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Time::Format 1.02
Time::Format is a Perl module for easy-to-use date/time formatting. more>>
Time::Format is a Perl module for easy-to-use date/time formatting.
SYNOPSIS
use Time::Format qw(%time %strftime %manip);
$time{$format}
$time{$format, $unixtime}
print "Today is $time{yyyy/mm/dd}n";
print "Yesterday was $time{yyyy/mm/dd, time-24*60*60}n";
print "The time is $time{hh:mm:ss}n";
print "Another time is $time{H:mm am tz, $another_time}n";
print "Timestamp: $time{yyyymmdd.hhmmss.mmm}n";
%time also accepts Date::Manip strings and DateTime objects:
$dm = Date::Manip::ParseDate(last monday);
print "Last monday was $time{Month d, yyyy, $dm}";
$dt = DateTime->new (....);
print "Heres another date: $time{m/d/yy, $dt}";
It also accepts most ISO-8601 date/time strings:
$t = 2005/10/31T17:11:09; # date separator: / or - or .
$t = 2005-10-31 17.11.09; # in-between separator: T or _ or space
$t = 20051031_171109; # time separator: : or .
$t = 20051031171109; # separators may be omitted
$t = 2005/10/31; # date-only is okay
$t = 17:11:09; # time-only is okay
# But not:
$t = 20051031; # date-only without separators
$t = 171109; # time-only without separators
# ...because those look like epoch time numbers.
%strftime works like POSIXs strftime, if you like those %-formats.
$strftime{$format}
$strftime{$format, $unixtime}
$strftime{$format, $sec,$min,$hour, $mday,$mon,$year, $wday,$yday,$isdst}
print "POSIXish: $strftime{%A, %B %d, %Y, 0,0,0,12,11,95,2}n";
print "POSIXish: $strftime{%A, %B %d, %Y, 1054866251}n";
print "POSIXish: $strftime{%A, %B %d, %Y}n"; # current time
%manip works like Date::Manips UnixDate function.
$manip{$format};
$manip{$format, $when};
print "Date::Manip: $manip{%m/%d/%Y}n"; # current time
print "Date::Manip: $manip{%m/%d/%Y,last Tuesday}n";
These can also be used as standalone functions:
use Time::Format qw(time_format time_strftime time_manip);
print "Today is ", time_format(yyyy/mm/dd, $some_time), "n";
print "POSIXish: ", time_strftime(%A %B %d, %Y,$some_time), "n";
print "Date::Manip: ", time_manip(%m/%d/%Y,$some_time), "n";
This module creates global pseudovariables which format dates and times, according to formatting codes you pass to them in strings.
The %time formatting codes are designed to be easy to remember and use, and to take up just as many characters as the output time value whenever possible. For example, the four-digit year code is "yyyy", the three-letter month abbreviation is "Mon".
The nice thing about having a variable-like interface instead of function calls is that the values can be used inside of strings (as well as outside of strings in ordinary expressions). Dates are frequently used within strings (log messages, output, data records, etc.), so having the ability to interpolate them directly is handy.
Perl allows arbitrary expressions within curly braces of a hash, even when that hash is being interpolated into a string. This allows you to do computations on the fly while formatting times and inserting them into strings. See the "yesterday" example above.
The format strings are designed with programmers in mind. What do you need most frequently? 4-digit year, month, day, 24-based hour, minute, second -- usually with leading zeroes. These six are the easiest formats to use and remember in Time::Format: yyyy, mm, dd, hh, mm, ss. Variants on these formats follow a simple and consistent formula. This module is for everyone who is weary of trying to remember strftime(3)s arcane codes, or of endlessly writing $t[4]++; $t[5]+=1900 as you manually format times or dates.
Note that mm (and related codes) are used both for months and minutes. This is a feature. %time resolves the ambiguity by examining other nearby formatting codes. If its in the context of a year or a day, "month" is assumed. If in the context of an hour or a second, "minute" is assumed.
The format strings are not meant to encompass every date/time need ever conceived. But how often do you need the day of the year (strftimes %j) or the week number (strftimes %W)?
For capabilities that %time does not provide, %strftime provides an interface to POSIXs strftime, and %manip provides an interface to the Date::Manip modules UnixDate function.
If the companion module Time::Format_XS is also installed, Time::Format will detect and use it. This will result in a significant speed increase for %time and time_format.
<<lessSYNOPSIS
use Time::Format qw(%time %strftime %manip);
$time{$format}
$time{$format, $unixtime}
print "Today is $time{yyyy/mm/dd}n";
print "Yesterday was $time{yyyy/mm/dd, time-24*60*60}n";
print "The time is $time{hh:mm:ss}n";
print "Another time is $time{H:mm am tz, $another_time}n";
print "Timestamp: $time{yyyymmdd.hhmmss.mmm}n";
%time also accepts Date::Manip strings and DateTime objects:
$dm = Date::Manip::ParseDate(last monday);
print "Last monday was $time{Month d, yyyy, $dm}";
$dt = DateTime->new (....);
print "Heres another date: $time{m/d/yy, $dt}";
It also accepts most ISO-8601 date/time strings:
$t = 2005/10/31T17:11:09; # date separator: / or - or .
$t = 2005-10-31 17.11.09; # in-between separator: T or _ or space
$t = 20051031_171109; # time separator: : or .
$t = 20051031171109; # separators may be omitted
$t = 2005/10/31; # date-only is okay
$t = 17:11:09; # time-only is okay
# But not:
$t = 20051031; # date-only without separators
$t = 171109; # time-only without separators
# ...because those look like epoch time numbers.
%strftime works like POSIXs strftime, if you like those %-formats.
$strftime{$format}
$strftime{$format, $unixtime}
$strftime{$format, $sec,$min,$hour, $mday,$mon,$year, $wday,$yday,$isdst}
print "POSIXish: $strftime{%A, %B %d, %Y, 0,0,0,12,11,95,2}n";
print "POSIXish: $strftime{%A, %B %d, %Y, 1054866251}n";
print "POSIXish: $strftime{%A, %B %d, %Y}n"; # current time
%manip works like Date::Manips UnixDate function.
$manip{$format};
$manip{$format, $when};
print "Date::Manip: $manip{%m/%d/%Y}n"; # current time
print "Date::Manip: $manip{%m/%d/%Y,last Tuesday}n";
These can also be used as standalone functions:
use Time::Format qw(time_format time_strftime time_manip);
print "Today is ", time_format(yyyy/mm/dd, $some_time), "n";
print "POSIXish: ", time_strftime(%A %B %d, %Y,$some_time), "n";
print "Date::Manip: ", time_manip(%m/%d/%Y,$some_time), "n";
This module creates global pseudovariables which format dates and times, according to formatting codes you pass to them in strings.
The %time formatting codes are designed to be easy to remember and use, and to take up just as many characters as the output time value whenever possible. For example, the four-digit year code is "yyyy", the three-letter month abbreviation is "Mon".
The nice thing about having a variable-like interface instead of function calls is that the values can be used inside of strings (as well as outside of strings in ordinary expressions). Dates are frequently used within strings (log messages, output, data records, etc.), so having the ability to interpolate them directly is handy.
Perl allows arbitrary expressions within curly braces of a hash, even when that hash is being interpolated into a string. This allows you to do computations on the fly while formatting times and inserting them into strings. See the "yesterday" example above.
The format strings are designed with programmers in mind. What do you need most frequently? 4-digit year, month, day, 24-based hour, minute, second -- usually with leading zeroes. These six are the easiest formats to use and remember in Time::Format: yyyy, mm, dd, hh, mm, ss. Variants on these formats follow a simple and consistent formula. This module is for everyone who is weary of trying to remember strftime(3)s arcane codes, or of endlessly writing $t[4]++; $t[5]+=1900 as you manually format times or dates.
Note that mm (and related codes) are used both for months and minutes. This is a feature. %time resolves the ambiguity by examining other nearby formatting codes. If its in the context of a year or a day, "month" is assumed. If in the context of an hour or a second, "minute" is assumed.
The format strings are not meant to encompass every date/time need ever conceived. But how often do you need the day of the year (strftimes %j) or the week number (strftimes %W)?
For capabilities that %time does not provide, %strftime provides an interface to POSIXs strftime, and %manip provides an interface to the Date::Manip modules UnixDate function.
If the companion module Time::Format_XS is also installed, Time::Format will detect and use it. This will result in a significant speed increase for %time and time_format.
Download (0.038MB)
Added: 2007-07-19 License: Perl Artistic License Price:
830 downloads
Common Data Format 3.1
Common Data Format is a self-describing data abstraction for the storage and manipulation of multidimensional data. more>>
Common Data Format is a self-describing data abstraction for the storage and manipulation of multidimensional data in a platform- and discipline-independent fashion.
It consists of a scientific data management package (known as the "CDF Library") that allows programmers and application developers to manage and manipulate scalar, vector, and multi-dimensional data arrays.
Enhancements:
- Adds new sets of APIs to allow Standard Interface to interact with zVariables and other CDF-related information.
- Adds MingW and FreeBSD ports.
- Adds support for Intel C++ and Fortran for Linux.
- Adds the ability to create legacy CDF 2.7 files.
- Fixes a bug that prevented directories from having .cdf or .skt extensions.
<<lessIt consists of a scientific data management package (known as the "CDF Library") that allows programmers and application developers to manage and manipulate scalar, vector, and multi-dimensional data arrays.
Enhancements:
- Adds new sets of APIs to allow Standard Interface to interact with zVariables and other CDF-related information.
- Adds MingW and FreeBSD ports.
- Adds support for Intel C++ and Fortran for Linux.
- Adds the ability to create legacy CDF 2.7 files.
- Fixes a bug that prevented directories from having .cdf or .skt extensions.
Download (1.5MB)
Added: 2006-03-13 License: Public Domain Price:
1320 downloads
IFF Format Library 0.1
IFF Format Library provides header structures and utility functions for reading and writing data files in the Interchange Files. more>>
IFF Format Library provides header structures and utility functions for reading and writing data files in the Interchange Files.
The Interchange File Format is a simple structured binary file format consisting of sized and typed chunks of data, selectively readable without having to know the format of each chunk.
This functionality is similar to what XML provides for text documents, and the IFF format can indeed be viewed as a sort of a binary XML. IFFs extensibility is an excellent way of not breaking old applications when the file format changes, making it an excellent choice for your next applications data files.
The IFF is also the simplest and the smallest such data format, ensuring that your files consist of real data rather than overhead and that your code spends more time on real work than on parsing the data file. This library defines the IFF header structures and provides simple algorithms for directly writing many of your objects as chunks and containers.
Installation:
This library can be downloaded from SourceForge, as can its sole prerequisite:
libiff - The library source package.
uSTL - An STL implementation, required.
First, unpack and install uSTL, as described in its documentation. Unpack libiff and run ./configure; make install, which will install the library to /usr/local/lib and headers to /usr/local/include. ./configure --help lists available configuration options, in the usual autoconf fashion. The one thing to be aware of is that by default the library will not be completely conforming to EA85 specification. Why that is so, and why you should take the default options anyway, is discussed in detail in the next section. If you really want to use the original EA85 format, you can to pass --with-bigendian --with-2grain to configure.
Usage:
If you are using C++, chances are you already have an object-oriented design of some kind. You have a collection of objects, related to each other in some way, and you want to write them all to a file in some way. It is, of course, possible to just write them all to the file, one after the other, but that approach makes things difficult if you ever decide to change the structure of those objects, write more or fewer of them, or explain to other people how to read your format. Hence, it is desirable to create some kind of structure in the file, to be able to determine where each objects begins and ends, and what kind of object is where. When using an IFF format, youll make simple objects into chunks, and objects containing other objects into FORMs, LISTs, or CATs.
The first task is to make each of your objects readable and writable through uSTL streams. To do that youll need to define three methods, read, write, and stream_size, and create flow operator overrides with a STD_STREAMABLE macro. Here is a typical example:
#include < iff.h > // iff header includes ustl.h, but doesnt use the namespace.
using namespace ustl; // it is recommended to leave iff:: namespace on.
/// Stores players vital statistics.
class CPlayerStats {
public:
void read (istream& is);
void write (ostream& os) const;
size_t stream_size (void) const;
private:
uint16_t m_HP;
uint16_t m_MaxHP;
uint16_t m_Mana;
uint16_t m_MaxMana;
};
// Since the object is simple, and contains no other objects,
// well make it a simple chunk.
enum { // Define a chunk format for writing this object.
fmt_PlayerStats = IFF_FMT(S,T,A,T)
}; // In a hex editor youll see STAT at the beginning of the object
// making it easy to find when you want to hack something in it.
/// Reads the object from stream p is
void CPlayerStats::read (istream& is)
{
is >> m_HP >> m_MaxHP >> m_Mana >> m_MaxMana;
}
/// Writes the object to stream p os.
void CPlayerStats::write (ostream& os) const
{
os<<less
The Interchange File Format is a simple structured binary file format consisting of sized and typed chunks of data, selectively readable without having to know the format of each chunk.
This functionality is similar to what XML provides for text documents, and the IFF format can indeed be viewed as a sort of a binary XML. IFFs extensibility is an excellent way of not breaking old applications when the file format changes, making it an excellent choice for your next applications data files.
The IFF is also the simplest and the smallest such data format, ensuring that your files consist of real data rather than overhead and that your code spends more time on real work than on parsing the data file. This library defines the IFF header structures and provides simple algorithms for directly writing many of your objects as chunks and containers.
Installation:
This library can be downloaded from SourceForge, as can its sole prerequisite:
libiff - The library source package.
uSTL - An STL implementation, required.
First, unpack and install uSTL, as described in its documentation. Unpack libiff and run ./configure; make install, which will install the library to /usr/local/lib and headers to /usr/local/include. ./configure --help lists available configuration options, in the usual autoconf fashion. The one thing to be aware of is that by default the library will not be completely conforming to EA85 specification. Why that is so, and why you should take the default options anyway, is discussed in detail in the next section. If you really want to use the original EA85 format, you can to pass --with-bigendian --with-2grain to configure.
Usage:
If you are using C++, chances are you already have an object-oriented design of some kind. You have a collection of objects, related to each other in some way, and you want to write them all to a file in some way. It is, of course, possible to just write them all to the file, one after the other, but that approach makes things difficult if you ever decide to change the structure of those objects, write more or fewer of them, or explain to other people how to read your format. Hence, it is desirable to create some kind of structure in the file, to be able to determine where each objects begins and ends, and what kind of object is where. When using an IFF format, youll make simple objects into chunks, and objects containing other objects into FORMs, LISTs, or CATs.
The first task is to make each of your objects readable and writable through uSTL streams. To do that youll need to define three methods, read, write, and stream_size, and create flow operator overrides with a STD_STREAMABLE macro. Here is a typical example:
#include < iff.h > // iff header includes ustl.h, but doesnt use the namespace.
using namespace ustl; // it is recommended to leave iff:: namespace on.
/// Stores players vital statistics.
class CPlayerStats {
public:
void read (istream& is);
void write (ostream& os) const;
size_t stream_size (void) const;
private:
uint16_t m_HP;
uint16_t m_MaxHP;
uint16_t m_Mana;
uint16_t m_MaxMana;
};
// Since the object is simple, and contains no other objects,
// well make it a simple chunk.
enum { // Define a chunk format for writing this object.
fmt_PlayerStats = IFF_FMT(S,T,A,T)
}; // In a hex editor youll see STAT at the beginning of the object
// making it easy to find when you want to hack something in it.
/// Reads the object from stream p is
void CPlayerStats::read (istream& is)
{
is >> m_HP >> m_MaxHP >> m_Mana >> m_MaxMana;
}
/// Writes the object to stream p os.
void CPlayerStats::write (ostream& os) const
{
os<<less
Download (0.026MB)
Added: 2006-12-07 License: MIT/X Consortium License Price:
1056 downloads
MP3c 0.31
MP3c is a special program for converting audio-cds to mp3/ogg-format. more>>
MP3c is a special program for converting audio-cds to ogg/mp3-format. It is a frontend for every grab-program and mp3-encoder. Nearly every program should be supported. MP3c has two different run-modes: An interactive mode with a menu-enviroment (based on curses-lib), which can used on textconsoles as well under X11, and a batchmode, which allows automatic encoding of cds inside shellscripts (eg at night within cronjobs).
There are two different possibilities for encoding (depends on your ripper and encoder): Non-Fly encoding, where an audio-track is first grabbed from cds and then encoded, and On-Fly encoding, where grabbing and encoding is one step. Normally you should refer to Non-Fly encoding, since your cdrom-drive hasnt to work all the time, and some encoder produces a "click" at the beginning of mp3/ogg-files if On-Fly encoding is used. The only disadvantage of Non-Fly encoding is, that there is a temp-file, which can grow up to 50-100 MB sometimes.
Information about songtitle on your cds are received with help of CDDB database. In contrast to other programs, an CDDB-entry is detailed analyzed to find every information even for sampler-cds.
Creation of filenames is userdefined. You can use pattern to constitute the appearance of your mp3-files individually. Furthermore you can decide how spaces within filenames should be handled (you can allow them, convert them to underscores "_" or just kill them).
Interessting is the possibility of shellscript creation, which contains all functionality for encoding your cds. You can start these scripts as daemon-processes or run them at night inside a cronjob.
Recommended programs for the use of MP3c are: CDparanoia as audio-cd grabber, Encoder as MP3-encoder and MP3info for creating MP3-ID-tags. For OGG use oggenc. If you need, you can download these programs here, or a complete package with these programs inside. Furthermore you can download runable binaries, but only for glibc 2.1 (linux i386) at the moment. If you like to create RPMs and/or binaries for other systems and libraries, please send these to me, so that I can put it on my page.
Enhancements:
- Switched to CDDB protocol level 5 to support detection and saving of year and genre information.
<<lessThere are two different possibilities for encoding (depends on your ripper and encoder): Non-Fly encoding, where an audio-track is first grabbed from cds and then encoded, and On-Fly encoding, where grabbing and encoding is one step. Normally you should refer to Non-Fly encoding, since your cdrom-drive hasnt to work all the time, and some encoder produces a "click" at the beginning of mp3/ogg-files if On-Fly encoding is used. The only disadvantage of Non-Fly encoding is, that there is a temp-file, which can grow up to 50-100 MB sometimes.
Information about songtitle on your cds are received with help of CDDB database. In contrast to other programs, an CDDB-entry is detailed analyzed to find every information even for sampler-cds.
Creation of filenames is userdefined. You can use pattern to constitute the appearance of your mp3-files individually. Furthermore you can decide how spaces within filenames should be handled (you can allow them, convert them to underscores "_" or just kill them).
Interessting is the possibility of shellscript creation, which contains all functionality for encoding your cds. You can start these scripts as daemon-processes or run them at night inside a cronjob.
Recommended programs for the use of MP3c are: CDparanoia as audio-cd grabber, Encoder as MP3-encoder and MP3info for creating MP3-ID-tags. For OGG use oggenc. If you need, you can download these programs here, or a complete package with these programs inside. Furthermore you can download runable binaries, but only for glibc 2.1 (linux i386) at the moment. If you like to create RPMs and/or binaries for other systems and libraries, please send these to me, so that I can put it on my page.
Enhancements:
- Switched to CDDB protocol level 5 to support detection and saving of year and genre information.
Download (0.20MB)
Added: 2006-07-30 License: GPL (GNU General Public License) Price:
1184 downloads
MP3 Database II 2.9
MP3DB2 is a collection of bash scripts for keeping track of large MP3 collections. more>>
MP3DB2 is a collection of bash scripts for keeping track of large MP3 collections. It will retrieve song information from the filenames and ID3 tags of a directory or CD of MP3s and store them in a local database.
This program is a complete rewrite of my MP3 database version 1. Version 1 only stored the data that was present in the filenames while version 2 actually retrieves information from the ID3 tags of each MP3.
Please note that as of this version the database format is NOT considered carved in stone. I have already added a few fields mid-development and this will continue for a while if I think the format can be made better. See the changelog for a list of changes to the database format since V2.0.
Enhancements:
- mp3dupe: now just displays the name of the directory we are checking not the full path in the host filesystem.
<<lessThis program is a complete rewrite of my MP3 database version 1. Version 1 only stored the data that was present in the filenames while version 2 actually retrieves information from the ID3 tags of each MP3.
Please note that as of this version the database format is NOT considered carved in stone. I have already added a few fields mid-development and this will continue for a while if I think the format can be made better. See the changelog for a list of changes to the database format since V2.0.
Enhancements:
- mp3dupe: now just displays the name of the directory we are checking not the full path in the host filesystem.
Download (0.096MB)
Added: 2006-07-26 License: GPL (GNU General Public License) Price:
1190 downloads
MP3FS 0.07
MP3FS is A read-only FUSE filesystem which transcodes audio formats (currently FLAC) to MP3 on the fly when opened and read. more>>
&MP3FS is A read-only FUSE filesystem which transcodes audio formats (currently FLAC) to MP3 on the fly when opened and read. This was written to enable me to use my FLAC collection with software and/or hardware which only understands MP3. e.g. gmediaserver to a netgear MP101 mp3 player.
MP3FS is also a novel alternative to traditional mp3 encoder applications. Just use your favorite file browser to select the files you want encoded and copy them somewhere!
How it Works:
When a file is opened, the decoder and encoder are initialised and the file metadata is read. At this time the final filesize can be determined as we only support constant bitrate mp3s.
ID3v2 tags are created from the vorbis comments in the flac file. They are located at the start of the file. As such, an application scanning a directory to read tags should not cause too much of a performance hit as the actual encoder does not need to be invoked (depending on how much data the read asks for).
A special exception to this is when an application tries to read the very last block first. Many applications do this to look for an id3v1 tag (stored in the last 128 bytes of the file). When this is detected, the filesystem simply return zeros (I dont support id3v1 tags). This dramatically speeds up applications, however it could potentially lead to corrupt mp3 files if the zeros are still in kernel cache when the application comes back to read the actual audio sequentially. In my experimentation this has not happened, I always get another read for the final block.
As the file is read, it is transcoded into an internal per-file buffer. This buffer continues to grow while the file is being read until the whole file is transcoded in memory. The memory is freed only when the file is closed. This simplifies the implementation.
Seeking within a file will cause the file to be transcoded up to the seek point (if not already done). This is not usually a problem since most programs will read a file from start to finish. Future enhancements may provide true random seeking.
For build instructions see INSTALL
Usage:
mount your filesystem like this: (you will probably have to be root)
mp3fs musicdir bitrate mountpoint [-o fuse_options]
e.g.:
mp3fs /mnt/music 256 /mnt/mp3 -o allow_other,ro
Here are the original files:
dave@bender:~/mp3fs$ ls -l /mnt/music/Smashing Pumpkins/Pisces Iscariot/
total 345732
-rw-r--r-- 1 mythtv mythtv 10267876 2005-06-19 18:36 01 - Soothe.flac
-rw-r--r-- 1 mythtv mythtv 23512276 2005-06-19 18:36 02 - Frail And Bedazzled.flac
-rw-r--r-- 1 mythtv mythtv 23332187 2005-06-19 18:36 03 - Plum.flac
-rw-r--r-- 1 mythtv mythtv 26402936 2005-06-19 18:36 04 - Whir.flac
-rw-r--r-- 1 mythtv mythtv 21591252 2005-06-19 18:36 05 - Blew Away.flac
-rw-r--r-- 1 mythtv mythtv 16719855 2005-06-19 18:36 06 - Pissant.flac
-rw-r--r-- 1 mythtv mythtv 33454889 2005-06-19 18:36 07 - Hello Kitty Kat.flac
-rw-r--r-- 1 mythtv mythtv 32073747 2005-06-19 18:36 08 - Obscured.flac
-rw-r--r-- 1 mythtv mythtv 17614217 2005-06-19 18:36 09 - Landslide.flac
-rw-r--r-- 1 mythtv mythtv 65406696 2005-06-19 18:36 10 - Starla.flac
-rw-r--r-- 1 mythtv mythtv 18651734 2005-06-19 18:36 11 - Blue.flac
-rw-r--r-- 1 mythtv mythtv 25055200 2005-06-19 18:36 12 - Girl Named Sandoz.flac
-rw-r--r-- 1 mythtv mythtv 28060023 2005-06-19 18:36 13 - La Dolly Vita.flac
-rw-r--r-- 1 mythtv mythtv 11432008 2005-06-19 18:36 14 - Spaced.flac
And now you can use the (virtual) mp3 files from the MP3FS mountpoint:
dave@bender:~/mp3fs$ ls -l /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/
total 345732
-rw-r--r-- 1 mythtv mythtv 2446849 2005-06-19 18:36 01 - Soothe.mp3
-rw-r--r-- 1 mythtv mythtv 3197934 2005-06-19 18:36 02 - Frail And Bedazzled.mp3
-rw-r--r-- 1 mythtv mythtv 3467503 2005-06-19 18:36 03 - Plum.mp3
-rw-r--r-- 1 mythtv mythtv 4003745 2005-06-19 18:36 04 - Whir.mp3
-rw-r--r-- 1 mythtv mythtv 3414845 2005-06-19 18:36 05 - Blew Away.mp3
-rw-r--r-- 1 mythtv mythtv 2413413 2005-06-19 18:36 06 - Pissant.mp3
-rw-r--r-- 1 mythtv mythtv 4348572 2005-06-19 18:36 07 - Hello Kitty Kat.mp3
-rw-r--r-- 1 mythtv mythtv 5132656 2005-06-19 18:36 08 - Obscured.mp3
-rw-r--r-- 1 mythtv mythtv 3099704 2005-06-19 18:36 09 - Landslide.mp3
-rw-r--r-- 1 mythtv mythtv 10542719 2005-06-19 18:36 10 - Starla.mp3
-rw-r--r-- 1 mythtv mythtv 3210041 2005-06-19 18:36 11 - Blue.mp3
-rw-r--r-- 1 mythtv mythtv 3449127 2005-06-19 18:36 12 - Girl Named Sandoz.mp3
-rw-r--r-- 1 mythtv mythtv 4098213 2005-06-19 18:36 13 - La Dolly Vita.mp3
-rw-r--r-- 1 mythtv mythtv 2337344 2005-06-19 18:36 14 - Spaced.mp3
dave@bender:~/mp3fs$ id3info /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/01 - Soothe.mp3
*** Tag information for /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/01 - Soothe.mp3
=== TSSE (Software/Hardware and settings used for encoding): LAME v3.96.1
=== TIT2 (Title/songname/content description): Soothe
=== TPE1 (Lead performer(s)/Soloist(s)): Smashing Pumpkins
=== TALB (Album/Movie/Show title): Pisces Iscariot
=== TRCK (Track number/Position in set): 1
*** mp3 info
MPEG1/layer III
Bitrate: 128KBps
Frequency: 44KHz
dave@bender:~/mp3fs$ time cp /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/01 - Soothe.mp3 /tmp/
real 0m12.917s
user 0m0.004s
sys 0m0.020s
dave@bender:~/mp3fs$ xmms /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/*
Enhancements:
- A segfault and several memory leaks were fixed.
<<lessMP3FS is also a novel alternative to traditional mp3 encoder applications. Just use your favorite file browser to select the files you want encoded and copy them somewhere!
How it Works:
When a file is opened, the decoder and encoder are initialised and the file metadata is read. At this time the final filesize can be determined as we only support constant bitrate mp3s.
ID3v2 tags are created from the vorbis comments in the flac file. They are located at the start of the file. As such, an application scanning a directory to read tags should not cause too much of a performance hit as the actual encoder does not need to be invoked (depending on how much data the read asks for).
A special exception to this is when an application tries to read the very last block first. Many applications do this to look for an id3v1 tag (stored in the last 128 bytes of the file). When this is detected, the filesystem simply return zeros (I dont support id3v1 tags). This dramatically speeds up applications, however it could potentially lead to corrupt mp3 files if the zeros are still in kernel cache when the application comes back to read the actual audio sequentially. In my experimentation this has not happened, I always get another read for the final block.
As the file is read, it is transcoded into an internal per-file buffer. This buffer continues to grow while the file is being read until the whole file is transcoded in memory. The memory is freed only when the file is closed. This simplifies the implementation.
Seeking within a file will cause the file to be transcoded up to the seek point (if not already done). This is not usually a problem since most programs will read a file from start to finish. Future enhancements may provide true random seeking.
For build instructions see INSTALL
Usage:
mount your filesystem like this: (you will probably have to be root)
mp3fs musicdir bitrate mountpoint [-o fuse_options]
e.g.:
mp3fs /mnt/music 256 /mnt/mp3 -o allow_other,ro
Here are the original files:
dave@bender:~/mp3fs$ ls -l /mnt/music/Smashing Pumpkins/Pisces Iscariot/
total 345732
-rw-r--r-- 1 mythtv mythtv 10267876 2005-06-19 18:36 01 - Soothe.flac
-rw-r--r-- 1 mythtv mythtv 23512276 2005-06-19 18:36 02 - Frail And Bedazzled.flac
-rw-r--r-- 1 mythtv mythtv 23332187 2005-06-19 18:36 03 - Plum.flac
-rw-r--r-- 1 mythtv mythtv 26402936 2005-06-19 18:36 04 - Whir.flac
-rw-r--r-- 1 mythtv mythtv 21591252 2005-06-19 18:36 05 - Blew Away.flac
-rw-r--r-- 1 mythtv mythtv 16719855 2005-06-19 18:36 06 - Pissant.flac
-rw-r--r-- 1 mythtv mythtv 33454889 2005-06-19 18:36 07 - Hello Kitty Kat.flac
-rw-r--r-- 1 mythtv mythtv 32073747 2005-06-19 18:36 08 - Obscured.flac
-rw-r--r-- 1 mythtv mythtv 17614217 2005-06-19 18:36 09 - Landslide.flac
-rw-r--r-- 1 mythtv mythtv 65406696 2005-06-19 18:36 10 - Starla.flac
-rw-r--r-- 1 mythtv mythtv 18651734 2005-06-19 18:36 11 - Blue.flac
-rw-r--r-- 1 mythtv mythtv 25055200 2005-06-19 18:36 12 - Girl Named Sandoz.flac
-rw-r--r-- 1 mythtv mythtv 28060023 2005-06-19 18:36 13 - La Dolly Vita.flac
-rw-r--r-- 1 mythtv mythtv 11432008 2005-06-19 18:36 14 - Spaced.flac
And now you can use the (virtual) mp3 files from the MP3FS mountpoint:
dave@bender:~/mp3fs$ ls -l /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/
total 345732
-rw-r--r-- 1 mythtv mythtv 2446849 2005-06-19 18:36 01 - Soothe.mp3
-rw-r--r-- 1 mythtv mythtv 3197934 2005-06-19 18:36 02 - Frail And Bedazzled.mp3
-rw-r--r-- 1 mythtv mythtv 3467503 2005-06-19 18:36 03 - Plum.mp3
-rw-r--r-- 1 mythtv mythtv 4003745 2005-06-19 18:36 04 - Whir.mp3
-rw-r--r-- 1 mythtv mythtv 3414845 2005-06-19 18:36 05 - Blew Away.mp3
-rw-r--r-- 1 mythtv mythtv 2413413 2005-06-19 18:36 06 - Pissant.mp3
-rw-r--r-- 1 mythtv mythtv 4348572 2005-06-19 18:36 07 - Hello Kitty Kat.mp3
-rw-r--r-- 1 mythtv mythtv 5132656 2005-06-19 18:36 08 - Obscured.mp3
-rw-r--r-- 1 mythtv mythtv 3099704 2005-06-19 18:36 09 - Landslide.mp3
-rw-r--r-- 1 mythtv mythtv 10542719 2005-06-19 18:36 10 - Starla.mp3
-rw-r--r-- 1 mythtv mythtv 3210041 2005-06-19 18:36 11 - Blue.mp3
-rw-r--r-- 1 mythtv mythtv 3449127 2005-06-19 18:36 12 - Girl Named Sandoz.mp3
-rw-r--r-- 1 mythtv mythtv 4098213 2005-06-19 18:36 13 - La Dolly Vita.mp3
-rw-r--r-- 1 mythtv mythtv 2337344 2005-06-19 18:36 14 - Spaced.mp3
dave@bender:~/mp3fs$ id3info /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/01 - Soothe.mp3
*** Tag information for /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/01 - Soothe.mp3
=== TSSE (Software/Hardware and settings used for encoding): LAME v3.96.1
=== TIT2 (Title/songname/content description): Soothe
=== TPE1 (Lead performer(s)/Soloist(s)): Smashing Pumpkins
=== TALB (Album/Movie/Show title): Pisces Iscariot
=== TRCK (Track number/Position in set): 1
*** mp3 info
MPEG1/layer III
Bitrate: 128KBps
Frequency: 44KHz
dave@bender:~/mp3fs$ time cp /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/01 - Soothe.mp3 /tmp/
real 0m12.917s
user 0m0.004s
sys 0m0.020s
dave@bender:~/mp3fs$ xmms /mnt/mp3/Smashing Pumpkins/Pisces Iscariot/*
Enhancements:
- A segfault and several memory leaks were fixed.
Download (0.32MB)
Added: 2007-04-09 License: GPL (GNU General Public License) Price:
932 downloads
Fortran::Format 0.90
Fortran::Format is a Perl module to read and write data according to a standard Fortran 77 FORMAT. more>>
Fortran::Format is a Perl module to read and write data according to a standard Fortran 77 FORMAT.
SYNOPSYS
use Fortran::Format;
my $f = Fortran::Format->new("2(N: ,I4,2X)");
print $f->write(1 .. 10);
# prints the following:
# N: 1 N: 2
# N: 3 N: 4
# N: 5 N: 6
# N: 7 N: 8
# N: 9 N: 10
# if you dont want to save the format object,
# just chain the calls:
Fortran::Format->new("2(N: ,I4,2X)")->write(1 .. 10);
This is a Perl implementation of the Fortran 77 formatted input/output facility. One possible use is for producing input files for old Fortran programs, making sure that their column-oriented records are rigorously correct. Fortran formats may also have some advantages over printf in some cases: it is very easy to output an array, reusing the format as needed; and the syntax for repeated columns is more concise. Unlike printf, for good or ill, Fortran-formatted fields never exceed their desired width. For example, compare
printf "%3d", 12345; # prints "12345"
print Fortran::Format->new("I3")->write(12345); # prints "***"
This implementation was written in pure Perl, with portability and correctness in mind. It implements the full ANSI standard for Fortran 77 Formats (or at least it should). It was not written with speed in mind, so if you need to process millions of records it may not be what you need.
<<lessSYNOPSYS
use Fortran::Format;
my $f = Fortran::Format->new("2(N: ,I4,2X)");
print $f->write(1 .. 10);
# prints the following:
# N: 1 N: 2
# N: 3 N: 4
# N: 5 N: 6
# N: 7 N: 8
# N: 9 N: 10
# if you dont want to save the format object,
# just chain the calls:
Fortran::Format->new("2(N: ,I4,2X)")->write(1 .. 10);
This is a Perl implementation of the Fortran 77 formatted input/output facility. One possible use is for producing input files for old Fortran programs, making sure that their column-oriented records are rigorously correct. Fortran formats may also have some advantages over printf in some cases: it is very easy to output an array, reusing the format as needed; and the syntax for repeated columns is more concise. Unlike printf, for good or ill, Fortran-formatted fields never exceed their desired width. For example, compare
printf "%3d", 12345; # prints "12345"
print Fortran::Format->new("I3")->write(12345); # prints "***"
This implementation was written in pure Perl, with portability and correctness in mind. It implements the full ANSI standard for Fortran 77 Formats (or at least it should). It was not written with speed in mind, so if you need to process millions of records it may not be what you need.
Download (0.018MB)
Added: 2007-04-20 License: Perl Artistic License Price:
925 downloads
Format on Save 1.1.0
Format on Save is a Eclipse plugin to automatically organizes imports and formats code when saving a Java editor. more>>
Format on Save is a Eclipse plugin to automatically organizes imports and formats code when saving a Java editor.
This is the exact equivalent as doing Ctrl-Shift-O, Ctrl-Shift-F before saving. New features: - Sort Members and Correct Indentation - preference page to configure defaults
<<lessThis is the exact equivalent as doing Ctrl-Shift-O, Ctrl-Shift-F before saving. New features: - Sort Members and Correct Indentation - preference page to configure defaults
Download (0.051MB)
Added: 2006-09-13 License: GPL (GNU General Public License) Price:
1138 downloads
DateTime::Format::Pg 0.15
DateTime::Format::Pg is a Perl module to parse and format PostgreSQL dates and times. more>>
DateTime::Format::Pg is a Perl module to parse and format PostgreSQL dates and times.
SYNOPSIS
use DateTime::Format::Pg;
my $dt = DateTime::Format::Pg->parse_datetime( 2003-01-16 23:12:01 );
# 2003-01-16T23:12:01+0200
DateTime::Format::Pg->format_datetime($dt);
This module understands the formats used by PostgreSQL for its DATE, TIME, TIMESTAMP, and INTERVAL data types. It can be used to parse these formats in order to create DateTime or DateTime::Duration objects, and it can take a DateTime or DateTime::Duration object and produce a string representing it in a format accepted by PostgreSQL.
CONSTRUCTORS
The following methods can be used to create DateTime::Format::Pg objects.
new( name => value, ... )
Creates a new DateTime::Format::Pg instance. This is generally not required for simple operations. If you wish to use a different parsing style from the default then it is more comfortable to create an object.
my $parser = DateTime::Format::Pg->new()
my $copy = $parser->new( european => 1 );
This method accepts the following options:
european
If european is set to non-zero, dates are assumed to be in european dd/mm/yyyy format. The default is to assume US mm/dd/yyyy format (because this is the default for PostgreSQL).
This option only has an effect if PostgreSQL is set to output dates in the PostgreSQL (DATE only) and SQL (DATE and TIMESTAMP) styles.
Note that you dont have to set this option if the PostgreSQL server has been set to use the ISO format, which is the default.
server_tz
This option can be set to a DateTime::TimeZone object or a string that contains a time zone name.
This value must be set to the same value as the PostgreSQL servers time zone in order to parse TIMESTAMP WITH TIMEZONE values in the PostgreSQL, SQL, and German formats correctly.
Note that you dont have to set this option if the PostgreSQL server has been set to use the ISO format, which is the default.
clone()
This method is provided for those who prefer to explicitly clone via a method called clone().
my $clone = $original->clone();
If called as a class method it will die.
<<lessSYNOPSIS
use DateTime::Format::Pg;
my $dt = DateTime::Format::Pg->parse_datetime( 2003-01-16 23:12:01 );
# 2003-01-16T23:12:01+0200
DateTime::Format::Pg->format_datetime($dt);
This module understands the formats used by PostgreSQL for its DATE, TIME, TIMESTAMP, and INTERVAL data types. It can be used to parse these formats in order to create DateTime or DateTime::Duration objects, and it can take a DateTime or DateTime::Duration object and produce a string representing it in a format accepted by PostgreSQL.
CONSTRUCTORS
The following methods can be used to create DateTime::Format::Pg objects.
new( name => value, ... )
Creates a new DateTime::Format::Pg instance. This is generally not required for simple operations. If you wish to use a different parsing style from the default then it is more comfortable to create an object.
my $parser = DateTime::Format::Pg->new()
my $copy = $parser->new( european => 1 );
This method accepts the following options:
european
If european is set to non-zero, dates are assumed to be in european dd/mm/yyyy format. The default is to assume US mm/dd/yyyy format (because this is the default for PostgreSQL).
This option only has an effect if PostgreSQL is set to output dates in the PostgreSQL (DATE only) and SQL (DATE and TIMESTAMP) styles.
Note that you dont have to set this option if the PostgreSQL server has been set to use the ISO format, which is the default.
server_tz
This option can be set to a DateTime::TimeZone object or a string that contains a time zone name.
This value must be set to the same value as the PostgreSQL servers time zone in order to parse TIMESTAMP WITH TIMEZONE values in the PostgreSQL, SQL, and German formats correctly.
Note that you dont have to set this option if the PostgreSQL server has been set to use the ISO format, which is the default.
clone()
This method is provided for those who prefer to explicitly clone via a method called clone().
my $clone = $original->clone();
If called as a class method it will die.
Download (0.019MB)
Added: 2007-05-17 License: Perl Artistic License Price:
890 downloads
MP3 renamer 2006 0.62
Mp3 renamer 2006 by MiKe is a shell script for Linux. more>>
Mp3 renamer 2006 by MiKe is a shell script for Linux. MP3 renamer goes by the Unix name of rename-mp3. It looks at MP3 files in a Directory and, using id3v2, will rename all the mp3 files in a nice format according to the id3 tags rename-mp3 will look at both v1 and v2 id3 tags, and will make the output file in a Title-Album-Artist.mp3 format.
It saves time, and not only will it read the id3 tags, but in the event that the MP3 file has no id3 tags, you will be given 4 options
1)abort 2)skip 3)rename 4)write id3 tags, and you are asked what you would like the id3 tag artist, track name and album to be.
This is great if you want the track to be easy to view and yet you still like having a library of music that is all tagged nicely!
Enhancements:
- New stuff: The INSTALLER now works, whereas before it wouldnt copy...
<<lessIt saves time, and not only will it read the id3 tags, but in the event that the MP3 file has no id3 tags, you will be given 4 options
1)abort 2)skip 3)rename 4)write id3 tags, and you are asked what you would like the id3 tag artist, track name and album to be.
This is great if you want the track to be easy to view and yet you still like having a library of music that is all tagged nicely!
Enhancements:
- New stuff: The INSTALLER now works, whereas before it wouldnt copy...
Download (0.005MB)
Added: 2006-03-22 License: Other/Proprietary License with Source Price:
1317 downloads
split3pm for Linux 1.5
split3pm is a tool to extract music segments from a larger MP3 file. more>> split3pm is a tool to extract music segments from a larger MP3 file. For example, you might have a long radio capture in MP3 format and you want to cut out a piece of music from it. Before split3pm you would have had to convert the file to Wave and edit it there; now, you can just tell split3pm the time and duration of one or more audio segments and it will extract the files for you.
split3pm has been tested with very large MP3 files (up to 8 hours long), and is much faster for its purpose than any Waveeditor out there. split3pm is Open Source freeware and is available for both Win32 and Linux.<<less
Download (45KB)
Added: 2009-04-06 License: Freeware Price: Free
200 downloads
MP3::Icecast 0.02
MP3::Icecast is a Perl module to generate Icecast streams, as well as M3U and PLSv2 playlists. more>>
MP3::Icecast is a Perl module to generate Icecast streams, as well as M3U and PLSv2 playlists.
SYNOPSIS
use MP3::Icecast;
use MP3::Info;
use IO::Socket;
my $listen_socket = IO::Socket::INET->new(
LocalPort => 8000, #standard Icecast port
Listen => 20,
Proto => tcp,
Reuse => 1,
Timeout => 3600);
#create an instance to find all files below /usr/local/mp3
my $finder = MP3::Icecast->new();
$finder->recursive(1);
$finder->add_directory(/usr/local/mp3);
my @files = $finder->files;
#accept TCP 8000 connections
while(1){
next unless my $connection = $listen_socket->accept;
defined(my $child = fork()) or die "Cant fork: $!";
if($child == 0){
$listen_socket->close;
my $icy = MP3::Icecast->new;
#stream files that have an ID3 genre tag of "jazz"
while(@files){
my $file = shift @files;
my $info = new MP3::Info $file;
next unless $info;
next unless $info->genre =~ /jazz/i;
$icy->stream($file,0,$connection);
}
exit 0;
}
#a contrived example to demonstrate that MP3::Icecast
#can generate M3U and PLSv2 media playlists.
print STDERR $icy->m3u, "n";
print STDERR $icy->pls, "n";
$connection->close;
}
ABSTRACT
MP3::Icecast supports streaming Icecast protocol over socket or other filehandle (including STDIN). This is useful for writing a streaming media server.
MP3::Icecast also includes support for generating M3U and PLSv2 playlist files. These are common formats supported by most modern media players, including XMMS, Windows Media Player 9, and Winamp.
<<lessSYNOPSIS
use MP3::Icecast;
use MP3::Info;
use IO::Socket;
my $listen_socket = IO::Socket::INET->new(
LocalPort => 8000, #standard Icecast port
Listen => 20,
Proto => tcp,
Reuse => 1,
Timeout => 3600);
#create an instance to find all files below /usr/local/mp3
my $finder = MP3::Icecast->new();
$finder->recursive(1);
$finder->add_directory(/usr/local/mp3);
my @files = $finder->files;
#accept TCP 8000 connections
while(1){
next unless my $connection = $listen_socket->accept;
defined(my $child = fork()) or die "Cant fork: $!";
if($child == 0){
$listen_socket->close;
my $icy = MP3::Icecast->new;
#stream files that have an ID3 genre tag of "jazz"
while(@files){
my $file = shift @files;
my $info = new MP3::Info $file;
next unless $info;
next unless $info->genre =~ /jazz/i;
$icy->stream($file,0,$connection);
}
exit 0;
}
#a contrived example to demonstrate that MP3::Icecast
#can generate M3U and PLSv2 media playlists.
print STDERR $icy->m3u, "n";
print STDERR $icy->pls, "n";
$connection->close;
}
ABSTRACT
MP3::Icecast supports streaming Icecast protocol over socket or other filehandle (including STDIN). This is useful for writing a streaming media server.
MP3::Icecast also includes support for generating M3U and PLSv2 playlist files. These are common formats supported by most modern media players, including XMMS, Windows Media Player 9, and Winamp.
Download (0.033MB)
Added: 2006-11-08 License: Perl Artistic License Price:
1084 downloads
Audio Format Converter 0.7.0
Audio Format Converter is a an Amarok script that allows you to convert the audio format of the tracks in the playlist. more>>
Audio Format Converter is a an Amarok script that allows you to convert the audio format of the tracks in the playlist. The script takes a snapshot of the current playlist. Once the conversion has started, you can go back to using amaroK normally.
Supported files for both input and output include .flac, .ogg, .mp3, .mpc, .m4a, and .wav. Additionally, .wma, .ra, and are supported for input. (See below for the required packages.)
I dont know how to do anything with metatags from .wma or .ra. All I know is tags will get transferred to the output file if and only if the tags show up in the amaroK playlist. If they arent there, I suggest converting the files, then using a real tag editor like Easy Tag to put them in to the converted files.
This has only been tested on amaroK 1.2.4, but it should work on any amaroK>=1.2
The original files are NOT deleted. If the output file will overwrite an existing file, a dialog will appear to ask you whether to go ahead and overwrite or to skip the track. If you try to convert a file into the format its already in, a dialog will ask you how to handle this situation.
Depending on the number of tracks and the speed of your computer, this can take a long time to run. With each track, a passive popup will let you know what track its processing. At any time, you can stop the script by clicking stop in the amaroK script GUI.
<<lessSupported files for both input and output include .flac, .ogg, .mp3, .mpc, .m4a, and .wav. Additionally, .wma, .ra, and are supported for input. (See below for the required packages.)
I dont know how to do anything with metatags from .wma or .ra. All I know is tags will get transferred to the output file if and only if the tags show up in the amaroK playlist. If they arent there, I suggest converting the files, then using a real tag editor like Easy Tag to put them in to the converted files.
This has only been tested on amaroK 1.2.4, but it should work on any amaroK>=1.2
The original files are NOT deleted. If the output file will overwrite an existing file, a dialog will appear to ask you whether to go ahead and overwrite or to skip the track. If you try to convert a file into the format its already in, a dialog will ask you how to handle this situation.
Depending on the number of tracks and the speed of your computer, this can take a long time to run. With each track, a passive popup will let you know what track its processing. At any time, you can stop the script by clicking stop in the amaroK script GUI.
Download (0.006MB)
Added: 2007-04-30 License: GPL (GNU General Public License) Price:
914 downloads
DateTime::Format::Epoch 0.10
DateTime::Format::Epoch is a Perl module that can convert DateTimes to/from epoch seconds. more>>
DateTime::Format::Epoch is a Perl module that can convert DateTimes to/from epoch seconds.
SYNOPSIS
use DateTime::Format::Epoch;
my $dt = DateTime->new( year => 1970, month => 1, day => 1 );
my $formatter = DateTime::Format::Epoch->new(
epoch => $dt,
unit => seconds,
type => int, # or float, bigint
skip_leap_secondss => 1,
start_at => 0,
local_epoch => undef,
);
my $dt2 = $formatter->parse_datetime( 1051488000 );
# 2003-04-28T00:00:00
$formatter->format_datetime($dt2);
# 1051488000
This module can convert a DateTime object (or any object that can be converted to a DateTime object) to the number of seconds since a given epoch. It can also do the reverse.
<<lessSYNOPSIS
use DateTime::Format::Epoch;
my $dt = DateTime->new( year => 1970, month => 1, day => 1 );
my $formatter = DateTime::Format::Epoch->new(
epoch => $dt,
unit => seconds,
type => int, # or float, bigint
skip_leap_secondss => 1,
start_at => 0,
local_epoch => undef,
);
my $dt2 = $formatter->parse_datetime( 1051488000 );
# 2003-04-28T00:00:00
$formatter->format_datetime($dt2);
# 1051488000
This module can convert a DateTime object (or any object that can be converted to a DateTime object) to the number of seconds since a given epoch. It can also do the reverse.
Download (0.017MB)
Added: 2006-08-15 License: Perl Artistic License Price:
1168 downloads
DateTime::Format::Roman 0.03
DateTime::Format::Roman is a Perl module with roman day numbering for DateTime objects. more>>
DateTime::Format::Roman is a Perl module with roman day numbering for DateTime objects.
SYNOPSIS
use DateTime::Format::Roman;
my $formatter = DateTime::Format::Roman->new(
pattern => %d %f %b %y );
my $dt = DateTime->new( year => 2003, month => 5, day => 28 );
$formatter->format_datetime($dt);
# 5 Kal Jun 2003
This module formats dates in the Roman style.
The Romans expressed their dates in relation to three fixed dates per month. For example: the Ides of March was the 15th of that month; 14 March was called "2 Ides", 13 March was called "3 Ides", etcetera. The days in the second half of the month were named after the first day of the next month, the "Kalends"; e.g. 16 March was called "17 Kalends of April".
METHODS
new( pattern => $string )
Creates a new formatter object. The optional formatting pattern defines the format of the output of format_datetime(). If no formatting pattern is given, a reasonable default is used.
format_datetime($datetime)
Retruns the formatted string. This method can be called on a formatter object (created by new()), or it can be called as a class method. In the latter case, the default pattern is used.
PATTERN SPECIFIERS
The following specifiers are allowed in the format strings given to the new() method:
%b
The abbreviated month name.
%B
The full month name.
%d
The day of the month as a decimal number (including 1 for the fixed days).
%D
The day of the month, written as a number plus the corresponding fixed day.
%f
The fixed day part of the date.
%m
The month as a decimal number (range 1 to 12).
%y
The year as a decimal number.
If a specifier is preceded by O or o, numbers will be written in uppercase and lowercase Roman numerals, respectively.
The %f specifier accepts an additional argument of 1 digit, specifying the length of the output:
%0f : abbreviated name (e.g. "Kal")
%1f : full name (e.g. "Kalends")
%2f : one-letter abbreviation (e.g. "K")
<<lessSYNOPSIS
use DateTime::Format::Roman;
my $formatter = DateTime::Format::Roman->new(
pattern => %d %f %b %y );
my $dt = DateTime->new( year => 2003, month => 5, day => 28 );
$formatter->format_datetime($dt);
# 5 Kal Jun 2003
This module formats dates in the Roman style.
The Romans expressed their dates in relation to three fixed dates per month. For example: the Ides of March was the 15th of that month; 14 March was called "2 Ides", 13 March was called "3 Ides", etcetera. The days in the second half of the month were named after the first day of the next month, the "Kalends"; e.g. 16 March was called "17 Kalends of April".
METHODS
new( pattern => $string )
Creates a new formatter object. The optional formatting pattern defines the format of the output of format_datetime(). If no formatting pattern is given, a reasonable default is used.
format_datetime($datetime)
Retruns the formatted string. This method can be called on a formatter object (created by new()), or it can be called as a class method. In the latter case, the default pattern is used.
PATTERN SPECIFIERS
The following specifiers are allowed in the format strings given to the new() method:
%b
The abbreviated month name.
%B
The full month name.
%d
The day of the month as a decimal number (including 1 for the fixed days).
%D
The day of the month, written as a number plus the corresponding fixed day.
%f
The fixed day part of the date.
%m
The month as a decimal number (range 1 to 12).
%y
The year as a decimal number.
If a specifier is preceded by O or o, numbers will be written in uppercase and lowercase Roman numerals, respectively.
The %f specifier accepts an additional argument of 1 digit, specifying the length of the output:
%0f : abbreviated name (e.g. "Kal")
%1f : full name (e.g. "Kalends")
%2f : one-letter abbreviation (e.g. "K")
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