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@@ -44,6 +44,21 @@ if shutil.which('gpgconf'):
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# wrapper for termite required when launching termite from ranger:
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$TERMCMD = os.path.join(os.path.dirname(__file__), 'ranger-termite-termcmd')
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+def dpkg_search(path_search_pattern):
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+ assert isinstance(path_search_pattern, str)
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+ return re.findall(
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+ '^(\S+): (.*)$\n',
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+ $(dpkg --search @(path_search_pattern)),
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+ flags=re.MULTILINE,
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+ )
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+
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+def dpkg_which(cmd):
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+ cmd_path = shutil.which(cmd)
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+ assert cmd_path, 'cmd {!r} not found'.format(cmd)
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+ matches = dpkg_search(cmd_path)
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+ assert len(matches) in [0, 1]
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+ return matches[0] if len(matches) == 1 else None
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+
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def locate(*patterns, match_all=True, ignore_case=True):
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params = []
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if match_all:
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@@ -57,6 +72,7 @@ def timestamp_iso():
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# the system local timezone for the target timezone
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return dt.datetime.now().astimezone().strftime('%Y%m%dT%H%M%S%z')
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+aliases['dpkg-which'] = lambda args: str(dpkg_which(args[0]))
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aliases['g'] = ['git']
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aliases['ll'] = ['ls', '-l', '--all', '--indicator-style=slash',
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'--human-readable', '--time-style=long-iso', '--color=auto']
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