From 634cef218e9979053da3367c79de6d740633c61a Mon Sep 17 00:00:00 2001
From: Wojtek Kosior <koszko@koszko.org>
Date: Tue, 11 Oct 2022 11:17:56 +0200
Subject: [builder][server][proxy] remove "from __future__ import annotations"

---
 src/hydrilla/builder/build.py                                    | 3 ---
 src/hydrilla/builder/common_errors.py                            | 3 ---
 src/hydrilla/builder/local_apt.py                                | 3 ---
 src/hydrilla/builder/piggybacking.py                             | 3 ---
 src/hydrilla/exceptions.py                                       | 3 ---
 src/hydrilla/item_infos.py                                       | 9 +++------
 src/hydrilla/json_instances.py                                   | 3 ---
 src/hydrilla/pattern_tree.py                                     | 3 ---
 src/hydrilla/proxy/addon.py                                      | 3 ---
 src/hydrilla/proxy/csp.py                                        | 3 ---
 src/hydrilla/proxy/http_messages.py                              | 3 ---
 src/hydrilla/proxy/policies/base.py                              | 3 ---
 src/hydrilla/proxy/policies/misc.py                              | 3 ---
 src/hydrilla/proxy/policies/payload.py                           | 3 ---
 src/hydrilla/proxy/policies/payload_resource.py                  | 3 ---
 src/hydrilla/proxy/policies/rule.py                              | 3 ---
 src/hydrilla/proxy/policies/web_ui.py                            | 3 ---
 src/hydrilla/proxy/simple_dependency_satisfying.py               | 3 ---
 src/hydrilla/proxy/state.py                                      | 7 ++-----
 src/hydrilla/proxy/state_impl/_operations/load_packages.py       | 3 ---
 src/hydrilla/proxy/state_impl/_operations/prune_orphans.py       | 3 ---
 src/hydrilla/proxy/state_impl/_operations/pull_missing_files.py  | 3 ---
 .../proxy/state_impl/_operations/recompute_dependencies.py       | 3 ---
 src/hydrilla/proxy/state_impl/base.py                            | 3 ---
 src/hydrilla/proxy/state_impl/concrete_state.py                  | 3 ---
 src/hydrilla/proxy/state_impl/items.py                           | 3 ---
 src/hydrilla/proxy/state_impl/payloads.py                        | 3 ---
 src/hydrilla/proxy/state_impl/repos.py                           | 3 ---
 src/hydrilla/proxy/state_impl/rules.py                           | 3 ---
 src/hydrilla/proxy/web_ui/items.py                               | 3 ---
 src/hydrilla/proxy/web_ui/items_import.py                        | 3 ---
 src/hydrilla/proxy/web_ui/prompts.py                             | 3 ---
 src/hydrilla/proxy/web_ui/repos.py                               | 3 ---
 src/hydrilla/proxy/web_ui/root.py                                | 3 ---
 src/hydrilla/proxy/web_ui/rules.py                               | 3 ---
 src/hydrilla/server/config.py                                    | 3 ---
 src/hydrilla/server/malcontent.py                                | 3 ---
 src/hydrilla/server/serve.py                                     | 3 ---
 src/hydrilla/translations.py                                     | 3 ---
 src/hydrilla/url_patterns.py                                     | 3 ---
 src/hydrilla/versions.py                                         | 3 ---
 tests/test_build.py                                              | 3 ---
 42 files changed, 5 insertions(+), 131 deletions(-)

diff --git a/src/hydrilla/builder/build.py b/src/hydrilla/builder/build.py
index 8a97a20..3ae6ea9 100644
--- a/src/hydrilla/builder/build.py
+++ b/src/hydrilla/builder/build.py
@@ -25,9 +25,6 @@
 # code in a proprietary program, I am not going to enforce this in
 # court.
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import json
 import re
 import zipfile
diff --git a/src/hydrilla/builder/common_errors.py b/src/hydrilla/builder/common_errors.py
index 13d32a5..c5d131f 100644
--- a/src/hydrilla/builder/common_errors.py
+++ b/src/hydrilla/builder/common_errors.py
@@ -29,9 +29,6 @@
 This module defines error types for use in other parts of Hydrilla builder.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 from pathlib import Path
 from typing import Optional
 from subprocess import CompletedProcess as CP
diff --git a/src/hydrilla/builder/local_apt.py b/src/hydrilla/builder/local_apt.py
index 385a533..cc28bcc 100644
--- a/src/hydrilla/builder/local_apt.py
+++ b/src/hydrilla/builder/local_apt.py
@@ -25,9 +25,6 @@
 # code in a proprietary program, I am not going to enforce this in
 # court.
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import zipfile
 import shutil
 import re
diff --git a/src/hydrilla/builder/piggybacking.py b/src/hydrilla/builder/piggybacking.py
index c152135..3be674e 100644
--- a/src/hydrilla/builder/piggybacking.py
+++ b/src/hydrilla/builder/piggybacking.py
@@ -30,9 +30,6 @@ This module contains definitions that may be reused by multiple piggybacked
 software system backends.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import typing as t
 
 from pathlib import Path, PurePosixPath
diff --git a/src/hydrilla/exceptions.py b/src/hydrilla/exceptions.py
index 3291bb7..9a0bebf 100644
--- a/src/hydrilla/exceptions.py
+++ b/src/hydrilla/exceptions.py
@@ -29,9 +29,6 @@
 This module contains utilities for reading and validation of JSON instances.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 class HaketiloException(Exception):
     """
     Type used for exceptions generated by Haketilo code. Instances of this type
diff --git a/src/hydrilla/item_infos.py b/src/hydrilla/item_infos.py
index d4cafe5..430bcd0 100644
--- a/src/hydrilla/item_infos.py
+++ b/src/hydrilla/item_infos.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sys
 
 if sys.version_info >= (3, 8):
@@ -248,6 +245,9 @@ class ItemInfoBase(ABC, ItemIdentity, Categorizable):
         )
 
 
+AnyInfo = t.Union['ResourceInfo', 'MappingInfo']
+
+
 class ItemType(enum.Enum):
     RESOURCE = 'resource'
     MAPPING  = 'mapping'
@@ -425,9 +425,6 @@ class MappingInfo(ItemInfoBase, CorrespondsToMappingDCMixin):
         )
 
 
-AnyInfo = t.Union[ResourceInfo, MappingInfo]
-
-
 LoadedType = t.TypeVar('LoadedType', ResourceInfo, MappingInfo)
 
 def _load_item_info(
diff --git a/src/hydrilla/json_instances.py b/src/hydrilla/json_instances.py
index e6cf50f..b56a7e1 100644
--- a/src/hydrilla/json_instances.py
+++ b/src/hydrilla/json_instances.py
@@ -29,9 +29,6 @@
 This module contains utilities for reading and validation of JSON instances.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import re
 import json
 import os
diff --git a/src/hydrilla/pattern_tree.py b/src/hydrilla/pattern_tree.py
index b678fe1..5671b2b 100644
--- a/src/hydrilla/pattern_tree.py
+++ b/src/hydrilla/pattern_tree.py
@@ -29,9 +29,6 @@
 This module defines data structures for querying data using URL patterns.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import typing as t
 import dataclasses as dc
 
diff --git a/src/hydrilla/proxy/addon.py b/src/hydrilla/proxy/addon.py
index b8ad819..328d4a1 100644
--- a/src/hydrilla/proxy/addon.py
+++ b/src/hydrilla/proxy/addon.py
@@ -30,9 +30,6 @@ This module contains the definition of a mitmproxy addon that gets instantiated
 from addon script.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sys
 import re
 import typing as t
diff --git a/src/hydrilla/proxy/csp.py b/src/hydrilla/proxy/csp.py
index d4f2e4e..8eb914f 100644
--- a/src/hydrilla/proxy/csp.py
+++ b/src/hydrilla/proxy/csp.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import re
 import typing as t
 import dataclasses as dc
diff --git a/src/hydrilla/proxy/http_messages.py b/src/hydrilla/proxy/http_messages.py
index 53d10db..78baf81 100644
--- a/src/hydrilla/proxy/http_messages.py
+++ b/src/hydrilla/proxy/http_messages.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import dataclasses as dc
 import typing as t
 import sys
diff --git a/src/hydrilla/proxy/policies/base.py b/src/hydrilla/proxy/policies/base.py
index c02ea0b..b3d3172 100644
--- a/src/hydrilla/proxy/policies/base.py
+++ b/src/hydrilla/proxy/policies/base.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import dataclasses as dc
 import typing as t
 import enum
diff --git a/src/hydrilla/proxy/policies/misc.py b/src/hydrilla/proxy/policies/misc.py
index bc3b08f..6d1e032 100644
--- a/src/hydrilla/proxy/policies/misc.py
+++ b/src/hydrilla/proxy/policies/misc.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import dataclasses as dc
 import typing as t
 import enum
diff --git a/src/hydrilla/proxy/policies/payload.py b/src/hydrilla/proxy/policies/payload.py
index 7eef184..d3e8e30 100644
--- a/src/hydrilla/proxy/policies/payload.py
+++ b/src/hydrilla/proxy/policies/payload.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import dataclasses as dc
 import typing as t
 import re
diff --git a/src/hydrilla/proxy/policies/payload_resource.py b/src/hydrilla/proxy/policies/payload_resource.py
index 7fdc7ac..d53f1f7 100644
--- a/src/hydrilla/proxy/policies/payload_resource.py
+++ b/src/hydrilla/proxy/policies/payload_resource.py
@@ -54,9 +54,6 @@ consider accesses to non-enabled mappings' resources a security breach
 and block them by responding with 403 Not Found.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import dataclasses as dc
 import typing as t
 import json
diff --git a/src/hydrilla/proxy/policies/rule.py b/src/hydrilla/proxy/policies/rule.py
index 833d287..b742a64 100644
--- a/src/hydrilla/proxy/policies/rule.py
+++ b/src/hydrilla/proxy/policies/rule.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import dataclasses as dc
 import typing as t
 
diff --git a/src/hydrilla/proxy/policies/web_ui.py b/src/hydrilla/proxy/policies/web_ui.py
index 9f6c0f5..9d31696 100644
--- a/src/hydrilla/proxy/policies/web_ui.py
+++ b/src/hydrilla/proxy/policies/web_ui.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import dataclasses as dc
 import typing as t
 
diff --git a/src/hydrilla/proxy/simple_dependency_satisfying.py b/src/hydrilla/proxy/simple_dependency_satisfying.py
index d03c86e..ffe4d62 100644
--- a/src/hydrilla/proxy/simple_dependency_satisfying.py
+++ b/src/hydrilla/proxy/simple_dependency_satisfying.py
@@ -33,9 +33,6 @@ The approach taken here is a very simplified one. Hopefully, this will at some
 point be replaced by a solution based on some SAT solver.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import dataclasses as dc
 import typing as t
 import functools as ft
diff --git a/src/hydrilla/proxy/state.py b/src/hydrilla/proxy/state.py
index 4142f7f..5e09367 100644
--- a/src/hydrilla/proxy/state.py
+++ b/src/hydrilla/proxy/state.py
@@ -31,9 +31,6 @@ This module defines API for keeping track of all settings, rules, mappings and
 resources.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import dataclasses as dc
 import typing as t
 
@@ -79,7 +76,7 @@ class FrozenStatus(Enum):
     NOT_FROZEN    = 'N'
 
     @staticmethod
-    def make(letter: t.Optional[str]) -> t.Optional[FrozenStatus]:
+    def make(letter: t.Optional[str]) -> t.Optional['FrozenStatus']:
         if letter is None:
             return None
 
@@ -419,7 +416,7 @@ class ResourceVersionRef(Ref, item_infos.CorrespondsToResourceDCMixin):
         ...
 
     @abstractmethod
-    def get_dependency(self, identifier: str) -> ResourceVersionRef:
+    def get_dependency(self, identifier: str) -> 'ResourceVersionRef':
         ...
 
     @abstractmethod
diff --git a/src/hydrilla/proxy/state_impl/_operations/load_packages.py b/src/hydrilla/proxy/state_impl/_operations/load_packages.py
index af9557a..288ee5b 100644
--- a/src/hydrilla/proxy/state_impl/_operations/load_packages.py
+++ b/src/hydrilla/proxy/state_impl/_operations/load_packages.py
@@ -29,9 +29,6 @@
 ....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import io
 import mimetypes
 import sqlite3
diff --git a/src/hydrilla/proxy/state_impl/_operations/prune_orphans.py b/src/hydrilla/proxy/state_impl/_operations/prune_orphans.py
index 5eb8cf7..7bb5eb5 100644
--- a/src/hydrilla/proxy/state_impl/_operations/prune_orphans.py
+++ b/src/hydrilla/proxy/state_impl/_operations/prune_orphans.py
@@ -29,9 +29,6 @@
 ....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sqlite3
 
 from pathlib import Path
diff --git a/src/hydrilla/proxy/state_impl/_operations/pull_missing_files.py b/src/hydrilla/proxy/state_impl/_operations/pull_missing_files.py
index 7c20522..b4bc1ac 100644
--- a/src/hydrilla/proxy/state_impl/_operations/pull_missing_files.py
+++ b/src/hydrilla/proxy/state_impl/_operations/pull_missing_files.py
@@ -29,9 +29,6 @@
 ....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sqlite3
 import hashlib
 
diff --git a/src/hydrilla/proxy/state_impl/_operations/recompute_dependencies.py b/src/hydrilla/proxy/state_impl/_operations/recompute_dependencies.py
index 4cc4e7a..399e20e 100644
--- a/src/hydrilla/proxy/state_impl/_operations/recompute_dependencies.py
+++ b/src/hydrilla/proxy/state_impl/_operations/recompute_dependencies.py
@@ -29,9 +29,6 @@
 ....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sqlite3
 import typing as t
 
diff --git a/src/hydrilla/proxy/state_impl/base.py b/src/hydrilla/proxy/state_impl/base.py
index d99feab..357ae88 100644
--- a/src/hydrilla/proxy/state_impl/base.py
+++ b/src/hydrilla/proxy/state_impl/base.py
@@ -31,9 +31,6 @@ This module defines fields that will later be part of a concrete HaketiloState
 subtype.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sqlite3
 import threading
 import secrets
diff --git a/src/hydrilla/proxy/state_impl/concrete_state.py b/src/hydrilla/proxy/state_impl/concrete_state.py
index f189aa2..d7998d6 100644
--- a/src/hydrilla/proxy/state_impl/concrete_state.py
+++ b/src/hydrilla/proxy/state_impl/concrete_state.py
@@ -30,9 +30,6 @@ This module contains logic for keeping track of all settings, rules, mappings
 and resources.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sqlite3
 import secrets
 import typing as t
diff --git a/src/hydrilla/proxy/state_impl/items.py b/src/hydrilla/proxy/state_impl/items.py
index 6a41300..9fa12ab 100644
--- a/src/hydrilla/proxy/state_impl/items.py
+++ b/src/hydrilla/proxy/state_impl/items.py
@@ -31,9 +31,6 @@ This module provides an interface to interact with mappings, and resources
 inside Haketilo.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sqlite3
 import typing as t
 import dataclasses as dc
diff --git a/src/hydrilla/proxy/state_impl/payloads.py b/src/hydrilla/proxy/state_impl/payloads.py
index ebc7152..383217c 100644
--- a/src/hydrilla/proxy/state_impl/payloads.py
+++ b/src/hydrilla/proxy/state_impl/payloads.py
@@ -29,9 +29,6 @@
 This module provides an interface to interact with payloads inside Haketilo.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sqlite3
 import dataclasses as dc
 import typing as t
diff --git a/src/hydrilla/proxy/state_impl/repos.py b/src/hydrilla/proxy/state_impl/repos.py
index 85117c8..7e38a90 100644
--- a/src/hydrilla/proxy/state_impl/repos.py
+++ b/src/hydrilla/proxy/state_impl/repos.py
@@ -30,9 +30,6 @@ This module provides an interface to interact with repositories configured
 inside Haketilo.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import re
 import json
 import tempfile
diff --git a/src/hydrilla/proxy/state_impl/rules.py b/src/hydrilla/proxy/state_impl/rules.py
index 0cdcf2c..2fed2c1 100644
--- a/src/hydrilla/proxy/state_impl/rules.py
+++ b/src/hydrilla/proxy/state_impl/rules.py
@@ -30,9 +30,6 @@ This module provides an interface to interact with script allowing/blocking
 rules configured inside Haketilo.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import sqlite3
 import typing as t
 import dataclasses as dc
diff --git a/src/hydrilla/proxy/web_ui/items.py b/src/hydrilla/proxy/web_ui/items.py
index 01b201d..808fb6d 100644
--- a/src/hydrilla/proxy/web_ui/items.py
+++ b/src/hydrilla/proxy/web_ui/items.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import typing as t
 
 from urllib.parse import unquote
diff --git a/src/hydrilla/proxy/web_ui/items_import.py b/src/hydrilla/proxy/web_ui/items_import.py
index b335237..a5b5f18 100644
--- a/src/hydrilla/proxy/web_ui/items_import.py
+++ b/src/hydrilla/proxy/web_ui/items_import.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import tempfile
 import zipfile
 import re
diff --git a/src/hydrilla/proxy/web_ui/prompts.py b/src/hydrilla/proxy/web_ui/prompts.py
index 699409d..b5e052d 100644
--- a/src/hydrilla/proxy/web_ui/prompts.py
+++ b/src/hydrilla/proxy/web_ui/prompts.py
@@ -26,9 +26,6 @@
 # code in a proprietary program, I am not going to enforce this in
 # court.
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import typing as t
 
 from urllib.parse import urlencode
diff --git a/src/hydrilla/proxy/web_ui/repos.py b/src/hydrilla/proxy/web_ui/repos.py
index f5006c5..bdccd76 100644
--- a/src/hydrilla/proxy/web_ui/repos.py
+++ b/src/hydrilla/proxy/web_ui/repos.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import typing as t
 
 import flask
diff --git a/src/hydrilla/proxy/web_ui/root.py b/src/hydrilla/proxy/web_ui/root.py
index 14b44ff..18ea18e 100644
--- a/src/hydrilla/proxy/web_ui/root.py
+++ b/src/hydrilla/proxy/web_ui/root.py
@@ -29,9 +29,6 @@
 .....
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import typing as t
 
 from threading import Lock
diff --git a/src/hydrilla/proxy/web_ui/rules.py b/src/hydrilla/proxy/web_ui/rules.py
index 3ceb294..56753a3 100644
--- a/src/hydrilla/proxy/web_ui/rules.py
+++ b/src/hydrilla/proxy/web_ui/rules.py
@@ -25,9 +25,6 @@
 # code in a proprietary program, I am not going to enforce this in
 # court.
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import typing as t
 
 import flask
diff --git a/src/hydrilla/server/config.py b/src/hydrilla/server/config.py
index c0b1c5c..42aabab 100644
--- a/src/hydrilla/server/config.py
+++ b/src/hydrilla/server/config.py
@@ -25,9 +25,6 @@
 # code in a proprietary program, I am not going to enforce this in
 # court.
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import json
 import typing as t
 
diff --git a/src/hydrilla/server/malcontent.py b/src/hydrilla/server/malcontent.py
index 8e4eaa7..9bdf6dc 100644
--- a/src/hydrilla/server/malcontent.py
+++ b/src/hydrilla/server/malcontent.py
@@ -25,9 +25,6 @@
 # code in a proprietary program, I am not going to enforce this in
 # court.
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import logging
 import dataclasses as dc
 import typing as t
diff --git a/src/hydrilla/server/serve.py b/src/hydrilla/server/serve.py
index 00682aa..68dde7a 100644
--- a/src/hydrilla/server/serve.py
+++ b/src/hydrilla/server/serve.py
@@ -25,9 +25,6 @@
 # code in a proprietary program, I am not going to enforce this in
 # court.
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import re
 import os
 import json
diff --git a/src/hydrilla/translations.py b/src/hydrilla/translations.py
index ce6e779..62c8c88 100644
--- a/src/hydrilla/translations.py
+++ b/src/hydrilla/translations.py
@@ -25,9 +25,6 @@
 # code in a proprietary program, I am not going to enforce this in
 # court.
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import locale as lcl
 import gettext
 import typing as t
diff --git a/src/hydrilla/url_patterns.py b/src/hydrilla/url_patterns.py
index 81f65f2..115a040 100644
--- a/src/hydrilla/url_patterns.py
+++ b/src/hydrilla/url_patterns.py
@@ -32,9 +32,6 @@ Haketilo URL patterns.
 Data structures for querying data using URL patterns are also defined there.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import re
 import urllib.parse as up
 import typing as t
diff --git a/src/hydrilla/versions.py b/src/hydrilla/versions.py
index c217d4f..2071864 100644
--- a/src/hydrilla/versions.py
+++ b/src/hydrilla/versions.py
@@ -30,9 +30,6 @@ This module contains functions for deconstruction and construction of version
 strings and version tuples.
 """
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import typing as t
 
 from itertools import takewhile
diff --git a/tests/test_build.py b/tests/test_build.py
index a4dd684..28d3e80 100644
--- a/tests/test_build.py
+++ b/tests/test_build.py
@@ -4,9 +4,6 @@
 #
 # Available under the terms of Creative Commons Zero v1.0 Universal.
 
-# Enable using with Python 3.7.
-from __future__ import annotations
-
 import pytest
 import json
 import shutil
-- 
cgit v1.2.3