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authorLorenz Diener <[email protected]>2017-11-24 14:20:27 +0100
committerLorenz Diener <[email protected]>2017-11-24 14:20:27 +0100
commitcea4d4251a0b998ae734811ee78651d60a138d3e (patch)
treed65a8726cd7cb317b820970c8953740a39c46c82 /mastodon/streaming.py
parentfa53713abdb7e9fa1385186bd6649cc7317c7855 (diff)
downloadmastodon.py-cea4d4251a0b998ae734811ee78651d60a138d3e.tar.gz
Change exceptions slightly
Diffstat (limited to 'mastodon/streaming.py')
-rw-r--r--mastodon/streaming.py15
1 files changed, 4 insertions, 11 deletions
diff --git a/mastodon/streaming.py b/mastodon/streaming.py
index c202ff6..cac2456 100644
--- a/mastodon/streaming.py
+++ b/mastodon/streaming.py
@@ -4,16 +4,9 @@ https://github.com/tootsuite/mastodon/blob/master/docs/Using-the-API/Streaming-A
4""" 4"""
5 5
6import json 6import json
7import logging
8import six 7import six
9from mastodon import Mastodon 8from mastodon import Mastodon
10 9from mastodon.Mastodon import MastodonMalformedEventError
11log = logging.getLogger(__name__)
12
13class MalformedEventError(Exception):
14 """Raised when the server-sent event stream is malformed."""
15 pass
16
17 10
18class StreamListener(object): 11class StreamListener(object):
19 """Callbacks for the streaming API. Create a subclass, override the on_xxx 12 """Callbacks for the streaming API. Create a subclass, override the on_xxx
@@ -55,7 +48,7 @@ class StreamListener(object):
55 line = raw_line.decode('utf-8') 48 line = raw_line.decode('utf-8')
56 except UnicodeDecodeError as err: 49 except UnicodeDecodeError as err:
57 six.raise_from( 50 six.raise_from(
58 MalformedEventError("Malformed UTF-8", line), 51 MastodonMalformedEventError("Malformed UTF-8", line),
59 err 52 err
60 ) 53 )
61 54
@@ -85,14 +78,14 @@ class StreamListener(object):
85 payload = json.loads(data, object_hook = Mastodon._Mastodon__json_hooks) 78 payload = json.loads(data, object_hook = Mastodon._Mastodon__json_hooks)
86 except KeyError as err: 79 except KeyError as err:
87 six.raise_from( 80 six.raise_from(
88 MalformedEventError('Missing field', err.args[0], event), 81 MastodonMalformedEventError('Missing field', err.args[0], event),
89 err 82 err
90 ) 83 )
91 except ValueError as err: 84 except ValueError as err:
92 # py2: plain ValueError 85 # py2: plain ValueError
93 # py3: json.JSONDecodeError, a subclass of ValueError 86 # py3: json.JSONDecodeError, a subclass of ValueError
94 six.raise_from( 87 six.raise_from(
95 MalformedEventError('Bad JSON', data), 88 MastodonMalformedEventError('Bad JSON', data),
96 err 89 err
97 ) 90 )
98 91
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