817 lines
29 KiB
Python
817 lines
29 KiB
Python
"""
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svn-Command based Implementation of a Subversion WorkingCopy Path.
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SvnWCCommandPath is the main class.
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SvnWC is an alias to this class.
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"""
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import os, sys, time, re, calendar
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import py
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from py.__.path import common
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from py.__.path.svn import cache
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from py.__.path.svn import svncommon
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DEBUG = 0
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rex_blame = re.compile(r'\s*(\d+)\s*(\S+) (.*)')
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class SvnWCCommandPath(common.FSPathBase):
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""" path implementation offering access/modification to svn working copies.
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It has methods similar to the functions in os.path and similar to the
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commands of the svn client.
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"""
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sep = os.sep
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def __new__(cls, wcpath=None, auth=None):
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self = object.__new__(cls)
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if isinstance(wcpath, cls):
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if wcpath.__class__ == cls:
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return wcpath
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wcpath = wcpath.localpath
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if svncommon._check_for_bad_chars(str(wcpath),
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svncommon.ALLOWED_CHARS):
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raise ValueError("bad char in wcpath %s" % (wcpath, ))
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self.localpath = py.path.local(wcpath)
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self.auth = auth
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return self
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strpath = property(lambda x: str(x.localpath), None, None, "string path")
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def __eq__(self, other):
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return self.localpath == getattr(other, 'localpath', None)
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def _geturl(self):
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if getattr(self, '_url', None) is None:
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info = self.info()
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self._url = info.url #SvnPath(info.url, info.rev)
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assert isinstance(self._url, str)
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return self._url
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url = property(_geturl, None, None, "url of this WC item")
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def _escape(self, cmd):
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return svncommon._escape_helper(cmd)
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def dump(self, obj):
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""" pickle object into path location"""
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return self.localpath.dump(obj)
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def svnurl(self):
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""" return current SvnPath for this WC-item. """
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info = self.info()
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return py.path.svnurl(info.url)
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def __repr__(self):
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return "svnwc(%r)" % (self.strpath) # , self._url)
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def __str__(self):
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return str(self.localpath)
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def _makeauthoptions(self):
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if self.auth is None:
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return ''
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return self.auth.makecmdoptions()
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def _authsvn(self, cmd, args=None):
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args = args and list(args) or []
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args.append(self._makeauthoptions())
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return self._svn(cmd, *args)
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def _svn(self, cmd, *args):
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l = ['svn %s' % cmd]
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args = [self._escape(item) for item in args]
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l.extend(args)
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l.append('"%s"' % self._escape(self.strpath))
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# try fixing the locale because we can't otherwise parse
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string = svncommon.fixlocale() + " ".join(l)
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if DEBUG:
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print "execing", string
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try:
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try:
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key = 'LC_MESSAGES'
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hold = os.environ.get(key)
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os.environ[key] = 'C'
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out = py.process.cmdexec(string)
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finally:
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if hold:
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os.environ[key] = hold
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else:
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del os.environ[key]
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except py.process.cmdexec.Error, e:
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strerr = e.err.lower()
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if strerr.find('file not found') != -1:
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raise py.error.ENOENT(self)
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if (strerr.find('file exists') != -1 or
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strerr.find('file already exists') != -1 or
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strerr.find("can't create directory") != -1):
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raise py.error.EEXIST(self)
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raise
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return out
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def switch(self, url):
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""" switch to given URL. """
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self._authsvn('switch', [url])
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def checkout(self, url=None, rev=None):
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""" checkout from url to local wcpath. """
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args = []
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if url is None:
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url = self.url
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if rev is None or rev == -1:
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if (py.std.sys.platform != 'win32' and
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svncommon._getsvnversion() == '1.3'):
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url += "@HEAD"
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else:
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if svncommon._getsvnversion() == '1.3':
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url += "@%d" % rev
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else:
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args.append('-r' + str(rev))
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args.append(url)
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self._authsvn('co', args)
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def update(self, rev = 'HEAD'):
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""" update working copy item to given revision. (None -> HEAD). """
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self._authsvn('up', ['-r', rev])
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def write(self, content, mode='wb'):
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""" write content into local filesystem wc. """
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self.localpath.write(content, mode)
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def dirpath(self, *args):
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""" return the directory Path of the current Path. """
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return self.__class__(self.localpath.dirpath(*args), auth=self.auth)
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def _ensuredirs(self):
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parent = self.dirpath()
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if parent.check(dir=0):
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parent._ensuredirs()
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if self.check(dir=0):
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self.mkdir()
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return self
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def ensure(self, *args, **kwargs):
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""" ensure that an args-joined path exists (by default as
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a file). if you specify a keyword argument 'directory=True'
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then the path is forced to be a directory path.
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"""
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try:
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p = self.join(*args)
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if p.check():
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if p.check(versioned=False):
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p.add()
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return p
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if kwargs.get('dir', 0):
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return p._ensuredirs()
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parent = p.dirpath()
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parent._ensuredirs()
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p.write("")
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p.add()
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return p
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except:
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error_enhance(sys.exc_info())
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def mkdir(self, *args):
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""" create & return the directory joined with args. """
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if args:
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return self.join(*args).mkdir()
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else:
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self._svn('mkdir')
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return self
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def add(self):
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""" add ourself to svn """
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self._svn('add')
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def remove(self, rec=1, force=1):
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""" remove a file or a directory tree. 'rec'ursive is
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ignored and considered always true (because of
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underlying svn semantics.
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"""
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assert rec, "svn cannot remove non-recursively"
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if not self.check(versioned=True):
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# not added to svn (anymore?), just remove
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py.path.local(self).remove()
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return
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flags = []
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if force:
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flags.append('--force')
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self._svn('remove', *flags)
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def copy(self, target):
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""" copy path to target."""
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py.process.cmdexec("svn copy %s %s" %(str(self), str(target)))
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def rename(self, target):
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""" rename this path to target. """
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py.process.cmdexec("svn move --force %s %s" %(str(self), str(target)))
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def lock(self):
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""" set a lock (exclusive) on the resource """
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out = self._authsvn('lock').strip()
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if not out:
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# warning or error, raise exception
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raise Exception(out[4:])
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def unlock(self):
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""" unset a previously set lock """
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out = self._authsvn('unlock').strip()
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if out.startswith('svn:'):
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# warning or error, raise exception
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raise Exception(out[4:])
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def cleanup(self):
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""" remove any locks from the resource """
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# XXX should be fixed properly!!!
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try:
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self.unlock()
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except:
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pass
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def status(self, updates=0, rec=0, externals=0):
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""" return (collective) Status object for this file. """
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# http://svnbook.red-bean.com/book.html#svn-ch-3-sect-4.3.1
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# 2201 2192 jum test
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# XXX
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if externals:
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raise ValueError("XXX cannot perform status() "
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"on external items yet")
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else:
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#1.2 supports: externals = '--ignore-externals'
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externals = ''
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if rec:
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rec= ''
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else:
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rec = '--non-recursive'
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# XXX does not work on all subversion versions
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#if not externals:
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# externals = '--ignore-externals'
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if updates:
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updates = '-u'
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else:
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updates = ''
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try:
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cmd = 'status -v --xml --no-ignore %s %s %s' % (
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updates, rec, externals)
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out = self._authsvn(cmd)
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except py.process.cmdexec.Error:
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cmd = 'status -v --no-ignore %s %s %s' % (
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updates, rec, externals)
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out = self._authsvn(cmd)
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rootstatus = WCStatus(self).fromstring(out, self)
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else:
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rootstatus = XMLWCStatus(self).fromstring(out, self)
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return rootstatus
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def diff(self, rev=None):
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""" return a diff of the current path against revision rev (defaulting
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to the last one).
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"""
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args = []
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if rev is not None:
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args.append("-r %d" % rev)
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out = self._authsvn('diff', args)
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return out
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def blame(self):
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""" return a list of tuples of three elements:
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(revision, commiter, line)"""
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out = self._svn('blame')
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result = []
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blamelines = out.splitlines()
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reallines = py.path.svnurl(self.url).readlines()
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for i, (blameline, line) in py.builtin.enumerate(
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zip(blamelines, reallines)):
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m = rex_blame.match(blameline)
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if not m:
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raise ValueError("output line %r of svn blame does not match "
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"expected format" % (line, ))
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rev, name, _ = m.groups()
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result.append((int(rev), name, line))
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return result
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_rex_commit = re.compile(r'.*Committed revision (\d+)\.$', re.DOTALL)
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def commit(self, msg='', rec=1):
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""" commit with support for non-recursive commits """
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from py.__.path.svn import cache
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# XXX i guess escaping should be done better here?!?
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cmd = 'commit -m "%s" --force-log' % (msg.replace('"', '\\"'),)
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if not rec:
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cmd += ' -N'
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out = self._authsvn(cmd)
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try:
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del cache.info[self]
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except KeyError:
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pass
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if out:
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m = self._rex_commit.match(out)
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return int(m.group(1))
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def propset(self, name, value, *args):
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""" set property name to value on this path. """
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d = py.path.local.mkdtemp()
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try:
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p = d.join('value')
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p.write(value)
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self._svn('propset', name, '--file', str(p), *args)
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finally:
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d.remove()
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def propget(self, name):
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""" get property name on this path. """
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res = self._svn('propget', name)
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return res[:-1] # strip trailing newline
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def propdel(self, name):
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""" delete property name on this path. """
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res = self._svn('propdel', name)
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return res[:-1] # strip trailing newline
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def proplist(self, rec=0):
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""" return a mapping of property names to property values.
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If rec is True, then return a dictionary mapping sub-paths to such mappings.
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"""
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if rec:
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res = self._svn('proplist -R')
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return make_recursive_propdict(self, res)
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else:
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res = self._svn('proplist')
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lines = res.split('\n')
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lines = map(str.strip, lines[1:])
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return svncommon.PropListDict(self, lines)
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def revert(self, rec=0):
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""" revert the local changes of this path. if rec is True, do so
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recursively. """
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if rec:
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result = self._svn('revert -R')
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else:
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result = self._svn('revert')
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return result
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def new(self, **kw):
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""" create a modified version of this path. A 'rev' argument
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indicates a new revision.
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the following keyword arguments modify various path parts:
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http://host.com/repo/path/file.ext
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|-----------------------| dirname
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|------| basename
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|--| purebasename
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|--| ext
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"""
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if kw:
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localpath = self.localpath.new(**kw)
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else:
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localpath = self.localpath
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return self.__class__(localpath, auth=self.auth)
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def join(self, *args, **kwargs):
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""" return a new Path (with the same revision) which is composed
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of the self Path followed by 'args' path components.
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"""
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if not args:
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return self
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localpath = self.localpath.join(*args, **kwargs)
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return self.__class__(localpath, auth=self.auth)
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def info(self, usecache=1):
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""" return an Info structure with svn-provided information. """
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info = usecache and cache.info.get(self)
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if not info:
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try:
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output = self._svn('info')
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except py.process.cmdexec.Error, e:
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if e.err.find('Path is not a working copy directory') != -1:
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raise py.error.ENOENT(self, e.err)
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elif e.err.find("is not under version control") != -1:
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raise py.error.ENOENT(self, e.err)
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raise
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# XXX SVN 1.3 has output on stderr instead of stdout (while it does
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# return 0!), so a bit nasty, but we assume no output is output
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# to stderr...
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if (output.strip() == '' or
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output.lower().find('not a versioned resource') != -1):
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raise py.error.ENOENT(self, output)
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info = InfoSvnWCCommand(output)
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# Can't reliably compare on Windows without access to win32api
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if py.std.sys.platform != 'win32':
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if info.path != self.localpath:
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raise py.error.ENOENT(self, "not a versioned resource:" +
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" %s != %s" % (info.path, self.localpath))
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cache.info[self] = info
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self.rev = info.rev
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return info
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def listdir(self, fil=None, sort=None):
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""" return a sequence of Paths.
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listdir will return either a tuple or a list of paths
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depending on implementation choices.
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"""
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if isinstance(fil, str):
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fil = common.fnmatch(fil)
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# XXX unify argument naming with LocalPath.listdir
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def notsvn(path):
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return path.basename != '.svn'
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paths = []
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for localpath in self.localpath.listdir(notsvn):
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p = self.__class__(localpath, auth=self.auth)
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paths.append(p)
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if fil or sort:
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paths = filter(fil, paths)
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paths = isinstance(paths, list) and paths or list(paths)
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if callable(sort):
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paths.sort(sort)
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elif sort:
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paths.sort()
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return paths
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def open(self, mode='r'):
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""" return an opened file with the given mode. """
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return open(self.strpath, mode)
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def _getbyspec(self, spec):
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return self.localpath._getbyspec(spec)
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class Checkers(py.path.local.Checkers):
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def __init__(self, path):
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self.svnwcpath = path
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self.path = path.localpath
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def versioned(self):
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try:
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s = self.svnwcpath.info()
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except (py.error.ENOENT, py.error.EEXIST):
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return False
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except py.process.cmdexec.Error, e:
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if e.err.find('is not a working copy')!=-1:
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return False
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raise
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else:
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return True
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def log(self, rev_start=None, rev_end=1, verbose=False):
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""" return a list of LogEntry instances for this path.
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rev_start is the starting revision (defaulting to the first one).
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rev_end is the last revision (defaulting to HEAD).
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if verbose is True, then the LogEntry instances also know which files changed.
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"""
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from py.__.path.svn.urlcommand import _Head, LogEntry
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assert self.check() # make it simpler for the pipe
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rev_start = rev_start is None and _Head or rev_start
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rev_end = rev_end is None and _Head or rev_end
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if rev_start is _Head and rev_end == 1:
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rev_opt = ""
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else:
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rev_opt = "-r %s:%s" % (rev_start, rev_end)
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verbose_opt = verbose and "-v" or ""
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locale_env = svncommon.fixlocale()
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# some blather on stderr
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auth_opt = self._makeauthoptions()
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stdin, stdout, stderr = os.popen3(locale_env +
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'svn log --xml %s %s %s "%s"' % (
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rev_opt, verbose_opt, auth_opt,
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self.strpath))
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minidom,ExpatError = importxml()
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try:
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tree = minidom.parse(stdout)
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except ExpatError:
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raise ValueError('no such revision')
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result = []
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for logentry in filter(None, tree.firstChild.childNodes):
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if logentry.nodeType == logentry.ELEMENT_NODE:
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result.append(LogEntry(logentry))
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return result
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def size(self):
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""" Return the size of the file content of the Path. """
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return self.info().size
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def mtime(self):
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""" Return the last modification time of the file. """
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return self.info().mtime
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def __hash__(self):
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return hash((self.strpath, self.__class__, self.auth))
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class WCStatus:
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attrnames = ('modified','added', 'conflict', 'unchanged', 'external',
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'deleted', 'prop_modified', 'unknown', 'update_available',
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'incomplete', 'kindmismatch', 'ignored', 'locked', 'replaced'
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)
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def __init__(self, wcpath, rev=None, modrev=None, author=None):
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self.wcpath = wcpath
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self.rev = rev
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self.modrev = modrev
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self.author = author
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for name in self.attrnames:
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setattr(self, name, [])
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def allpath(self, sort=True, **kw):
|
|
d = {}
|
|
for name in self.attrnames:
|
|
if name not in kw or kw[name]:
|
|
for path in getattr(self, name):
|
|
d[path] = 1
|
|
l = d.keys()
|
|
if sort:
|
|
l.sort()
|
|
return l
|
|
|
|
# XXX a bit scary to assume there's always 2 spaces between username and
|
|
# path, however with win32 allowing spaces in user names there doesn't
|
|
# seem to be a more solid approach :(
|
|
_rex_status = re.compile(r'\s+(\d+|-)\s+(\S+)\s+(.+?)\s{2,}(.*)')
|
|
|
|
def fromstring(data, rootwcpath, rev=None, modrev=None, author=None):
|
|
""" return a new WCStatus object from data 's'
|
|
"""
|
|
rootstatus = WCStatus(rootwcpath, rev, modrev, author)
|
|
update_rev = None
|
|
for line in data.split('\n'):
|
|
if not line.strip():
|
|
continue
|
|
#print "processing %r" % line
|
|
flags, rest = line[:8], line[8:]
|
|
# first column
|
|
c0,c1,c2,c3,c4,c5,x6,c7 = flags
|
|
#if '*' in line:
|
|
# print "flags", repr(flags), "rest", repr(rest)
|
|
|
|
if c0 in '?XI':
|
|
fn = line.split(None, 1)[1]
|
|
if c0 == '?':
|
|
wcpath = rootwcpath.join(fn, abs=1)
|
|
rootstatus.unknown.append(wcpath)
|
|
elif c0 == 'X':
|
|
wcpath = rootwcpath.__class__(
|
|
rootwcpath.localpath.join(fn, abs=1),
|
|
auth=rootwcpath.auth)
|
|
rootstatus.external.append(wcpath)
|
|
elif c0 == 'I':
|
|
wcpath = rootwcpath.join(fn, abs=1)
|
|
rootstatus.ignored.append(wcpath)
|
|
|
|
continue
|
|
|
|
#elif c0 in '~!' or c4 == 'S':
|
|
# raise NotImplementedError("received flag %r" % c0)
|
|
|
|
m = WCStatus._rex_status.match(rest)
|
|
if not m:
|
|
if c7 == '*':
|
|
fn = rest.strip()
|
|
wcpath = rootwcpath.join(fn, abs=1)
|
|
rootstatus.update_available.append(wcpath)
|
|
continue
|
|
if line.lower().find('against revision:')!=-1:
|
|
update_rev = int(rest.split(':')[1].strip())
|
|
continue
|
|
if line.lower().find('status on external') > -1:
|
|
# XXX not sure what to do here... perhaps we want to
|
|
# store some state instead of just continuing, as right
|
|
# now it makes the top-level external get added twice
|
|
# (once as external, once as 'normal' unchanged item)
|
|
# because of the way SVN presents external items
|
|
continue
|
|
# keep trying
|
|
raise ValueError, "could not parse line %r" % line
|
|
else:
|
|
rev, modrev, author, fn = m.groups()
|
|
wcpath = rootwcpath.join(fn, abs=1)
|
|
#assert wcpath.check()
|
|
if c0 == 'M':
|
|
assert wcpath.check(file=1), "didn't expect a directory with changed content here"
|
|
rootstatus.modified.append(wcpath)
|
|
elif c0 == 'A' or c3 == '+' :
|
|
rootstatus.added.append(wcpath)
|
|
elif c0 == 'D':
|
|
rootstatus.deleted.append(wcpath)
|
|
elif c0 == 'C':
|
|
rootstatus.conflict.append(wcpath)
|
|
elif c0 == '~':
|
|
rootstatus.kindmismatch.append(wcpath)
|
|
elif c0 == '!':
|
|
rootstatus.incomplete.append(wcpath)
|
|
elif c0 == 'R':
|
|
rootstatus.replaced.append(wcpath)
|
|
elif not c0.strip():
|
|
rootstatus.unchanged.append(wcpath)
|
|
else:
|
|
raise NotImplementedError("received flag %r" % c0)
|
|
|
|
if c1 == 'M':
|
|
rootstatus.prop_modified.append(wcpath)
|
|
# XXX do we cover all client versions here?
|
|
if c2 == 'L' or c5 == 'K':
|
|
rootstatus.locked.append(wcpath)
|
|
if c7 == '*':
|
|
rootstatus.update_available.append(wcpath)
|
|
|
|
if wcpath == rootwcpath:
|
|
rootstatus.rev = rev
|
|
rootstatus.modrev = modrev
|
|
rootstatus.author = author
|
|
if update_rev:
|
|
rootstatus.update_rev = update_rev
|
|
continue
|
|
return rootstatus
|
|
fromstring = staticmethod(fromstring)
|
|
|
|
class XMLWCStatus(WCStatus):
|
|
def fromstring(data, rootwcpath, rev=None, modrev=None, author=None):
|
|
""" parse 'data' (XML string as outputted by svn st) into a status obj
|
|
"""
|
|
# XXX for externals, the path is shown twice: once
|
|
# with external information, and once with full info as if
|
|
# the item was a normal non-external... the current way of
|
|
# dealing with this issue is by ignoring it - this does make
|
|
# externals appear as external items as well as 'normal',
|
|
# unchanged ones in the status object so this is far from ideal
|
|
rootstatus = WCStatus(rootwcpath, rev, modrev, author)
|
|
update_rev = None
|
|
minidom, ExpatError = importxml()
|
|
try:
|
|
doc = minidom.parseString(data)
|
|
except ExpatError, e:
|
|
raise ValueError(str(e))
|
|
urevels = doc.getElementsByTagName('against')
|
|
if urevels:
|
|
rootstatus.update_rev = urevels[-1].getAttribute('revision')
|
|
for entryel in doc.getElementsByTagName('entry'):
|
|
path = entryel.getAttribute('path')
|
|
statusel = entryel.getElementsByTagName('wc-status')[0]
|
|
itemstatus = statusel.getAttribute('item')
|
|
|
|
if itemstatus == 'unversioned':
|
|
wcpath = rootwcpath.join(path, abs=1)
|
|
rootstatus.unknown.append(wcpath)
|
|
continue
|
|
elif itemstatus == 'external':
|
|
wcpath = rootwcpath.__class__(
|
|
rootwcpath.localpath.join(path, abs=1),
|
|
auth=rootwcpath.auth)
|
|
rootstatus.external.append(wcpath)
|
|
continue
|
|
elif itemstatus == 'ignored':
|
|
wcpath = rootwcpath.join(path, abs=1)
|
|
rootstatus.ignored.append(wcpath)
|
|
continue
|
|
|
|
rev = statusel.getAttribute('revision')
|
|
if itemstatus == 'added' or itemstatus == 'none':
|
|
rev = '0'
|
|
modrev = '?'
|
|
author = '?'
|
|
date = ''
|
|
else:
|
|
#print entryel.toxml()
|
|
commitel = entryel.getElementsByTagName('commit')[0]
|
|
if commitel:
|
|
modrev = commitel.getAttribute('revision')
|
|
author = ''
|
|
author_els = commitel.getElementsByTagName('author')
|
|
if author_els:
|
|
for c in author_els[0].childNodes:
|
|
author += c.nodeValue
|
|
date = ''
|
|
for c in commitel.getElementsByTagName('date')[0]\
|
|
.childNodes:
|
|
date += c.nodeValue
|
|
|
|
wcpath = rootwcpath.join(path, abs=1)
|
|
|
|
assert itemstatus != 'modified' or wcpath.check(file=1), (
|
|
'did\'t expect a directory with changed content here')
|
|
|
|
itemattrname = {
|
|
'normal': 'unchanged',
|
|
'unversioned': 'unknown',
|
|
'conflicted': 'conflict',
|
|
'none': 'added',
|
|
}.get(itemstatus, itemstatus)
|
|
|
|
attr = getattr(rootstatus, itemattrname)
|
|
attr.append(wcpath)
|
|
|
|
propsstatus = statusel.getAttribute('props')
|
|
if propsstatus not in ('none', 'normal'):
|
|
rootstatus.prop_modified.append(wcpath)
|
|
|
|
if wcpath == rootwcpath:
|
|
rootstatus.rev = rev
|
|
rootstatus.modrev = modrev
|
|
rootstatus.author = author
|
|
rootstatus.date = date
|
|
|
|
# handle repos-status element (remote info)
|
|
rstatusels = entryel.getElementsByTagName('repos-status')
|
|
if rstatusels:
|
|
rstatusel = rstatusels[0]
|
|
ritemstatus = rstatusel.getAttribute('item')
|
|
if ritemstatus in ('added', 'modified'):
|
|
rootstatus.update_available.append(wcpath)
|
|
|
|
lockels = entryel.getElementsByTagName('lock')
|
|
if len(lockels):
|
|
rootstatus.locked.append(wcpath)
|
|
|
|
return rootstatus
|
|
fromstring = staticmethod(fromstring)
|
|
|
|
class InfoSvnWCCommand:
|
|
def __init__(self, output):
|
|
# Path: test
|
|
# URL: http://codespeak.net/svn/std.path/trunk/dist/std.path/test
|
|
# Repository UUID: fd0d7bf2-dfb6-0310-8d31-b7ecfe96aada
|
|
# Revision: 2151
|
|
# Node Kind: directory
|
|
# Schedule: normal
|
|
# Last Changed Author: hpk
|
|
# Last Changed Rev: 2100
|
|
# Last Changed Date: 2003-10-27 20:43:14 +0100 (Mon, 27 Oct 2003)
|
|
# Properties Last Updated: 2003-11-03 14:47:48 +0100 (Mon, 03 Nov 2003)
|
|
|
|
d = {}
|
|
for line in output.split('\n'):
|
|
if not line.strip():
|
|
continue
|
|
key, value = line.split(':', 1)
|
|
key = key.lower().replace(' ', '')
|
|
value = value.strip()
|
|
d[key] = value
|
|
try:
|
|
self.url = d['url']
|
|
except KeyError:
|
|
raise ValueError, "Not a versioned resource"
|
|
#raise ValueError, "Not a versioned resource %r" % path
|
|
self.kind = d['nodekind'] == 'directory' and 'dir' or d['nodekind']
|
|
self.rev = int(d['revision'])
|
|
self.path = py.path.local(d['path'])
|
|
self.size = self.path.size()
|
|
if 'lastchangedrev' in d:
|
|
self.created_rev = int(d['lastchangedrev'])
|
|
if 'lastchangedauthor' in d:
|
|
self.last_author = d['lastchangedauthor']
|
|
if 'lastchangeddate' in d:
|
|
self.mtime = parse_wcinfotime(d['lastchangeddate'])
|
|
self.time = self.mtime * 1000000
|
|
|
|
def __eq__(self, other):
|
|
return self.__dict__ == other.__dict__
|
|
|
|
def parse_wcinfotime(timestr):
|
|
""" Returns seconds since epoch, UTC. """
|
|
# example: 2003-10-27 20:43:14 +0100 (Mon, 27 Oct 2003)
|
|
m = re.match(r'(\d+-\d+-\d+ \d+:\d+:\d+) ([+-]\d+) .*', timestr)
|
|
if not m:
|
|
raise ValueError, "timestring %r does not match" % timestr
|
|
timestr, timezone = m.groups()
|
|
# do not handle timezone specially, return value should be UTC
|
|
parsedtime = time.strptime(timestr, "%Y-%m-%d %H:%M:%S")
|
|
return calendar.timegm(parsedtime)
|
|
|
|
def make_recursive_propdict(wcroot,
|
|
output,
|
|
rex = re.compile("Properties on '(.*)':")):
|
|
""" Return a dictionary of path->PropListDict mappings. """
|
|
lines = filter(None, output.split('\n'))
|
|
pdict = {}
|
|
while lines:
|
|
line = lines.pop(0)
|
|
m = rex.match(line)
|
|
if not m:
|
|
raise ValueError, "could not parse propget-line: %r" % line
|
|
path = m.groups()[0]
|
|
wcpath = wcroot.join(path, abs=1)
|
|
propnames = []
|
|
while lines and lines[0].startswith(' '):
|
|
propname = lines.pop(0).strip()
|
|
propnames.append(propname)
|
|
assert propnames, "must have found properties!"
|
|
pdict[wcpath] = svncommon.PropListDict(wcpath, propnames)
|
|
return pdict
|
|
|
|
def error_enhance((cls, error, tb)):
|
|
raise cls, error, tb
|
|
|
|
def importxml(cache=[]):
|
|
if cache:
|
|
return cache
|
|
from xml.dom import minidom
|
|
from xml.parsers.expat import ExpatError
|
|
cache.extend([minidom, ExpatError])
|
|
return cache
|