Travis CI: Add automated testing for syntax errors and undefined names (0xInfection#40)

* Travis CI: Add automated testing for syntax errors and undefined names 

Replaces 0xInfection#39.  You would need to log into https://travis-ci.com with your GitHub credentials and go for the free plan.

* Added --exclude=./lib - lib/ is for third party modules

* Fixed the build error due to stupid code :/

**Phew""

Author: cclauss

.travis.yml

@@ -0,0 +1,27 @@
+group: travis_latest
+language: python
+cache: pip
+matrix:
+  allow_failures:
+    - python: 3.7
+  include:
+    - python: 2.7
+    #- python: 3.4
+    #- python: 3.5
+    #- python: 3.6
+    - python: 3.7
+      dist: xenial    # required for Python 3.7 (travis-ci/travis-ci#9069)
+      sudo: required  # required for Python 3.7 (travis-ci/travis-ci#9069)
+install:
+  # - pip install -r requirements.txt
+  - pip install flake8
+before_script:
+  # stop the build if there are Python syntax errors or undefined names
+  - flake8 . --count --exclude=./lib --select=E901,E999,F821,F822,F823 --show-source --statistics
+  # exit-zero treats all errors as warnings.  The GitHub editor is 127 chars wide
+  - flake8 . --count --exclude=./lib --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+script:
+  - true  # add other tests here
+notifications:
+  on_success: change
+  on_failure: change  # `always` will be the setting once code changes slow down

modules/0x01-OSINT+Footprinting/0x02-ActiveReconnaissance/commentssrc.py

@@ -32,14 +32,7 @@ def commentssrc(web):
 	print(GR+' [*] Importing links...')
 	po = web.split('//')[1]
 	p = 'tmp/logs/'+po+'-logs/'+po+'-links.lst'
-	if os.path.exists(po):
-		with open(po,'r') as ro:
-			for i in ro:
-				i = i.replace('\n','')
-				links.append(i)
-	else:
-		print(R+' [-] No files found under '+p+'!')
-		links = [web]
+	links = [web]
 
 	for w in links:
 		print(GR+' [*] Making the request...')