Updating requirements with extra does not update related package versions

[Behoston]

Describe the issue briefly here.

Environment Versions

1. OS Type - Linux
2. Python version: 3.7.2
3. pip version: 19.0.3
4. pip-tools version: 3.4.0

Steps to replicate

1. I have compiled requirements.in with:

A>=8
B[tool_1,tool_2]>=7

(tool_1 requires package A in any version)
and compiled file:

A==9.0.3
B[tool_1,tool_2]==7.7.7
...

2. I've added tool_3 to package B that require package A>=10:
   requirements.in

A>=8
B[tool_1,tool_2, tool_3]>=8.0.1

3. Then I've run pip-compile and the result was:

A==9.0.3
B[tool_1,tool_2,tool_3]==8.0.1

Expected result

Package A in version 10+ in compiled file.

Actual result

I need to remove A from the compiled file, compile again and compiled file contains valid version .

[atugushev]

Hello @Behoston,

Thank you for the report! Any chance to get a report with real packages? It would help a lot.

[Behoston]

No, package B is our private package. But maybe I can do sth similar on test pypi.

[AndydeCleyre]

@Behoston

Can you check if the behavior changes with #1486?

I'm wondering about the relation of this to #1451 and #852.

[AndydeCleyre]

@Behoston

As the suspected related issues and PR are closed and merged, and many releases have gone by, can you still reproduce the problem?

[atugushev]

It's been some time so I will close this issue now, but please don't hesitate to reach out if you have any other issues. Thanks!