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Support empty data repositories #153

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Apr 23, 2018
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8 changes: 7 additions & 1 deletion updater/schema.py
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,13 @@ def checkSchemaVersion(dataDirectory):
schemaVersionLocal = 0

try:
with open(os.path.join(dataDirectory, "meta.tsv"), "r") as tsvFile:
metaFilePath = os.path.join(dataDirectory, "meta.tsv")

# If no meta.tsv has been created yet, no schema compatibility check is necessary
if not os.path.exists(metaFilePath):
return

with open(metaFilePath, "r") as tsvFile:
tsvReader = csv.reader(tsvFile, delimiter = "\t")

for row in tsvReader:
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