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17bbdef5cb
As part of an goal to eliminate Perl from libvirt build tools, rewrite the augeas-gentest.pl tool in Python. This was a straight conversion, manually going line-by-line to change the syntax from Perl to Python. Thus the overall structure of the file and approach is the same. The use of $(AUG_GENTEST) as a dependancy in the makefiles needed to be fixed, because this was assumed to be the filename of the script, but is in fact a full shell command line. Reviewed-by: Ján Tomko <jtomko@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
68 lines
2.0 KiB
Python
Executable File
68 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (C) 2012-2019 Red Hat, Inc.
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#
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# augeas-gentest.py: Generate an augeas test file, from an
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# example config file + test file template
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library. If not, see
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# <http://www.gnu.org/licenses/>.
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from __future__ import print_function
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import re
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import sys
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if len(sys.argv) != 3:
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print("syntax: %s CONFIG TEMPLATE" % sys.argv[0], file=sys.stderr)
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sys.exit(1)
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config = sys.argv[1]
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template = sys.argv[2]
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def expand_config(config):
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with open(config) as fh:
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group = False
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for line in fh:
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if re.search(r'''^#\w''', line) is not None:
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line = line[1:]
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line = line.replace('"', '\\"')
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print(line, end='')
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if re.search(r'''\[\s$''', line):
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group = True
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elif group:
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line = line.replace('"', '\\"')
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if re.search(r'''#\s*\]''', line):
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group = False
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if line[0] == '#':
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line = line[1:]
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print(line, end='')
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def expand_template(template, config):
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with open(template) as fh:
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for line in fh:
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if '@CONFIG@' in line:
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print(' let conf = "', end='')
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expand_config(config)
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print('"')
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else:
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print(line, end='')
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expand_template(template, config)
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