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Every request object is equal #3116

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frmdstryr opened this issue Jun 30, 2018 · 4 comments · Fixed by #3125
Closed

Every request object is equal #3116

frmdstryr opened this issue Jun 30, 2018 · 4 comments · Fixed by #3125
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@frmdstryr
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It seems the == operator evals to True for every request object.

from aiohttp.test_utils import make_mocked_request

def test_path_equals():
    req = make_mocked_request('GET', '/a/')
    req2 = make_mocked_request('GET', '/b/')
    assert req.path != req2.path
    assert req != req2

def test_method_equals():
    req = make_mocked_request('GET', '/a/')
    req2 = make_mocked_request('POST', '/a/')
    assert req.method != req2.method
    assert req != req2
    
def test_equals():
    req = make_mocked_request('GET', '/this/isnot/evenclose')
    req2 = make_mocked_request('OPTIONS', '/search?query=what')
    assert req.path != req2.path
    assert req.method != req2.method
    assert req != req2

Is this intentional?

@asvetlov
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asvetlov commented Jul 8, 2018

The problem is exactly the same as #3107 for response
Comparison and hashing should be disabled for request objects.
I very curious what is your use case for requests comparison.

@asvetlov asvetlov reopened this Jul 8, 2018
@frmdstryr
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The template engine I use builds a dom and automatically updates necessary parts of the page (form fields or user specific content) when the request changes.

Since all the requests were equal, it wasn't updating automatically. I just patched requests to use the id for comparison.

from aiohttp.web_request import BaseRequest

#: Equals returns true even though the requests are completely different
BaseRequest.__eq__ = lambda self, other: id(self) == id(other)

@asvetlov
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asvetlov commented Jul 9, 2018

Understood. Thanks.

shikhir-arora referenced this issue in gieseladev/discord.py Aug 28, 2018
==================

Features
--------

- Add type hints (`3049 <https:/aio-libs/aiohttp/pull/3049>`_)
- Add ``raise_for_status`` request parameter (`3073 <https:/aio-libs/aiohttp/pull/3073>`_)
- Add type hints to HTTP client (`3092 <https:/aio-libs/aiohttp/pull/3092>`_)
- Minor server optimizations (`3095 <https:/aio-libs/aiohttp/pull/3095>`_)
- Preserve the cause when `HTTPException` is raised from another exception. (`3096 <https:/aio-libs/aiohttp/pull/3096>`_)
- Add `close_boundary` option in `MultipartWriter.write` method. Support streaming (`3104 <https:/aio-libs/aiohttp/pull/3104>`_)
- Added a ``remove_slash`` option to the ``normalize_path_middleware`` factory. (`3173 <https:/aio-libs/aiohttp/pull/3173>`_)
- The class `AbstractRouteDef` is importable from `aiohttp.web`. (`3183 <https:/aio-libs/aiohttp/pull/3183>`_)


Bugfixes
--------

- Prevent double closing when client connection is released before the
last ``data_received()`` callback. (`3031 <https:/aio-libs/aiohttp/pull/3031>`_)
- Make redirect with `normalize_path_middleware` work when using url encoded paths. (`3051 <https:/aio-libs/aiohttp/pull/3051>`_)
- Postpone web task creation to connection establishment. (`3052 <https:/aio-libs/aiohttp/pull/3052>`_)
- Fix ``sock_read`` timeout. (`3053 <https:/aio-libs/aiohttp/pull/3053>`_)
- When using a server-request body as the `data=` argument of a client request, iterate over the content with `readany` instead of `readline` to avoid `Line too long` errors. (`3054 <https:/aio-libs/aiohttp/pull/3054>`_)
- fix `UrlDispatcher` has no attribute `add_options`, add `web.options` (`3062 <https:/aio-libs/aiohttp/pull/3062>`_)
- correct filename in content-disposition with multipart body (`3064 <https:/aio-libs/aiohttp/pull/3064>`_)
- Many HTTP proxies has buggy keepalive support.
Let's not reuse connection but close it after processing every response. (`3070 <https:/aio-libs/aiohttp/pull/3070>`_)
- raise 413 "Payload Too Large" rather than raising ValueError in request.post()
Add helpful debug message to 413 responses (`3087 <https:/aio-libs/aiohttp/pull/3087>`_)
- Fix `StreamResponse` equality, now that they are `MutableMapping` objects. (`3100 <https:/aio-libs/aiohttp/pull/3100>`_)
- Fix server request objects comparison (`3116 <https:/aio-libs/aiohttp/pull/3116>`_)
- Do not hang on `206 Partial Content` response with `Content-Encoding: gzip` (`3123 <https:/aio-libs/aiohttp/pull/3123>`_)
- Fix timeout precondition checkers (`3145 <https:/aio-libs/aiohttp/pull/3145>`_)


Improved Documentation
----------------------

- Add a new FAQ entry that clarifies that you should not reuse response
objects in middleware functions. (`3020 <https:/aio-libs/aiohttp/pull/3020>`_)
- Add FAQ section "Why is creating a ClientSession outside of an event loop dangerous?" (`3072 <https:/aio-libs/aiohttp/pull/3072>`_)
- Fix link to Rambler (`3115 <https:/aio-libs/aiohttp/pull/3115>`_)
- Fix TCPSite documentation on the Server Reference page. (`3146 <https:/aio-libs/aiohttp/pull/3146>`_)
- Fix documentation build configuration file for Windows. (`3147 <https:/aio-libs/aiohttp/pull/3147>`_)
- Remove no longer existing lingering_timeout parameter of Application.make_handler from documentation. (`3151 <https:/aio-libs/aiohttp/pull/3151>`_)
- Mention that ``app.make_handler`` is deprecated, recommend to use runners
API instead. (`3157 <https:/aio-libs/aiohttp/pull/3157>`_)


Deprecations and Removals
-------------------------

- Drop ``loop.current_task()`` from ``helpers.current_task()`` (`2826 <https:/aio-libs/aiohttp/pull/2826>`_)
- Drop ``reader`` parameter from ``request.multipart()``. (`3090 <https:/aio-libs/aiohttp/pull/3090>`_)
kornicameister referenced this issue in kornicameister/korni-stats-collector Sep 17, 2018
This PR updates [aiohttp](https://pypi.org/project/aiohttp) from **3.3.2** to **3.4.4**.



<details>
  <summary>Changelog</summary>
  
  
   ### 3.4.4
   ```
   ==================

- Fix installation from sources when compiling toolkit is not available (`3241 &lt;https:/aio-libs/aiohttp/pull/3241&gt;`_)
   ```
   
  
  
   ### 3.4.3
   ```
   ==================

- Add ``app.pre_frozen`` state to properly handle startup signals in sub-applications. (`3237 &lt;https:/aio-libs/aiohttp/pull/3237&gt;`_)
   ```
   
  
  
   ### 3.4.2
   ```
   ==================

- Fix ``iter_chunks`` type annotation (`3230 &lt;https:/aio-libs/aiohttp/pull/3230&gt;`_)
   ```
   
  
  
   ### 3.4.1
   ```
   ==================

- Fix empty header parsing regression. (`3218 &lt;https:/aio-libs/aiohttp/pull/3218&gt;`_)
- Fix BaseRequest.raw_headers doc. (`3215 &lt;https:/aio-libs/aiohttp/pull/3215&gt;`_)
- Fix documentation building on ReadTheDocs (`3221 &lt;https:/aio-libs/aiohttp/pull/3221&gt;`_)
   ```
   
  
  
   ### 3.4.0
   ```
   ==================

Features
--------

- Add type hints (`3049 &lt;https:/aio-libs/aiohttp/pull/3049&gt;`_)
- Add ``raise_for_status`` request parameter (`3073 &lt;https:/aio-libs/aiohttp/pull/3073&gt;`_)
- Add type hints to HTTP client (`3092 &lt;https:/aio-libs/aiohttp/pull/3092&gt;`_)
- Minor server optimizations (`3095 &lt;https:/aio-libs/aiohttp/pull/3095&gt;`_)
- Preserve the cause when `HTTPException` is raised from another exception. (`3096 &lt;https:/aio-libs/aiohttp/pull/3096&gt;`_)
- Add `close_boundary` option in `MultipartWriter.write` method. Support streaming (`3104 &lt;https:/aio-libs/aiohttp/pull/3104&gt;`_)
- Added a ``remove_slash`` option to the ``normalize_path_middleware`` factory. (`3173 &lt;https:/aio-libs/aiohttp/pull/3173&gt;`_)
- The class `AbstractRouteDef` is importable from `aiohttp.web`. (`3183 &lt;https:/aio-libs/aiohttp/pull/3183&gt;`_)


Bugfixes
--------

- Prevent double closing when client connection is released before the
  last ``data_received()`` callback. (`3031 &lt;https:/aio-libs/aiohttp/pull/3031&gt;`_)
- Make redirect with `normalize_path_middleware` work when using url encoded paths. (`3051 &lt;https:/aio-libs/aiohttp/pull/3051&gt;`_)
- Postpone web task creation to connection establishment. (`3052 &lt;https:/aio-libs/aiohttp/pull/3052&gt;`_)
- Fix ``sock_read`` timeout. (`3053 &lt;https:/aio-libs/aiohttp/pull/3053&gt;`_)
- When using a server-request body as the `data=` argument of a client request, iterate over the content with `readany` instead of `readline` to avoid `Line too long` errors. (`3054 &lt;https:/aio-libs/aiohttp/pull/3054&gt;`_)
- fix `UrlDispatcher` has no attribute `add_options`, add `web.options` (`3062 &lt;https:/aio-libs/aiohttp/pull/3062&gt;`_)
- correct filename in content-disposition with multipart body (`3064 &lt;https:/aio-libs/aiohttp/pull/3064&gt;`_)
- Many HTTP proxies has buggy keepalive support.
  Let&#39;s not reuse connection but close it after processing every response. (`3070 &lt;https:/aio-libs/aiohttp/pull/3070&gt;`_)
- raise 413 &quot;Payload Too Large&quot; rather than raising ValueError in request.post()
  Add helpful debug message to 413 responses (`3087 &lt;https:/aio-libs/aiohttp/pull/3087&gt;`_)
- Fix `StreamResponse` equality, now that they are `MutableMapping` objects. (`3100 &lt;https:/aio-libs/aiohttp/pull/3100&gt;`_)
- Fix server request objects comparison (`3116 &lt;https:/aio-libs/aiohttp/pull/3116&gt;`_)
- Do not hang on `206 Partial Content` response with `Content-Encoding: gzip` (`3123 &lt;https:/aio-libs/aiohttp/pull/3123&gt;`_)
- Fix timeout precondition checkers (`3145 &lt;https:/aio-libs/aiohttp/pull/3145&gt;`_)


Improved Documentation
----------------------

- Add a new FAQ entry that clarifies that you should not reuse response
  objects in middleware functions. (`3020 &lt;https:/aio-libs/aiohttp/pull/3020&gt;`_)
- Add FAQ section &quot;Why is creating a ClientSession outside of an event loop dangerous?&quot; (`3072 &lt;https:/aio-libs/aiohttp/pull/3072&gt;`_)
- Fix link to Rambler (`3115 &lt;https:/aio-libs/aiohttp/pull/3115&gt;`_)
- Fix TCPSite documentation on the Server Reference page. (`3146 &lt;https:/aio-libs/aiohttp/pull/3146&gt;`_)
- Fix documentation build configuration file for Windows. (`3147 &lt;https:/aio-libs/aiohttp/pull/3147&gt;`_)
- Remove no longer existing lingering_timeout parameter of Application.make_handler from documentation. (`3151 &lt;https:/aio-libs/aiohttp/pull/3151&gt;`_)
- Mention that ``app.make_handler`` is deprecated, recommend to use runners
  API instead. (`3157 &lt;https:/aio-libs/aiohttp/pull/3157&gt;`_)


Deprecations and Removals
-------------------------

- Drop ``loop.current_task()`` from ``helpers.current_task()`` (`2826 &lt;https:/aio-libs/aiohttp/pull/2826&gt;`_)
- Drop ``reader`` parameter from ``request.multipart()``. (`3090 &lt;https:/aio-libs/aiohttp/pull/3090&gt;`_)
   ```
   
  
</details>


 

<details>
  <summary>Links</summary>
  
  - PyPI: https://pypi.org/project/aiohttp
  - Changelog: https://pyup.io/changelogs/aiohttp/
  - Repo: https:/aio-libs/aiohttp
</details>
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lock bot commented Oct 28, 2019

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a [new issue] for related bugs.
If you feel like there's important points made in this discussion, please include those exceprts into that [new issue].
[new issue]: https:/aio-libs/aiohttp/issues/new

@lock lock bot added the outdated label Oct 28, 2019
@lock lock bot locked as resolved and limited conversation to collaborators Oct 28, 2019
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