diff options
Diffstat (limited to 'Lib/zipfile')
| -rw-r--r-- | Lib/zipfile/__init__.py | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/Lib/zipfile/__init__.py b/Lib/zipfile/__init__.py index 1d8a607..8005b4b 100644 --- a/Lib/zipfile/__init__.py +++ b/Lib/zipfile/__init__.py @@ -371,7 +371,7 @@ def _sanitize_filename(filename): return filename -class ZipInfo (object): +class ZipInfo: """Class with attributes describing each file in the ZIP archive.""" __slots__ = ( @@ -379,7 +379,7 @@ class ZipInfo (object): 'filename', 'date_time', 'compress_type', - '_compresslevel', + 'compress_level', 'comment', 'extra', 'create_system', @@ -413,7 +413,7 @@ class ZipInfo (object): # Standard values: self.compress_type = ZIP_STORED # Type of compression for the file - self._compresslevel = None # Level for the compressor + self.compress_level = None # Level for the compressor self.comment = b"" # Comment for each file self.extra = b"" # ZIP extra data if sys.platform == 'win32': @@ -435,6 +435,15 @@ class ZipInfo (object): # header_offset Byte offset to the file header # CRC CRC-32 of the uncompressed file + # Maintain backward compatibility with the old protected attribute name. + @property + def _compresslevel(self): + return self.compress_level + + @_compresslevel.setter + def _compresslevel(self, value): + self.compress_level = value + def __repr__(self): result = ['<%s filename=%r' % (self.__class__.__name__, self.filename)] if self.compress_type != ZIP_STORED: @@ -1191,7 +1200,7 @@ class _ZipWriteFile(io.BufferedIOBase): self._zip64 = zip64 self._zipfile = zf self._compressor = _get_compressor(zinfo.compress_type, - zinfo._compresslevel) + zinfo.compress_level) self._file_size = 0 self._compress_size = 0 self._crc = 0 @@ -1603,7 +1612,7 @@ class ZipFile: elif mode == 'w': zinfo = ZipInfo(name) zinfo.compress_type = self.compression - zinfo._compresslevel = self.compresslevel + zinfo.compress_level = self.compresslevel else: # Get info object for name zinfo = self.getinfo(name) @@ -1855,9 +1864,9 @@ class ZipFile: zinfo.compress_type = self.compression if compresslevel is not None: - zinfo._compresslevel = compresslevel + zinfo.compress_level = compresslevel else: - zinfo._compresslevel = self.compresslevel + zinfo.compress_level = self.compresslevel with open(filename, "rb") as src, self.open(zinfo, 'w') as dest: shutil.copyfileobj(src, dest, 1024*8) @@ -1875,7 +1884,7 @@ class ZipFile: zinfo = ZipInfo(filename=zinfo_or_arcname, date_time=time.localtime(time.time())[:6]) zinfo.compress_type = self.compression - zinfo._compresslevel = self.compresslevel + zinfo.compress_level = self.compresslevel if zinfo.filename.endswith('/'): zinfo.external_attr = 0o40775 << 16 # drwxrwxr-x zinfo.external_attr |= 0x10 # MS-DOS directory flag @@ -1896,7 +1905,7 @@ class ZipFile: zinfo.compress_type = compress_type if compresslevel is not None: - zinfo._compresslevel = compresslevel + zinfo.compress_level = compresslevel zinfo.file_size = len(data) # Uncompressed size with self._lock: |