add files

__init__.py

@@ -0,0 +1,50 @@
+# functions to recycle code
+
+r"""
+To use, simply 'import pyutils' 
+
+shellExecute can receive a cmd as str or arr example 
+    >>> pyutils.shellExecute('date')
+    (b'mi\xc3\xa9 ene 30 11:35:00 CST 2019\n', b'')
+    >>> pyutils.shellExecute(['echo',"'hola mundo'"])
+    (b"'hola mundo'\n", b'')
+"""
+
+__author__ = 'Josue Gomez <jgomez@jesrat.com>'
+__version__ = '2.0'
+__all__ = [ 'resizeTTY', 'shellExecute', 'progressBar', 'getSensible', ]
+__status__  = "production"
+__date__    = "30 January 2019"
+
+import os, sys, subprocess
+from dotenv import load_dotenv 
+
+
+result = os.environ.get('MYENV')
+load_dotenv(result)
+
+def getSensible(key):
+    return os.environ.get(key)
+
+def pysyspath():
+    print(sys.version)
+    for pth in sys.path:
+        print(pth)
+
+def resizeTTY(rows, cols):
+    sys.stdout.write("\x1b[8;{rows};{cols}t".format(rows=rows, cols=cols))
+
+def shellExecute(cmd,stdin=None):
+    rpt = subprocess.Popen(cmd, stdin=stdin, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    stdout, stderr = rpt.communicate()
+    return stdout, stderr
+
+def progressBar(progress, total, status=''):
+    ttySize = shellExecute(['stty','size'])
+    ttySize = ttySize[0].decode().split(' ')
+    barLen = round(int(ttySize[1])/100*90)
+    fillLen = int(round(barLen * progress / float(total)))
+    percent = round(100.0 * progress / float(total), 1)
+    bar = '■' * fillLen + '-' * (barLen - fillLen)
+    sys.stdout.write('[%s] %s%s ...%s\r' % (bar, percent, '%', status))
+    sys.stdout.flush()

pysyspath2

@@ -0,0 +1,8 @@
+#!/usr/bin/env python2
+import pyutils as utl
+
+def main():
+	utl.pysyspath()
+
+if __name__ == "__main__":
+	main()

pysyspath3

@@ -0,0 +1,8 @@
+#!/usr/bin/env python3
+import pyutils as utl
+
+def main():
+	utl.pysyspath()
+
+if __name__ == "__main__":
+	main()