledad.get_from_index(
@@ -378,6 +397,11 @@ class SoledadStore(ContentDedup):
This is called from the deferred triggered by
memorystore.increment_last_soledad_uid, which is expected to
run in a separate thread.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
+ :param value: the value to set
+ :type value: int
"""
leap_assert_type(value, int)
key = fields.LAST_UID_KEY
@@ -398,6 +422,8 @@ class SoledadStore(ContentDedup):
Get an iterator for the SoledadDocuments for messages
with \\Deleted flag for a given mailbox.
+ :param mbox: the mailbox
+ :type mbox: str or unicode
:return: iterator through deleted message docs
:rtype: iterable
"""
@@ -410,13 +436,12 @@ class SoledadStore(ContentDedup):
"""
Remove from Soledad all messages flagged as deleted for a given
mailbox.
+
+ :param mbox: the mailbox
+ :type mbox: str or unicode
"""
- print "DELETING ALL DOCS FOR -------", mbox
deleted = []
for doc in self.deleted_iter(mbox):
deleted.append(doc.content[fields.UID_KEY])
- print
- print ">>>>>>>>>>>>>>>>>>>>"
- print "deleting doc: ", doc.doc_id, doc.content
self._soledad.delete_doc(doc)
return deleted
diff --git a/mail/src/leap/mail/imap/tests/leap_tests_imap.zsh b/mail/src/leap/mail/imap/tests/leap_tests_imap.zsh
index 8f0df9f0..544facaa 100755
--- a/mail/src/leap/mail/imap/tests/leap_tests_imap.zsh
+++ b/mail/src/leap/mail/imap/tests/leap_tests_imap.zsh
@@ -61,8 +61,7 @@ IMAPTEST="imaptest"
# These should be kept constant across benchmarking
# runs across different machines, for comparability.
-#DURATION=200
-DURATION=60
+DURATION=200
NUM_MSG=200
diff --git a/mail/src/leap/mail/size.py b/mail/src/leap/mail/size.py
index 4880d716..c9eaabd3 100644
--- a/mail/src/leap/mail/size.py
+++ b/mail/src/leap/mail/size.py
@@ -48,10 +48,10 @@ def get_size(item):
some memory, so use with care.
:param item: the item which size wants to be computed
+ :rtype: int
"""
seen = set()
size = _get_size(item, seen)
- #print "len(seen) ", len(seen)
del seen
collect()
return size
diff --git a/mail/src/leap/mail/utils.py b/mail/src/leap/mail/utils.py
index 1f439476..6a1fcdeb 100644
--- a/mail/src/leap/mail/utils.py
+++ b/mail/src/leap/mail/utils.py
@@ -21,6 +21,8 @@ import json
import re
import traceback
+from leap.soledad.common.document import SoledadDocument
+
CHARSET_PATTERN = r"""charset=([\w-]+)"""
CHARSET_RE = re.compile(CHARSET_PATTERN, re.IGNORECASE)
@@ -42,6 +44,8 @@ def empty(thing):
"""
if thing is None:
return True
+ if isinstance(thing, SoledadDocument):
+ thing = thing.content
try:
return len(thing) == 0
except ReferenceError: