Yeet everything, rebuild from scratch poggies!

utilsv2/parser.py

@@ -0,0 +1,52 @@
+import logging
+from io import TextIOWrapper
+
+from utilsv2.log import logger
+
+logger = logging.getLogger(__name__)
+
+
+def read_file(fname: str) -> TextIOWrapper | OSError:
+    try:
+        fp = open(fname, "r", newline="\n")
+        return fp
+    except FileNotFoundError:
+        return FileNotFoundError("Nenhum ficheiro encontrado")
+    except PermissionError:
+        return PermissionError("Sem permissões para abrir")
+
+
+def find_events(fp: TextIOWrapper) -> list[tuple[int, int]]:
+    event_indices = []
+
+    event_start = -1
+    idx = 0
+    for line in fp.read().split("\n"):
+        if event_start == -1:
+            event_start = idx
+        if is_empty(line):
+            event_indices.append((event_start, idx))
+            event_start = -1
+        idx += 1
+
+    logger.info("Found %d events", len(event_indices))
+    return event_indices
+
+
+def is_empty(_str: str) -> bool:
+    return len(_str.strip(" ")) == 0
+
+
+def extract_event(fp: TextIOWrapper, event_bounds: list[tuple[int, int]]):
+    pass
+
+
+def parse(fname: str) -> None:
+    _ret = read_file(fname)
+    if not isinstance(_ret, TextIOWrapper):
+        logger.critical(_ret.__str__())
+        raise _ret
+
+    events = find_events(_ret)
+    _ret.seek(0)
+    extract_event(_ret, events)