AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site.
These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
darylm503
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#! /usr/bin/env python
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# Released to the public domain, by Tim Peters, 03 October 2000.
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"""reindent [-d][-r][-v] [ path ... ]
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-d (--dryrun) Dry run. Analyze, but don't make any changes to, files.
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-r (--recurse) Recurse. Search for all .py files in subdirectories too.
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-n (--nobackup) No backup. Does not make a ".bak" file before reindenting.
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-v (--verbose) Verbose. Print informative msgs; else no output.
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-h (--help) Help. Print this usage information and exit.
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Change Python (.py) files to use 4-space indents and no hard tab characters.
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Also trim excess spaces and tabs from ends of lines, and remove empty lines
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at the end of files. Also ensure the last line ends with a newline.
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If no paths are given on the command line, reindent operates as a filter,
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reading a single source file from standard input and writing the transformed
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source to standard output. In this case, the -d, -r and -v flags are
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ignored.
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You can pass one or more file and/or directory paths. When a directory
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path, all .py files within the directory will be examined, and, if the -r
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option is given, likewise recursively for subdirectories.
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If output is not to standard output, reindent overwrites files in place,
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renaming the originals with a .bak extension. If it finds nothing to
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change, the file is left alone. If reindent does change a file, the changed
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file is a fixed-point for future runs (i.e., running reindent on the
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resulting .py file won't change it again).
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The hard part of reindenting is figuring out what to do with comment
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lines. So long as the input files get a clean bill of health from
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tabnanny.py, reindent should do a good job.
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The backup file is a copy of the one that is being reindented. The ".bak"
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file is generated with shutil.copy(), but some corner cases regarding
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user/group and permissions could leave the backup file more readable that
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you'd prefer. You can always use the --nobackup option to prevent this.
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"""
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__version__ = "1"
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import tokenize
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import os, shutil
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import sys
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verbose = 0
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recurse = 0
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dryrun = 0
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makebackup = True
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def usage(msg=None):
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if msg is not None:
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print >> sys.stderr, msg
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print >> sys.stderr, __doc__
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def errprint(*args):
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sep = ""
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for arg in args:
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sys.stderr.write(sep + str(arg))
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sep = " "
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sys.stderr.write("\n")
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def main():
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import getopt
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global verbose, recurse, dryrun, makebackup
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try:
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opts, args = getopt.getopt(sys.argv[1:], "drnvh",
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["dryrun", "recurse", "nobackup", "verbose", "help"])
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except getopt.error, msg:
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usage(msg)
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return
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for o, a in opts:
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if o in ('-d', '--dryrun'):
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dryrun += 1
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elif o in ('-r', '--recurse'):
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recurse += 1
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elif o in ('-n', '--nobackup'):
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makebackup = False
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elif o in ('-v', '--verbose'):
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verbose += 1
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elif o in ('-h', '--help'):
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usage()
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return
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if not args:
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r = Reindenter(sys.stdin)
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r.run()
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r.write(sys.stdout)
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return
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for arg in args:
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check(arg)
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def check(file):
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if os.path.isdir(file) and not os.path.islink(file):
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if verbose:
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print "listing directory", file
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names = os.listdir(file)
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for name in names:
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fullname = os.path.join(file, name)
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if ((recurse and os.path.isdir(fullname) and
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not os.path.islink(fullname) and
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not os.path.split(fullname)[1].startswith("."))
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or name.lower().endswith(".py")):
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check(fullname)
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return
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if verbose:
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print "checking", file, "...",
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try:
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f = open(file)
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except IOError, msg:
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errprint("%s: I/O Error: %s" % (file, str(msg)))
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return
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r = Reindenter(f)
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f.close()
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if r.run():
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if verbose:
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print "changed."
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if dryrun:
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print "But this is a dry run, so leaving it alone."
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if not dryrun:
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bak = file + ".bak"
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if makebackup:
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shutil.copyfile(file, bak)
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if verbose:
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print "backed up", file, "to", bak
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f = open(file, "w")
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r.write(f)
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f.close()
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if verbose:
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print "wrote new", file
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return True
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else:
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if verbose:
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print "unchanged."
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return False
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def _rstrip(line, JUNK='\n \t'):
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"""Return line stripped of trailing spaces, tabs, newlines.
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Note that line.rstrip() instead also strips sundry control characters,
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but at least one known Emacs user expects to keep junk like that, not
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mentioning Barry by name or anything <wink>.
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"""
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i = len(line)
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while i > 0 and line[i-1] in JUNK:
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i -= 1
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return line[:i]
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class Reindenter:
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def __init__(self, f):
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self.find_stmt = 1 # next token begins a fresh stmt?
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self.level = 0 # current indent level
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# Raw file lines.
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self.raw = f.readlines()
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# File lines, rstripped & tab-expanded. Dummy at start is so
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# that we can use tokenize's 1-based line numbering easily.
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# Note that a line is all-blank iff it's "\n".
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self.lines = [_rstrip(line).expandtabs() + "\n"
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for line in self.raw]
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self.lines.insert(0, None)
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self.index = 1 # index into self.lines of next line
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# List of (lineno, indentlevel) pairs, one for each stmt and
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# comment line. indentlevel is -1 for comment lines, as a
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# signal that tokenize doesn't know what to do about them;
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# indeed, they're our headache!
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self.stats = []
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def run(self):
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tokenize.tokenize(self.getline, self.tokeneater)
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# Remove trailing empty lines.
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lines = self.lines
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while lines and lines[-1] == "\n":
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lines.pop()
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# Sentinel.
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stats = self.stats
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stats.append((len(lines), 0))
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# Map count of leading spaces to # we want.
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have2want = {}
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# Program after transformation.
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after = self.after = []
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# Copy over initial empty lines -- there's nothing to do until
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# we see a line with *something* on it.
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i = stats[0][0]
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after.extend(lines[1:i])
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for i in range(len(stats)-1):
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thisstmt, thislevel = stats[i]
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nextstmt = stats[i+1][0]
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have = getlspace(lines[thisstmt])
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want = thislevel * 4
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if want < 0:
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# A comment line.
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if have:
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# An indented comment line. If we saw the same
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# indentation before, reuse what it most recently
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# mapped to.
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want = have2want.get(have, -1)
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if want < 0:
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# Then it probably belongs to the next real stmt.
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for j in xrange(i+1, len(stats)-1):
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jline, jlevel = stats[j]
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if jlevel >= 0:
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if have == getlspace(lines[jline]):
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want = jlevel * 4
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break
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if want < 0: # Maybe it's a hanging
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# comment like this one,
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# in which case we should shift it like its base
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# line got shifted.
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for j in xrange(i-1, -1, -1):
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jline, jlevel = stats[j]
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if jlevel >= 0:
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want = have + getlspace(after[jline-1]) - \
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getlspace(lines[jline])
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break
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if want < 0:
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# Still no luck -- leave it alone.
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want = have
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else:
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want = 0
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assert want >= 0
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have2want[have] = want
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diff = want - have
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if diff == 0 or have == 0:
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after.extend(lines[thisstmt:nextstmt])
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else:
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for line in lines[thisstmt:nextstmt]:
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if diff > 0:
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if line == "\n":
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after.append(line)
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else:
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after.append(" " * diff + line)
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else:
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remove = min(getlspace(line), -diff)
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after.append(line[remove:])
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return self.raw != self.after
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def write(self, f):
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f.writelines(self.after)
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# Line-getter for tokenize.
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def getline(self):
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if self.index >= len(self.lines):
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line = ""
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else:
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line = self.lines[self.index]
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self.index += 1
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return line
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# Line-eater for tokenize.
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def tokeneater(self, type, token, (sline, scol), end, line,
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INDENT=tokenize.INDENT,
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DEDENT=tokenize.DEDENT,
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NEWLINE=tokenize.NEWLINE,
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COMMENT=tokenize.COMMENT,
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NL=tokenize.NL):
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if type == NEWLINE:
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# A program statement, or ENDMARKER, will eventually follow,
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# after some (possibly empty) run of tokens of the form
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# (NL | COMMENT)* (INDENT | DEDENT+)?
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self.find_stmt = 1
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elif type == INDENT:
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self.find_stmt = 1
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self.level += 1
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elif type == DEDENT:
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self.find_stmt = 1
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self.level -= 1
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elif type == COMMENT:
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if self.find_stmt:
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self.stats.append((sline, -1))
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# but we're still looking for a new stmt, so leave
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# find_stmt alone
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elif type == NL:
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pass
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elif self.find_stmt:
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# This is the first "real token" following a NEWLINE, so it
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# must be the first token of the next program statement, or an
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# ENDMARKER.
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self.find_stmt = 0
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if line: # not endmarker
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self.stats.append((sline, self.level))
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# Count number of leading blanks.
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def getlspace(line):
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i, n = 0, len(line)
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while i < n and line[i] == " ":
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i += 1
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return i
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if __name__ == '__main__':
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main()
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Block a user