Python 3 str() is a unicode already, so can't be decoded.
subprocess.Popen needs to be in text mode (universal_newlines is the
oldest compatible kwarg for this) in order to do line-based buffering.
In general, all the filesystem encoding stuff we were doing is done by
Python itself now.
http://seclists.org/nmap-dev/2014/q2/318
Essentially, we import the xml name, then override its search path,
stripping out the _xmlplus paths that PyXML uses. This leaves only the
Python 2 standard library path, which is what Zenmap was written for.
Replaced instances of this pattern:
if 'key' in somedict:
var = somedict['key']
else:
var = ""
...with this much simpler pattern:
var = somedict.get('key', "")
Some variations, like returning None if the key is not found were also
replaced.
Using the pep8 tool (https://pypi.python.org/pypi/pep8), fixed the
following style issues:
Count Issue
11 E201 whitespace after '['
8 E203 whitespace before ','
41 E211 whitespace before '('
11 E221 multiple spaces before operator
61 E225 missing whitespace around operator
237 E231 missing whitespace after ':'
91 E251 no spaces around keyword / parameter equals
19 E261 at least two spaces before inline comment
41 E301 expected 1 blank line, found 0
200 E302 expected 2 blank lines, found 1
356 E303 too many blank lines (2)
563 E501 line too long (106 characters)
39 E701 multiple statements on one line (colon)
13 E702 multiple statements on one line (semicolon)
4 W291 trailing whitespace
2 W293 blank line contains whitespace
8 W391 blank line at end of file
21 W601 .has_key() is deprecated, use 'in'
2 W602 deprecated form of raising exception
The remaining issues are long lines due to very deep data structures. I
chose not to alter them, as it would involve backslash-continuation
where whitespace is not permitted:
./zenmapGUI/ScanInterface.py:323:80: E501 line too long (90 characters)
./zenmapGUI/ScanInterface.py:456:80: E501 line too long (84 characters)
./zenmapGUI/ScanInterface.py:464:80: E501 line too long (84 characters)
./zenmapGUI/ScanInterface.py:472:80: E501 line too long (122 characters)
./zenmapGUI/ScanInterface.py:479:80: E501 line too long (122 characters)
./zenmapGUI/ScanInterface.py:920:80: E501 line too long (94 characters)
./zenmapGUI/ScanInterface.py:923:80: E501 line too long (93 characters)
./zenmapGUI/MainWindow.py:575:80: E501 line too long (99 characters)
./zenmapGUI/MainWindow.py:906:80: E501 line too long (99 characters)
for file in `grep "* including the terms and conditions of this license text as well. \*" * -r --files-with-match `; do sed "s/\* including the terms and conditions of this license text as well. \*/* including the terms and conditions of this license text as well. */g" -i $file; done
