Initial commit

1 files changed, 27 insertions, 0 deletions

diff --git a/common/__init__.py b/common/__init__.py
new file mode 100644
index 00000000..5770ec96
--- /dev/null
+++ b/common/__init__.py
@@ -0,0 +1,27 @@
+import math
+from typing import Any, Callable
+
+def load_data_from_file (path: str, mask_noent = True) -> dict[str, float]:
+	try:
+		with open(path) as f:
+			return load_data(f.readline)
+	except FileNotFoundError as e:
+		if not mask_noent:
+			raise e
+
+	return dict[str, float]()
+
+def load_data (read_f: Callable) -> dict[str, float]:
+	ret = dict[str, float]()
+
+	while True:
+		l = read_f()
+		if not l:
+			break
+
+		tpl = l.strip().split()
+		v = float(tpl[1])
+		if math.isfinite(v):
+			ret[tpl[0]] = v
+
+	return ret