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annotate scripts/schema-dump.py @ 5132:0142b4fb5a2d

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issue2550648 - partial fix for problem in this issue. Ezio Melotti reported that the expression editor allowed the user to generate an expression using retired values. To align the expression editor with the simple dropdown search item, retired values are now removed from the expression editor. Do we really want this though? Supposed a keyword is retired and I want to search for an issue with that retired keyword? Do we have a best policy document that says to remove retired keywords from all places it could possibly be used? It could be argued that the simple search dropdown is wrong and should allow selecting retired values.
author John Rouillard <rouilj@ieee.org>
date Fri, 08 Jul 2016 19:31:02 -0400
parents 27f592f3d696
children e46ce04d5bbc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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9369ade6c24b scripts/schema-dump.py: New script to dump schema from tracker through XML-RPC
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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 """
9369ade6c24b scripts/schema-dump.py: New script to dump schema from tracker through XML-RPC
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13 __license__ = "Public Domain"
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14 __version__ = "1.0"
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15 __authors__ = [
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16 "anatoly techtonik <techtonik@gmail.com>"
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17 ]
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18
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19 import os
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20 import sys
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21 import xmlrpclib
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22 import pprint
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23 import textwrap
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24 from optparse import OptionParser
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25
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26 sname = os.path.basename(sys.argv[0])
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27 usage = """\
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28 usage: %s [options] URL
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29
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30 URL is XML-RPC endpoint for your tracker, such as:
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31
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32 http://localhost:8917/demo/xmlrpc
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33
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34 options:
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35 --pprint (default)
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36 --json
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37 --yaml
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38 --raw
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39
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40 -h --help
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41 --version
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42 """ % sname
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43
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44 def format_pprint(var):
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45 return pprint.pformat(var)
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46
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47 def format_json(var):
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48 jout = pprint.pformat(var)
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49 jout = jout.replace('"', "\\'") # " to \'
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50 jout = jout.replace("'", '"') # ' to "
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51 jout = jout.replace('\\"', "'") # \" to '
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52 return jout
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53
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54 def format_yaml(var):
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55 out = pprint.pformat(var)
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56 out = out.replace('{', ' ')
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57 out = out.replace('}', '')
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58 out = textwrap.dedent(out)
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59 out = out.replace("'", '')
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60 out = out.replace(' [[', '\n [')
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61 out = out.replace(']]', ']')
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62 out = out.replace('],', '')
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63 out = out.replace(']', '')
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64 out2 = []
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65 for line in out.splitlines():
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66 if '[' in line:
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67 line = ' ' + line.lstrip(' [')
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68 line = line.replace('>', '')
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69 line = line.replace('roundup.hyperdb.', '')
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70 # expandtabs(16) with limit=1
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71 n, v = line.split(', <')
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72 if len(n) > 14:
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73 indent = 0
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74 else:
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75 indent = 14 - len(n)
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76 line = line.replace(', <', ': '+' '*indent)
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77 line.split(",")
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78 out2.append(line)
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79 out = '\n'.join(out2)
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80 return out
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81
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82 if __name__ == "__main__":
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83 if len(sys.argv) < 2 or "-h" in sys.argv or "--help" in sys.argv:
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84 sys.exit(usage)
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85 if "--version" in sys.argv:
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86 sys.exit(sname + " " + __version__)
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87
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88 parser = OptionParser()
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89 parser.add_option("--raw", action='store_true')
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90 parser.add_option("--yaml", action='store_true')
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91 parser.add_option("--json", action='store_true')
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92 (options, args) = parser.parse_args()
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93
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94 url = args[0]
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95 roundup_server = xmlrpclib.ServerProxy(url, allow_none=True)
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96 schema = roundup_server.schema()
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97 if options.raw:
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98 print(str(schema))
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99 elif options.yaml:
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100 print(format_yaml(schema))
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101 elif options.json:
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102 print(format_json(schema))
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103 else:
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104 print(format_pprint(schema))
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105
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106 print("")
Roundup Issue Tracker: http://roundup-tracker.org/