47 lines
1.2 KiB
Python
Executable File
47 lines
1.2 KiB
Python
Executable File
#!/usr/bin/python3
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# This file is in the public domain.
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"""Expand Jinja2 templates based on JSON input.
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First command-line argument must be the JSON input from taler-auditor.
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Second command-line argument must be the JSON input from the
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taler-wire-auditor.
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The tool then reads the template from stdin and writes the expanded
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output to stdout.
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TODO: proper installation, man page, error handling, --help option.
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@author Christian Grothoff
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"""
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import sys
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import json
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import jinja2
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from jinja2 import BaseLoader
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class StdinLoader(BaseLoader):
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def __init__ (self):
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self.path = '-'
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def get_source(self, environment, template):
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source = sys.stdin.read()
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return source, self.path, lambda: false
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jsonFile1 = open (sys.argv[1], 'r')
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jsonData1 = json.load(jsonFile1)
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jsonFile2 = open (sys.argv[2], 'r')
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jsonData2 = json.load(jsonFile2)
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jinjaEnv = jinja2.Environment(loader=StdinLoader(),
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lstrip_blocks=True,
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trim_blocks=True,
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undefined=jinja2.StrictUndefined,
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autoescape=False)
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tmpl = jinjaEnv.get_template('stdin');
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print(tmpl.render(data = jsonData1, wire = jsonData2))
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