from .database import Database
from .directory import Directory
from .filename import Filenames
-from .message import Messages, Message
+from .message import Message
+from .messages import Messages
from .query import Query
from .tag import Tags
from .thread import Threads, Thread
from ctypes import c_char_p, c_long, c_uint, c_int
from datetime import date
-from notmuch.globals import (
+from .globals import (
nmlib,
Enum,
_str,
NotmuchMessagesP,
NotmuchFilenamesP,
)
-from notmuch.tag import Tags
-from notmuch.filename import Filenames
-import sys
+from .tag import Tags
+from .filename import Filenames
+
import email
try:
import simplejson as json
import json
-class Messages(object):
- """Represents a list of notmuch messages
-
- This object provides an iterator over a list of notmuch messages
- (Technically, it provides a wrapper for the underlying
- *notmuch_messages_t* structure). Do note that the underlying library
- only provides a one-time iterator (it cannot reset the iterator to
- the start). Thus iterating over the function will "exhaust" the list
- of messages, and a subsequent iteration attempt will raise a
- :exc:`NotInitializedError`. If you need to
- re-iterate over a list of messages you will need to retrieve a new
- :class:`Messages` object or cache your :class:`Message`\s in a list
- via::
-
- msglist = list(msgs)
-
- You can store and reuse the single :class:`Message` objects as often
- as you want as long as you keep the parent :class:`Messages` object
- around. (Due to hierarchical memory allocation, all derived
- :class:`Message` objects will be invalid when we delete the parent
- :class:`Messages` object, even if it was already exhausted.) So
- this works::
-
- db = Database()
- msgs = Query(db,'').search_messages() #get a Messages() object
- msglist = list(msgs)
-
- # msgs is "exhausted" now and msgs.next() will raise an exception.
- # However it will be kept alive until all retrieved Message()
- # objects are also deleted. If you do e.g. an explicit del(msgs)
- # here, the following lines would fail.
-
- # You can reiterate over *msglist* however as often as you want.
- # It is simply a list with :class:`Message`s.
-
- print (msglist[0].get_filename())
- print (msglist[1].get_filename())
- print (msglist[0].get_message_id())
-
-
- As :class:`Message` implements both __hash__() and __cmp__(), it is
- possible to make sets out of :class:`Messages` and use set
- arithmetic (this happens in python and will of course be *much*
- slower than redoing a proper query with the appropriate filters::
-
- s1, s2 = set(msgs1), set(msgs2)
- s.union(s2)
- s1 -= s2
- ...
-
- Be careful when using set arithmetic between message sets derived
- from different Databases (ie the same database reopened after
- messages have changed). If messages have added or removed associated
- files in the meantime, it is possible that the same message would be
- considered as a different object (as it points to a different file).
- """
-
- #notmuch_messages_get
- _get = nmlib.notmuch_messages_get
- _get.argtypes = [NotmuchMessagesP]
- _get.restype = NotmuchMessageP
-
- _collect_tags = nmlib.notmuch_messages_collect_tags
- _collect_tags.argtypes = [NotmuchMessagesP]
- _collect_tags.restype = NotmuchTagsP
-
- def __init__(self, msgs_p, parent=None):
- """
- :param msgs_p: A pointer to an underlying *notmuch_messages_t*
- structure. These are not publically exposed, so a user
- will almost never instantiate a :class:`Messages` object
- herself. They are usually handed back as a result,
- e.g. in :meth:`Query.search_messages`. *msgs_p* must be
- valid, we will raise an :exc:`NullPointerError` if it is
- `None`.
- :type msgs_p: :class:`ctypes.c_void_p`
- :param parent: The parent object
- (ie :class:`Query`) these tags are derived from. It saves
- a reference to it, so we can automatically delete the db
- object once all derived objects are dead.
- :TODO: Make the iterator work more than once and cache the tags in
- the Python object.(?)
- """
- if not msgs_p:
- raise NullPointerError()
-
- self._msgs = msgs_p
- #store parent, so we keep them alive as long as self is alive
- self._parent = parent
-
- def collect_tags(self):
- """Return the unique :class:`Tags` in the contained messages
-
- :returns: :class:`Tags`
- :exceptions: :exc:`NotInitializedError` if not init'ed
-
- .. note::
-
- :meth:`collect_tags` will iterate over the messages and therefore
- will not allow further iterations.
- """
- if not self._msgs:
- raise NotInitializedError()
-
- # collect all tags (returns NULL on error)
- tags_p = Messages._collect_tags(self._msgs)
- #reset _msgs as we iterated over it and can do so only once
- self._msgs = None
-
- if tags_p == None:
- raise NullPointerError()
- return Tags(tags_p, self)
-
- def __iter__(self):
- """ Make Messages an iterator """
- return self
-
- _valid = nmlib.notmuch_messages_valid
- _valid.argtypes = [NotmuchMessagesP]
- _valid.restype = bool
-
- _move_to_next = nmlib.notmuch_messages_move_to_next
- _move_to_next.argtypes = [NotmuchMessagesP]
- _move_to_next.restype = None
-
- def __next__(self):
- if not self._msgs:
- raise NotInitializedError()
-
- if not self._valid(self._msgs):
- self._msgs = None
- raise StopIteration
-
- msg = Message(Messages._get(self._msgs), self)
- self._move_to_next(self._msgs)
- return msg
- next = __next__ # python2.x iterator protocol compatibility
-
- def __nonzero__(self):
- """
- :return: True if there is at least one more thread in the
- Iterator, False if not."""
- return self._msgs is not None and \
- self._valid(self._msgs) > 0
-
- _destroy = nmlib.notmuch_messages_destroy
- _destroy.argtypes = [NotmuchMessagesP]
- _destroy.restype = None
-
- def __del__(self):
- """Close and free the notmuch Messages"""
- if self._msgs is not None:
- self._destroy(self._msgs)
-
- def format_messages(self, format, indent=0, entire_thread=False):
- """Formats messages as needed for 'notmuch show'.
-
- :param format: A string of either 'text' or 'json'.
- :param indent: A number indicating the reply depth of these messages.
- :param entire_thread: A bool, indicating whether we want to output
- whole threads or only the matching messages.
- :return: a list of lines
- """
- result = list()
-
- if format.lower() == "text":
- set_start = ""
- set_end = ""
- set_sep = ""
- elif format.lower() == "json":
- set_start = "["
- set_end = "]"
- set_sep = ", "
- else:
- raise TypeError("format must be either 'text' or 'json'")
-
- first_set = True
-
- result.append(set_start)
-
- # iterate through all toplevel messages in this thread
- for msg in self:
- # if not msg:
- # break
- if not first_set:
- result.append(set_sep)
- first_set = False
-
- result.append(set_start)
- match = msg.is_match()
- next_indent = indent
-
- if (match or entire_thread):
- if format.lower() == "text":
- result.append(msg.format_message_as_text(indent))
- else:
- result.append(msg.format_message_as_json(indent))
- next_indent = indent + 1
-
- # get replies and print them also out (if there are any)
- replies = msg.get_replies().format_messages(format, next_indent, entire_thread)
- if replies:
- result.append(set_sep)
- result.extend(replies)
-
- result.append(set_end)
- result.append(set_end)
-
- return result
-
- def print_messages(self, format, indent=0, entire_thread=False, handle=sys.stdout):
- """Outputs messages as needed for 'notmuch show' to a file like object.
-
- :param format: A string of either 'text' or 'json'.
- :param handle: A file like object to print to (default is sys.stdout).
- :param indent: A number indicating the reply depth of these messages.
- :param entire_thread: A bool, indicating whether we want to output
- whole threads or only the matching messages.
- """
- handle.write(''.join(self.format_messages(format, indent, entire_thread)))
-
-
-class EmptyMessagesResult(Messages):
- def __init__(self, parent):
- self._msgs = None
- self._parent = parent
-
- def __next__(self):
- raise StopIteration()
- next = __next__
-
-
class Message(Python3StringMixIn):
"""Represents a single Email message
msgs_p = Message._get_replies(self._msg)
+ from .messages import Messages, EmptyMessagesResult
+
if not msgs_p:
return EmptyMessagesResult(self)
--- /dev/null
+"""
+This file is part of notmuch.
+
+Notmuch is free software: you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation, either version 3 of the License, or (at your
+option) any later version.
+
+Notmuch is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with notmuch. If not, see <http://www.gnu.org/licenses/>.
+
+Copyright 2010 Sebastian Spaeth <Sebastian@SSpaeth.de>'
+ Jesse Rosenthal <jrosenthal@jhu.edu>
+"""
+
+from .globals import (
+ nmlib,
+ NullPointerError,
+ NotInitializedError,
+ NotmuchTagsP,
+ NotmuchMessageP,
+ NotmuchMessagesP,
+)
+from .tag import Tags
+from .message import Message
+
+import sys
+
+class Messages(object):
+ """Represents a list of notmuch messages
+
+ This object provides an iterator over a list of notmuch messages
+ (Technically, it provides a wrapper for the underlying
+ *notmuch_messages_t* structure). Do note that the underlying library
+ only provides a one-time iterator (it cannot reset the iterator to
+ the start). Thus iterating over the function will "exhaust" the list
+ of messages, and a subsequent iteration attempt will raise a
+ :exc:`NotInitializedError`. If you need to
+ re-iterate over a list of messages you will need to retrieve a new
+ :class:`Messages` object or cache your :class:`Message`\s in a list
+ via::
+
+ msglist = list(msgs)
+
+ You can store and reuse the single :class:`Message` objects as often
+ as you want as long as you keep the parent :class:`Messages` object
+ around. (Due to hierarchical memory allocation, all derived
+ :class:`Message` objects will be invalid when we delete the parent
+ :class:`Messages` object, even if it was already exhausted.) So
+ this works::
+
+ db = Database()
+ msgs = Query(db,'').search_messages() #get a Messages() object
+ msglist = list(msgs)
+
+ # msgs is "exhausted" now and msgs.next() will raise an exception.
+ # However it will be kept alive until all retrieved Message()
+ # objects are also deleted. If you do e.g. an explicit del(msgs)
+ # here, the following lines would fail.
+
+ # You can reiterate over *msglist* however as often as you want.
+ # It is simply a list with :class:`Message`s.
+
+ print (msglist[0].get_filename())
+ print (msglist[1].get_filename())
+ print (msglist[0].get_message_id())
+
+
+ As :class:`Message` implements both __hash__() and __cmp__(), it is
+ possible to make sets out of :class:`Messages` and use set
+ arithmetic (this happens in python and will of course be *much*
+ slower than redoing a proper query with the appropriate filters::
+
+ s1, s2 = set(msgs1), set(msgs2)
+ s.union(s2)
+ s1 -= s2
+ ...
+
+ Be careful when using set arithmetic between message sets derived
+ from different Databases (ie the same database reopened after
+ messages have changed). If messages have added or removed associated
+ files in the meantime, it is possible that the same message would be
+ considered as a different object (as it points to a different file).
+ """
+
+ #notmuch_messages_get
+ _get = nmlib.notmuch_messages_get
+ _get.argtypes = [NotmuchMessagesP]
+ _get.restype = NotmuchMessageP
+
+ _collect_tags = nmlib.notmuch_messages_collect_tags
+ _collect_tags.argtypes = [NotmuchMessagesP]
+ _collect_tags.restype = NotmuchTagsP
+
+ def __init__(self, msgs_p, parent=None):
+ """
+ :param msgs_p: A pointer to an underlying *notmuch_messages_t*
+ structure. These are not publically exposed, so a user
+ will almost never instantiate a :class:`Messages` object
+ herself. They are usually handed back as a result,
+ e.g. in :meth:`Query.search_messages`. *msgs_p* must be
+ valid, we will raise an :exc:`NullPointerError` if it is
+ `None`.
+ :type msgs_p: :class:`ctypes.c_void_p`
+ :param parent: The parent object
+ (ie :class:`Query`) these tags are derived from. It saves
+ a reference to it, so we can automatically delete the db
+ object once all derived objects are dead.
+ :TODO: Make the iterator work more than once and cache the tags in
+ the Python object.(?)
+ """
+ if not msgs_p:
+ raise NullPointerError()
+
+ self._msgs = msgs_p
+ #store parent, so we keep them alive as long as self is alive
+ self._parent = parent
+
+ def collect_tags(self):
+ """Return the unique :class:`Tags` in the contained messages
+
+ :returns: :class:`Tags`
+ :exceptions: :exc:`NotInitializedError` if not init'ed
+
+ .. note::
+
+ :meth:`collect_tags` will iterate over the messages and therefore
+ will not allow further iterations.
+ """
+ if not self._msgs:
+ raise NotInitializedError()
+
+ # collect all tags (returns NULL on error)
+ tags_p = Messages._collect_tags(self._msgs)
+ #reset _msgs as we iterated over it and can do so only once
+ self._msgs = None
+
+ if tags_p == None:
+ raise NullPointerError()
+ return Tags(tags_p, self)
+
+ def __iter__(self):
+ """ Make Messages an iterator """
+ return self
+
+ _valid = nmlib.notmuch_messages_valid
+ _valid.argtypes = [NotmuchMessagesP]
+ _valid.restype = bool
+
+ _move_to_next = nmlib.notmuch_messages_move_to_next
+ _move_to_next.argtypes = [NotmuchMessagesP]
+ _move_to_next.restype = None
+
+ def __next__(self):
+ if not self._msgs:
+ raise NotInitializedError()
+
+ if not self._valid(self._msgs):
+ self._msgs = None
+ raise StopIteration
+
+ msg = Message(Messages._get(self._msgs), self)
+ self._move_to_next(self._msgs)
+ return msg
+ next = __next__ # python2.x iterator protocol compatibility
+
+ def __nonzero__(self):
+ """
+ :return: True if there is at least one more thread in the
+ Iterator, False if not."""
+ return self._msgs is not None and \
+ self._valid(self._msgs) > 0
+
+ _destroy = nmlib.notmuch_messages_destroy
+ _destroy.argtypes = [NotmuchMessagesP]
+ _destroy.restype = None
+
+ def __del__(self):
+ """Close and free the notmuch Messages"""
+ if self._msgs is not None:
+ self._destroy(self._msgs)
+
+ def format_messages(self, format, indent=0, entire_thread=False):
+ """Formats messages as needed for 'notmuch show'.
+
+ :param format: A string of either 'text' or 'json'.
+ :param indent: A number indicating the reply depth of these messages.
+ :param entire_thread: A bool, indicating whether we want to output
+ whole threads or only the matching messages.
+ :return: a list of lines
+ """
+ result = list()
+
+ if format.lower() == "text":
+ set_start = ""
+ set_end = ""
+ set_sep = ""
+ elif format.lower() == "json":
+ set_start = "["
+ set_end = "]"
+ set_sep = ", "
+ else:
+ raise TypeError("format must be either 'text' or 'json'")
+
+ first_set = True
+
+ result.append(set_start)
+
+ # iterate through all toplevel messages in this thread
+ for msg in self:
+ # if not msg:
+ # break
+ if not first_set:
+ result.append(set_sep)
+ first_set = False
+
+ result.append(set_start)
+ match = msg.is_match()
+ next_indent = indent
+
+ if (match or entire_thread):
+ if format.lower() == "text":
+ result.append(msg.format_message_as_text(indent))
+ else:
+ result.append(msg.format_message_as_json(indent))
+ next_indent = indent + 1
+
+ # get replies and print them also out (if there are any)
+ replies = msg.get_replies().format_messages(format, next_indent, entire_thread)
+ if replies:
+ result.append(set_sep)
+ result.extend(replies)
+
+ result.append(set_end)
+ result.append(set_end)
+
+ return result
+
+ def print_messages(self, format, indent=0, entire_thread=False, handle=sys.stdout):
+ """Outputs messages as needed for 'notmuch show' to a file like object.
+
+ :param format: A string of either 'text' or 'json'.
+ :param handle: A file like object to print to (default is sys.stdout).
+ :param indent: A number indicating the reply depth of these messages.
+ :param entire_thread: A bool, indicating whether we want to output
+ whole threads or only the matching messages.
+ """
+ handle.write(''.join(self.format_messages(format, indent, entire_thread)))
+
+class EmptyMessagesResult(Messages):
+ def __init__(self, parent):
+ self._msgs = None
+ self._parent = parent
+
+ def __next__(self):
+ raise StopIteration()
+ next = __next__
NotInitializedError,
)
from notmuch.thread import Threads
-from notmuch.message import Messages
+from .messages import Messages
class Query(object):
NotmuchMessagesP,
NotmuchTagsP,
)
-from notmuch.message import Messages
+from .messages import Messages
from notmuch.tag import Tags
from datetime import date
projects / notmuch / commitdiff