def blame(path, filename, rev=None):
annotresult = {}
path = core.svn_path_canonicalize(path)
repos_ptr = repos.open(path)
fsob = repos.fs(repos_ptr)
if rev is None:
rev = fs.youngest_rev(fsob)
filedata = ''
for i in xrange(0, rev + 1):
root = fs.revision_root(fsob, i)
if fs.check_path(root, filename) != core.svn_node_none:
first = i
break
print "First revision is %d" % first
print "Last revision is %d" % rev
for i in xrange(first, rev + 1):
previousroot = root
root = fs.revision_root(fsob, i)
if i != first:
if not fs.contents_changed(root, filename, previousroot, filename):
continue
file = fs.file_contents(root, filename)
previousdata = filedata
filedata = ''
while 1:
data = core.svn_stream_read(file, CHUNK_SIZE)
if not data:
break
filedata = filedata + data
print "Current revision is %d" % i
diffresult = difflib.ndiff(previousdata.splitlines(1),
filedata.splitlines(1))
# print ''.join(diffresult)
k = 0
for j in diffresult:
if j[0] == ' ':
if annotresult.has_key(k):
k = k + 1
continue
else:
annotresult[k] = (i, j[2:])
k = k + 1
continue
elif j[0] == '?':
continue
annotresult[k] = (i, j[2:])
if j[0] != '-':
k = k + 1
# print ''.join(diffresult)
# print annotresult
for x in xrange(len(annotresult.keys())):
sys.stdout.write("Line %d (rev %d):%s" %
(x, annotresult[x][0], annotresult[x][1]))
def blame(path, filename, rev=None):
annotresult = {}
path = core.svn_path_canonicalize(path)
repos_ptr = repos.open(path)
fsob = repos.fs(repos_ptr)
if rev is None:
rev = fs.youngest_rev(fsob)
filedata = ''
for i in range(0, rev+1):
root = fs.revision_root(fsob, i)
if fs.check_path(root, filename) != core.svn_node_none:
first = i
break
print("First revision is %d" % first)
print("Last revision is %d" % rev)
for i in range(first, rev+1):
previousroot = root
root = fs.revision_root(fsob, i)
if i != first:
if not fs.contents_changed(root, filename, previousroot, filename):
continue
file = fs.file_contents(root, filename)
previousdata = filedata
filedata = ''
while True:
data = core.svn_stream_read(file, CHUNK_SIZE)
if not data:
break
filedata = filedata + data
print("Current revision is %d" % i)
diffresult = difflib.ndiff(previousdata.splitlines(1),
filedata.splitlines(1))
# print ''.join(diffresult)
k = 0
for j in diffresult:
if j[0] == ' ':
if k in annotresult:
k = k + 1
continue
else:
annotresult[k] = (i, j[2:])
k = k + 1
continue
elif j[0] == '?':
continue
annotresult[k] = (i, j[2:])
if j[0] != '-':
k = k + 1
# print ''.join(diffresult)
# print annotresult
for x in range(len(annotresult.keys())):
sys.stdout.write("Line %d (r%d):%s" % (x,
annotresult[x][0],
annotresult[x][1]))
def file_contents(self, path):
"""
Return a string with the content of a file.
"""
contents = svn_fs_file_contents(self.root, path)
length = int(svn_fs_file_length(self.root, path))
data = svn_stream_read(contents, length)
svn_stream_close(contents)
return data
def read(self, len=None):
chunk = None
if not self._eof:
if len is None:
buffer = StringIO()
try:
while 1:
hunk = core.svn_stream_read(self._stream, 8192)
if not hunk:
break
buffer.write(hunk)
chunk = buffer.getvalue()
finally:
buffer.close()
else:
chunk = core.svn_stream_read(self._stream, len)
if not chunk:
self._eof = 1
return chunk
def read(self, len=None):
chunk = None
if not self._eof:
if len is None:
buffer = cStringIO.StringIO()
try:
while 1:
hunk = core.svn_stream_read(self._stream, 8192)
if not hunk:
break
buffer.write(hunk)
chunk = buffer.getvalue()
finally:
buffer.close()
else:
chunk = core.svn_stream_read(self._stream, len)
if not chunk:
self._eof = 1
return chunk
def _dump_contents(self, file, root, path, pool=None):
fp = builtins.open(file, 'wb') # avoid namespace clash with
# trimmed-down svn_fs_open()
if path is not None:
stream = file_contents(root, path, pool)
try:
while True:
chunk = _svncore.svn_stream_read(stream, _svncore.SVN_STREAM_CHUNK_SIZE)
if not chunk:
break
fp.write(chunk)
finally:
_svncore.svn_stream_close(stream)
fp.close()
def _dump_contents(self, file, root, path, pool=None):
fp = builtins.open(file, 'wb') # avoid namespace clash with
# trimmed-down svn_fs_open()
if path is not None:
stream = file_contents(root, path, pool)
try:
while True:
chunk = _svncore.svn_stream_read(stream, _svncore.SVN_STREAM_CHUNK_SIZE)
if not chunk:
break
fp.write(chunk)
finally:
_svncore.svn_stream_close(stream)
fp.close()
def main_func(pool, path, filename, rev=None):
fsobj = fs.open(path, None, pool)
if rev is None:
rev = fs.youngest_rev(fsobj, pool)
root = fs.revision_root(fsobj, rev, pool)
filestream = fsobj.file_contents(root, filename, pool)
while 1:
data = core.svn_stream_read(file, 1024)
if not data:
break
sys.stdout.write(data)
fs.close(fsobj)
def _ReadSVNStream(stream):
"""Read an entire SVN stream into a string.
Args:
stream: an SVN stream
Returns:
str containing entire stream
"""
out = ''
while True:
data = svn_core.svn_stream_read(stream, 16384)
if not data:
break
out += data
return out
def getfile(path, filename, rev=None):
path = core.svn_path_canonicalize(path)
repos_ptr = repos.open(path)
fsob = repos.fs(repos_ptr)
if rev is None:
rev = fs.youngest_rev(fsob)
print("Using youngest revision %s" % rev)
root = fs.revision_root(fsob, rev)
file = fs.file_contents(root, filename)
while True:
data = core.svn_stream_read(file, CHUNK_SIZE)
if not data:
break
sys.stdout.write(data)
def getfile(path, filename, rev=None):
path = core.svn_path_canonicalize(path)
repos_ptr = repos.open(path)
fsob = repos.fs(repos_ptr)
if rev is None:
rev = fs.youngest_rev(fsob)
print("Using youngest revision %s" % rev)
root = fs.revision_root(fsob, rev)
file = fs.file_contents(root, filename)
while 1:
data = core.svn_stream_read(file, CHUNK_SIZE)
if not data:
break
sys.stdout.write(data)
def temp_checkout(svnrepos, path, rev):
"""Check out file revision to temporary file"""
temp = tempfile.mktemp()
fp = open(temp, 'wb')
try:
root = svnrepos._getroot(rev)
stream = fs.file_contents(root, path)
try:
while 1:
chunk = core.svn_stream_read(stream, core.SVN_STREAM_CHUNK_SIZE)
if not chunk:
break
fp.write(chunk)
finally:
core.svn_stream_close(stream)
finally:
fp.close()
return temp
def temp_checkout(svnrepos, path, rev):
"""Check out file revision to temporary file"""
temp = tempfile.mktemp()
fp = open(temp, 'wb')
try:
root = svnrepos._getroot(rev)
stream = fs.file_contents(root, path)
try:
while 1:
chunk = core.svn_stream_read(stream, core.SVN_STREAM_CHUNK_SIZE)
if not chunk:
break
fp.write(chunk)
finally:
core.svn_stream_close(stream)
finally:
fp.close()
return temp
def itemreadme(self, path_parts, rev):
path = self._getpath(path_parts)
path_type = self.itemtype(path_parts, rev) # does auth-check
rev = self._getrev(rev)
fsroot = self._getroot(rev)
try:
contenido = fs.file_contents(fsroot, path + '/Readme.md')
except Exception:
return None
texto = ""
while 1:
# int() waiting for proper fix http://trac.edgewall.org/ticket/10722
data = core.svn_stream_read(contenido, int(core.SVN_STREAM_CHUNK_SIZE))
texto = texto + data
if len(data) < core.SVN_STREAM_CHUNK_SIZE:
break
core.svn_stream_close(contenido)
return texto
def do_cat(self, arg):
"""dump the contents of a file"""
if not len(arg):
print("You must supply a file path.")
return
catpath = self._parse_path(arg)
kind = fs.check_path(self.root, catpath)
if kind == core.svn_node_none:
print("Path '%s' does not exist." % catpath)
return
if kind == core.svn_node_dir:
print("Path '%s' is not a file." % catpath)
return
### be nice to get some paging in here.
stream = fs.file_contents(self.root, catpath)
while True:
data = core.svn_stream_read(stream, core.SVN_STREAM_CHUNK_SIZE)
sys.stdout.write(data)
if len(data) < core.SVN_STREAM_CHUNK_SIZE:
break
def do_cat(self, arg):
"""dump the contents of a file"""
if not len(arg):
print("You must supply a file path.")
return
catpath = self._parse_path(arg)
kind = fs.check_path(self.root, catpath)
if kind == core.svn_node_none:
print("Path '%s' does not exist." % catpath)
return
if kind == core.svn_node_dir:
print("Path '%s' is not a file." % catpath)
return
### be nice to get some paging in here.
stream = fs.file_contents(self.root, catpath)
while True:
data = core.svn_stream_read(stream, core.SVN_STREAM_CHUNK_SIZE)
sys.stdout.write(data)
if len(data) < core.SVN_STREAM_CHUNK_SIZE:
break
