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add some basic array handling and a get_chat_msgs()

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This commit is contained in:
holger krekel 2018-09-13 22:56:02 +02:00
parent 41e3bb3aaa
commit d24a1b5375
3 changed files with 30 additions and 10 deletions
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18
python/src/deltachat/account.py
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@ -9,7 +9,7 @@ except ImportError:
import deltachat
from . import capi
from .capi import ffi
from .capi import ffi, lib
from .types import cached_property
import attr
from attr import validators as v
@ -120,12 +120,18 @@ class Chat(object):
capi.lib.dc_chat_unref(self.dc_chat_t)
def send_text_message(self, msg):
""" send a text message and return Message instance. """
""" send a text message and return the resulting Message instance. """
msg = convert_to_bytes_utf8(msg)
print ("chat id", self.id)
msg_id = capi.lib.dc_send_text_msg(self.dc_context, self.id, msg)
return Message(self.dc_context, msg_id)
def get_messages(self):
""" return list of messages in this chat. """
dc_array_t = lib.dc_get_chat_msgs(self.dc_context, self.id, 0, 0)
return map(lambda x: Message(self.dc_context, x),
iter_array_and_unref(dc_array_t))
@attr.s
class Message(object):
@ -272,5 +278,13 @@ def convert_to_bytes_utf8(obj):
return obj
def iter_array_and_unref(dc_array_t):
try:
for i in range(0, lib.dc_array_get_cnt(dc_array_t)):
yield lib.dc_array_get_id(dc_array_t, i)
finally:
lib.dc_array_unref(dc_array_t)
def ffi_unicode(obj):
return ffi.string(obj).decode("utf8")