Removed winbuild checksum verification

winbuild/build_dep.py

@@ -1,7 +1,6 @@
 from unzip import unzip
 from untar import untar
 import os
-import hashlib
 
 from config import compilers, compiler_from_env, libs
 
@@ -14,19 +13,6 @@ build_dir = _relpath('build')
 inc_dir = _relpath('depends')
 
 
-def check_hash(filename, checksum):
-    if not checksum:
-        return filename
-
-    (algo, value) = checksum.split(':')
-    h = hashlib.new(algo)
-    with open(filename, 'rb') as f:
-        h.update(f.read())
-        if not(h.hexdigest().lower() == value):
-            raise ValueError('Checksum Mismatch for %s' % filename)
-    return filename
-
-
 def check_sig(filename, signame):
     # UNDONE -- need gpg
     return filename
@@ -57,8 +43,8 @@ def extract(src, dest):
 
 def extract_libs():
     for name, lib in libs.items():
+        filename = lib['filename']
         if name == 'openjpeg':
-            filename = check_hash(lib['filename'], lib['hash'])
             for compiler in compilers.values():
                 if not os.path.exists(os.path.join(
                         build_dir, lib['dir']+compiler['inc_dir'])):
@@ -67,7 +53,7 @@ def extract_libs():
                               os.path.join(
                                   build_dir, lib['dir']+compiler['inc_dir']))
         else:
-            extract(check_hash(lib['filename'], lib['hash']), build_dir)
+            extract(filename, build_dir)
 
 
 def extract_openjpeg(compiler):

winbuild/config.py

@@ -15,75 +15,63 @@ X64_EXT = os.environ.get('X64_EXT', "x64")
 libs = {
     # 'openjpeg': {
     #     'filename': 'openjpeg-2.0.0-win32-x86.zip',
-    #     'hash': 'sha1:xxx',
     #     'version': '2.0'
     # },
     'zlib': {
         'url': 'http://zlib.net/zlib1211.zip',
         'filename': PILLOW_DEPENDS_DIR + 'zlib1211.zip',
-        'hash': 'md5:16b41357b2cd81bca5e1947238e64465',
         'dir': 'zlib-1.2.11',
     },
     'jpeg': {
         'url': 'http://www.ijg.org/files/jpegsr9b.zip',
         'filename': PILLOW_DEPENDS_DIR + 'jpegsr9b.zip',
-        'hash': 'md5:a21b8024d78ba05857a75272b4fa95ec',  # not found - generated by wiredfool
         'dir': 'jpeg-9b',
     },
     'tiff': {
         'url': 'ftp://ftp.remotesensing.org/pub/libtiff/tiff-4.0.7.zip',
         'filename': PILLOW_DEPENDS_DIR + 'tiff-4.0.7.zip',
-        'hash': 'md5:876ad5f2f471954ddec915b77e7f75dd',
         'dir': 'tiff-4.0.7',
     },
     'freetype': {
         'url': 'https://download.savannah.gnu.org/releases/freetype/freetype-2.7.1.tar.gz',
         'filename': PILLOW_DEPENDS_DIR + 'freetype-2.7.1.tar.gz',
-        'hash': 'md5:78701bee8d249578d83bb9a2f3aa3616',
         'dir': 'freetype-2.7.1',
     },
     'lcms': {
         'url': SF_MIRROR+'/project/lcms/lcms/2.7/lcms2-2.7.zip',
         'filename': PILLOW_DEPENDS_DIR + 'lcms2-2.7.zip',
-        'hash': 'sha1:7ff1a5b721ca719760ba6eb4ec6f38d5e65381cf',
         'dir': 'lcms2-2.7',
     },
     'tcl-8.5': {
         'url': SF_MIRROR+'/project/tcl/Tcl/8.5.19/tcl8519-src.zip',
         'filename': PILLOW_DEPENDS_DIR + 'tcl8519-src.zip',
-        'hash': 'sha1:9de57fd34bd688716c16c978db96fa16a5fde924',
         'dir': '',
     },
     'tk-8.5': {
         'url': SF_MIRROR+'/project/tcl/Tcl/8.5.19/tk8519-src.zip',
         'filename': PILLOW_DEPENDS_DIR + 'tk8519-src.zip',
-        'hash': 'sha1:78d0d2c81e024e0b48bfd7b2cc16718f08f46ed9',
         'dir': '',
         'version': '8.5.19',
     },
     'tcl-8.6': {
         'url': SF_MIRROR+'/project/tcl/Tcl/8.6.6/tcl866-src.zip',
         'filename': PILLOW_DEPENDS_DIR + 'tcl866-src.zip',
-        'hash': 'md5:45dae95abc12a5f8c29dca5baf169a13',
         'dir': '',
     },
     'tk-8.6': {
         'url': SF_MIRROR+'/project/tcl/Tcl/8.6.6/tk866-src.zip',
         'filename': PILLOW_DEPENDS_DIR + 'tk866-src.zip',
-        'hash': 'md5:5004cc0ed2ab820406a36a0c0553b917',
         'dir': '',
         'version': '8.6.6',
     },
     'webp': {
         'url': 'http://downloads.webmproject.org/releases/webp/libwebp-0.6.0.tar.gz',
         'filename': PILLOW_DEPENDS_DIR + 'libwebp-0.6.0.tar.gz',
-        'hash': 'sha1:156d24fff454bfccd1f44434e226a10d9eb38186',
         'dir': 'libwebp-0.6.0',
     },
     'openjpeg': {
         'url': SF_MIRROR+'/project/openjpeg/openjpeg/2.1.2/openjpeg-2.1.2.tar.gz',
         'filename': PILLOW_DEPENDS_DIR + 'openjpeg-2.1.2.tar.gz',
-        'hash': 'md5:40a7bfdcc66280b3c1402a0eb1a27624',
         'dir': 'openjpeg-2.1.2',
     },
 }