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feat[python]: allow minting from line-delimited file of CIDs #102

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feat[python]: allow minting from line-delimited file of CIDs #102

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6 changes: 6 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -129,6 +129,12 @@ Batch mint a collection:
mint --name <my_nft_collection> --amount 1
```

Batch mint a list of CIDs from a text file, one per line:

```shell
mint --lines cids.txt --amount 1
```

Mint a specific set of IDs:

```shell
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9 changes: 9 additions & 0 deletions python/minter.py
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Expand Up @@ -122,6 +122,7 @@ def parse_args():
batch_group = parser.add_argument_group(title="Batch mint", description="Use these options to batch mint multiple NFTs:")
batch_group.add_argument("--name", help="Specify the name of a collection to batch mint", type=str)
batch_group.add_argument("-j", "--json", help="Specify a json file containing a list of CIDv0 hash to batch mint", type=str)
batch_group.add_argument("-l", "--lines", help="Specify a text file containing a list of CIDv0 hash, one per line, to batch mint", type=str)
batch_group.add_argument("-s", "--start", help="Specify the the starting ID to batch mint", type=int)
batch_group.add_argument("-e", "--end", help="Specify the last ID to batch mint", type=int)
try:
Expand All @@ -140,6 +141,9 @@ def parse_args():
elif args.json: # --json
assert os.path.exists(args.json), f"JSON file not found: {args.json}"
args.cid = None
elif args.lines: # --lines
assert os.path.exists(args.lines), f"Line-delimited file not found: {args.lines}"
args.cid = None
elif args.cid: # --cid
args.json = None
assert args.cid[:2] == "Qm", f"Invalid cid: {args.cid}" # Support CIDv0 only
Expand Down Expand Up @@ -404,6 +408,11 @@ async def main():
if args.json:
with open(args.json, 'r') as f:
all_cids = json.load(f)
elif args.lines:
all_cids = []
with open(args.lines, 'r') as f:
for x, line in enumerate(f):
all_cids.append({"ID": x+1, "CID": line.strip()})
elif args.cid:
all_cids = [{"ID": 1, "CID": args.cid}]

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