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lib64
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python3.6
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site-packages
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rpm
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__init__.py
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r"""RPM Module This module enables you to manipulate rpms and the rpm database. The rpm base module provides the main starting point for accessing RPM from Python. For most usage, call the TransactionSet method to get a transaction set (rpmts). For example: import rpm ts = rpm.TransactionSet() The transaction set will open the RPM database as needed, so in most cases, you do not need to explicitly open the database. The transaction set is the workhorse of RPM. You can open another RPM database, such as one that holds all packages for a given Linux distribution, to provide packages used to solve dependencies. To do this, use the following code: rpm.addMacro('_dbpath', '/path/to/alternate/database') solvets = rpm.TransactionSet() solvets.openDB() rpm.delMacro('_dbpath') # Open default database ts = rpm.TransactionSet() This code gives you access to two RPM databases through two transaction sets (rpmts): ts is a transaction set associated with the default RPM database and solvets is a transaction set tied to an alternate database, which is very useful for resolving dependencies. """ import warnings from rpm._rpm import * from rpm.transaction import * import rpm._rpm as _rpm _RPMVSF_NODIGESTS = _rpm._RPMVSF_NODIGESTS _RPMVSF_NOHEADER = _rpm._RPMVSF_NOHEADER _RPMVSF_NOPAYLOAD = _rpm._RPMVSF_NOPAYLOAD _RPMVSF_NOSIGNATURES = _rpm._RPMVSF_NOSIGNATURES __version__ = _rpm.__version__ __version_info__ = tuple(__version__.split('.')) # try to import build bits but dont require it try: from rpm._rpmb import * except ImportError: pass # try to import signing bits but dont require it try: from rpm._rpms import * except ImportError: pass # backwards compatibility + give the same class both ways ts = TransactionSet def headerLoad(*args, **kwds): """DEPRECATED! Use rpm.hdr() instead.""" warnings.warn("Use rpm.hdr() instead.", DeprecationWarning, stacklevel=2) return hdr(*args, **kwds) def _doHeaderListFromFD(rpm_fd, retrofit): hlist = [] while 1: try: h = hdr(rpm_fd) if retrofit: h.convert(HEADERCONV_RETROFIT_V3) hlist.append(h) except _rpm.error: break return hlist def readHeaderListFromFD(file_desc, retrofit=True): if not isinstance(file_desc, fd): file_desc = fd(file_desc) return _doHeaderListFromFD(file_desc, retrofit) def readHeaderListFromFile(path, retrofit=True): f = fd(path) hlist = _doHeaderListFromFD(f, retrofit) f.close() return hlist def readHeaderFromFD(file_desc): """Return (header, pos_before_hdr)""" if not isinstance(file_desc, fd): file_desc = fd(file_desc) try: offset = file_desc.tell() h = hdr(file_desc) except (_rpm.error, IOError): offset = None h = None return (h, offset) def signalsCaught(siglist): """Returns list of signals that were caught.""" caught = [] for sig in siglist: if signalCaught(sig): caught.append(sig) return caught def dsSingle(TagN, N, EVR="", Flags=RPMSENSE_ANY): """ Creates a single entry dependency set (ds) dsSingle(RPMTAG_CONFLICTNAME, "rpm") corresponds to "Conflicts: rpm" """ return ds((N, Flags, EVR), TagN)