PythonNotes - Revision history

Girts: /* Type casting */

2010-03-05T14:59:34Z

‎Type casting

2009-07-08T11:44:48Z

‎Loop over numbers

2009-07-08T11:44:34Z

‎2009-07-08

2009-07-08T11:43:28Z

‎Looping over array

2009-07-08T11:43:16Z

‎Check if file exists

2009-07-08T11:36:47Z

‎2009-07-08

2009-07-08T11:34:02Z

‎2009-07-08

2009-07-08T11:22:28Z

‎= Create directories, including parent directories

2009-07-08T11:22:19Z

‎Check if file exists

2009-07-08T11:19:51Z

@@ Line 28: / Line 28: @@
 print int(a)
 print str(a)
+print int('0x1a', 16) // prints 26
 </pre>

@@ Line 120: / Line 120: @@
 </pre>
-=== Loop over numbers ===
+=== Looping over numbers ===
 <pre>
 # loop 1..10:

@@ Line 103: / Line 103: @@
 import os
 os.path.exists("/path/to/file")
-</pre>
-=== Extracting a substring ===
-<pre>
-s = "This is a string"
-this = s[0:4]
-isa = s[5:7]
 </pre>
@@ Line 136: / Line 129: @@
 for i in range(3, 20):
     print i
+</pre>
+=== Extracting a substring ===
+<pre>
+s = "This is a string"
+this = s[0:4]
+isa = s[5:7]
 </pre>

@@ Line 96: / Line 96: @@
 </pre>
-=== Looping over array ===
- <pre>
-arr = [1, 2, 3, 4, 5]
-for a in arr:
-    print a
-</pre>
 == 2009-07-08 ==

@@ Line 108: / Line 108: @@
 import os
 os.path.exists("/path/to/file")
+</pre>
+=== Extracting a substring ===
+<pre>
+s = "This is a string"
+this = s[0:4]
+isa = s[5:7]
 </pre>

@@ Line 106: / Line 106: @@
 === Check if file exists ===
 <pre>
+import os
 os.path.exists("/path/to/file")
 </pre>
@@ Line 111: / Line 112: @@
 === Create directories, including parent directories ===
 <pre>
+import os
 dir = "/path/to/dir"
 if os.path.exists(dir) == False:
@@ Line 116: / Line 118: @@
 </pre>
 Note: <code>os.makedirs</code> issues error when trying to create directory which already exists.
+=== Check if path entry is a directory ===
+<pre>
+import os
+os.path.isdir("/path/to/dir/or/file")
+</pre>