[elbe-devel] [PATCH v2 3/3] xmlpreprocess: fix style problems

[Torben Hohn]

pycodestyle complains:

elbepack/xmlpreprocess.py:45:80: E501 line too long (96 > 79 characters)
elbepack/xmlpreprocess.py:52:80: E501 line too long (85 > 79 characters)
elbepack/xmlpreprocess.py:54:1: E302 expected 2 blank lines, found 1
elbepack/xmlpreprocess.py:59:80: E501 line too long (80 > 79 characters)
elbepack/xmlpreprocess.py:70:80: E501 line too long (85 > 79 characters)
elbepack/xmlpreprocess.py:72:80: E501 line too long (83 > 79 characters)
elbepack/xmlpreprocess.py:78:1: E302 expected 2 blank lines, found 1

Fix them

Signed-off-by: Torben Hohn <torben.hohn at linutronix.de>
---
 elbepack/xmlpreprocess.py | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/elbepack/xmlpreprocess.py b/elbepack/xmlpreprocess.py
index acc24234e..e8c620812 100644
--- a/elbepack/xmlpreprocess.py
+++ b/elbepack/xmlpreprocess.py
@@ -42,21 +42,27 @@ class XMLPreprocessError(Exception):
 def preprocess_pgp_key(xml):
 
     for key in xml.iterfind('.//mirror/url-list/url/key'):
-        print("[WARN] <key>%s</key> is deprecated.  You should use raw-key instead." % key.text)
+        print("[WARN] <key>%s</key> is deprecated. "
+              "You should use raw-key instead." % key.text)
         try:
             keyurl = key.text.strip().replace('LOCALMACHINE', 'localhost')
             myKey = urlopen(keyurl).read().decode('ascii')
             key.tag = "raw-key"
             key.text = "\n%s\n" % myKey
         except HTTPError:
-            raise XMLPreprocessError("Invalid PGP Key URL in <key> tag: %s" % keyurl)
+            raise XMLPreprocessError("Invalid PGP Key URL in <key> tag: %s" %
+                                     keyurl)
+
 
 def preprocess_iso_option(xml):
 
     src_opts = xml.find(".//src-cdrom/src-opts")
     if src_opts is None:
         return
-    strict = "strict" in src_opts.attrib and src_opts.attrib["strict"] == "true"
+
+    strict = ("strict" in src_opts.attrib
+              and src_opts.attrib["strict"] == "true")
+
     for opt in src_opts.iterfind("./*"):
         valid = iso_option_valid(opt.tag, opt.text)
         if valid is True:
@@ -67,14 +73,17 @@ def preprocess_iso_option(xml):
         if valid is False:
             violation = "Invalid ISO option %s" % tag
         elif isinstance(valid, int):
-            violation = "Option %s will be truncated by %d characters" % (tag, valid)
+            violation = ("Option %s will be truncated by %d characters" %
+                         (tag, valid))
         elif isinstance(valid, str):
-            violation = ("Character '%c' (%d) in ISO option %s violated ISO-9660" %
+            violation = ("Character '%c' (%d) in ISO option %s "
+                         "violated ISO-9660" %
                          (valid, ord(valid[0]), tag))
         if strict:
             raise XMLPreprocessError(violation)
         print("[WARN] %s" % violation)
 
+
 def preprocess_initvm_ports(xml):
     "Filters out the default port forwardings to prevent qemu conflict"
 
-- 
2.20.1