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fix: improve error message for bad timeframe

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This commit is contained in:
Johnathen Sheppard
2024-03-05 21:05:01 +01:00
parent db7efca5bb
commit 7dcceaf7d4
1 changed files with 6 additions and 1 deletions
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7
src/main/python/fallback_csv.py
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@@ -47,6 +47,8 @@ def generate(master_dir, from_time, to_time, cache_file, dtype):
if not files:
raise ValueError("Keine DWD_Datei in: {} gefunden. Bitte herunterladen und entpacken! https://www.dwd.de/DE/leistungen/klimadatendeutschland/klarchivstunden.html;jsessionid=C423E76B30D18F24C43F4E7E36744C8C.live21073?nn=16102")
info_for_output_if_error = []
for fname in files:
start = None
@@ -82,10 +84,13 @@ def generate(master_dir, from_time, to_time, cache_file, dtype):
# save values #
timeframes.append((start, end, data))
info_for_output_if_error.append("{}\n{} bis {}".format(fname, start, end))
# find a fitting frame #
for start, end, data in timeframes:
if from_time >= start and to_time <= end:
return cache_content(from_time, to_time, data, dtype)
raise ValueError("Keine Datei mit passenden Daten gefunden. Bitte Readme lesen")
raise ValueError("Keine Datei mit passenden Daten gefunden. Bitte Readme lesen.\n\n" +
"Zeiträume gefunden:\n" +
"\n\n".join(info_for_output_if_error))