nostril

A C cli tool for creating nostr events
git clone git://jb55.com/nostril
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nostril-query (2131B)

      1 #!/usr/bin/env python3
      2 
      3 import sys
      4 import argparse
      5 import json
      6 
      7 parser = argparse.ArgumentParser(prog = 'nostril-query', description = 'Construct nostr queries')
      8 parser.add_argument('-r', '--raw', action=argparse.BooleanOptionalAction)
      9 parser.add_argument('-R', '--raw-envelope', action=argparse.BooleanOptionalAction)
     10 parser.add_argument('-a', '--authors')
     11 parser.add_argument('-p', '--mentions')
     12 parser.add_argument('-e', '--references')
     13 parser.add_argument('-d', '--parameter')
     14 parser.add_argument('-t', '--hashtag')
     15 parser.add_argument('-i', '--ids')
     16 parser.add_argument('-k', '--kinds')
     17 parser.add_argument('-S', '--search')
     18 parser.add_argument('-g', 
     19                     '--generic',
     20                     nargs=2,
     21                     metavar=('tag', 'value'),
     22                     help="Generic tag query: `#<tag>: value`")
     23 parser.add_argument('-l', '--limit', type=int)
     24 parser.add_argument('-s', '--since', type=int)
     25 parser.add_argument('-u', '--until', type=int)
     26 
     27 def usage():
     28     parser.print_help()
     29     sys.exit(1)
     30 
     31 args = parser.parse_args()
     32 
     33 filt = {}
     34 
     35 if args.authors:
     36     filt["authors"] = args.authors.split(",")
     37 
     38 if args.ids:
     39     filt["ids"] = args.ids.split(",")
     40 
     41 if args.limit is not None:
     42     filt["limit"] = args.limit
     43 
     44 if args.generic:
     45     (tag, val) = args.generic
     46     filt["#" + tag] = val.split(",")
     47 
     48 if args.search:
     49     filt["search"] = args.search
     50 
     51 if args.since:
     52     filt["since"] = args.since
     53 
     54 if args.until:
     55     filt["until"] = args.until
     56 
     57 if args.hashtag is not None:
     58     filt["#t"] = args.hashtag.split(",")
     59 
     60 if args.mentions is not None:
     61     filt["#p"] = args.mentions.split(",")
     62 
     63 if args.references is not None:
     64     filt["#e"] = args.references.split(",")
     65 
     66 if args.parameter is not None:
     67     filt["#d"] = args.parameter.split(",")
     68 
     69 if args.kinds is not None:
     70     kinds = args.kinds.split(",")
     71     filt["kinds"] = [a for a in map(lambda s: int(s), kinds)]
     72 
     73 if args.since is not None:
     74     filt["since"] = args.since
     75 
     76 q = ""
     77 if args.raw is not None:
     78     q = json.dumps(filt)
     79 elif args.raw_envelope is not None:
     80     q = json.dumps([filt])
     81 else:
     82     q = json.dumps(["REQ","nostril-query",filt])
     83 
     84 print(q)