#16135: Removal of OS/2 support (Remove OS2 and OS/2 references)
This commit is contained in:
Jesus Cea
parent
080a2c087e
commit
f1af705720
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@ -106,10 +106,8 @@ def whichdb(filename):
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try:
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f = io.open(filename + ".pag", "rb")
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f.close()
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# dbm linked with gdbm on OS/2 doesn't have .dir file
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if not (ndbm.library == "GNU gdbm" and sys.platform == "os2emx"):
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f = io.open(filename + ".dir", "rb")
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f.close()
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f = io.open(filename + ".dir", "rb")
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f.close()
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return "dbm.ndbm"
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except IOError:
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# some dbm emulations based on Berkeley DB generate a .db file
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@ -22,9 +22,6 @@ import email.generator
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import io
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import contextlib
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try:
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if sys.platform == 'os2emx':
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# OS/2 EMX fcntl() not adequate
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raise ImportError
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import fcntl
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except ImportError:
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fcntl = None
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@ -30,9 +30,6 @@ altsep = '/'
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defpath = '.;C:\\bin'
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if 'ce' in sys.builtin_module_names:
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defpath = '\\Windows'
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elif 'os2' in sys.builtin_module_names:
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# OS/2 w/ VACPP
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altsep = '/'
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devnull = 'nul'
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def _get_empty(path):
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@ -320,8 +317,7 @@ def dirname(p):
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def islink(path):
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"""Test whether a path is a symbolic link.
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This will always return false for Windows prior to 6.0
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and for OS/2.
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This will always return false for Windows prior to 6.0.
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"""
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try:
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st = os.lstat(path)
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@ -1,158 +0,0 @@
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# Module 'os2emxpath' -- common operations on OS/2 pathnames
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"""Common pathname manipulations, OS/2 EMX version.
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Instead of importing this module directly, import os and refer to this
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module as os.path.
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"""
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import os
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import stat
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from genericpath import *
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from ntpath import (expanduser, expandvars, isabs, islink, splitdrive,
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splitext, split)
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__all__ = ["normcase","isabs","join","splitdrive","split","splitext",
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"basename","dirname","commonprefix","getsize","getmtime",
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"getatime","getctime", "islink","exists","lexists","isdir","isfile",
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"ismount","expanduser","expandvars","normpath","abspath",
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"splitunc","curdir","pardir","sep","pathsep","defpath","altsep",
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"extsep","devnull","realpath","supports_unicode_filenames"]
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# strings representing various path-related bits and pieces
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curdir = '.'
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pardir = '..'
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extsep = '.'
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sep = '/'
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altsep = '\\'
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pathsep = ';'
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defpath = '.;C:\\bin'
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devnull = 'nul'
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# Normalize the case of a pathname and map slashes to backslashes.
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# Other normalizations (such as optimizing '../' away) are not done
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# (this is done by normpath).
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def normcase(s):
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"""Normalize case of pathname.
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Makes all characters lowercase and all altseps into seps."""
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if not isinstance(s, (bytes, str)):
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raise TypeError("normcase() argument must be str or bytes, "
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"not '{}'".format(s.__class__.__name__))
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return s.replace('\\', '/').lower()
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# Join two (or more) paths.
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def join(a, *p):
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"""Join two or more pathname components, inserting sep as needed"""
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path = a
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for b in p:
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if isabs(b):
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path = b
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elif path == '' or path[-1:] in '/\\:':
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path = path + b
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else:
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path = path + '/' + b
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return path
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# Parse UNC paths
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def splitunc(p):
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"""Split a pathname into UNC mount point and relative path specifiers.
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Return a 2-tuple (unc, rest); either part may be empty.
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If unc is not empty, it has the form '//host/mount' (or similar
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using backslashes). unc+rest is always the input path.
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Paths containing drive letters never have an UNC part.
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"""
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if p[1:2] == ':':
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return '', p # Drive letter present
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firstTwo = p[0:2]
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if firstTwo == '/' * 2 or firstTwo == '\\' * 2:
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# is a UNC path:
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# vvvvvvvvvvvvvvvvvvvv equivalent to drive letter
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# \\machine\mountpoint\directories...
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# directory ^^^^^^^^^^^^^^^
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normp = normcase(p)
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index = normp.find('/', 2)
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if index == -1:
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##raise RuntimeError, 'illegal UNC path: "' + p + '"'
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return ("", p)
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index = normp.find('/', index + 1)
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if index == -1:
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index = len(p)
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return p[:index], p[index:]
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return '', p
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# Return the tail (basename) part of a path.
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def basename(p):
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"""Returns the final component of a pathname"""
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return split(p)[1]
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# Return the head (dirname) part of a path.
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def dirname(p):
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"""Returns the directory component of a pathname"""
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return split(p)[0]
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# alias exists to lexists
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lexists = exists
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# Is a path a directory?
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# Is a path a mount point? Either a root (with or without drive letter)
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# or an UNC path with at most a / or \ after the mount point.
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def ismount(path):
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"""Test whether a path is a mount point (defined as root of drive)"""
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unc, rest = splitunc(path)
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if unc:
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return rest in ("", "/", "\\")
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p = splitdrive(path)[1]
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return len(p) == 1 and p[0] in '/\\'
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# Normalize a path, e.g. A//B, A/./B and A/foo/../B all become A/B.
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def normpath(path):
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"""Normalize path, eliminating double slashes, etc."""
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path = path.replace('\\', '/')
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prefix, path = splitdrive(path)
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while path[:1] == '/':
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prefix = prefix + '/'
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path = path[1:]
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comps = path.split('/')
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i = 0
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while i < len(comps):
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if comps[i] == '.':
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del comps[i]
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elif comps[i] == '..' and i > 0 and comps[i-1] not in ('', '..'):
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del comps[i-1:i+1]
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i = i - 1
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elif comps[i] == '' and i > 0 and comps[i-1] != '':
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del comps[i]
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else:
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i = i + 1
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# If the path is now empty, substitute '.'
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if not prefix and not comps:
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comps.append('.')
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return prefix + '/'.join(comps)
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# Return an absolute path.
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def abspath(path):
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"""Return the absolute version of a path"""
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if not isabs(path):
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path = join(os.getcwd(), path)
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return normpath(path)
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# realpath is a no-op on systems without islink support
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realpath = abspath
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supports_unicode_filenames = False
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@ -1,82 +0,0 @@
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# Generated by h2py from f:/emx/include/netinet/in.h
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# Included from sys/param.h
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PAGE_SIZE = 0x1000
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HZ = 100
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MAXNAMLEN = 260
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MAXPATHLEN = 260
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def htonl(X): return _swapl(X)
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def ntohl(X): return _swapl(X)
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def htons(X): return _swaps(X)
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def ntohs(X): return _swaps(X)
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IPPROTO_IP = 0
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IPPROTO_ICMP = 1
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IPPROTO_IGMP = 2
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IPPROTO_GGP = 3
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IPPROTO_TCP = 6
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IPPROTO_EGP = 8
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IPPROTO_PUP = 12
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IPPROTO_UDP = 17
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IPPROTO_IDP = 22
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IPPROTO_TP = 29
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IPPROTO_EON = 80
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IPPROTO_RAW = 255
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IPPROTO_MAX = 256
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IPPORT_RESERVED = 1024
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IPPORT_USERRESERVED = 5000
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def IN_CLASSA(i): return (((int)(i) & 0x80000000) == 0)
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IN_CLASSA_NET = 0xff000000
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IN_CLASSA_NSHIFT = 24
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IN_CLASSA_HOST = 0x00ffffff
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IN_CLASSA_MAX = 128
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def IN_CLASSB(i): return (((int)(i) & 0xc0000000) == 0x80000000)
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IN_CLASSB_NET = 0xffff0000
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IN_CLASSB_NSHIFT = 16
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IN_CLASSB_HOST = 0x0000ffff
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IN_CLASSB_MAX = 65536
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def IN_CLASSC(i): return (((int)(i) & 0xe0000000) == 0xc0000000)
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IN_CLASSC_NET = 0xffffff00
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IN_CLASSC_NSHIFT = 8
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IN_CLASSC_HOST = 0x000000ff
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def IN_CLASSD(i): return (((int)(i) & 0xf0000000) == 0xe0000000)
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IN_CLASSD_NET = 0xf0000000
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IN_CLASSD_NSHIFT = 28
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IN_CLASSD_HOST = 0x0fffffff
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def IN_MULTICAST(i): return IN_CLASSD(i)
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def IN_EXPERIMENTAL(i): return (((int)(i) & 0xe0000000) == 0xe0000000)
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def IN_BADCLASS(i): return (((int)(i) & 0xf0000000) == 0xf0000000)
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INADDR_ANY = 0x00000000
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INADDR_LOOPBACK = 0x7f000001
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INADDR_BROADCAST = 0xffffffff
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INADDR_NONE = 0xffffffff
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INADDR_UNSPEC_GROUP = 0xe0000000
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INADDR_ALLHOSTS_GROUP = 0xe0000001
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INADDR_MAX_LOCAL_GROUP = 0xe00000ff
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IN_LOOPBACKNET = 127
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IP_OPTIONS = 1
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IP_MULTICAST_IF = 2
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IP_MULTICAST_TTL = 3
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IP_MULTICAST_LOOP = 4
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IP_ADD_MEMBERSHIP = 5
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IP_DROP_MEMBERSHIP = 6
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IP_HDRINCL = 2
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IP_TOS = 3
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IP_TTL = 4
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IP_RECVOPTS = 5
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IP_RECVRETOPTS = 6
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IP_RECVDSTADDR = 7
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IP_RETOPTS = 8
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IP_DEFAULT_MULTICAST_TTL = 1
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IP_DEFAULT_MULTICAST_LOOP = 1
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IP_MAX_MEMBERSHIPS = 20
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@ -1,106 +0,0 @@
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# Generated by h2py from f:/emx/include/sys/socket.h
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# Included from sys/types.h
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FD_SETSIZE = 256
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# Included from sys/uio.h
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FREAD = 1
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FWRITE = 2
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SOCK_STREAM = 1
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SOCK_DGRAM = 2
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SOCK_RAW = 3
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SOCK_RDM = 4
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SOCK_SEQPACKET = 5
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SO_DEBUG = 0x0001
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SO_ACCEPTCONN = 0x0002
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SO_REUSEADDR = 0x0004
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SO_KEEPALIVE = 0x0008
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SO_DONTROUTE = 0x0010
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SO_BROADCAST = 0x0020
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SO_USELOOPBACK = 0x0040
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SO_LINGER = 0x0080
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SO_OOBINLINE = 0x0100
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SO_L_BROADCAST = 0x0200
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SO_RCV_SHUTDOWN = 0x0400
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SO_SND_SHUTDOWN = 0x0800
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SO_SNDBUF = 0x1001
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SO_RCVBUF = 0x1002
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SO_SNDLOWAT = 0x1003
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SO_RCVLOWAT = 0x1004
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SO_SNDTIMEO = 0x1005
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SO_RCVTIMEO = 0x1006
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SO_ERROR = 0x1007
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SO_TYPE = 0x1008
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SO_OPTIONS = 0x1010
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SOL_SOCKET = 0xffff
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AF_UNSPEC = 0
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AF_UNIX = 1
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AF_INET = 2
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AF_IMPLINK = 3
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AF_PUP = 4
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AF_CHAOS = 5
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AF_NS = 6
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AF_NBS = 7
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AF_ISO = 7
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AF_OSI = AF_ISO
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AF_ECMA = 8
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AF_DATAKIT = 9
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AF_CCITT = 10
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AF_SNA = 11
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AF_DECnet = 12
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AF_DLI = 13
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AF_LAT = 14
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AF_HYLINK = 15
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AF_APPLETALK = 16
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AF_NB = 17
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AF_NETBIOS = AF_NB
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AF_OS2 = AF_UNIX
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AF_MAX = 18
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PF_UNSPEC = AF_UNSPEC
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PF_UNIX = AF_UNIX
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PF_INET = AF_INET
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PF_IMPLINK = AF_IMPLINK
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PF_PUP = AF_PUP
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PF_CHAOS = AF_CHAOS
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PF_NS = AF_NS
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PF_NBS = AF_NBS
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PF_ISO = AF_ISO
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PF_OSI = AF_ISO
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PF_ECMA = AF_ECMA
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PF_DATAKIT = AF_DATAKIT
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PF_CCITT = AF_CCITT
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PF_SNA = AF_SNA
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PF_DECnet = AF_DECnet
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PF_DLI = AF_DLI
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PF_LAT = AF_LAT
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PF_HYLINK = AF_HYLINK
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PF_APPLETALK = AF_APPLETALK
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PF_NB = AF_NB
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PF_NETBIOS = AF_NB
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PF_OS2 = AF_UNIX
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PF_MAX = AF_MAX
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SOMAXCONN = 5
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MSG_OOB = 0x1
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MSG_PEEK = 0x2
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MSG_DONTROUTE = 0x4
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MSG_EOR = 0x8
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MSG_TRUNC = 0x10
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MSG_CTRUNC = 0x20
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MSG_WAITALL = 0x40
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MSG_MAXIOVLEN = 16
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SCM_RIGHTS = 0x01
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MT_FREE = 0
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MT_DATA = 1
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MT_HEADER = 2
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MT_SOCKET = 3
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MT_PCB = 4
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MT_RTABLE = 5
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MT_HTABLE = 6
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MT_ATABLE = 7
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MT_SONAME = 8
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MT_ZOMBIE = 9
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MT_SOOPTS = 10
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MT_FTABLE = 11
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MT_RIGHTS = 12
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MT_IFADDR = 13
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MAXSOCKETS = 2048
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@ -1,79 +0,0 @@
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# _emx_link.py
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# Written by Andrew I MacIntyre, December 2002.
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"""_emx_link.py is a simplistic emulation of the Unix link(2) library routine
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for creating so-called hard links. It is intended to be imported into
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the os module in place of the unimplemented (on OS/2) Posix link()
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function (os.link()).
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We do this on OS/2 by implementing a file copy, with link(2) semantics:-
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- the target cannot already exist;
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- we hope that the actual file open (if successful) is actually
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atomic...
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Limitations of this approach/implementation include:-
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- no support for correct link counts (EMX stat(target).st_nlink
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is always 1);
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- thread safety undefined;
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- default file permissions (r+w) used, can't be over-ridden;
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- implemented in Python so comparatively slow, especially for large
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source files;
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- need sufficient free disk space to store the copy.
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Behaviour:-
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- any exception should propagate to the caller;
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- want target to be an exact copy of the source, so use binary mode;
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- returns None, same as os.link() which is implemented in posixmodule.c;
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- target removed in the event of a failure where possible;
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- given the motivation to write this emulation came from trying to
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support a Unix resource lock implementation, where minimal overhead
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during creation of the target is desirable and the files are small,
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we read a source block before attempting to create the target so that
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we're ready to immediately write some data into it.
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"""
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import os
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import errno
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__all__ = ['link']
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def link(source, target):
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"""link(source, target) -> None
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Attempt to hard link the source file to the target file name.
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On OS/2, this creates a complete copy of the source file.
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"""
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s = os.open(source, os.O_RDONLY | os.O_BINARY)
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if os.isatty(s):
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raise OSError(errno.EXDEV, 'Cross-device link')
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data = os.read(s, 1024)
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try:
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t = os.open(target, os.O_WRONLY | os.O_BINARY | os.O_CREAT | os.O_EXCL)
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except OSError:
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os.close(s)
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raise
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try:
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while data:
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os.write(t, data)
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data = os.read(s, 1024)
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except OSError:
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os.close(s)
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os.close(t)
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os.unlink(target)
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raise
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os.close(s)
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os.close(t)
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if __name__ == '__main__':
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import sys
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try:
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link(sys.argv[1], sys.argv[2])
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except IndexError:
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print('Usage: emx_link <source> <target>')
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except OSError:
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print('emx_link: %s' % str(sys.exc_info()[1]))
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@ -1,182 +0,0 @@
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# this module is an OS/2 oriented replacement for the grp standard
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# extension module.
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# written by Andrew MacIntyre, April 2001.
|
||||
# updated July 2003, adding field accessor support
|
||||
|
||||
# note that this implementation checks whether ":" or ";" as used as
|
||||
# the field separator character.
|
||||
|
||||
"""Replacement for grp standard extension module, intended for use on
|
||||
OS/2 and similar systems which don't normally have an /etc/group file.
|
||||
|
||||
The standard Unix group database is an ASCII text file with 4 fields per
|
||||
record (line), separated by a colon:
|
||||
- group name (string)
|
||||
- group password (optional encrypted string)
|
||||
- group id (integer)
|
||||
- group members (comma delimited list of userids, with no spaces)
|
||||
|
||||
Note that members are only included in the group file for groups that
|
||||
aren't their primary groups.
|
||||
(see the section 8.2 of the Python Library Reference)
|
||||
|
||||
This implementation differs from the standard Unix implementation by
|
||||
allowing use of the platform's native path separator character - ';' on OS/2,
|
||||
DOS and MS-Windows - as the field separator in addition to the Unix
|
||||
standard ":".
|
||||
|
||||
The module looks for the group database at the following locations
|
||||
(in order first to last):
|
||||
- ${ETC_GROUP} (or %ETC_GROUP%)
|
||||
- ${ETC}/group (or %ETC%/group)
|
||||
- ${PYTHONHOME}/Etc/group (or %PYTHONHOME%/Etc/group)
|
||||
|
||||
Classes
|
||||
-------
|
||||
|
||||
None
|
||||
|
||||
Functions
|
||||
---------
|
||||
|
||||
getgrgid(gid) - return the record for group-id gid as a 4-tuple
|
||||
|
||||
getgrnam(name) - return the record for group 'name' as a 4-tuple
|
||||
|
||||
getgrall() - return a list of 4-tuples, each tuple being one record
|
||||
(NOTE: the order is arbitrary)
|
||||
|
||||
Attributes
|
||||
----------
|
||||
|
||||
group_file - the path of the group database file
|
||||
|
||||
"""
|
||||
|
||||
import os
|
||||
|
||||
# try and find the group file
|
||||
__group_path = []
|
||||
if 'ETC_GROUP' in os.environ:
|
||||
__group_path.append(os.environ['ETC_GROUP'])
|
||||
if 'ETC' in os.environ:
|
||||
__group_path.append('%s/group' % os.environ['ETC'])
|
||||
if 'PYTHONHOME' in os.environ:
|
||||
__group_path.append('%s/Etc/group' % os.environ['PYTHONHOME'])
|
||||
|
||||
group_file = None
|
||||
for __i in __group_path:
|
||||
try:
|
||||
__f = open(__i, 'r')
|
||||
__f.close()
|
||||
group_file = __i
|
||||
break
|
||||
except:
|
||||
pass
|
||||
|
||||
# decide what field separator we can try to use - Unix standard, with
|
||||
# the platform's path separator as an option. No special field conversion
|
||||
# handlers are required for the group file.
|
||||
__field_sep = [':']
|
||||
if os.pathsep:
|
||||
if os.pathsep != ':':
|
||||
__field_sep.append(os.pathsep)
|
||||
|
||||
# helper routine to identify which separator character is in use
|
||||
def __get_field_sep(record):
|
||||
fs = None
|
||||
for c in __field_sep:
|
||||
# there should be 3 delimiter characters (for 4 fields)
|
||||
if record.count(c) == 3:
|
||||
fs = c
|
||||
break
|
||||
if fs:
|
||||
return fs
|
||||
else:
|
||||
raise KeyError('>> group database fields not delimited <<')
|
||||
|
||||
# class to match the new record field name accessors.
|
||||
# the resulting object is intended to behave like a read-only tuple,
|
||||
# with each member also accessible by a field name.
|
||||
class Group:
|
||||
def __init__(self, name, passwd, gid, mem):
|
||||
self.__dict__['gr_name'] = name
|
||||
self.__dict__['gr_passwd'] = passwd
|
||||
self.__dict__['gr_gid'] = gid
|
||||
self.__dict__['gr_mem'] = mem
|
||||
self.__dict__['_record'] = (self.gr_name, self.gr_passwd,
|
||||
self.gr_gid, self.gr_mem)
|
||||
|
||||
def __len__(self):
|
||||
return 4
|
||||
|
||||
def __getitem__(self, key):
|
||||
return self._record[key]
|
||||
|
||||
def __setattr__(self, name, value):
|
||||
raise AttributeError('attribute read-only: %s' % name)
|
||||
|
||||
def __repr__(self):
|
||||
return str(self._record)
|
||||
|
||||
def __cmp__(self, other):
|
||||
this = str(self._record)
|
||||
if this == other:
|
||||
return 0
|
||||
elif this < other:
|
||||
return -1
|
||||
else:
|
||||
return 1
|
||||
|
||||
|
||||
# read the whole file, parsing each entry into tuple form
|
||||
# with dictionaries to speed recall by GID or group name
|
||||
def __read_group_file():
|
||||
if group_file:
|
||||
group = open(group_file, 'r')
|
||||
else:
|
||||
raise KeyError('>> no group database <<')
|
||||
gidx = {}
|
||||
namx = {}
|
||||
sep = None
|
||||
while 1:
|
||||
entry = group.readline().strip()
|
||||
if len(entry) > 3:
|
||||
if sep is None:
|
||||
sep = __get_field_sep(entry)
|
||||
fields = entry.split(sep)
|
||||
fields[2] = int(fields[2])
|
||||
fields[3] = [f.strip() for f in fields[3].split(',')]
|
||||
record = Group(*fields)
|
||||
if fields[2] not in gidx:
|
||||
gidx[fields[2]] = record
|
||||
if fields[0] not in namx:
|
||||
namx[fields[0]] = record
|
||||
elif len(entry) > 0:
|
||||
pass # skip empty or malformed records
|
||||
else:
|
||||
break
|
||||
group.close()
|
||||
if len(gidx) == 0:
|
||||
raise KeyError
|
||||
return (gidx, namx)
|
||||
|
||||
# return the group database entry by GID
|
||||
def getgrgid(gid):
|
||||
g, n = __read_group_file()
|
||||
return g[gid]
|
||||
|
||||
# return the group database entry by group name
|
||||
def getgrnam(name):
|
||||
g, n = __read_group_file()
|
||||
return n[name]
|
||||
|
||||
# return all the group database entries
|
||||
def getgrall():
|
||||
g, n = __read_group_file()
|
||||
return g.values()
|
||||
|
||||
# test harness
|
||||
if __name__ == '__main__':
|
||||
getgrall()
|
||||
|
|
@ -1,208 +0,0 @@
|
|||
# this module is an OS/2 oriented replacement for the pwd standard
|
||||
# extension module.
|
||||
|
||||
# written by Andrew MacIntyre, April 2001.
|
||||
# updated July 2003, adding field accessor support
|
||||
|
||||
# note that this implementation checks whether ":" or ";" as used as
|
||||
# the field separator character. Path conversions are are applied when
|
||||
# the database uses ":" as the field separator character.
|
||||
|
||||
"""Replacement for pwd standard extension module, intended for use on
|
||||
OS/2 and similar systems which don't normally have an /etc/passwd file.
|
||||
|
||||
The standard Unix password database is an ASCII text file with 7 fields
|
||||
per record (line), separated by a colon:
|
||||
- user name (string)
|
||||
- password (encrypted string, or "*" or "")
|
||||
- user id (integer)
|
||||
- group id (integer)
|
||||
- description (usually user's name)
|
||||
- home directory (path to user's home directory)
|
||||
- shell (path to the user's login shell)
|
||||
|
||||
(see the section 8.1 of the Python Library Reference)
|
||||
|
||||
This implementation differs from the standard Unix implementation by
|
||||
allowing use of the platform's native path separator character - ';' on OS/2,
|
||||
DOS and MS-Windows - as the field separator in addition to the Unix
|
||||
standard ":". Additionally, when ":" is the separator path conversions
|
||||
are applied to deal with any munging of the drive letter reference.
|
||||
|
||||
The module looks for the password database at the following locations
|
||||
(in order first to last):
|
||||
- ${ETC_PASSWD} (or %ETC_PASSWD%)
|
||||
- ${ETC}/passwd (or %ETC%/passwd)
|
||||
- ${PYTHONHOME}/Etc/passwd (or %PYTHONHOME%/Etc/passwd)
|
||||
|
||||
Classes
|
||||
-------
|
||||
|
||||
None
|
||||
|
||||
Functions
|
||||
---------
|
||||
|
||||
getpwuid(uid) - return the record for user-id uid as a 7-tuple
|
||||
|
||||
getpwnam(name) - return the record for user 'name' as a 7-tuple
|
||||
|
||||
getpwall() - return a list of 7-tuples, each tuple being one record
|
||||
(NOTE: the order is arbitrary)
|
||||
|
||||
Attributes
|
||||
----------
|
||||
|
||||
passwd_file - the path of the password database file
|
||||
|
||||
"""
|
||||
|
||||
import os
|
||||
|
||||
# try and find the passwd file
|
||||
__passwd_path = []
|
||||
if 'ETC_PASSWD' in os.environ:
|
||||
__passwd_path.append(os.environ['ETC_PASSWD'])
|
||||
if 'ETC' in os.environ:
|
||||
__passwd_path.append('%s/passwd' % os.environ['ETC'])
|
||||
if 'PYTHONHOME' in os.environ:
|
||||
__passwd_path.append('%s/Etc/passwd' % os.environ['PYTHONHOME'])
|
||||
|
||||
passwd_file = None
|
||||
for __i in __passwd_path:
|
||||
try:
|
||||
__f = open(__i, 'r')
|
||||
__f.close()
|
||||
passwd_file = __i
|
||||
break
|
||||
except:
|
||||
pass
|
||||
|
||||
# path conversion handlers
|
||||
def __nullpathconv(path):
|
||||
return path.replace(os.altsep, os.sep)
|
||||
|
||||
def __unixpathconv(path):
|
||||
# two known drive letter variations: "x;" and "$x"
|
||||
if path[0] == '$':
|
||||
conv = path[1] + ':' + path[2:]
|
||||
elif path[1] == ';':
|
||||
conv = path[0] + ':' + path[2:]
|
||||
else:
|
||||
conv = path
|
||||
return conv.replace(os.altsep, os.sep)
|
||||
|
||||
# decide what field separator we can try to use - Unix standard, with
|
||||
# the platform's path separator as an option. No special field conversion
|
||||
# handler is required when using the platform's path separator as field
|
||||
# separator, but are required for the home directory and shell fields when
|
||||
# using the standard Unix (":") field separator.
|
||||
__field_sep = {':': __unixpathconv}
|
||||
if os.pathsep:
|
||||
if os.pathsep != ':':
|
||||
__field_sep[os.pathsep] = __nullpathconv
|
||||
|
||||
# helper routine to identify which separator character is in use
|
||||
def __get_field_sep(record):
|
||||
fs = None
|
||||
for c in __field_sep.keys():
|
||||
# there should be 6 delimiter characters (for 7 fields)
|
||||
if record.count(c) == 6:
|
||||
fs = c
|
||||
break
|
||||
if fs:
|
||||
return fs
|
||||
else:
|
||||
raise KeyError('>> passwd database fields not delimited <<')
|
||||
|
||||
# class to match the new record field name accessors.
|
||||
# the resulting object is intended to behave like a read-only tuple,
|
||||
# with each member also accessible by a field name.
|
||||
class Passwd:
|
||||
def __init__(self, name, passwd, uid, gid, gecos, dir, shell):
|
||||
self.__dict__['pw_name'] = name
|
||||
self.__dict__['pw_passwd'] = passwd
|
||||
self.__dict__['pw_uid'] = uid
|
||||
self.__dict__['pw_gid'] = gid
|
||||
self.__dict__['pw_gecos'] = gecos
|
||||
self.__dict__['pw_dir'] = dir
|
||||
self.__dict__['pw_shell'] = shell
|
||||
self.__dict__['_record'] = (self.pw_name, self.pw_passwd,
|
||||
self.pw_uid, self.pw_gid,
|
||||
self.pw_gecos, self.pw_dir,
|
||||
self.pw_shell)
|
||||
|
||||
def __len__(self):
|
||||
return 7
|
||||
|
||||
def __getitem__(self, key):
|
||||
return self._record[key]
|
||||
|
||||
def __setattr__(self, name, value):
|
||||
raise AttributeError('attribute read-only: %s' % name)
|
||||
|
||||
def __repr__(self):
|
||||
return str(self._record)
|
||||
|
||||
def __cmp__(self, other):
|
||||
this = str(self._record)
|
||||
if this == other:
|
||||
return 0
|
||||
elif this < other:
|
||||
return -1
|
||||
else:
|
||||
return 1
|
||||
|
||||
|
||||
# read the whole file, parsing each entry into tuple form
|
||||
# with dictionaries to speed recall by UID or passwd name
|
||||
def __read_passwd_file():
|
||||
if passwd_file:
|
||||
passwd = open(passwd_file, 'r')
|
||||
else:
|
||||
raise KeyError('>> no password database <<')
|
||||
uidx = {}
|
||||
namx = {}
|
||||
sep = None
|
||||
while True:
|
||||
entry = passwd.readline().strip()
|
||||
if len(entry) > 6:
|
||||
if sep is None:
|
||||
sep = __get_field_sep(entry)
|
||||
fields = entry.split(sep)
|
||||
for i in (2, 3):
|
||||
fields[i] = int(fields[i])
|
||||
for i in (5, 6):
|
||||
fields[i] = __field_sep[sep](fields[i])
|
||||
record = Passwd(*fields)
|
||||
if fields[2] not in uidx:
|
||||
uidx[fields[2]] = record
|
||||
if fields[0] not in namx:
|
||||
namx[fields[0]] = record
|
||||
elif len(entry) > 0:
|
||||
pass # skip empty or malformed records
|
||||
else:
|
||||
break
|
||||
passwd.close()
|
||||
if len(uidx) == 0:
|
||||
raise KeyError
|
||||
return (uidx, namx)
|
||||
|
||||
# return the passwd database entry by UID
|
||||
def getpwuid(uid):
|
||||
u, n = __read_passwd_file()
|
||||
return u[uid]
|
||||
|
||||
# return the passwd database entry by passwd name
|
||||
def getpwnam(name):
|
||||
u, n = __read_passwd_file()
|
||||
return n[name]
|
||||
|
||||
# return all the passwd database entries
|
||||
def getpwall():
|
||||
u, n = __read_passwd_file()
|
||||
return n.values()
|
||||
|
||||
# test harness
|
||||
if __name__ == '__main__':
|
||||
getpwall()
|
||||
|
|
@ -1,7 +0,0 @@
|
|||
#! /bin/sh
|
||||
export INCLUDE=$C_INCLUDE_PATH
|
||||
set -v
|
||||
python.exe ../../Tools/scripts/h2py.py $C_INCLUDE_PATH/fcntl.h
|
||||
python.exe ../../Tools/scripts/h2py.py $C_INCLUDE_PATH/sys/socket.h
|
||||
python.exe ../../Tools/scripts/h2py.py -i '(u_long)' $C_INCLUDE_PATH/netinet/in.h
|
||||
#python.exe ../../Tools/scripts/h2py.py $C_INCLUDE_PATH/termios.h
|
||||
|
|
@ -403,13 +403,13 @@ _ver_output = re.compile(r'(?:([\w ]+) ([\w.]+) '
|
|||
|
||||
def _syscmd_ver(system='', release='', version='',
|
||||
|
||||
supported_platforms=('win32','win16','dos','os2')):
|
||||
supported_platforms=('win32','win16','dos')):
|
||||
|
||||
""" Tries to figure out the OS version used and returns
|
||||
a tuple (system,release,version).
|
||||
|
||||
It uses the "ver" shell command for this which is known
|
||||
to exists on Windows, DOS and OS/2. XXX Others too ?
|
||||
to exists on Windows, DOS. XXX Others too ?
|
||||
|
||||
In case this fails, the given parameters are used as
|
||||
defaults.
|
||||
|
|
|
|||
|
|
@ -1,7 +1,4 @@
|
|||
"""Test program for the fcntl C module.
|
||||
|
||||
OS/2+EMX doesn't support the file locking operations.
|
||||
|
||||
"""
|
||||
import os
|
||||
import struct
|
||||
|
|
@ -35,8 +32,6 @@ def get_lockdata():
|
|||
fcntl.F_WRLCK, 0)
|
||||
elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
|
||||
lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
|
||||
elif sys.platform in ['os2emx']:
|
||||
lockdata = None
|
||||
else:
|
||||
lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
|
||||
if lockdata:
|
||||
|
|
@ -62,18 +57,16 @@ class TestFcntl(unittest.TestCase):
|
|||
rv = fcntl.fcntl(self.f.fileno(), fcntl.F_SETFL, os.O_NONBLOCK)
|
||||
if verbose:
|
||||
print('Status from fcntl with O_NONBLOCK: ', rv)
|
||||
if sys.platform not in ['os2emx']:
|
||||
rv = fcntl.fcntl(self.f.fileno(), fcntl.F_SETLKW, lockdata)
|
||||
if verbose:
|
||||
print('String from fcntl with F_SETLKW: ', repr(rv))
|
||||
rv = fcntl.fcntl(self.f.fileno(), fcntl.F_SETLKW, lockdata)
|
||||
if verbose:
|
||||
print('String from fcntl with F_SETLKW: ', repr(rv))
|
||||
self.f.close()
|
||||
|
||||
def test_fcntl_file_descriptor(self):
|
||||
# again, but pass the file rather than numeric descriptor
|
||||
self.f = open(TESTFN, 'wb')
|
||||
rv = fcntl.fcntl(self.f, fcntl.F_SETFL, os.O_NONBLOCK)
|
||||
if sys.platform not in ['os2emx']:
|
||||
rv = fcntl.fcntl(self.f, fcntl.F_SETLKW, lockdata)
|
||||
rv = fcntl.fcntl(self.f, fcntl.F_SETLKW, lockdata)
|
||||
self.f.close()
|
||||
|
||||
def test_fcntl_64_bit(self):
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@ TEST_STR = b"hello world\n"
|
|||
HOST = test.support.HOST
|
||||
|
||||
HAVE_UNIX_SOCKETS = hasattr(socket, "AF_UNIX")
|
||||
HAVE_FORKING = hasattr(os, "fork") and os.name != "os2"
|
||||
HAVE_FORKING = hasattr(os, "fork")
|
||||
|
||||
def signal_alarm(n):
|
||||
"""Call signal.alarm when it exists (i.e. not on Windows)."""
|
||||
|
|
@ -93,21 +93,7 @@ class SocketServerTest(unittest.TestCase):
|
|||
# XXX: We need a way to tell AF_UNIX to pick its own name
|
||||
# like AF_INET provides port==0.
|
||||
dir = None
|
||||
if os.name == 'os2':
|
||||
dir = '\socket'
|
||||
fn = tempfile.mktemp(prefix='unix_socket.', dir=dir)
|
||||
if os.name == 'os2':
|
||||
# AF_UNIX socket names on OS/2 require a specific prefix
|
||||
# which can't include a drive letter and must also use
|
||||
# backslashes as directory separators
|
||||
if fn[1] == ':':
|
||||
fn = fn[2:]
|
||||
if fn[0] in (os.sep, os.altsep):
|
||||
fn = fn[1:]
|
||||
if os.sep == '/':
|
||||
fn = fn.replace(os.sep, os.altsep)
|
||||
else:
|
||||
fn = fn.replace(os.altsep, os.sep)
|
||||
self.test_files.append(fn)
|
||||
return fn
|
||||
|
||||
|
|
|
|||
|
|
@ -638,17 +638,6 @@ if sys.platform == 'darwin':
|
|||
register("MacOSX", None, MacOSXOSAScript('default'), -1)
|
||||
|
||||
|
||||
#
|
||||
# Platform support for OS/2
|
||||
#
|
||||
|
||||
if sys.platform[:3] == "os2" and _iscommand("netscape"):
|
||||
_tryorder = []
|
||||
_browsers = {}
|
||||
register("os2netscape", None,
|
||||
GenericBrowser(["start", "netscape", "%s"]), -1)
|
||||
|
||||
|
||||
# OK, now that we know what the default preference orders for each
|
||||
# platform are, allow user to override them with the BROWSER variable.
|
||||
if "BROWSER" in os.environ:
|
||||
|
|
|
|||
|
|
@ -83,8 +83,7 @@ with very clear syntax. It has interfaces to many system calls and
|
|||
libraries, as well as to various window systems, and is extensible in C or
|
||||
C++. It is also usable as an extension language for applications that need
|
||||
a programmable interface. Finally, Python is portable: it runs on many
|
||||
brands of UNIX, on PCs under Windows, MS-DOS, and OS/2, and on the
|
||||
Mac.
|
||||
brands of UNIX, on PCs under Windows, MS-DOS, and on the Mac.
|
||||
|
||||
%package devel
|
||||
Summary: The libraries and header files needed for Python extension development.
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
|
||||
/* Return the initial module search path. */
|
||||
/* Used by DOS, OS/2, Windows 3.1, Windows 95/98, Windows NT. */
|
||||
/* Used by DOS, Windows 3.1, Windows 95/98, Windows NT. */
|
||||
|
||||
/* ----------------------------------------------------------------
|
||||
PATH RULES FOR WINDOWS:
|
||||
|
|
|
|||
|
|
@ -808,7 +808,7 @@ standard libraries, and can be learned in a few days. Many Python
|
|||
programmers report substantial productivity gains and feel the language
|
||||
encourages the development of higher quality, more maintainable code.
|
||||
|
||||
Python runs on Windows, Linux/Unix, Mac OS X, OS/2, Amiga, Palm
|
||||
Python runs on Windows, Linux/Unix, Mac OS X, Amiga, Palm
|
||||
Handhelds, and Nokia mobile phones. Python has also been ported to the
|
||||
Java and .NET virtual machines.
|
||||
|
||||
|
|
|
|||
2
setup.py
2
setup.py
|
|
@ -2103,7 +2103,7 @@ is also usable as an extension language for applications that need a
|
|||
programmable interface.
|
||||
|
||||
The Python implementation is portable: it runs on many brands of UNIX,
|
||||
on Windows, DOS, OS/2, Mac, Amiga... If your favorite system isn't
|
||||
on Windows, DOS, Mac, Amiga... If your favorite system isn't
|
||||
listed here, it may still be supported, if there's a C compiler for
|
||||
it. Ask around on comp.lang.python -- or just try compiling Python
|
||||
yourself.
|
||||
|
|
|
|||
Loading…
Reference in New Issue