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Groups > comp.lang.python > #48356
| References | <kpifru$3kp$3@news.ntua.gr> |
|---|---|
| From | Jarrod Henry <jarrodhenry@gmail.com> |
| Date | 2013-06-15 14:46 -0500 |
| Subject | Re: Why 'files.py' does not print the filenames into a table format? |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.3401.1371325647.3114.python-list@python.org> (permalink) |
[Multipart message — attachments visible in raw view] - view raw
Nick, at this point, you need to hire someone to do your work for you.
We are not here to do your job. I would suggest finding a coder for hire
and letting them do this job correctly.
Thanks.
On Sat, Jun 15, 2013 at 2:38 PM, Nick the Gr33k <support@superhost.gr>wrote:
> Hello,
>
> Trying to browse http://superhost.gr/?page=**files.py<http://superhost.gr/?page=files.py>with tailing -F of the error_log i noticed that error log outputs no error!
>
> So that means that the script is correct.
>
> here are the directory app's files.
>
> nikos@superhost.gr [~/www/data/apps]# ls -l
> total 412788
> drwxr-xr-x 2 nikos nikos 4096 Jun 12 12:03 ./
> drwxr-xr-x 6 nikos nikos 4096 May 26 21:13 ../
> -rwxr-xr-x 1 nikos nikos 13157283 Mar 17 12:57 100\ Mythoi\ tou\
> Aiswpou.pdf*
> -rwxr-xr-x 1 nikos nikos 29524686 Mar 11 18:17 Anekdotologio.exe*
> -rw-r--r-- 1 nikos nikos 42413964 Jun 2 20:29 Battleship.exe
> -rw-r--r-- 1 nikos nikos 51819750 Jun 2 20:04 Luxor\ Evolved.exe
> -rw-r--r-- 1 nikos nikos 60571648 Jun 2 14:59 Monopoly.exe
> -rwxr-xr-x 1 nikos nikos 1788164 Mar 14 11:31 Online\ Movie\ Player.zip*
> -rw-r--r-- 1 nikos nikos 5277287 Jun 1 18:35 O\ Nomos\ tou\ Merfy\
> v1-2-3.zip
> -rwxr-xr-x 1 nikos nikos 16383001 Jun 22 2010 Orthodoxo\ Imerologio.exe*
> -rw-r--r-- 1 nikos nikos 6084806 Jun 1 18:22 Pac-Man.exe
> -rw-r--r-- 1 nikos nikos 45297713 Jun 10 12:38 Raptor\ Chess.exe
> -rw-r--r-- 1 nikos nikos 25476584 Jun 2 19:50 Scrabble.exe
> -rwxr-xr-x 1 nikos nikos 49141166 Mar 17 12:48 To\ 1o\ mou\ vivlio\ gia\
> to\ skaki.pdf*
> -rwxr-xr-x 1 nikos nikos 3298310 Mar 17 12:45 Vivlos\ gia\
> Atheofovous.pdf*
> -rw-r--r-- 1 nikos nikos 1764864 May 29 21:50 V-Radio\ v2.4.msi
> -rw-r--r-- 1 nikos nikos 3511233 Jun 4 14:11 Ευχή\ του\ Ιησού.mp3
> -rwxr-xr-x 1 nikos nikos 66896732 Mar 17 13:13 Κοσμάς\ Αιτωλός\ -\
> Προφητείες.pdf*
> -rw-r--r-- 1 nikos nikos 236032 Jun 4 14:10 Σκέψου\ έναν\ αριθμό.exe
>
>
> The code is as follows:
>
> # ==============================**==============================**
> ==============================**=======================
> # Convert wrongly encoded filenames to utf-8
> # ==============================**==============================**
> ==============================**=======================
> path = b'/home/nikos/public_html/**data/apps/'
> filenames = os.listdir( path )
>
> utf8_filenames = []
>
> for filename in filenames:
> # Compute 'path/to/filename'
> filename_bytes = path + filename
> encoding = guess_encoding( filename_bytes )
>
> if encoding == 'utf-8':
> # File name is valid UTF-8, so we can skip to the next
> file.
> utf8_filenames.append( filename_bytes )
> continue
> elif encoding is None:
> # No idea what the encoding is. Hit it with a hammer until
> it stops moving.
> filename = filename_bytes.decode( 'utf-8',
> 'xmlcharrefreplace' )
> else:
> filename = filename_bytes.decode( encoding )
>
> # Rename the file to something which ought to be UTF-8 clean.
> newname_bytes = filename.encode('utf-8')
> os.rename( filename_bytes, newname_bytes )
> utf8_filenames.append( newname_bytes )
>
> # Once we get here, the file ought to be UTF-8 clean and the
> Unicode name ought to exist:
> assert os.path.exists( newname_bytes.decode('utf-8') )
>
>
> # Switch filenames from utf8 bytestrings => unicode strings
> filenames = []
>
> for utf8_filename in utf8_filenames:
> filenames.append( utf8_filename.decode('utf-8') )
>
> # Check the presence of a database file against the dir files and delete
> record if it doesn't exist
> cur.execute('''SELECT url FROM files''')
> data = cur.fetchall()
>
> for url in data:
> if url not in filenames:
> # Delete spurious
> cur.execute('''DELETE FROM files WHERE url = %s''', url )
>
>
> # ==============================**==============================**
> ==============================**=======================
> # Display ALL files, each with its own download button
> # ==============================**==============================**
> ==============================**=======================
> print('''<body background='/data/images/star.**jpg'>
> <center><img src='/data/images/download.**gif'><br><br>
> <table border=5 cellpadding=5 bgcolor=green>
> ''')
>
> try:
> cur.execute( '''SELECT * FROM files ORDER BY lastvisit DESC''' )
> data = cur.fetchall()
>
> for row in data:
> (filename, hits, host, lastvisit) = row
> lastvisit = lastvisit.strftime('%A %e %b, %H:%M')
>
> print('''
> <form method="get" action="/cgi-bin/files.py">
> <tr>
> <td> <center> <input type="submit"
> name="filename" value="%s"> </td>
> <td> <center> <font color=yellow size=5>
> %s </td>
> <td> <center> <font color=orange size=4>
> %s </td>
> <td> <center> <font color=silver size=4>
> %s </td>
> </tr>
> </form>
> ''' % (filename, hits, host, lastvisit) )
> print( '''</table><br><br>''' )
> except pymysql.ProgrammingError as e:
> print( repr(e) )
>
> ==============================**=============
> PLEASE take a look, its not a huge code, the encoding was of Steven
> idea's, so from another thread is a bit more or less already known to the
> most of you.
>
> I just want to know why it doesn't print anything.
>
> Thank you and please whoever does not feel like helping, please at least
> not spam the thread.
>
> --
> What is now proved was at first only imagined!
> --
> http://mail.python.org/**mailman/listinfo/python-list<http://mail.python.org/mailman/listinfo/python-list>
>
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Why 'files.py' does not print the filenames into a table format? Nick the Gr33k <support@superhost.gr> - 2013-06-15 22:38 +0300
Re: Why 'files.py' does not print the filenames into a table format? Jarrod Henry <jarrodhenry@gmail.com> - 2013-06-15 14:46 -0500
Re: Why 'files.py' does not print the filenames into a table format? Nick the Gr33k <support@superhost.gr> - 2013-06-15 22:51 +0300
Re: Why 'files.py' does not print the filenames into a table format? Benjamin Schollnick <benjamin@schollnick.net> - 2013-06-15 16:29 -0400
Re: Why 'files.py' does not print the filenames into a table format? Joshua Landau <joshua.landau.ws@gmail.com> - 2013-06-15 21:37 +0100
Re: Why 'files.py' does not print the filenames into a table format? Νίκος <support@superhost.gr> - 2013-06-17 08:58 +0300
Re: Why 'files.py' does not print the filenames into a table format? Νίκος <support@superhost.gr> - 2013-06-17 09:11 +0300
Re: Why 'files.py' does not print the filenames into a table format? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-06-17 07:00 +0000
Re: Why 'files.py' does not print the filenames into a table format? Simpleton <support@superhost.gr> - 2013-06-17 12:07 +0300
Re: Why 'files.py' does not print the filenames into a table format? Simpleton <support@superhost.gr> - 2013-06-17 12:18 +0300
Re: Why 'files.py' does not print the filenames into a table format? Simpleton <support@superhost.gr> - 2013-06-17 13:26 +0300
Re: Why 'files.py' does not print the filenames into a table format? Chris Angelico <rosuav@gmail.com> - 2013-06-16 08:51 +1000
Re: Why 'files.py' does not print the filenames into a table format? Nick the Gr33k <support@superhost.gr> - 2013-06-16 04:07 +0300
Python Greek mailing list [was Re: Why 'files.py' does not print the filenames into a table format?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-06-16 05:06 +0000
Re: Python Greek mailing list [was Re: Why 'files.py' does not print the filenames into a table format?] Nick the Gr33k <support@superhost.gr> - 2013-06-16 11:28 +0300
Re: Python Greek mailing list [was Re: Why 'files.py' does not print the filenames into a table format?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-06-16 10:33 +0000
Re: Python Greek mailing list [was Re: Why 'files.py' does not print the filenames into a table format?] Ferrous Cranus <support@superhost.gr> - 2013-06-16 13:57 +0300
Re: Python Greek mailing list [was Re: Why 'files.py' does not print the filenames into a table format?] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-06-16 12:09 +0100
Re: Python Greek mailing list [was Re: Why 'files.py' does not print the filenames into a table format?] Ferrous Cranus <support@superhost.gr> - 2013-06-16 14:12 +0300
Re: Python Greek mailing list [was Re: Why 'files.py' does not print the filenames into a table format?] Chris “Kwpolska” Warrick <kwpolska@gmail.com> - 2013-06-16 13:19 +0200
Re: Python Greek mailing list [was Re: Why 'files.py' does not print the filenames into a table format?] Chris “Kwpolska” Warrick <kwpolska@gmail.com> - 2013-06-16 13:03 +0200
Re: Why 'files.py' does not print the filenames into a table format? Ferrous Cranus <support@superhost.gr> - 2013-06-16 16:57 +0300
Re: Why 'files.py' does not print the filenames into a table format? Nick the Gr33k <support@superhost.gr> - 2013-06-16 04:10 +0300
Re: Why 'files.py' does not print the filenames into a table format? Nick the Gr33k <support@superhost.gr> - 2013-06-16 04:24 +0300
Re: Why 'files.py' does not print the filenames into a table format? Grant Edwards <invalid@invalid.invalid> - 2013-06-17 14:50 +0000
Re: Why 'files.py' does not print the filenames into a table format? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-06-15 22:29 +0100
Re: Why 'files.py' does not print the filenames into a table format? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-06-16 00:10 +0000
Re: Why 'files.py' does not print the filenames into a table format? alex23 <wuwei23@gmail.com> - 2013-06-16 17:04 -0700
Re: Why 'files.py' does not print the filenames into a table format? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-06-17 01:31 +0100
Re: Why 'files.py' does not print the filenames into a table format? Nick the Gr33k <support@superhost.gr> - 2013-06-16 04:03 +0300
Re: Why 'files.py' does not print the filenames into a table format? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-06-16 02:10 +0100
Re: Why 'files.py' does not print the filenames into a table format? Nick the Gr33k <support@superhost.gr> - 2013-06-16 04:28 +0300
Re: Why 'files.py' does not print the filenames into a table format? Denis McMahon <denismfmcmahon@gmail.com> - 2013-06-16 07:23 +0000
Re: Why 'files.py' does not print the filenames into a table format? Nick the Gr33k <support@superhost.gr> - 2013-06-16 11:35 +0300
Re: Why 'files.py' does not print the filenames into a table format? Denis McMahon <denismfmcmahon@gmail.com> - 2013-06-16 08:55 +0000
Re: Why 'files.py' does not print the filenames into a table format? Ferrous Cranus <support@superhost.gr> - 2013-06-16 16:59 +0300
Re: Why 'files.py' does not print the filenames into a table format? jmfauth <wxjmfauth@gmail.com> - 2013-06-16 05:57 -0700
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