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pmtiles-show detects out-of-order directories

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This commit is contained in:
Brandon Liu
2022-04-25 14:27:48 +08:00
parent 18c78d7f99
commit adb6f896a3
1 changed files with 12 additions and 1 deletions
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13
python/bin/pmtiles-show
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@@ -10,20 +10,31 @@ if len(sys.argv) <= 1:
exit(1) exit(1)
with read(sys.argv[1]) as reader: with read(sys.argv[1]) as reader:
spec_version = reader.version
if len(sys.argv) == 2: if len(sys.argv) == 2:
print("spec version: ", reader.version) print("spec version: ", spec_version)
print("metadata:") print("metadata:")
for k, v in reader.metadata.items(): for k, v in reader.metadata.items():
print(k, "=", v) print(k, "=", v)
print("root entries:", reader.root_entries) print("root entries:", reader.root_entries)
print("leaf directories:", len(set(reader.leaves.values()))) print("leaf directories:", len(set(reader.leaves.values())))
elif len(sys.argv) == 3: elif len(sys.argv) == 3:
last_val = None
for k, v in reader.root_dir.items(): for k, v in reader.root_dir.items():
print(f"{k[0]} {k[1]} {k[2]} {v[0]} {v[1]}") print(f"{k[0]} {k[1]} {k[2]} {v[0]} {v[1]}")
if last_val and k <= last_val:
raise Exception("Error: directory entries not sorted")
last_val = k
for val in set(reader.leaves.values()): for val in set(reader.leaves.values()):
leaf_dir, _ = reader.load_directory(val[0], val[1] // 17) leaf_dir, _ = reader.load_directory(val[0], val[1] // 17)
last_val = None
for k, v in leaf_dir.items(): for k, v in leaf_dir.items():
print(f"{k[0]} {k[1]} {k[2]} {v[0]} {v[1]}") print(f"{k[0]} {k[1]} {k[2]} {v[0]} {v[1]}")
if last_val and k <= last_val:
raise Exception("Error: irectory entries not sorted")
last_val = k
else: else:
z = int(sys.argv[2]) z = int(sys.argv[2])
x = int(sys.argv[3]) x = int(sys.argv[3])