Pull request #32: RED-5202 port hotfixes

Merge in RR/image-prediction from RED-5202-port-hotfixes to master

Squashed commit of the following:

commit aaa02ea35e9c1b3b307116d7e3e32c93fd79ef5d
Merge: 5d87066 521222e
Author: Julius Unverfehrt <julius.unverfehrt@iqser.com>
Date:   Mon Sep 12 15:28:39 2022 +0200

    Merge branch 'master' of ssh://git.iqser.com:2222/rr/image-prediction into RED-5202-port-hotfixes

commit 5d87066b40b28f919b1346f5e5396b46445b4e00
Author: Julius Unverfehrt <julius.unverfehrt@iqser.com>
Date:   Mon Sep 12 15:25:01 2022 +0200

    remove warning log for non existent non default env var

commit 23c61ef49ef918b29952150d4a6e61b99d60ac64
Author: Julius Unverfehrt <julius.unverfehrt@iqser.com>
Date:   Mon Sep 12 15:14:19 2022 +0200

    make env var parser discrete

commit c1b92270354c764861da0f7782348e9cd0725d76
Author: Matthias Bisping <matthias.bisping@axbit.com>
Date:   Mon Sep 12 13:28:44 2022 +0200

    fixed statefulness issue with os.environ in tests

commit ad9c5657fe93079d5646ba2b70fa091e8d2daf76
Author: Matthias Bisping <matthias.bisping@axbit.com>
Date:   Mon Sep 12 13:04:55 2022 +0200

    - Adapted response formatting logic for threshold maps passed via env vars.
    - Added test for reading threshold maps and values from env vars.

commit c60e8cd6781b8e0c3ec69ccd0a25375803de26f0
Author: Julius Unverfehrt <julius.unverfehrt@iqser.com>
Date:   Mon Sep 12 11:38:01 2022 +0200

    add parser for environment variables WIP

commit 101b71726c697f30ec9298ba62d2203bd7da2efb
Author: Julius Unverfehrt <julius.unverfehrt@iqser.com>
Date:   Mon Sep 12 09:52:33 2022 +0200

    Add typehints, make custom page quotient breach function private since the intention of outsourcing it from build_image_info is to make it testable seperately

commit 04aee4e62781e78cd54c6d20e961dcd7bf1fc081
Author: Julius Unverfehrt <julius.unverfehrt@iqser.com>
Date:   Mon Sep 12 09:25:59 2022 +0200

    DotIndexable default get method exception made more specific

commit 4584e7ba66400033dc5f1a38473b644eeb11e67c
Author: Julius Unverfehrt <julius.unverfehrt@iqser.com>
Date:   Mon Sep 12 08:55:05 2022 +0200

    RED-5202 port temporary broken image handling so the hotfix won't be lost by upgrading the service. A proper solution is still desirable (see RED-5148)

commit 5f99622646b3f6d3a842aebef91ff8e082072cd6
Author: Julius Unverfehrt <julius.unverfehrt@iqser.com>
Date:   Mon Sep 12 08:47:02 2022 +0200

    RED-5202 add per class customizable max image to page quotient setting for signatures, default is 0.4. Can be overwritten by , set to null to use default value or set to value that should be used.
This commit is contained in:
Julius Unverfehrt 2022-09-12 15:29:47 +02:00
parent 521222eb96
commit 9763d2ca65

View File

@ -4,7 +4,7 @@ import os
from functools import lru_cache
from operator import itemgetter
from funcy import filter, juxt, first, rest, compose
from funcy import first
from image_prediction.config import CONFIG
from image_prediction.exceptions import ParsingError
@ -131,16 +131,14 @@ def build_image_info(data: dict) -> dict:
@lru_cache(maxsize=None)
def parse_env_var(prefix, table=None):
table = table or os.environ
head, tail = juxt(first, compose(list, rest))(filter(prefix, table))
if not head:
logger.warning(f"Found no environment variable with prefix '{prefix}'.")
elif tail:
logger.warning(f"Found multiple candidates for environment variable with prefix '{prefix}'.")
else:
head = first(filter(lambda s: s == prefix, table))
if head:
try:
return parse_env_var_value(table[head])
except ParsingError as err:
logger.warning(err)
else:
return None
def parse_env_var_value(env_var_value):