mirror of
https://github.com/openSUSE/osc.git
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73 lines
1.8 KiB
Python
73 lines
1.8 KiB
Python
# Copyright (C) 2018 SUSE Linux. All rights reserved.
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# This program is free software; it may be used, copied, modified
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# and distributed under the terms of the GNU General Public Licence,
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# either version 2, or (at your option) any later version.
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import html
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from .. import oscerr
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def decode_list(ilist):
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""" Decodes the elements of a list if needed
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"""
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dlist = []
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for elem in ilist:
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if not isinstance(elem, str):
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dlist.append(decode_it(elem))
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else:
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dlist.append(elem)
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return dlist
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def decode_it(obj):
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"""Decode the given object unless it is a str.
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If the given object is a str or has no decode method, the object itself is
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returned. Otherwise, try to decode the object using utf-8. If this
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fails due to a UnicodeDecodeError, try to decode the object using
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latin-1.
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"""
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if isinstance(obj, str) or not hasattr(obj, 'decode'):
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return obj
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try:
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return obj.decode('utf-8')
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except UnicodeDecodeError:
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return obj.decode('latin-1')
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def raw_input(*args):
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import builtins
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func = builtins.input
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try:
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return func(*args)
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except EOFError:
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# interpret ctrl-d as user abort
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raise oscerr.UserAbort()
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def _html_escape(data):
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return html.escape(data, quote=False)
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def format_table(rows, headers):
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"""Format list of tuples into equal width table with headers"""
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maxlens = [len(h) for h in headers]
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for r in rows:
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for i, c in enumerate(r):
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maxlens[i] = max(maxlens[i], len(c))
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tpltpl = []
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for i, m in enumerate(maxlens):
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tpltpl.append('{%s:<%s}' % (i, m))
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# {0:12} {1:7} {2:10} {3:8}
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templ = ' '.join(tpltpl) + '\n'
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out = templ.format(*headers)
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out += templ.format(*['-'*m for m in maxlens])
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for r in rows:
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out += templ.format(*r)
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return out
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