def _getSize(self, path):
"""
This private method calculates the total size
of a folder or volume, and accepts a UNC or
local path.
"""
if self.verbose: print(path)
# Get the list of files and folders.
try:
items = _win32file.FindFilesW(path + "\\*")
except _win32file.error as details:
self.errors[path] = str(details[-1])
return
# Add the size or perform recursion on folders.
for item in items:
attr = item[0]
name = item[-2]
size = item[5]
if attr & 16:
if name != "." and name != "..":
self._getSize("%s\\%s" % (path, name))
self.totalSize += size
if self._stopSize > -1:
if self.totalSize > self._stopSize:
return
def getsize(path):
"""Return the actual file size considering spare files
and symlinks"""
if 'posix' == os.name:
try:
__stat = os.lstat(path)
except OSError as e:
# OSError: [Errno 13] Permission denied
# can happen when a regular user is trying to find the size of /var/log/hp/tmp
# where /var/log/hp is 0774 and /var/log/hp/tmp is 1774
if errno.EACCES == e.errno:
return 0
raise
return __stat.st_blocks * 512
if 'nt' == os.name:
# On rare files os.path.getsize() returns access denied, so first
# try FindFilesW.
# Also, apply prefix to use extended-length paths to support longer
# filenames.
finddata = win32file.FindFilesW(extended_path(path))
if not finddata:
# FindFilesW does not work for directories, so fall back to
# getsize()
return os.path.getsize(path)
else:
size = (finddata[0][4] * (0xffffffff + 1)) + finddata[0][5]
return size
return os.path.getsize(path)
def getNamedPipes(pipeFile):
file_list = []
for file in win32file.FindFilesW("\\\\.\\pipe\\*{}".format(pipeFile)):
if file[8].endswith("\\{}".format(pipeFile)):
file_list.append(os.path.join("\\\\.\\pipe\\", file[8]))
return file_list
# for pipe in getNamedPipes("myPET.mga"):
# print(pipe)
def testIter(self):
dir = os.path.join(os.getcwd(), "*")
files = win32file.FindFilesW(dir)
set1 = set()
set1.update(files)
set2 = set()
for file in win32file.FindFilesIterator(dir):
set2.add(file)
assert len(set2) > 5, "This directory has less than 5 files!?"
self.failUnlessEqual(set1, set2)
def get_dir_size(path):
total_size = 0
if platform.system() == 'Windows':
if os.path.isdir(path):
items = win32file.FindFilesW(
path + '\\*') # Add the size or perform recursion on folders.
for item in items:
size = item[5]
total_size += size
return total_size
def _getSize(self, path):
"""
This private method calculates the total size
of a folder or volume, and accepts a UNC or
local path.
"""
if self.verbose: print path
# Get the list of files and folders.
try:
items = _win32file.FindFilesW(path + "\\*")
except _win32file.error, details:
self.errors[path] = str(details[-1])
return
def Get_PDB_Windows_Filename ( FileName ) :
"""
On windows systems,
Translates the Filename to the correct case
the preceding absolute or relative path is converted to lower case !!
Used to translate filenames coming from PDB and similar packages
On other OS, it just returns the unmodified string
"""
if os.name == 'nt' :
"""
# path will be translated to lowercase
# and we want only forward slashes
FileName = FileName.lower ().replace ( '\\', '/' )
# Do a search with some degrees of freedom
# otherwise glob.glob just returns the original string !!
Result = glob.glob ( FileName [:-1] + '*')
if Result:
for R in Result :
if R.lower().replace( '\\', '/' ) == FileName :
return R.replace ( '\\', '/' )
"""
#install pywin32 before
import win32file
filename = FileName.lower ().replace ( '\\', '/' )
Path, File = path_split ( filename )
try:
File = win32file.FindFilesW ( FileName )
except :
return None #FileName
if Path :
Path += '/'
#print 'PPBBDD',FileName, Path, File
if File :
return Path.lower() + File[0] [8]
else :
return FileName
return FileName
try:
__stat = os.lstat(path)
except OSError, e:
# OSError: [Errno 13] Permission denied
# can happen when a regular user is trying to find the size of /var/log/hp/tmp
# where /var/log/hp is 0774 and /var/log/hp/tmp is 1774
if errno.EACCES == e.errno:
return 0
raise
return __stat.st_blocks * 512
if 'nt' == os.name:
# On rare files os.path.getsize() returns access denied, so first
# try FindFilesW.
# Also, apply prefix to use extended-length paths to support longer
# filenames.
finddata = win32file.FindFilesW(extended_path(path))
if finddata == []:
# FindFilesW does not work for directories, so fall back to
# getsize()
return os.path.getsize(path)
else:
size = (finddata[0][4] * (0xffffffff + 1)) + finddata[0][5]
return size
return os.path.getsize(path)
def getsizedir(path):
"""Return the size of the contents of a directory"""
total_bytes = 0
for node in children_in_directory(path, list_directories=False):
total_bytes += getsize(node)
and symlinks"""
if 'posix' == os.name:
try:
__stat = os.lstat(path)
except OSError, e:
# OSError: [Errno 13] Permission denied
# can happen when a regular user is trying to find the size of /var/log/hp/tmp
# where /var/log/hp is 0774 and /var/log/hp/tmp is 1774
if errno.EACCES == e.errno:
return 0
raise
return __stat.st_blocks * 512
if 'nt' == os.name:
# On rare files os.path.getsize() returns access denied, so try
# FindFilesW instead
finddata = win32file.FindFilesW(path)
if finddata == []:
# FindFilesW doesn't work for directories, so fall back to getsize()
return os.path.getsize(path)
else:
size = (finddata[0][4] * (0xffffffff + 1)) + finddata[0][5]
return size
return os.path.getsize(path)
def getsizedir(path):
"""Return the size of the contents of a directory"""
total_bytes = 0
for node in children_in_directory(path, list_directories=False):
total_bytes += getsize(node)
return total_bytes
def find_files(path):
# Windows API call
lst = win32file.FindFilesW(path)
# Convert find data to a list of dict
return list(map(find_data_to_dict, lst))
