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Merge pull request #184 from geospatial-jeff/178-read-mode

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open mmap with ACCESS_READ
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Brandon Liu
2023-05-29 11:20:13 +08:00
committed by GitHub
parent af6cc00c0f c9e0c9d019
commit 1baa8cf416
1 changed files with 1 additions and 1 deletions
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python/pmtiles/reader.py
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@@ -12,7 +12,7 @@ import gzip
def MmapSource(f): def MmapSource(f):
mapping = mmap.mmap(f.fileno(), 0) mapping = mmap.mmap(f.fileno(), 0, access=mmap.ACCESS_READ)
def get_bytes(offset, length): def get_bytes(offset, length):
return mapping[offset : offset + length] return mapping[offset : offset + length]