feat: add autorefresh button to the main page (#149)

* also add configuration options and change behaviour accordingly

tests/ahriman/core/configuration/test_configuration.py

@@ -133,6 +133,14 @@ def test_dump_architecture_specific(configuration: Configuration) -> None:
     assert dump["build"]["archbuild_flags"] == "hello flag"
 
 
+def test_getintlist(configuration: Configuration) -> None:
+    """
+    must extract list of integers
+    """
+    configuration.set_option("build", "test_int_list", "1 42 3")
+    assert configuration.getintlist("build", "test_int_list") == [1, 42, 3]
+
+
 def test_getlist(configuration: Configuration) -> None:
     """
     must return list of string correctly

tests/ahriman/core/test_utils.py

@@ -10,8 +10,8 @@ from unittest.mock import call as MockCall
 
 from ahriman.core.exceptions import BuildError, CalledProcessError, OptionError, UnsafeRunError
 from ahriman.core.utils import check_output, check_user, dataclass_view, enum_values, extract_user, filter_json, \
-    full_version, minmax, package_like, parse_version, partition, pretty_datetime, pretty_size, safe_filename, \
-    srcinfo_property, srcinfo_property_list, trim_package, utcnow, walk
+    full_version, minmax, package_like, parse_version, partition, pretty_datetime, pretty_interval, pretty_size, \
+    safe_filename, srcinfo_property, srcinfo_property_list, trim_package, utcnow, walk
 from ahriman.models.package import Package
 from ahriman.models.package_source import PackageSource
 from ahriman.models.repository_id import RepositoryId
@@ -341,6 +341,18 @@ def test_pretty_datetime_empty() -> None:
     assert pretty_datetime(None) == ""
 
 
+def test_pretty_interval() -> None:
+    """
+    must generate string from interval
+    """
+    assert pretty_interval(1) == "1 second"
+    assert pretty_interval(42) == "42 seconds"
+    assert pretty_interval(62) == "1 minute 2 seconds"
+    assert pretty_interval(121) == "2 minutes 1 second"
+    assert pretty_interval(3600) == "1 hour"
+    assert pretty_interval(7242) == "2 hours 42 seconds"
+
+
 def test_pretty_size_bytes() -> None:
     """
     must generate bytes string for bytes value