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Add reverse to snapshots() #189

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Add reverse to snapshots() #189

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5 changes: 4 additions & 1 deletion waybackpy/cdx_api.py
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Original file line number Diff line number Diff line change
Expand Up @@ -336,7 +336,7 @@ def oldest(self) -> CDXSnapshot:
"""
return self.near(year=1994, month=1, day=1)

def snapshots(self) -> Generator[CDXSnapshot, None, None]:
def snapshots(self, reverse: bool = False) -> Generator[CDXSnapshot, None, None]:
"""
This function yields the CDX data lines as snapshots.

Expand Down Expand Up @@ -373,6 +373,9 @@ def snapshots(self) -> Generator[CDXSnapshot, None, None]:
# at once, thus there should be no issues of too much memory usage.
snapshot_list = entry.split("\n")

if reverse:
snapshot_list.reverse()

for snapshot in snapshot_list:

# 14 + 32 == 46 ( timestamp + digest ), ignore the invalid entries.
Expand Down