def open(self, mode='r'):
""" return an opened file with the given mode. """
assert 'w' not in mode and 'a' not in mode, "XXX not implemented for svn cmdline"
assert self.check(file=1) # svn cat returns an empty file otherwise
def popen(cmd):
return os.popen(cmd)
if self.rev is None:
return popen(svncommon.fixlocale() +
'svn cat "%s"' % (self._escape(self.strpath), ))
else:
return popen(svncommon.fixlocale() +
'svn cat -r %s "%s"' % (self.rev, self._escape(self.strpath)))
def _svn(self, cmd, *args):
l = ['svn %s' % cmd]
args = [self._escape(item) for item in args]
l.extend(args)
l.append('"%s"' % self._escape(self.strpath))
# try fixing the locale because we can't otherwise parse
string = svncommon.fixlocale() + " ".join(l)
if DEBUG:
print "execing", string
try:
try:
key = 'LC_MESSAGES'
hold = os.environ.get(key)
os.environ[key] = 'C'
out = py.process.cmdexec(string)
finally:
if hold:
os.environ[key] = hold
else:
del os.environ[key]
except py.process.cmdexec.Error, e:
strerr = e.err.lower()
if strerr.find('file not found') != -1:
raise py.error.ENOENT(self)
if (strerr.find('file exists') != -1 or
strerr.find('file already exists') != -1 or
strerr.find("can't create directory") != -1):
raise py.error.EEXIST(self)
raise
def log(self, rev_start=None, rev_end=1, verbose=False):
""" return a list of LogEntry instances for this path.
rev_start is the starting revision (defaulting to the first one).
rev_end is the last revision (defaulting to HEAD).
if verbose is True, then the LogEntry instances also know which files changed.
"""
from py.__.path.svn.urlcommand import _Head, LogEntry
assert self.check() # make it simpler for the pipe
rev_start = rev_start is None and _Head or rev_start
rev_end = rev_end is None and _Head or rev_end
if rev_start is _Head and rev_end == 1:
rev_opt = ""
else:
rev_opt = "-r %s:%s" % (rev_start, rev_end)
verbose_opt = verbose and "-v" or ""
locale_env = svncommon.fixlocale()
# some blather on stderr
auth_opt = self._makeauthoptions()
stdin, stdout, stderr = os.popen3(locale_env +
'svn log --xml %s %s %s "%s"' % (
rev_opt, verbose_opt, auth_opt,
self.strpath))
minidom,ExpatError = importxml()
try:
tree = minidom.parse(stdout)
except ExpatError:
raise ValueError('no such revision')
result = []
for logentry in filter(None, tree.firstChild.childNodes):
if logentry.nodeType == logentry.ELEMENT_NODE:
result.append(LogEntry(logentry))
return result
def _svn(self, cmd, *args):
l = ['svn %s' % cmd]
args = [self._escape(item) for item in args]
l.extend(args)
l.append('"%s"' % self._escape(self.strpath))
# try fixing the locale because we can't otherwise parse
string = svncommon.fixlocale() + " ".join(l)
if DEBUG:
print "execing", string
try:
try:
key = 'LC_MESSAGES'
hold = os.environ.get(key)
os.environ[key] = 'C'
out = py.process.cmdexec(string)
finally:
if hold:
os.environ[key] = hold
else:
del os.environ[key]
except py.process.cmdexec.Error, e:
strerr = e.err.lower()
if strerr.find('file not found') != -1:
raise py.error.ENOENT(self)
if (strerr.find('file exists') != -1
or strerr.find('file already exists') != -1
or strerr.find("can't create directory") != -1):
raise py.error.EEXIST(self)
raise
def log(self, rev_start=None, rev_end=1, verbose=False):
""" return a list of LogEntry instances for this path.
rev_start is the starting revision (defaulting to the first one).
rev_end is the last revision (defaulting to HEAD).
if verbose is True, then the LogEntry instances also know which files changed.
"""
from py.__.path.svn.urlcommand import _Head, LogEntry
assert self.check() # make it simpler for the pipe
rev_start = rev_start is None and _Head or rev_start
rev_end = rev_end is None and _Head or rev_end
if rev_start is _Head and rev_end == 1:
rev_opt = ""
else:
rev_opt = "-r %s:%s" % (rev_start, rev_end)
verbose_opt = verbose and "-v" or ""
locale_env = svncommon.fixlocale()
# some blather on stderr
auth_opt = self._makeauthoptions()
stdin, stdout, stderr = os.popen3(
locale_env + 'svn log --xml %s %s %s "%s"' %
(rev_opt, verbose_opt, auth_opt, self.strpath))
minidom, ExpatError = importxml()
try:
tree = minidom.parse(stdout)
except ExpatError:
raise ValueError('no such revision')
result = []
for logentry in filter(None, tree.firstChild.childNodes):
if logentry.nodeType == logentry.ELEMENT_NODE:
result.append(LogEntry(logentry))
return result
def log(self, rev_start=None, rev_end=1, verbose=False):
""" return a list of LogEntry instances for this path.
rev_start is the starting revision (defaulting to the first one).
rev_end is the last revision (defaulting to HEAD).
if verbose is True, then the LogEntry instances also know which files changed.
"""
assert self.check() #make it simpler for the pipe
rev_start = rev_start is None and _Head or rev_start
rev_end = rev_end is None and _Head or rev_end
if rev_start is _Head and rev_end == 1:
rev_opt = ""
else:
rev_opt = "-r %s:%s" % (rev_start, rev_end)
verbose_opt = verbose and "-v" or ""
xmlpipe = os.popen(svncommon.fixlocale() +
'svn log --xml %s %s "%s"' %
(rev_opt, verbose_opt, self.strpath))
from xml.dom import minidom
tree = minidom.parse(xmlpipe)
result = []
for logentry in filter(None, tree.firstChild.childNodes):
if logentry.nodeType == logentry.ELEMENT_NODE:
result.append(LogEntry(logentry))
return result
def _svnwrite(self, cmd, *args):
l = ['svn %s' % cmd]
args = ['"%s"' % self._escape(item) for item in args]
l.extend(args)
l.append('"%s"' % self._encodedurl())
# fixing the locale because we can't otherwise parse
string = svncommon.fixlocale() + " ".join(l)
if DEBUG:
print "execing", string
try:
out = process.cmdexec(string)
except py.process.cmdexec.Error, e:
if (e.err.find('File Exists') != -1 or
e.err.find('File already exists') != -1):
raise py.error.EEXIST(self)
raise
def _svnpopenauth(self, cmd):
""" execute an svn command, return a pipe for reading stdin """
cmd = svncommon.fixlocale() + cmd
if self.auth is not None:
cmd += ' ' + self.auth.makecmdoptions()
return self._popen(cmd)
def _svncmdexecauth(self, cmd):
""" execute an svn command 'as is' """
cmd = svncommon.fixlocale() + cmd
if self.auth is not None:
cmd += ' ' + self.auth.makecmdoptions()
return self._cmdexec(cmd)
def _svnpopenauth(self, cmd):
""" execute an svn command, return a pipe for reading stdin """
cmd = svncommon.fixlocale() + cmd
if self.auth is not None:
cmd += ' ' + self.auth.makecmdoptions()
return self._popen(cmd)
def _svncmdexecauth(self, cmd):
""" execute an svn command 'as is' """
cmd = svncommon.fixlocale() + cmd
if self.auth is not None:
cmd += ' ' + self.auth.makecmdoptions()
return self._cmdexec(cmd)
