[PATCH v2] requirements: Start using fixed versions

[Daniel Axtens]

Stephen Finucane <stephen at that.guru> writes:

> Given that 'tox' doesn't actually read any of these, there's no reason
> to use ranges of requirements. Instead, use the latest and greatest for
> live instances and rely on tox to validate behavior with older versions.

I don't really understand the motivation for this, but I am not
primarily a python developer, so I'm going to assume it's standard
practise in the Python world. (And I see the pyup bot constantly making
PRs for this sort of stuff, so that makes me more confident that this is
the case.) On that basis, given that v2 fixes Postgres, I have merged
it.

Regards,
Daniel

>
> The selenium dependency, which is no longer required since commit
> bab2895f, is removed. The psycopg2 dependency is updated to use
> psycopg2-binary, as this avoids the need for the libpg library and
> removes a deprecation warning.
>
> Signed-off-by: Stephen Finucane <stephen at that.guru>
> ---
> v2:
> - Include psycopg2-binary in requirements-test.txt
> - Include various django* requirements in requirements-dev.txt instead
>   of simply including requirements-prod.txt, to prevent conflicts with
>   psycopg2-binary dependencies
> - Update dependencies to latest PATCH versions
> ---
>  requirements-dev.txt  |  8 ++++----
>  requirements-prod.txt | 10 +++++-----
>  requirements-test.txt |  7 +++----
>  tox.ini               |  1 -
>  4 files changed, 12 insertions(+), 14 deletions(-)
>
> diff --git a/requirements-dev.txt b/requirements-dev.txt
> index f4ad751a..70b747f5 100644
> --- a/requirements-dev.txt
> +++ b/requirements-dev.txt
> @@ -1,5 +1,5 @@
> -Django>=1.11,<2.1; python_version >= '3.4'
> -Django>=1.11,<2.0; python_version < '3.0'
> -djangorestframework>=3.4,<3.9
> -django-filter>=1.0,<1.2
> +Django==2.0.8; python_version >= '3.4'
> +Django==1.11.15; python_version < '3.0'
> +djangorestframework==3.8.2
> +django-filter==1.1.0
>  -r requirements-test.txt
> diff --git a/requirements-prod.txt b/requirements-prod.txt
> index e7a75354..efe6743c 100644
> --- a/requirements-prod.txt
> +++ b/requirements-prod.txt
> @@ -1,6 +1,6 @@
> -Django>=1.11,<2.1; python_version >= '3.4'
> -Django>=1.11,<2.0; python_version < '3.0'
> -djangorestframework>=3.4,<3.9
> -django-filter>=1.0,<1.2
> -psycopg2>=2.7,<2.8
> +Django==2.0.8; python_version >= '3.4'
> +Django==1.11.15; python_version < '3.0'
> +djangorestframework==3.8.2
> +django-filter==1.1.0
> +psycopg2-binary==2.7.5
>  sqlparse==0.2.4
> diff --git a/requirements-test.txt b/requirements-test.txt
> index 94dc3db7..295cceff 100644
> --- a/requirements-test.txt
> +++ b/requirements-test.txt
> @@ -1,5 +1,4 @@
> -mysqlclient>=1.3,<1.4
> -psycopg2-binary>=2.7,<2.8
> +mysqlclient==1.3.13
> +psycopg2-binary==2.7.5
>  django-debug-toolbar==1.9.1
> -python-dateutil>2.0,<3.0
> -selenium>=3.0,<4.0
> +python-dateutil==2.7.3
> diff --git a/tox.ini b/tox.ini
> index 3684d716..3a783d26 100644
> --- a/tox.ini
> +++ b/tox.ini
> @@ -19,7 +19,6 @@ setenv =
>      py27: PYTHONWARNINGS = once
>      py{34,36}:PYTHONWARNINGS = once,ignore::ImportWarning:backports
>      py35:PYTHONWARNINGS = once,ignore::ResourceWarning:unittest.suite,ignore::ImportWarning:backports
> -
>  passenv =
>      http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY
>      PW_TEST_DB_TYPE PW_TEST_DB_USER PW_TEST_DB_PASS PW_TEST_DB_HOST
> -- 
> 2.17.1