create index for web

2015-03-12 14:30:46 +02:00
parent e3509c14d3
commit da955f004c
2 changed files with 91 additions and 0 deletions
--- a/bin/SimpleWebPage
+++ b/bin/SimpleWebPage
@@ -0,0 +1 @@
+../web_serving/SimpleWebPage.py
--- a/web_serving/SimpleWebPage.py
+++ b/web_serving/SimpleWebPage.py
@@ -0,0 +1,90 @@
+#!/usr/bin/python
+
+''' A script that creates index.html indexes for a folder. 
+    '''
+
+import os,sys
+import urllib
+INDEXFILE='index.html'
+
+def setup():
+    ''' Setup the command line options '''
+    from argparse import ArgumentParser 
+    parser=ArgumentParser()
+    parser.add_argument("-f",action="store_true",dest="overwrite",default=False,
+                      help="Overwrite existing "+INDEXFILE)
+    parser.add_argument("-H",action="store_true",dest="hidden",default=False,
+                      help="Show hidden files")
+    parser.add_argument("-t",type=str,dest="title",default=None,
+                      help="Name for the title (Default: Folder name)")
+    parser.add_argument("-p",action="store_false",dest="parent",default=True,
+                      help="Do no print .. link for parent folder.")
+    parser.add_argument("startpath",type=str,action="store",default=os.path.abspath('.'),nargs='?',
+                      help="Root path of the index")
+    options=parser.parse_args()
+    options.startpath=os.path.abspath(options.startpath)
+    if options.title==None:
+        options.title=os.path.basename(options.startpath)
+    return options                      
+
+def generate_index(opts):
+    for path,dirs,files in os.walk(opts.startpath):
+        if INDEXFILE in files:
+            if not opts.overwrite:
+                print(INDEXFILE+" exists")
+                sys.exit(1)
+        files = [ f for f in files if f != INDEXFILE]
+        if not opts.hidden:
+            files = [ f for f in files if not f.startswith(".")]
+            dirs = [ d for d in dirs if not d.startswith(".")]
+        f=open(os.path.join(path,INDEXFILE),'wt')
+        dirs.sort()
+        files.sort()
+        f.write(get_header(opts.title))
+        if opts.parent:
+            f.write(get_pathlink('..'))
+        for pa in dirs:
+            f.write(get_pathlink(pa))
+        for fi in files:
+            f.write(get_filelink(path,fi))
+        f.write(get_footer())
+        f.close()
+        return
+
+def get_filelink(path,fname):
+    fsize=os.path.getsize(os.path.join(path,fname))
+    fsstr=sizeof(fsize)
+    return '<tr><td><a href="'+urllib.quote(fname)+'">'+fname+'</a><td>'+fsstr+'</td></tr>\n'
+
+
+def get_pathlink(path):
+    return '<tr><td><a href="'+urllib.quote(path)+'">'+path+'</a><td></td></tr>\n'
+
+def get_header(title):
+    header='''<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<html>
+ <head>
+  <title>Index of '''+title+'''</title>
+ </head>
+ <body>
+<h1>Index of '''+title+'''</h1>
+<table><tr><th>Name</th><th>Size</th></tr>
+    '''
+    return header
+
+def get_footer():
+    footer='''</table>
+</body></html>'''
+    return footer
+
+def sizeof(num):
+    for x in ['bytes','KB','MB','GB','TB']:
+        if num < 1024.0:
+            if x=='bytes':
+                return "%d %s" % (num, x)
+            return "%3.1f %s" % (num, x)
+        num /= 1024.0
+        
+        
+opts=setup()   
+generate_index(opts)