Flake8 fixes

Tests/check_jpeg_leaks.py

@@ -105,7 +105,6 @@ post-patch:
             test_output = BytesIO()
             im.save(test_output, "JPEG", qtables=qtables)
 
-
     def test_exif_leak(self):
         """
 pre patch:

Tests/helper.py

@@ -233,6 +233,7 @@ def netpbm_available():
 def imagemagick_available():
     return IMCONVERT and command_succeeds([IMCONVERT, '-version'])
 
+
 def on_appveyor():
     return 'APPVEYOR' in os.environ
 

setup.py

@@ -758,4 +758,3 @@ setup(
     zip_safe=not debug_build(),
 )
 # End of file
-

winbuild/build.py

@@ -2,11 +2,13 @@
 
 import subprocess
 import shutil
-import sys, getopt
+import sys
+import getopt
 import os
 
 from config import *
 
+
 def setup_vms():
     ret = []
     for py in pythons.keys():
@@ -20,6 +22,7 @@ def setup_vms():
                            (VIRT_BASE, py, arch))
     return "\n".join(ret)
 
+
 def run_script(params):
     (version, script) = params
     try:
@@ -53,11 +56,13 @@ set BLDOPT=%s
 cd /D %%MPLSRC%%
 """ % (op)
 
+
 def footer():
     return """endlocal
 exit
 """
 
+
 def build_one(py_ver, compiler):
     # UNDONE virtual envs if we're not running on appveyor
     args = {}
@@ -87,6 +92,7 @@ endlocal
 endlocal
 """ % args
 
+
 def clean():
     try:
         shutil.rmtree('../build')
@@ -95,6 +101,7 @@ def clean():
         pass
     run_script(('virtualenvs', setup_vms()))
 
+
 def main(op):
     scripts = []
 
@@ -116,12 +123,12 @@ def main(op):
     for (version, status, trace, err) in results:
         print("Compiled %s: %s" % (version, status and 'ERR' or 'OK'))
 
+
 def run_one(op):
 
     compiler = compiler_fromEnv()
     py_version = pyversion_fromEnv()
 
-
     run_script((py_version,
                 "\n".join([header(op),
                            build_one(py_version, compiler),
@@ -129,8 +136,6 @@ def run_one(op):
                 ))
 
 
-
-
 if __name__ == '__main__':
     opts, args = getopt.getopt(sys.argv[1:], '', ['clean', 'dist'])
     opts = dict(opts)

winbuild/build_dep.py

@@ -1,21 +1,26 @@
 from fetch import fetch
 from unzip import unzip
 from untar import untar
-import os, hashlib
+import os
+import hashlib
 
 from config import *
 
+
 def _relpath(*args):
     return os.path.join(os.getcwd(), *args)
 
+
 def _relbuild(*args):
     return _relpath('build', *args)
 
 build_dir = _relpath('build')
 inc_dir = _relpath('depends')
 
+
 def check_hash(filename, checksum):
-    if not checksum: return filename
+    if not checksum:
+        return filename
 
     (algo, value) = checksum.split(':')
     h = hashlib.new(algo)
@@ -25,10 +30,12 @@ def check_hash(filename, checksum):
             raise ValueError('Checksum Mismatch for %s' % filename)
     return filename
 
+
 def check_sig(filename, signame):
     # UNDONE -- need gpg
     return filename
 
+
 def mkdirs():
     try:
         os.mkdir(build_dir)
@@ -44,12 +51,14 @@ def mkdirs():
         except OSError:
             pass
 
+
 def extract(src, dest):
     if '.zip' in src:
         return unzip(src, dest)
     if '.tar.gz' in src or '.tgz' in src:
         return untar(src, dest)
 
+
 def fetch_libs():
     for name, lib in libs.items():
         if name == 'openjpeg':
@@ -62,10 +71,12 @@ def fetch_libs():
         else:
             extract(check_hash(fetch(lib['url']), lib['hash']), build_dir)
 
+
 def extract_binlib():
     lib = bin_libs['openjpeg']
     extract(lib['filename'], build_dir)
 
+
 def extract_openjpeg(compiler):
     return r"""
 rem build openjpeg
@@ -79,6 +90,7 @@ copy /Y /B openjpeg-2.0.0-win32-x86\lib\  %%INCLIB%%
 endlocal
 """ % compiler
 
+
 def cp_tk():
     return r"""
 mkdir %INCLIB%\tcl85\include\X11
@@ -92,6 +104,7 @@ copy /Y /B %BUILD%\tk8.6.4\generic\*.h %INCLIB%\tcl86\include\
 copy /Y /B %BUILD%\tk8.6.4\xlib\X11\* %INCLIB%\tcl86\include\X11\
 """
 
+
 def header():
     return r"""setlocal
 set MSBUILD=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
@@ -101,17 +114,20 @@ set BUILD=%~dp0\build
 """ + "\n".join('set %s=%%BUILD%%\%s' % (k.upper(), v['dir'])
                 for (k, v) in libs.items() if v['dir'])
 
+
 def setup_compiler(compiler):
     return r"""setlocal EnableDelayedExpansion
 call "%%ProgramFiles%%\Microsoft SDKs\Windows\%(env_version)s\Bin\SetEnv.Cmd" /Release %(env_flags)s
 set INCLIB=%%INCLIB%%\%(inc_dir)s
 """ % compiler
 
+
 def end_compiler():
     return """
 endlocal
 """
 
+
 def nmake_openjpeg(compiler):
     atts = {'op_ver': '2.1'}
     atts.update(compiler)
@@ -129,6 +145,7 @@ copy /Y /B src\lib\openjp2\*.h %%INCLIB%%\openjpeg-%(op_ver)s
 endlocal
 """ % atts
 
+
 def msbuild_openjpeg(compiler):
     atts = {'op_ver': '2.1'}
     atts.update(compiler)
@@ -148,7 +165,6 @@ endlocal
 """ % atts
 
 
-
 def nmake_libs(compiler):
     # undone -- pre, makes, headers, libs
     return r"""
@@ -201,11 +217,13 @@ endlocal
 
 """ % compiler
 
+
 def msbuild_freetype(compiler):
     if compiler['env_version'] == 'v7.1':
         return msbuild_freetype_71(compiler)
     return msbuild_freetype_70(compiler)
 
+
 def msbuild_freetype_71(compiler):
     return r"""
 rem Build freetype
@@ -217,6 +235,7 @@ copy /Y /B %%FREETYPE%%\objs\vc%(vc_version)s\%(platform)s\*.lib %%INCLIB%%\free
 endlocal
 """ % compiler
 
+
 def msbuild_freetype_70(compiler):
     return r"""
 rem Build freetype
@@ -231,14 +250,17 @@ copy /Y /B %%FREETYPE%%\objs\win32\vc%(vc_version)s\*.lib %%INCLIB%%\freetype.li
 endlocal
 """ % compiler
 
+
 def build_lcms2(compiler):
     if compiler['env_version'] == 'v7.1':
         return build_lcms_71(compiler)
     return build_lcms_70(compiler)
 
+
 def build_lcms_70(compiler):
     """Link error here on x64"""
-    if compiler['platform'] == 'x64': return ''
+    if compiler['platform'] == 'x64':
+        return ''
 
     """Build LCMS on VC2008. This version is only 32bit/Win32"""
     return r"""
@@ -253,6 +275,7 @@ copy /Y /B %%LCMS%%\Projects\VC%(vc_version)s\Release\*.lib %%INCLIB%%
 endlocal
 """ % compiler
 
+
 def build_lcms_71(compiler):
     return r"""
 rem Build lcms2
@@ -279,14 +302,12 @@ def add_compiler(compiler):
     script.append(end_compiler())
 
 
-
 mkdirs()
 fetch_libs()
 # extract_binlib()
 script = [header(), cp_tk()]
 
 
-
 if 'PYTHON' in os.environ:
     add_compiler(compiler_fromEnv())
 else:
@@ -297,7 +318,3 @@ else:
 
 with open('build_deps.cmd', 'w') as f:
     f.write("\n".join(script))
-
-
-
-

winbuild/config.py

@@ -60,6 +60,7 @@ libs = { 'zlib':{
     'url': 'http://downloads.webmproject.org/releases/webp/libwebp-0.4.3.tar.gz',
     'hash': 'sha1:1c307a61c4d0018620b4ba9a58e8f48a8d6640ef',
     'dir': 'libwebp-0.4.3',
+
     },
          'openjpeg': {
     'url': SF_MIRROR+'/project/openjpeg/openjpeg/2.1.0/openjpeg-2.1.0.tar.gz',

winbuild/fetch.py

@@ -1,4 +1,8 @@
-import sys, os, urllib.parse, urllib.request
+import sys
+import os
+import urllib.parse
+import urllib.request
+
 
 def fetch(url):
     name = urllib.parse.urlsplit(url)[2].split('/')[-1]
@@ -12,5 +16,3 @@ def fetch(url):
 
 if __name__ == '__main__':
     fetch(sys.argv[1])
-
-

winbuild/test.py

@@ -7,6 +7,7 @@ import sys
 
 from config import *
 
+
 def test_one(params):
     python, architecture = params
     try:

winbuild/untar.py

@@ -1,4 +1,6 @@
-import sys, tarfile
+import sys
+import tarfile
+
 
 def untar(src, dest):
     with tarfile.open(src, 'r:gz') as tgz:

winbuild/unzip.py

@@ -1,4 +1,6 @@
-import sys, zipfile
+import sys
+import zipfile
+
 
 def unzip(src, dest):
     with zipfile.ZipFile(src) as zf: