qa : fixed flake8 issues

1 files changed, 20 insertions, 16 deletions

diff --git a/var/spack/repos/builtin/packages/openssl/package.py b/var/spack/repos/builtin/packages/openssl/package.py
index b0b03503d7..a0747f229d 100644
--- a/var/spack/repos/builtin/packages/openssl/package.py
+++ b/var/spack/repos/builtin/packages/openssl/package.py
@@ -35,7 +35,7 @@ class Openssl(Package):
        Transport Layer Security (TLS v1) protocols as well as a
        full-strength general purpose cryptography library."""
     homepage = "http://www.openssl.org"
-    url      = "https://www.openssl.org/source/openssl-1.0.1h.tar.gz"
+    url = "https://www.openssl.org/source/openssl-1.0.1h.tar.gz"
 
     version('1.0.1h', '8d6d684a9430d5cc98a62a5d8fbda8cf')
     version('1.0.1r', '1abd905e079542ccae948af37e393d28')
@@ -50,21 +50,24 @@ class Openssl(Package):
     parallel = False
 
     def url_for_version(self, version):
-        # This URL is computed pinging the place where the latest version is stored. To avoid slowdown
-        # due to repeated pinging, we store the URL in a private class attribute to do the job only once per version
+        # This URL is computed pinging the place where the latest version is
+        # stored. To avoid slowdown due to repeated pinging, we store the URL
+        # in a private class attribute to do the job only once per version
         openssl_urls = getattr(Openssl, '_openssl_url', {})
         openssl_url = openssl_urls.get(version, None)
         # Same idea, but just to avoid issuing the same message multiple times
         warnings_given_to_user = getattr(Openssl, '_warnings_given', {})
         if openssl_url is None:
             if self.spec.satisfies('@system'):
-                # The version @system is reserved to system openssl. In that case return a fake url and exit
+                # The version @system is reserved to system openssl. In that
+                # case return a fake url and exit
                 openssl_url = '@system (reserved version for system openssl)'
                 if not warnings_given_to_user.get(version, False):
-                    tty.msg('Using openssl@system : the version @system is reserved for system openssl')
+                    tty.msg('Using openssl@system : the version @system is reserved for system openssl')  # NOQA: ignore=E501
                     warnings_given_to_user[version] = True
             else:
-                openssl_url = self.check_for_outdated_release(version, warnings_given_to_user)  # Store the computed URL
+                openssl_url = self.check_for_outdated_release(
+                    version, warnings_given_to_user)  # Store the computed URL
             openssl_urls[version] = openssl_url
             # Store the updated dictionary of URLS
             Openssl._openssl_url = openssl_urls
@@ -75,22 +78,23 @@ class Openssl(Package):
 
     def check_for_outdated_release(self, version, warnings_given_to_user):
         latest = 'ftp://ftp.openssl.org/source/openssl-{version}.tar.gz'
-        older = 'http://www.openssl.org/source/old/{version_number}/openssl-{version_full}.tar.gz'
-        # Try to use the url where the latest tarballs are stored. If the url does not exist (404), then
-        # return the url for older format
+        older = 'http://www.openssl.org/source/old/{version_number}/openssl-{version_full}.tar.gz'  # NOQA: ignore=E501
+        # Try to use the url where the latest tarballs are stored.
+        # If the url does not exist (404), then return the url for
+        # older format
         version_number = '.'.join([str(x) for x in version[:-1]])
         try:
             openssl_url = latest.format(version=version)
             urllib.urlopen(openssl_url)
         except IOError:
-            openssl_url = older.format(version_number=version_number, version_full=version)
-            # Checks if we already warned the user for this particular version of OpenSSL.
-            # If not we display a warning message and mark this version
+            openssl_url = older.format(version_number=version_number, version_full=version)  # NOQA:ignore=E501
+            # Checks if we already warned the user for this particular
+            # version of OpenSSL. If not we display a warning message
+            # and mark this version
             if not warnings_given_to_user.get(version, False):
-                tty.warn(
-                    'This installation depends on an old version of OpenSSL, which may have known security issues. ')
-                tty.warn('Consider updating to the latest version of this package.')
-                tty.warn('More details at {homepage}'.format(homepage=Openssl.homepage))
+                tty.warn('This installation depends on an old version of OpenSSL, which may have known security issues. ')    # NOQA: ignore=E501
+                tty.warn('Consider updating to the latest version of this package.')  # NOQA: ignore=E501
+                tty.warn('More details at {homepage}'.format(homepage=Openssl.homepage))   # NOQA: ignore=E501
                 warnings_given_to_user[version] = True
 
         return openssl_url