fix flake8

Signed-off-by: Hiroshi Miura <miurahr@linux.com>

aqt/__init__.py

@@ -29,7 +29,8 @@ from aqt.installer import QtInstaller
 
 
 def main():
-    parser = argparse.ArgumentParser(description='Install Qt SDK.', formatter_class=RawTextHelpFormatter, add_help=True)
+    parser = argparse.ArgumentParser(description='Install Qt SDK.',
+                                     formatter_class=RawTextHelpFormatter, add_help=True)
     parser.add_argument("qt_version", help="Qt version in the format of \"5.X.Y\"")
     parser.add_argument('host', choices=['linux', 'mac', 'windows'], help="host os name")
     parser.add_argument('target', choices=['desktop', 'android', 'ios'], help="target sdk")

aqt/archives.py

@@ -94,4 +94,3 @@ class QtArchives:
 
     def get_archives(self):
         return self.archives
-

aqt/installer.py

@@ -47,7 +47,7 @@ class QtInstaller:
         urllib.request.urlretrieve(url, archive)
         sys.stdout.write("\033[K")
         print("-Extracting {}...".format(archive))
-        if platform.system() is 'Windows':
+        if platform.system() == 'Windows':
             subprocess.run([r'C:\Program Files\7-Zip\7z.exe', 'x', '-aoa', '-y', archive])
         else:
             subprocess.run([r'7z', 'x', '-aoa', '-y', archive])
@@ -88,6 +88,5 @@ class QtInstaller:
                     if 'QT_EDITION' in line:
                         line = 'QT_EDITION = OpenSource'
                     f.write(line)
-        except:
+        except IOError:
             pass
-

setup.cfg

@@ -0,0 +1,2 @@
+[flake8]
+max-line-length = 125

setup.py

@@ -5,10 +5,12 @@ import os
 
 from setuptools import setup
 
+
 def readme():
     with io.open(os.path.join(os.path.dirname(__file__), 'README.rst'), mode="r", encoding="UTF-8") as f:
         return f.read()
 
+
 setup(name = 'aqtinstall',
       version = '0.2.0',
       description = 'Another Qt installer',