Fix read bytes count #463
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Fix read bytes count #463
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`read` attempts to read *up to* `chunk_size` bytes. So real chunk length can be less than `chunk_size`.
| @@ -67,6 +68,8 @@ def __init__(self, content): | |||
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| @asyncio.coroutine | |||
| def read(self, size=None): | |||
| if size is not None: | |||
| size = random.randint(size // 2, size) | |||
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I dislike the test.
Let's assume we will break the code again.
Looking on random test failures I'll have no clue what's broken.
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Agree. Better see separate test function that reproduces that behaviour.
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@kxepal would you see the PR in 0.17.2 bugfix release? |
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Would be nice to have. |
| if not chunk: | ||
| break | ||
| chunks.append(chunk) | ||
| result = b''.join(chunks) |
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You can use bytearray instead of list with further join.
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Not sure about Travis failure reason. Locally test passes with Python 3.4.3. I'll rewrite stream object without inheritance later. |
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Fixed in 0.17 branch. |
| if size is not None and self._first: | ||
| self._first = False | ||
| size = size // 2 | ||
| return super().read(size) |
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should be return (yield from super().read(size)).
I've fixed it already.
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readattempts to read up tochunk_sizebytes. So real chunk length can be less thanchunk_size.