Scheduled weekly dependency update for week 26

[pyup-bot]

Updates

Here's a list of all the updates bundled in this pull request. I've added some links to make it easier for you to find all the information you need.

aiohttp	2.1.0	»	2.2.0	PyPI | Changelog | Repo | Docs
multidict	2.1.6	»	3.1.0	PyPI | Changelog | Repo | Docs
ptyprocess	0.5.1	»	0.5.2	PyPI | Repo
yarl	0.10.2	»	0.10.3	PyPI | Changelog | Repo | Docs

Changelogs

aiohttp 2.1.0 -> 2.2.0

2.2.0

---

• Add doc for add_head, update doc for add_get. 1944

• Fixed consecutive calls for Response.write_eof.

• Retain method attributes (e.g. :code:__doc__) when registering synchronous
  handlers for resources. 1953

• Added signal TERM handling in run_app to gracefully exit 1932

• Fix websocket issues caused by frame fragmentation. 1962

• Raise RuntimeError is you try to set the Content Length and enable
  chunked encoding at the same time 1941

• Small update for unittest_run_loop

• Use CIMultiDict for ClientRequest.skip_auto_headers 1970

• Fix wrong startup sequence: test server and run_app() are not raise
  DeprecationWarning now 1947

• Make sure cleanup signal is sent if startup signal has been sent 1959

• Fixed server keep-alive handler, could cause 100% cpu utilization 1955

• Connection can be destroyed before response get processed if
  await aiohttp.request(..) is used 1981

• MultipartReader does not work with -OO 1969

• Fixed ClientPayloadError with blank Content-Encoding header 1931

• Support deflate encoding implemented in httpbin.org/deflate 1918

• Fix BadStatusLine caused by extra CRLF after POST data 1792

• Keep a reference to ClientSession in response object 1985

• Deprecate undocumented app.on_loop_available signal 1978

multidict 2.1.6 -> 3.1.0

3.1.0

---

• Fix 99: raise RuntimeError on dict iterations if the dict was changed

• Update __init__.pyi signatures

3.0.0

---

• Refactor internal data structures: main dict operations are about
  100% faster now.

• Preserve order on multidict updates 68

Updates are md[key] = val and md.update(...) calls.

Now the last entry is replaced with new key/value pair, all
previous occurrences are removed.

If key is not present in dictionary the pair is added to the end

• Force keys to str instances 88

• Implement .popall(key[, default]) 84

• .pop() removes only first occurence, .popone() added 92

• Implement dict's version 86

• Proxies are not pickable anymore 77

2.1.7

---

• Fix import warning on Python 3.6 79

That's it for now!

Happy merging! 🤖

[coveralls]

Coverage remained the same at 75.039% when pulling 76d2312 on pyup-scheduled-update-06-26-2017 into b0645a6 on master.