Fixing remaining flake8 lint warnings

buildutils/build.py

@@ -6,6 +6,7 @@ import shutil
 import struct
 import sys
 
+
 def build_libcapnp(bundle_dir, build_dir):
     '''
     Build capnproto

buildutils/bundle.py

@@ -20,10 +20,12 @@ from .msg import info
 
 pjoin = os.path.join
 
+
 #
 # Constants
 #
 
+
 bundled_version = (0, 7, 0)
 libcapnp_name = "capnproto-c++-%i.%i.%i.tar.gz" % (bundled_version)
 libcapnp_url = "https://capnproto.org/" + libcapnp_name
@@ -31,6 +33,7 @@ libcapnp_url = "https://capnproto.org/" + libcapnp_name
 HERE = os.path.dirname(__file__)
 ROOT = os.path.dirname(HERE)
 
+
 #
 # Utilities
 #
@@ -40,11 +43,13 @@ def untgz(archive):
     """Remove .tar.gz"""
     return archive.replace('.tar.gz', '')
 
+
 def localpath(*args):
     """construct an absolute path from a list relative to the root pycapnp directory"""
     plist = [ROOT] + list(args)
     return os.path.abspath(pjoin(*plist))
 
+
 def fetch_archive(savedir, url, fname, force=False):
     """download an archive to a specific location"""
     dest = pjoin(savedir, fname)
@@ -59,10 +64,12 @@ def fetch_archive(savedir, url, fname, force=False):
         f.write(req.read())
     return dest
 
+
 #
 # libcapnp
 #
 
+
 def fetch_libcapnp(savedir, url=None):
     """download and extract libcapnp"""
     is_preconfigured = False
@@ -84,4 +91,3 @@ def fetch_libcapnp(savedir, url=None):
     else:
         cpp_dir = os.path.join(with_version, 'c++')
         shutil.move(cpp_dir, dest)
-

buildutils/config.py

@@ -15,6 +15,7 @@
 # Utility functions (adapted from h5py: http://h5py.googlecode.com)
 #
 
+
 def v_str(v_tuple):
     """turn (2,0,1) into '2.0.1'."""
     return ".".join(str(x) for x in v_tuple)

buildutils/detect.py

@@ -32,6 +32,7 @@ pjoin = os.path.join
 # Utility functions (adapted from h5py: http://h5py.googlecode.com)
 #
 
+
 def test_compilation(cfile, compiler=None, **compiler_attrs):
     """Test simple compilation with given settings"""
     cc = get_compiler(compiler, **compiler_attrs)

buildutils/misc.py

@@ -24,9 +24,11 @@ def customize_mingw(cc):
     if 'msvcr90' in cc.dll_libraries:
         cc.dll_libraries.remove('msvcr90')
 
+
 def customize_msvc(cc):
     pass
 
+
 def get_compiler(compiler, **compiler_attrs):
     """get and customize a compiler"""
     if compiler is None or isinstance(compiler, str):

buildutils/msg.py

@@ -21,23 +21,28 @@ else:
     logger.setLevel(logging.INFO)
 logger.addHandler(logging.StreamHandler(sys.stderr))
 
+
 def debug(msg):
     """Debug"""
     logger.debug(msg)
 
+
 def info(msg):
     """Info"""
     logger.info(msg)
 
+
 def fatal(msg, code=1):
     """Fatal"""
     logger.error("Fatal: %s", msg)
     exit(code)
 
+
 def warn(msg):
     """Warning"""
     logger.error("Warning: %s", msg)
 
+
 def line(c='*', width=48):
     """Horizontal rule"""
     print(c * (width // len(c)))

buildutils/patch.py

@@ -14,8 +14,10 @@ from .misc import get_output_error
 pjoin = os.path.join
 
 # LIB_PAT from delocate
-LIB_PAT = re.compile(r"\s*(.*) \(compatibility version (\d+\.\d+\.\d+), "
-                   r"current version (\d+\.\d+\.\d+)\)")
+LIB_PAT = re.compile(
+    r"\s*(.*) \(compatibility version (\d+\.\d+\.\d+), current version (\d+\.\d+\.\d+)\)"
+)
+
 
 def _get_libs(fname):
     rc, so, se = get_output_error(['otool', '-L', fname])
@@ -27,6 +29,7 @@ def _get_libs(fname):
         if m:
             yield m.group(1)
 
+
 def _find_library(lib, path):
     """Find a library"""
     for d in path[::-1]:
@@ -35,11 +38,13 @@ def _find_library(lib, path):
             return real_lib
     return None
 
+
 def _install_name_change(fname, lib, real_lib):
     rc, so, se = get_output_error(['install_name_tool', '-change', lib, real_lib, fname])
     if rc:
         logging.error("Couldn't update load path: %s", se)
 
+
 def patch_lib_paths(fname, library_dirs):
     """Load any weakly-defined libraries from their real location