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annotate scripts/schema-dump.py @ 6414:3dbf1bc5e567

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issue2551120 - The sorted method of MultilinkHTMLProperty crashes ... if the given property is unset for an element of the list. Crash fixed. New feature NoneFirst added to method to make unset values sort at start or end of sorted list. Current testing framework for this code is insuffient for testing change. Committing without automated test because it solves a crash.
author John Rouillard <rouilj@ieee.org>
date Mon, 17 May 2021 15:25:17 -0400
parents ed5c19fca083
children b5fffd2a64af
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1 #!/usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3 """
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4 Use recently documented XML-RPC API to dump
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5 Roundup data schema in human readable form.
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6
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7 Future development may cover:
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8 [ ] unreadable dump formats
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9 [ ] access to local database
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10 [ ] lossless dump/restore cycle
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11 [ ] data dump and filtering with preserved
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12 """
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13 from __future__ import print_function
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14
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15 __license__ = "Public Domain"
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16 __version__ = "1.0"
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17 __authors__ = [
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18 "anatoly techtonik <techtonik@gmail.com>"
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19 ]
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20
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21 import os
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22 import sys
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23 from roundup.anypy import xmlrpc_
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24 import pprint
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25 import textwrap
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26 from optparse import OptionParser
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27
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28 sname = os.path.basename(sys.argv[0])
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29 usage = """\
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30 usage: %s [options] URL
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31
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32 URL is XML-RPC endpoint for your tracker, such as:
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33
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34 http://localhost:8917/demo/xmlrpc
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35
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36 options:
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37 --pprint (default)
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38 --json
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39 --yaml
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40 --raw
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41
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42 -h --help
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43 --version
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44 """ % sname
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45
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46 def format_pprint(var):
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47 return pprint.pformat(var)
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48
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49 def format_json(var):
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50 jout = pprint.pformat(var)
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51 jout = jout.replace('"', "\\'") # " to \'
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52 jout = jout.replace("'", '"') # ' to "
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53 jout = jout.replace('\\"', "'") # \" to '
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54 return jout
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55
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56 def format_yaml(var):
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57 out = pprint.pformat(var)
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58 out = out.replace('{', ' ')
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59 out = out.replace('}', '')
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60 out = textwrap.dedent(out)
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61 out = out.replace("'", '')
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62 out = out.replace(' [[', '\n [')
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63 out = out.replace(']]', ']')
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64 out = out.replace('],', '')
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65 out = out.replace(']', '')
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66 out2 = []
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67 for line in out.splitlines():
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68 if '[' in line:
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69 line = ' ' + line.lstrip(' [')
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70 line = line.replace('>', '')
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71 line = line.replace('roundup.hyperdb.', '')
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72 # expandtabs(16) with limit=1
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73 n, v = line.split(', <')
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74 if len(n) > 14:
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75 indent = 0
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76 else:
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77 indent = 14 - len(n)
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78 line = line.replace(', <', ': '+' '*indent)
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79 line.split(",")
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80 out2.append(line)
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81 out = '\n'.join(out2)
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82 return out
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83
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84 if __name__ == "__main__":
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85 if len(sys.argv) < 2 or "-h" in sys.argv or "--help" in sys.argv:
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86 sys.exit(usage)
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87 if "--version" in sys.argv:
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88 sys.exit(sname + " " + __version__)
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89
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90 parser = OptionParser()
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91 parser.add_option("--raw", action='store_true')
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92 parser.add_option("--yaml", action='store_true')
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93 parser.add_option("--json", action='store_true')
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94 (options, args) = parser.parse_args()
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95
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96 url = args[0]
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97 roundup_server = xmlrpc_.client.ServerProxy(url, allow_none=True)
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98 schema = roundup_server.schema()
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99 if options.raw:
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100 print(str(schema))
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101 elif options.yaml:
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102 print(format_yaml(schema))
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103 elif options.json:
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104 print(format_json(schema))
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105 else:
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106 print(format_pprint(schema))
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107
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108 print("")
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