mirror of
https://github.com/python/cpython.git
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318 lines
7.2 KiB
Python
318 lines
7.2 KiB
Python
#
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# Interactively decide what to distribute
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#
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#
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# The exclude file signals files to always exclude,
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# The pattern file lines are of the form
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# *.c
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# This excludes all files ending in .c.
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#
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# The include file signals files and directories to include.
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# Records are of the form
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# ('Tools:bgen:AE:AppleEvents.py', 'Lib:MacToolbox:AppleEvents.py')
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# This includes the specified file, putting it in the given place, or
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# ('Tools:bgen:AE:AppleEvents.py', None)
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# This excludes the specified file.
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#
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from MkDistr_ui import *
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import fnmatch
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import re
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import os
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import sys
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import macfs
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import macostools
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DEBUG=0
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SyntaxError='Include/exclude file syntax error'
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class Matcher:
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"""Include/exclude database, common code"""
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def __init__(self, filename):
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self.filename = filename
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self.rawdata = []
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self.parse(filename)
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self.rawdata.sort()
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self.rebuild()
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self.modified = 0
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def parse(self, dbfile):
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try:
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fp = open(dbfile)
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except IOError:
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return
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data = fp.readlines()
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fp.close()
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for d in data:
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d = d[:-1]
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if not d or d[0] == '#': continue
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pat = self.parseline(d)
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self.rawdata.append(pat)
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def save(self):
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fp = open(self.filename, 'w')
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self.savedata(fp, self.rawdata)
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self.modified = 0
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def add(self, value):
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if len(value) == 1:
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value = value + ('',)
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self.rawdata.append(value)
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self.rebuild1(value)
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self.modified = 1
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def delete(self, value):
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key = value
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for i in range(len(self.rawdata)):
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if self.rawdata[i][0] == key:
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del self.rawdata[i]
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self.unrebuild1(i, key)
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self.modified = 1
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return
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print 'Not found!', key
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def getall(self):
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return map(lambda x: x[0], self.rawdata)
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def get(self, value):
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for src, dst in self.rawdata:
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if src == value:
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return src, dst
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print 'Not found!', value
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def is_modified(self):
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return self.modified
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class IncMatcher(Matcher):
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"""Include filename database and matching engine"""
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def rebuild(self):
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self.idict = {}
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self.edict = {}
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for v in self.rawdata:
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self.rebuild1(v)
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def parseline(self, line):
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try:
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data = eval(line)
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except:
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raise SyntaxError, line
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if type(data) <> type(()) or len(data) not in (1,2):
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raise SyntaxError, line
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if len(data) == 1:
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data = data + ('',)
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return data
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def savedata(self, fp, data):
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for d in self.rawdata:
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fp.write(`d`+'\n')
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def rebuild1(self, (src, dst)):
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if dst == '':
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dst = src
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if dst == None:
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self.edict[src] = None
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else:
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self.idict[src] = dst
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def unrebuild1(self, num, src):
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if self.idict.has_key(src):
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del self.idict[src]
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else:
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del self.edict[src]
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def match(self, patharg):
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removed = []
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# First check the include directory
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path = patharg
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while 1:
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if self.idict.has_key(path):
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# We know of this path (or initial piece of path)
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dstpath = self.idict[path]
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# We do want it distributed. Tack on the tail.
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while removed:
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dstpath = os.path.join(dstpath, removed[0])
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removed = removed[1:]
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# Finally, if the resultant string ends in a separator
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# tack on our input filename
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if dstpath[-1] == os.sep:
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dir, file = os.path.split(path)
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dstpath = os.path.join(dstpath, file)
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if DEBUG:
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print 'include', patharg, dstpath
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return dstpath
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## path, lastcomp = os.path.split(path)
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## if not path:
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## break
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## removed[0:0] = [lastcomp]
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## # Next check the exclude directory
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## path = patharg
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## while 1:
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if self.edict.has_key(path):
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if DEBUG:
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print 'exclude', patharg, path
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return ''
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path, lastcomp = os.path.split(path)
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if not path:
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break
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removed[0:0] = [lastcomp]
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if DEBUG:
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print 'nomatch', patharg
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return None
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def checksourcetree(self):
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rv = []
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for name in self.idict.keys():
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if not os.path.exists(name):
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rv.append(name)
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return rv
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class ExcMatcher(Matcher):
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"""Exclude pattern database and matching engine"""
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def rebuild(self):
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self.relist = []
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for v in self.rawdata:
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self.rebuild1(v)
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def parseline(self, data):
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return (data, None)
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def savedata(self, fp, data):
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for d in self.rawdata:
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fp.write(d[0]+'\n')
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def rebuild1(self, (src, dst)):
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pat = fnmatch.translate(src)
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if DEBUG:
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print 'PATTERN', `src`, 'REGEX', `pat`
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self.relist.append(re.compile(pat))
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def unrebuild1(self, num, src):
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del self.relist[num]
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def match(self, path):
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comps = os.path.split(path)
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file = comps[-1]
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for pat in self.relist:
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if pat and pat.match(file):
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if DEBUG:
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print 'excmatch', file, pat
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return 1
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return 0
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class Main:
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"""The main program glueing it all together"""
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def __init__(self):
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InitUI()
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os.chdir(sys.prefix)
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if not os.path.isdir(':Mac:Distributions'):
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os.mkdir(':Mac:Distributions')
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self.typedist = GetType()
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self.inc = IncMatcher(':Mac:Distributions:%s.include'%self.typedist)
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self.exc = ExcMatcher(':Mac:Distributions:%s.exclude'%self.typedist)
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self.ui = MkDistrUI(self)
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self.ui.mainloop()
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def check(self):
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return self.checkdir(':', 1)
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def checkdir(self, path, istop):
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if DEBUG:
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print 'checkdir', path
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files = os.listdir(path)
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rv = []
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todo = []
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for f in files:
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if DEBUG:
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print 'checkfile', f
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if self.exc.match(f):
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if DEBUG:
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print 'exclude match', f
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continue
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fullname = os.path.join(path, f)
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if DEBUG:
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print 'checkpath', fullname
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matchvalue = self.inc.match(fullname)
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if matchvalue == None:
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if os.path.isdir(fullname):
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if DEBUG:
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print 'do dir', fullname
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todo.append(fullname)
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else:
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if DEBUG:
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print 'include', fullname
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rv.append(fullname)
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elif DEBUG:
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print 'badmatch', matchvalue
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for d in todo:
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if len(rv) > 500:
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if istop:
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rv.append('... and more ...')
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return rv
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rv = rv + self.checkdir(d, 0)
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return rv
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def run(self):
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missing = self.inc.checksourcetree()
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if missing:
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print '==== Missing source files ===='
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for i in missing:
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print i
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print '==== Fix and retry ===='
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return
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destprefix = os.path.join(sys.prefix, ':Mac:Distributions:(vise)')
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destprefix = os.path.join(destprefix, '%s Distribution'%self.typedist)
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if not self.rundir(':', destprefix, 0):
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return
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self.rundir(':', destprefix, 1)
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def rundir(self, path, destprefix, doit):
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files = os.listdir(path)
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todo = []
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rv = 1
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for f in files:
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if self.exc.match(f):
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continue
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fullname = os.path.join(path, f)
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if os.path.isdir(fullname):
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todo.append(fullname)
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else:
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dest = self.inc.match(fullname)
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if dest == None:
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print 'Not yet resolved:', fullname
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rv = 0
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if dest:
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if doit:
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print 'COPY ', fullname
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print ' -> ', os.path.join(destprefix, dest)
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try:
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macostools.copy(fullname, os.path.join(destprefix, dest), 1)
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except: #DBG
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print '*** Copy failed mysteriously, try again'
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print '*** cwd', os.getcwd() #DBG
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print '*** fsspec', macfs.FSSpec(fullname) #DBG
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# Get rid of open files
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try:
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i = 1 / 0
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except:
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pass
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macostools.copy(fullname, os.path.join(destprefix, dest), 1)
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for d in todo:
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if not self.rundir(d, destprefix, doit):
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rv = 0
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return rv
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def save(self):
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self.inc.save()
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self.exc.save()
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def is_modified(self):
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return self.inc.is_modified() or self.exc.is_modified()
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if __name__ == '__main__':
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Main()
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