From 8166a4eeb814314a2b23331453df3aaf2dd83563 Mon Sep 17 00:00:00 2001
From: Miroslav Stampar <miroslav.stampar@gmail.com>
Date: Tue, 13 Mar 2018 11:25:26 +0100
Subject: [PATCH] Minor PEPing

---
 lib/core/common.py   | 26 +++++++++++++-------------
 lib/core/settings.py |  2 +-
 txt/checksum.md5     |  4 ++--
 3 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/lib/core/common.py b/lib/core/common.py
index c9ad85a25..3f307b1d2 100644
--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -1443,13 +1443,14 @@ def parseTargetUrl():
     conf.hostname = conf.hostname.strip("[]").replace(kb.customInjectionMark, "")
 
     try:
-        _ = conf.hostname.encode("idna")
-    except LookupError:
-        _ = conf.hostname.encode(UNICODE_ENCODING)
-    except UnicodeError:
-        _ = None
+        conf.hostname.encode("idna")
+        conf.hostname.encode(UNICODE_ENCODING)
+    except (LookupError, UnicodeError):
+        invalid = True
+    else:
+        invalid = False
 
-    if any((_ is None, re.search(r"\s", conf.hostname), '..' in conf.hostname, conf.hostname.startswith('.'), '\n' in originalUrl)):
+    if any((invalid, re.search(r"\s", conf.hostname), '..' in conf.hostname, conf.hostname.startswith('.'), '\n' in originalUrl)):
         errMsg = "invalid target URL ('%s')" % originalUrl
         raise SqlmapSyntaxException(errMsg)
 
@@ -2994,7 +2995,7 @@ def setOptimize():
     Sets options turned on by switch '-o'
     """
 
-    #conf.predictOutput = True
+    # conf.predictOutput = True
     conf.keepAlive = True
     conf.threads = 3 if conf.threads < 3 else conf.threads
     conf.nullConnection = not any((conf.data, conf.textOnly, conf.titles, conf.string, conf.notString, conf.regexp, conf.tor))
@@ -3198,9 +3199,7 @@ def showHttpErrorCodes():
 
     if kb.httpErrorCodes:
         warnMsg = "HTTP error codes detected during run:\n"
-        warnMsg += ", ".join("%d (%s) - %d times" % (code, httplib.responses[code] \
-          if code in httplib.responses else '?', count) \
-          for code, count in kb.httpErrorCodes.items())
+        warnMsg += ", ".join("%d (%s) - %d times" % (code, httplib.responses[code] if code in httplib.responses else '?', count) for code, count in kb.httpErrorCodes.items())
         logger.warn(warnMsg)
         if any((str(_).startswith('4') or str(_).startswith('5')) and _ != httplib.INTERNAL_SERVER_ERROR and _ != kb.originalCode for _ in kb.httpErrorCodes.keys()):
             msg = "too many 4xx and/or 5xx HTTP error codes "
@@ -3216,8 +3215,7 @@ def openFile(filename, mode='r', encoding=UNICODE_ENCODING, errors="replace", bu
         return codecs.open(filename, mode, encoding, errors, buffering)
     except IOError:
         errMsg = "there has been a file opening error for filename '%s'. " % filename
-        errMsg += "Please check %s permissions on a file " % ("write" if \
-          mode and ('w' in mode or 'a' in mode or '+' in mode) else "read")
+        errMsg += "Please check %s permissions on a file " % ("write" if mode and ('w' in mode or 'a' in mode or '+' in mode) else "read")
         errMsg += "and that it's not locked by another process."
         raise SqlmapSystemException(errMsg)
 
@@ -4350,7 +4348,9 @@ def prioritySortColumns(columns):
     ['userid', 'name', 'password']
     """
 
-    _ = lambda x: x and "id" in x.lower()
+    def _(column):
+        return column and "id" in column.lower()
+
     return sorted(sorted(columns, key=len), lambda x, y: -1 if _(x) and not _(y) else 1 if not _(x) and _(y) else 0)
 
 def getRequestHeader(request, name):
diff --git a/lib/core/settings.py b/lib/core/settings.py
index 1d44c80a3..93439d4ab 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@ from lib.core.enums import DBMS_DIRECTORY_NAME
 from lib.core.enums import OS
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.2.3.21"
+VERSION = "1.2.3.22"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
diff --git a/txt/checksum.md5 b/txt/checksum.md5
index 9c99b170d..dcb2f4f47 100644
--- a/txt/checksum.md5
+++ b/txt/checksum.md5
@@ -27,7 +27,7 @@ a7b0c8e5a18a3abe8803999dcfc4664f  lib/controller/handler.py
 1e5532ede194ac9c083891c2f02bca93  lib/controller/__init__.py
 052c368ae6ca09362a19376c8483fa85  lib/core/agent.py
 591c66fa439a48b7d8b5b581437cd14d  lib/core/bigarray.py
-6e41ff058eb86b824215c19a3ae4de3c  lib/core/common.py
+33c03aad7f4c6e7241b6f204560e69ca  lib/core/common.py
 2910524e4478be6b5893fb9d851a62ec  lib/core/convert.py
 9f87391b6a3395f7f50830b391264f27  lib/core/data.py
 72016ea5c994a711a262fd64572a0fcd  lib/core/datatype.py
@@ -46,7 +46,7 @@ ffa5f01f39b17c8d73423acca6cfe86a  lib/core/readlineng.py
 0c3eef46bdbf87e29a3f95f90240d192  lib/core/replication.py
 a7db43859b61569b601b97f187dd31c5  lib/core/revision.py
 fcb74fcc9577523524659ec49e2e964b  lib/core/session.py
-aef027eeb51df0bb7330bf35725dba66  lib/core/settings.py
+053e81e44a3df054a3ffd39d58de7079  lib/core/settings.py
 d0adc28a38e43a787df4471f7f027413  lib/core/shell.py
 63491be462c515a1a3880c27c2acc4a2  lib/core/subprocessng.py
 3cc852f927833895361973fbcfd156d2  lib/core/target.py