Date-Extract-0.04/0000755000076500007650000000000011301113226013256 5ustar sartaksartakDate-Extract-0.04/Changes0000644000076500007650000000073311301113146014555 0ustar sartaksartakRevision history for Date-Extract 0.04 Wed Nov 18 19:49:23 2009 Improve Date::Extract->extract default handling Documentation improvements Repackaging fixes 0.03 Mon May 12 09:22:29 2008 Typo fix so the default 'floating' timezone works 0.02 Tue Feb 13 12:59:48 2008 month_day regex was backwards, reported and fixed by TSUKAMOTO 0.01 Thu Dec 13 01:29:12 2007 First version, released on an unsuspecting world. Date-Extract-0.04/inc/0000755000076500007650000000000011301113226014027 5ustar sartaksartakDate-Extract-0.04/inc/Module/0000755000076500007650000000000011301113226015254 5ustar sartaksartakDate-Extract-0.04/inc/Module/AutoInstall.pm0000644000076500007650000005330611301113210020051 0ustar sartaksartak#line 1 package Module::AutoInstall; use strict; use Cwd (); use ExtUtils::MakeMaker (); use vars qw{$VERSION}; BEGIN { $VERSION = '1.03'; } # special map on pre-defined feature sets my %FeatureMap = ( '' => 'Core Features', # XXX: deprecated '-core' => 'Core Features', ); # various lexical flags my ( @Missing, @Existing, %DisabledTests, $UnderCPAN, $HasCPANPLUS ); my ( $Config, $CheckOnly, $SkipInstall, $AcceptDefault, $TestOnly, $AllDeps ); my ( $PostambleActions, $PostambleUsed ); # See if it's a testing or non-interactive session _accept_default( $ENV{AUTOMATED_TESTING} or ! -t STDIN ); _init(); sub _accept_default { $AcceptDefault = shift; } sub missing_modules { return @Missing; } sub do_install { __PACKAGE__->install( [ $Config ? ( UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} ) : () ], @Missing, ); } # initialize various flags, and/or perform install sub _init { foreach my $arg ( @ARGV, split( /[\s\t]+/, $ENV{PERL_AUTOINSTALL} || $ENV{PERL_EXTUTILS_AUTOINSTALL} || '' ) ) { if ( $arg =~ /^--config=(.*)$/ ) { $Config = [ split( ',', $1 ) ]; } elsif ( $arg =~ /^--installdeps=(.*)$/ ) { __PACKAGE__->install( $Config, @Missing = split( /,/, $1 ) ); exit 0; } elsif ( $arg =~ /^--default(?:deps)?$/ ) { $AcceptDefault = 1; } elsif ( $arg =~ /^--check(?:deps)?$/ ) { $CheckOnly = 1; } elsif ( $arg =~ /^--skip(?:deps)?$/ ) { $SkipInstall = 1; } elsif ( $arg =~ /^--test(?:only)?$/ ) { $TestOnly = 1; } elsif ( $arg =~ /^--all(?:deps)?$/ ) { $AllDeps = 1; } } } # overrides MakeMaker's prompt() to automatically accept the default choice sub _prompt { goto &ExtUtils::MakeMaker::prompt unless $AcceptDefault; my ( $prompt, $default ) = @_; my $y = ( $default =~ /^[Yy]/ ); print $prompt, ' [', ( $y ? 'Y' : 'y' ), '/', ( $y ? 'n' : 'N' ), '] '; print "$default\n"; return $default; } # the workhorse sub import { my $class = shift; my @args = @_ or return; my $core_all; print "*** $class version " . $class->VERSION . "\n"; print "*** Checking for Perl dependencies...\n"; my $cwd = Cwd::cwd(); $Config = []; my $maxlen = length( ( sort { length($b) <=> length($a) } grep { /^[^\-]/ } map { ref($_) ? ( ( ref($_) eq 'HASH' ) ? keys(%$_) : @{$_} ) : '' } map { +{@args}->{$_} } grep { /^[^\-]/ or /^-core$/i } keys %{ +{@args} } )[0] ); # We want to know if we're under CPAN early to avoid prompting, but # if we aren't going to try and install anything anyway then skip the # check entirely since we don't want to have to load (and configure) # an old CPAN just for a cosmetic message $UnderCPAN = _check_lock(1) unless $SkipInstall; while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) { my ( @required, @tests, @skiptests ); my $default = 1; my $conflict = 0; if ( $feature =~ m/^-(\w+)$/ ) { my $option = lc($1); # check for a newer version of myself _update_to( $modules, @_ ) and return if $option eq 'version'; # sets CPAN configuration options $Config = $modules if $option eq 'config'; # promote every features to core status $core_all = ( $modules =~ /^all$/i ) and next if $option eq 'core'; next unless $option eq 'core'; } print "[" . ( $FeatureMap{ lc($feature) } || $feature ) . "]\n"; $modules = [ %{$modules} ] if UNIVERSAL::isa( $modules, 'HASH' ); unshift @$modules, -default => &{ shift(@$modules) } if ( ref( $modules->[0] ) eq 'CODE' ); # XXX: bugward combatability while ( my ( $mod, $arg ) = splice( @$modules, 0, 2 ) ) { if ( $mod =~ m/^-(\w+)$/ ) { my $option = lc($1); $default = $arg if ( $option eq 'default' ); $conflict = $arg if ( $option eq 'conflict' ); @tests = @{$arg} if ( $option eq 'tests' ); @skiptests = @{$arg} if ( $option eq 'skiptests' ); next; } printf( "- %-${maxlen}s ...", $mod ); if ( $arg and $arg =~ /^\D/ ) { unshift @$modules, $arg; $arg = 0; } # XXX: check for conflicts and uninstalls(!) them. my $cur = _load($mod); if (_version_cmp ($cur, $arg) >= 0) { print "loaded. ($cur" . ( $arg ? " >= $arg" : '' ) . ")\n"; push @Existing, $mod => $arg; $DisabledTests{$_} = 1 for map { glob($_) } @skiptests; } else { if (not defined $cur) # indeed missing { print "missing." . ( $arg ? " (would need $arg)" : '' ) . "\n"; } else { # no need to check $arg as _version_cmp ($cur, undef) would satisfy >= above print "too old. ($cur < $arg)\n"; } push @required, $mod => $arg; } } next unless @required; my $mandatory = ( $feature eq '-core' or $core_all ); if ( !$SkipInstall and ( $CheckOnly or ($mandatory and $UnderCPAN) or $AllDeps or _prompt( qq{==> Auto-install the } . ( @required / 2 ) . ( $mandatory ? ' mandatory' : ' optional' ) . qq{ module(s) from CPAN?}, $default ? 'y' : 'n', ) =~ /^[Yy]/ ) ) { push( @Missing, @required ); $DisabledTests{$_} = 1 for map { glob($_) } @skiptests; } elsif ( !$SkipInstall and $default and $mandatory and _prompt( qq{==> The module(s) are mandatory! Really skip?}, 'n', ) =~ /^[Nn]/ ) { push( @Missing, @required ); $DisabledTests{$_} = 1 for map { glob($_) } @skiptests; } else { $DisabledTests{$_} = 1 for map { glob($_) } @tests; } } if ( @Missing and not( $CheckOnly or $UnderCPAN ) ) { require Config; print "*** Dependencies will be installed the next time you type '$Config::Config{make}'.\n"; # make an educated guess of whether we'll need root permission. print " (You may need to do that as the 'root' user.)\n" if eval '$>'; } print "*** $class configuration finished.\n"; chdir $cwd; # import to main:: no strict 'refs'; *{'main::WriteMakefile'} = \&Write if caller(0) eq 'main'; } sub _running_under { my $thing = shift; print <<"END_MESSAGE"; *** Since we're running under ${thing}, I'll just let it take care of the dependency's installation later. END_MESSAGE return 1; } # Check to see if we are currently running under CPAN.pm and/or CPANPLUS; # if we are, then we simply let it taking care of our dependencies sub _check_lock { return unless @Missing or @_; my $cpan_env = $ENV{PERL5_CPAN_IS_RUNNING}; if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) { return _running_under($cpan_env ? 'CPAN' : 'CPANPLUS'); } require CPAN; if ($CPAN::VERSION > '1.89') { if ($cpan_env) { return _running_under('CPAN'); } return; # CPAN.pm new enough, don't need to check further } # last ditch attempt, this -will- configure CPAN, very sorry _load_cpan(1); # force initialize even though it's already loaded # Find the CPAN lock-file my $lock = MM->catfile( $CPAN::Config->{cpan_home}, ".lock" ); return unless -f $lock; # Check the lock local *LOCK; return unless open(LOCK, $lock); if ( ( $^O eq 'MSWin32' ? _under_cpan() : == getppid() ) and ( $CPAN::Config->{prerequisites_policy} || '' ) ne 'ignore' ) { print <<'END_MESSAGE'; *** Since we're running under CPAN, I'll just let it take care of the dependency's installation later. END_MESSAGE return 1; } close LOCK; return; } sub install { my $class = shift; my $i; # used below to strip leading '-' from config keys my @config = ( map { s/^-// if ++$i; $_ } @{ +shift } ); my ( @modules, @installed ); while ( my ( $pkg, $ver ) = splice( @_, 0, 2 ) ) { # grep out those already installed if ( _version_cmp( _load($pkg), $ver ) >= 0 ) { push @installed, $pkg; } else { push @modules, $pkg, $ver; } } return @installed unless @modules; # nothing to do return @installed if _check_lock(); # defer to the CPAN shell print "*** Installing dependencies...\n"; return unless _connected_to('cpan.org'); my %args = @config; my %failed; local *FAILED; if ( $args{do_once} and open( FAILED, '.#autoinstall.failed' ) ) { while () { chomp; $failed{$_}++ } close FAILED; my @newmod; while ( my ( $k, $v ) = splice( @modules, 0, 2 ) ) { push @newmod, ( $k => $v ) unless $failed{$k}; } @modules = @newmod; } if ( _has_cpanplus() and not $ENV{PERL_AUTOINSTALL_PREFER_CPAN} ) { _install_cpanplus( \@modules, \@config ); } else { _install_cpan( \@modules, \@config ); } print "*** $class installation finished.\n"; # see if we have successfully installed them while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) { if ( _version_cmp( _load($pkg), $ver ) >= 0 ) { push @installed, $pkg; } elsif ( $args{do_once} and open( FAILED, '>> .#autoinstall.failed' ) ) { print FAILED "$pkg\n"; } } close FAILED if $args{do_once}; return @installed; } sub _install_cpanplus { my @modules = @{ +shift }; my @config = _cpanplus_config( @{ +shift } ); my $installed = 0; require CPANPLUS::Backend; my $cp = CPANPLUS::Backend->new; my $conf = $cp->configure_object; return unless $conf->can('conf') # 0.05x+ with "sudo" support or _can_write($conf->_get_build('base')); # 0.04x # if we're root, set UNINST=1 to avoid trouble unless user asked for it. my $makeflags = $conf->get_conf('makeflags') || ''; if ( UNIVERSAL::isa( $makeflags, 'HASH' ) ) { # 0.03+ uses a hashref here $makeflags->{UNINST} = 1 unless exists $makeflags->{UNINST}; } else { # 0.02 and below uses a scalar $makeflags = join( ' ', split( ' ', $makeflags ), 'UNINST=1' ) if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } ); } $conf->set_conf( makeflags => $makeflags ); $conf->set_conf( prereqs => 1 ); while ( my ( $key, $val ) = splice( @config, 0, 2 ) ) { $conf->set_conf( $key, $val ); } my $modtree = $cp->module_tree; while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) { print "*** Installing $pkg...\n"; MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall; my $success; my $obj = $modtree->{$pkg}; if ( $obj and _version_cmp( $obj->{version}, $ver ) >= 0 ) { my $pathname = $pkg; $pathname =~ s/::/\\W/; foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) { delete $INC{$inc}; } my $rv = $cp->install( modules => [ $obj->{module} ] ); if ( $rv and ( $rv->{ $obj->{module} } or $rv->{ok} ) ) { print "*** $pkg successfully installed.\n"; $success = 1; } else { print "*** $pkg installation cancelled.\n"; $success = 0; } $installed += $success; } else { print << "."; *** Could not find a version $ver or above for $pkg; skipping. . } MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall; } return $installed; } sub _cpanplus_config { my @config = (); while ( @_ ) { my ($key, $value) = (shift(), shift()); if ( $key eq 'prerequisites_policy' ) { if ( $value eq 'follow' ) { $value = CPANPLUS::Internals::Constants::PREREQ_INSTALL(); } elsif ( $value eq 'ask' ) { $value = CPANPLUS::Internals::Constants::PREREQ_ASK(); } elsif ( $value eq 'ignore' ) { $value = CPANPLUS::Internals::Constants::PREREQ_IGNORE(); } else { die "*** Cannot convert option $key = '$value' to CPANPLUS version.\n"; } } else { die "*** Cannot convert option $key to CPANPLUS version.\n"; } } return @config; } sub _install_cpan { my @modules = @{ +shift }; my @config = @{ +shift }; my $installed = 0; my %args; _load_cpan(); require Config; if (CPAN->VERSION < 1.80) { # no "sudo" support, probe for writableness return unless _can_write( MM->catfile( $CPAN::Config->{cpan_home}, 'sources' ) ) and _can_write( $Config::Config{sitelib} ); } # if we're root, set UNINST=1 to avoid trouble unless user asked for it. my $makeflags = $CPAN::Config->{make_install_arg} || ''; $CPAN::Config->{make_install_arg} = join( ' ', split( ' ', $makeflags ), 'UNINST=1' ) if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } ); # don't show start-up info $CPAN::Config->{inhibit_startup_message} = 1; # set additional options while ( my ( $opt, $arg ) = splice( @config, 0, 2 ) ) { ( $args{$opt} = $arg, next ) if $opt =~ /^force$/; # pseudo-option $CPAN::Config->{$opt} = $arg; } local $CPAN::Config->{prerequisites_policy} = 'follow'; while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) { MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall; print "*** Installing $pkg...\n"; my $obj = CPAN::Shell->expand( Module => $pkg ); my $success = 0; if ( $obj and _version_cmp( $obj->cpan_version, $ver ) >= 0 ) { my $pathname = $pkg; $pathname =~ s/::/\\W/; foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) { delete $INC{$inc}; } my $rv = $args{force} ? CPAN::Shell->force( install => $pkg ) : CPAN::Shell->install($pkg); $rv ||= eval { $CPAN::META->instance( 'CPAN::Distribution', $obj->cpan_file, ) ->{install} if $CPAN::META; }; if ( $rv eq 'YES' ) { print "*** $pkg successfully installed.\n"; $success = 1; } else { print "*** $pkg installation failed.\n"; $success = 0; } $installed += $success; } else { print << "."; *** Could not find a version $ver or above for $pkg; skipping. . } MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall; } return $installed; } sub _has_cpanplus { return ( $HasCPANPLUS = ( $INC{'CPANPLUS/Config.pm'} or _load('CPANPLUS::Shell::Default') ) ); } # make guesses on whether we're under the CPAN installation directory sub _under_cpan { require Cwd; require File::Spec; my $cwd = File::Spec->canonpath( Cwd::cwd() ); my $cpan = File::Spec->canonpath( $CPAN::Config->{cpan_home} ); return ( index( $cwd, $cpan ) > -1 ); } sub _update_to { my $class = __PACKAGE__; my $ver = shift; return if _version_cmp( _load($class), $ver ) >= 0; # no need to upgrade if ( _prompt( "==> A newer version of $class ($ver) is required. Install?", 'y' ) =~ /^[Nn]/ ) { die "*** Please install $class $ver manually.\n"; } print << "."; *** Trying to fetch it from CPAN... . # install ourselves _load($class) and return $class->import(@_) if $class->install( [], $class, $ver ); print << '.'; exit 1; *** Cannot bootstrap myself. :-( Installation terminated. . } # check if we're connected to some host, using inet_aton sub _connected_to { my $site = shift; return ( ( _load('Socket') and Socket::inet_aton($site) ) or _prompt( qq( *** Your host cannot resolve the domain name '$site', which probably means the Internet connections are unavailable. ==> Should we try to install the required module(s) anyway?), 'n' ) =~ /^[Yy]/ ); } # check if a directory is writable; may create it on demand sub _can_write { my $path = shift; mkdir( $path, 0755 ) unless -e $path; return 1 if -w $path; print << "."; *** You are not allowed to write to the directory '$path'; the installation may fail due to insufficient permissions. . if ( eval '$>' and lc(`sudo -V`) =~ /version/ and _prompt( qq( ==> Should we try to re-execute the autoinstall process with 'sudo'?), ((-t STDIN) ? 'y' : 'n') ) =~ /^[Yy]/ ) { # try to bootstrap ourselves from sudo print << "."; *** Trying to re-execute the autoinstall process with 'sudo'... . my $missing = join( ',', @Missing ); my $config = join( ',', UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} ) if $Config; return unless system( 'sudo', $^X, $0, "--config=$config", "--installdeps=$missing" ); print << "."; *** The 'sudo' command exited with error! Resuming... . } return _prompt( qq( ==> Should we try to install the required module(s) anyway?), 'n' ) =~ /^[Yy]/; } # load a module and return the version it reports sub _load { my $mod = pop; # class/instance doesn't matter my $file = $mod; $file =~ s|::|/|g; $file .= '.pm'; local $@; return eval { require $file; $mod->VERSION } || ( $@ ? undef: 0 ); } # Load CPAN.pm and it's configuration sub _load_cpan { return if $CPAN::VERSION and $CPAN::Config and not @_; require CPAN; if ( $CPAN::HandleConfig::VERSION ) { # Newer versions of CPAN have a HandleConfig module CPAN::HandleConfig->load; } else { # Older versions had the load method in Config directly CPAN::Config->load; } } # compare two versions, either use Sort::Versions or plain comparison # return values same as <=> sub _version_cmp { my ( $cur, $min ) = @_; return -1 unless defined $cur; # if 0 keep comparing return 1 unless $min; $cur =~ s/\s+$//; # check for version numbers that are not in decimal format if ( ref($cur) or ref($min) or $cur =~ /v|\..*\./ or $min =~ /v|\..*\./ ) { if ( ( $version::VERSION or defined( _load('version') )) and version->can('new') ) { # use version.pm if it is installed. return version->new($cur) <=> version->new($min); } elsif ( $Sort::Versions::VERSION or defined( _load('Sort::Versions') ) ) { # use Sort::Versions as the sorting algorithm for a.b.c versions return Sort::Versions::versioncmp( $cur, $min ); } warn "Cannot reliably compare non-decimal formatted versions.\n" . "Please install version.pm or Sort::Versions.\n"; } # plain comparison local $^W = 0; # shuts off 'not numeric' bugs return $cur <=> $min; } # nothing; this usage is deprecated. sub main::PREREQ_PM { return {}; } sub _make_args { my %args = @_; $args{PREREQ_PM} = { %{ $args{PREREQ_PM} || {} }, @Existing, @Missing } if $UnderCPAN or $TestOnly; if ( $args{EXE_FILES} and -e 'MANIFEST' ) { require ExtUtils::Manifest; my $manifest = ExtUtils::Manifest::maniread('MANIFEST'); $args{EXE_FILES} = [ grep { exists $manifest->{$_} } @{ $args{EXE_FILES} } ]; } $args{test}{TESTS} ||= 't/*.t'; $args{test}{TESTS} = join( ' ', grep { !exists( $DisabledTests{$_} ) } map { glob($_) } split( /\s+/, $args{test}{TESTS} ) ); my $missing = join( ',', @Missing ); my $config = join( ',', UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} ) if $Config; $PostambleActions = ( ($missing and not $UnderCPAN) ? "\$(PERL) $0 --config=$config --installdeps=$missing" : "\$(NOECHO) \$(NOOP)" ); return %args; } # a wrapper to ExtUtils::MakeMaker::WriteMakefile sub Write { require Carp; Carp::croak "WriteMakefile: Need even number of args" if @_ % 2; if ($CheckOnly) { print << "."; *** Makefile not written in check-only mode. . return; } my %args = _make_args(@_); no strict 'refs'; $PostambleUsed = 0; local *MY::postamble = \&postamble unless defined &MY::postamble; ExtUtils::MakeMaker::WriteMakefile(%args); print << "." unless $PostambleUsed; *** WARNING: Makefile written with customized MY::postamble() without including contents from Module::AutoInstall::postamble() -- auto installation features disabled. Please contact the author. . return 1; } sub postamble { $PostambleUsed = 1; return <<"END_MAKE"; config :: installdeps \t\$(NOECHO) \$(NOOP) checkdeps :: \t\$(PERL) $0 --checkdeps installdeps :: \t$PostambleActions END_MAKE } 1; __END__ #line 1056 Date-Extract-0.04/inc/Module/Install/0000755000076500007650000000000011301113226016662 5ustar sartaksartakDate-Extract-0.04/inc/Module/Install/AutoInstall.pm0000644000076500007650000000227311301113210021454 0ustar sartaksartak#line 1 package Module::Install::AutoInstall; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.91'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub AutoInstall { $_[0] } sub run { my $self = shift; $self->auto_install_now(@_); } sub write { my $self = shift; $self->auto_install(@_); } sub auto_install { my $self = shift; return if $self->{done}++; # Flatten array of arrays into a single array my @core = map @$_, map @$_, grep ref, $self->build_requires, $self->requires; my @config = @_; # We'll need Module::AutoInstall $self->include('Module::AutoInstall'); require Module::AutoInstall; Module::AutoInstall->import( (@config ? (-config => \@config) : ()), (@core ? (-core => \@core) : ()), $self->features, ); $self->makemaker_args( Module::AutoInstall::_make_args() ); my $class = ref($self); $self->postamble( "# --- $class section:\n" . Module::AutoInstall::postamble() ); } sub auto_install_now { my $self = shift; $self->auto_install(@_); Module::AutoInstall::do_install(); } 1; Date-Extract-0.04/inc/Module/Install/Base.pm0000644000076500007650000000176611301113210020075 0ustar sartaksartak#line 1 package Module::Install::Base; use strict 'vars'; use vars qw{$VERSION}; BEGIN { $VERSION = '0.91'; } # Suspend handler for "redefined" warnings BEGIN { my $w = $SIG{__WARN__}; $SIG{__WARN__} = sub { $w }; } #line 42 sub new { my $class = shift; unless ( defined &{"${class}::call"} ) { *{"${class}::call"} = sub { shift->_top->call(@_) }; } unless ( defined &{"${class}::load"} ) { *{"${class}::load"} = sub { shift->_top->load(@_) }; } bless { @_ }, $class; } #line 61 sub AUTOLOAD { local $@; my $func = eval { shift->_top->autoload } or return; goto &$func; } #line 75 sub _top { $_[0]->{_top}; } #line 90 sub admin { $_[0]->_top->{admin} or Module::Install::Base::FakeAdmin->new; } #line 106 sub is_admin { $_[0]->admin->VERSION; } sub DESTROY {} package Module::Install::Base::FakeAdmin; my $fake; sub new { $fake ||= bless(\@_, $_[0]); } sub AUTOLOAD {} sub DESTROY {} # Restore warning handler BEGIN { $SIG{__WARN__} = $SIG{__WARN__}->(); } 1; #line 154 Date-Extract-0.04/inc/Module/Install/Can.pm0000644000076500007650000000333311301113210017714 0ustar sartaksartak#line 1 package Module::Install::Can; use strict; use Config (); use File::Spec (); use ExtUtils::MakeMaker (); use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.91'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } # check if we can load some module ### Upgrade this to not have to load the module if possible sub can_use { my ($self, $mod, $ver) = @_; $mod =~ s{::|\\}{/}g; $mod .= '.pm' unless $mod =~ /\.pm$/i; my $pkg = $mod; $pkg =~ s{/}{::}g; $pkg =~ s{\.pm$}{}i; local $@; eval { require $mod; $pkg->VERSION($ver || 0); 1 }; } # check if we can run some command sub can_run { my ($self, $cmd) = @_; my $_cmd = $cmd; return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd)); for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') { next if $dir eq ''; my $abs = File::Spec->catfile($dir, $_[1]); return $abs if (-x $abs or $abs = MM->maybe_command($abs)); } return; } # can we locate a (the) C compiler sub can_cc { my $self = shift; my @chunks = split(/ /, $Config::Config{cc}) or return; # $Config{cc} may contain args; try to find out the program part while (@chunks) { return $self->can_run("@chunks") || (pop(@chunks), next); } return; } # Fix Cygwin bug on maybe_command(); if ( $^O eq 'cygwin' ) { require ExtUtils::MM_Cygwin; require ExtUtils::MM_Win32; if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) { *ExtUtils::MM_Cygwin::maybe_command = sub { my ($self, $file) = @_; if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) { ExtUtils::MM_Win32->maybe_command($file); } else { ExtUtils::MM_Unix->maybe_command($file); } } } } 1; __END__ #line 156 Date-Extract-0.04/inc/Module/Install/Fetch.pm0000644000076500007650000000462711301113210020253 0ustar sartaksartak#line 1 package Module::Install::Fetch; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.91'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub get_file { my ($self, %args) = @_; my ($scheme, $host, $path, $file) = $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return; if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) { $args{url} = $args{ftp_url} or (warn("LWP support unavailable!\n"), return); ($scheme, $host, $path, $file) = $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return; } $|++; print "Fetching '$file' from $host... "; unless (eval { require Socket; Socket::inet_aton($host) }) { warn "'$host' resolve failed!\n"; return; } return unless $scheme eq 'ftp' or $scheme eq 'http'; require Cwd; my $dir = Cwd::getcwd(); chdir $args{local_dir} or return if exists $args{local_dir}; if (eval { require LWP::Simple; 1 }) { LWP::Simple::mirror($args{url}, $file); } elsif (eval { require Net::FTP; 1 }) { eval { # use Net::FTP to get past firewall my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600); $ftp->login("anonymous", 'anonymous@example.com'); $ftp->cwd($path); $ftp->binary; $ftp->get($file) or (warn("$!\n"), return); $ftp->quit; } } elsif (my $ftp = $self->can_run('ftp')) { eval { # no Net::FTP, fallback to ftp.exe require FileHandle; my $fh = FileHandle->new; local $SIG{CHLD} = 'IGNORE'; unless ($fh->open("|$ftp -n")) { warn "Couldn't open ftp: $!\n"; chdir $dir; return; } my @dialog = split(/\n/, <<"END_FTP"); open $host user anonymous anonymous\@example.com cd $path binary get $file $file quit END_FTP foreach (@dialog) { $fh->print("$_\n") } $fh->close; } } else { warn "No working 'ftp' program available!\n"; chdir $dir; return; } unless (-f $file) { warn "Fetching failed: $@\n"; chdir $dir; return; } return if exists $args{size} and -s $file != $args{size}; system($args{run}) if exists $args{run}; unlink($file) if $args{remove}; print(((!exists $args{check_for} or -e $args{check_for}) ? "done!" : "failed! ($!)"), "\n"); chdir $dir; return !$?; } 1; Date-Extract-0.04/inc/Module/Install/Include.pm0000644000076500007650000000101511301113210020571 0ustar sartaksartak#line 1 package Module::Install::Include; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.91'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub include { shift()->admin->include(@_); } sub include_deps { shift()->admin->include_deps(@_); } sub auto_include { shift()->admin->auto_include(@_); } sub auto_include_deps { shift()->admin->auto_include_deps(@_); } sub auto_include_dependent_dists { shift()->admin->auto_include_dependent_dists(@_); } 1; Date-Extract-0.04/inc/Module/Install/Makefile.pm0000644000076500007650000001600311301113210020726 0ustar sartaksartak#line 1 package Module::Install::Makefile; use strict 'vars'; use ExtUtils::MakeMaker (); use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.91'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub Makefile { $_[0] } my %seen = (); sub prompt { shift; # Infinite loop protection my @c = caller(); if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) { die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])"; } # In automated testing, always use defaults if ( $ENV{AUTOMATED_TESTING} and ! $ENV{PERL_MM_USE_DEFAULT} ) { local $ENV{PERL_MM_USE_DEFAULT} = 1; goto &ExtUtils::MakeMaker::prompt; } else { goto &ExtUtils::MakeMaker::prompt; } } sub makemaker_args { my $self = shift; my $args = ( $self->{makemaker_args} ||= {} ); %$args = ( %$args, @_ ); return $args; } # For mm args that take multiple space-seperated args, # append an argument to the current list. sub makemaker_append { my $self = sShift; my $name = shift; my $args = $self->makemaker_args; $args->{name} = defined $args->{$name} ? join( ' ', $args->{name}, @_ ) : join( ' ', @_ ); } sub build_subdirs { my $self = shift; my $subdirs = $self->makemaker_args->{DIR} ||= []; for my $subdir (@_) { push @$subdirs, $subdir; } } sub clean_files { my $self = shift; my $clean = $self->makemaker_args->{clean} ||= {}; %$clean = ( %$clean, FILES => join ' ', grep { length $_ } ($clean->{FILES} || (), @_), ); } sub realclean_files { my $self = shift; my $realclean = $self->makemaker_args->{realclean} ||= {}; %$realclean = ( %$realclean, FILES => join ' ', grep { length $_ } ($realclean->{FILES} || (), @_), ); } sub libs { my $self = shift; my $libs = ref $_[0] ? shift : [ shift ]; $self->makemaker_args( LIBS => $libs ); } sub inc { my $self = shift; $self->makemaker_args( INC => shift ); } my %test_dir = (); sub _wanted_t { /\.t$/ and -f $_ and $test_dir{$File::Find::dir} = 1; } sub tests_recursive { my $self = shift; if ( $self->tests ) { die "tests_recursive will not work if tests are already defined"; } my $dir = shift || 't'; unless ( -d $dir ) { die "tests_recursive dir '$dir' does not exist"; } %test_dir = (); require File::Find; File::Find::find( \&_wanted_t, $dir ); $self->tests( join ' ', map { "$_/*.t" } sort keys %test_dir ); } sub write { my $self = shift; die "&Makefile->write() takes no arguments\n" if @_; # Check the current Perl version my $perl_version = $self->perl_version; if ( $perl_version ) { eval "use $perl_version; 1" or die "ERROR: perl: Version $] is installed, " . "but we need version >= $perl_version"; } # Make sure we have a new enough MakeMaker require ExtUtils::MakeMaker; if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) { # MakeMaker can complain about module versions that include # an underscore, even though its own version may contain one! # Hence the funny regexp to get rid of it. See RT #35800 # for details. $self->build_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ ); $self->configure_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ ); } else { # Allow legacy-compatibility with 5.005 by depending on the # most recent EU:MM that supported 5.005. $self->build_requires( 'ExtUtils::MakeMaker' => 6.42 ); $self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 ); } # Generate the MakeMaker params my $args = $self->makemaker_args; $args->{DISTNAME} = $self->name; $args->{NAME} = $self->module_name || $self->name; $args->{VERSION} = $self->version; $args->{NAME} =~ s/-/::/g; if ( $self->tests ) { $args->{test} = { TESTS => $self->tests }; } if ( $] >= 5.005 ) { $args->{ABSTRACT} = $self->abstract; $args->{AUTHOR} = $self->author; } if ( eval($ExtUtils::MakeMaker::VERSION) >= 6.10 ) { $args->{NO_META} = 1; } if ( eval($ExtUtils::MakeMaker::VERSION) > 6.17 and $self->sign ) { $args->{SIGN} = 1; } unless ( $self->is_admin ) { delete $args->{SIGN}; } # Merge both kinds of requires into prereq_pm my $prereq = ($args->{PREREQ_PM} ||= {}); %$prereq = ( %$prereq, map { @$_ } map { @$_ } grep $_, ($self->configure_requires, $self->build_requires, $self->requires) ); # Remove any reference to perl, PREREQ_PM doesn't support it delete $args->{PREREQ_PM}->{perl}; # merge both kinds of requires into prereq_pm my $subdirs = ($args->{DIR} ||= []); if ($self->bundles) { foreach my $bundle (@{ $self->bundles }) { my ($file, $dir) = @$bundle; push @$subdirs, $dir if -d $dir; delete $prereq->{$file}; } } if ( my $perl_version = $self->perl_version ) { eval "use $perl_version; 1" or die "ERROR: perl: Version $] is installed, " . "but we need version >= $perl_version"; } $args->{INSTALLDIRS} = $self->installdirs; my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_})} keys %$args; my $user_preop = delete $args{dist}->{PREOP}; if (my $preop = $self->admin->preop($user_preop)) { foreach my $key ( keys %$preop ) { $args{dist}->{$key} = $preop->{$key}; } } my $mm = ExtUtils::MakeMaker::WriteMakefile(%args); $self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile'); } sub fix_up_makefile { my $self = shift; my $makefile_name = shift; my $top_class = ref($self->_top) || ''; my $top_version = $self->_top->VERSION || ''; my $preamble = $self->preamble ? "# Preamble by $top_class $top_version\n" . $self->preamble : ''; my $postamble = "# Postamble by $top_class $top_version\n" . ($self->postamble || ''); local *MAKEFILE; open MAKEFILE, "< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!"; my $makefile = do { local $/; }; close MAKEFILE or die $!; $makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /; $makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g; $makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g; $makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m; $makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m; # Module::Install will never be used to build the Core Perl # Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks # PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist $makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m; #$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m; # Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well. $makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g; # XXX - This is currently unused; not sure if it breaks other MM-users # $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg; open MAKEFILE, "> $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!"; print MAKEFILE "$preamble$makefile$postamble" or die $!; close MAKEFILE or die $!; 1; } sub preamble { my ($self, $text) = @_; $self->{preamble} = $text . $self->{preamble} if defined $text; $self->{preamble}; } sub postamble { my ($self, $text) = @_; $self->{postamble} ||= $self->admin->postamble; $self->{postamble} .= $text if defined $text; $self->{postamble} } 1; __END__ #line 394 Date-Extract-0.04/inc/Module/Install/Metadata.pm0000644000076500007650000003530411301113210020736 0ustar sartaksartak#line 1 package Module::Install::Metadata; use strict 'vars'; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.91'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } my @boolean_keys = qw{ sign }; my @scalar_keys = qw{ name module_name abstract author version distribution_type tests installdirs }; my @tuple_keys = qw{ configure_requires build_requires requires recommends bundles resources }; my @resource_keys = qw{ homepage bugtracker repository }; my @array_keys = qw{ keywords }; sub Meta { shift } sub Meta_BooleanKeys { @boolean_keys } sub Meta_ScalarKeys { @scalar_keys } sub Meta_TupleKeys { @tuple_keys } sub Meta_ResourceKeys { @resource_keys } sub Meta_ArrayKeys { @array_keys } foreach my $key ( @boolean_keys ) { *$key = sub { my $self = shift; if ( defined wantarray and not @_ ) { return $self->{values}->{$key}; } $self->{values}->{$key} = ( @_ ? $_[0] : 1 ); return $self; }; } foreach my $key ( @scalar_keys ) { *$key = sub { my $self = shift; return $self->{values}->{$key} if defined wantarray and !@_; $self->{values}->{$key} = shift; return $self; }; } foreach my $key ( @array_keys ) { *$key = sub { my $self = shift; return $self->{values}->{$key} if defined wantarray and !@_; $self->{values}->{$key} ||= []; push @{$self->{values}->{$key}}, @_; return $self; }; } foreach my $key ( @resource_keys ) { *$key = sub { my $self = shift; unless ( @_ ) { return () unless $self->{values}->{resources}; return map { $_->[1] } grep { $_->[0] eq $key } @{ $self->{values}->{resources} }; } return $self->{values}->{resources}->{$key} unless @_; my $uri = shift or die( "Did not provide a value to $key()" ); $self->resources( $key => $uri ); return 1; }; } foreach my $key ( grep { $_ ne "resources" } @tuple_keys) { *$key = sub { my $self = shift; return $self->{values}->{$key} unless @_; my @added; while ( @_ ) { my $module = shift or last; my $version = shift || 0; push @added, [ $module, $version ]; } push @{ $self->{values}->{$key} }, @added; return map {@$_} @added; }; } # Resource handling my %lc_resource = map { $_ => 1 } qw{ homepage license bugtracker repository }; sub resources { my $self = shift; while ( @_ ) { my $name = shift or last; my $value = shift or next; if ( $name eq lc $name and ! $lc_resource{$name} ) { die("Unsupported reserved lowercase resource '$name'"); } $self->{values}->{resources} ||= []; push @{ $self->{values}->{resources} }, [ $name, $value ]; } $self->{values}->{resources}; } # Aliases for build_requires that will have alternative # meanings in some future version of META.yml. sub test_requires { shift->build_requires(@_) } sub install_requires { shift->build_requires(@_) } # Aliases for installdirs options sub install_as_core { $_[0]->installdirs('perl') } sub install_as_cpan { $_[0]->installdirs('site') } sub install_as_site { $_[0]->installdirs('site') } sub install_as_vendor { $_[0]->installdirs('vendor') } sub dynamic_config { my $self = shift; unless ( @_ ) { warn "You MUST provide an explicit true/false value to dynamic_config\n"; return $self; } $self->{values}->{dynamic_config} = $_[0] ? 1 : 0; return 1; } sub perl_version { my $self = shift; return $self->{values}->{perl_version} unless @_; my $version = shift or die( "Did not provide a value to perl_version()" ); # Normalize the version $version = $self->_perl_version($version); # We don't support the reall old versions unless ( $version >= 5.005 ) { die "Module::Install only supports 5.005 or newer (use ExtUtils::MakeMaker)\n"; } $self->{values}->{perl_version} = $version; } #Stolen from M::B my %license_urls = ( perl => 'http://dev.perl.org/licenses/', apache => 'http://apache.org/licenses/LICENSE-2.0', artistic => 'http://opensource.org/licenses/artistic-license.php', artistic_2 => 'http://opensource.org/licenses/artistic-license-2.0.php', lgpl => 'http://opensource.org/licenses/lgpl-license.php', lgpl2 => 'http://opensource.org/licenses/lgpl-2.1.php', lgpl3 => 'http://opensource.org/licenses/lgpl-3.0.html', bsd => 'http://opensource.org/licenses/bsd-license.php', gpl => 'http://opensource.org/licenses/gpl-license.php', gpl2 => 'http://opensource.org/licenses/gpl-2.0.php', gpl3 => 'http://opensource.org/licenses/gpl-3.0.html', mit => 'http://opensource.org/licenses/mit-license.php', mozilla => 'http://opensource.org/licenses/mozilla1.1.php', open_source => undef, unrestricted => undef, restrictive => undef, unknown => undef, ); sub license { my $self = shift; return $self->{values}->{license} unless @_; my $license = shift or die( 'Did not provide a value to license()' ); $self->{values}->{license} = $license; # Automatically fill in license URLs if ( $license_urls{$license} ) { $self->resources( license => $license_urls{$license} ); } return 1; } sub all_from { my ( $self, $file ) = @_; unless ( defined($file) ) { my $name = $self->name or die( "all_from called with no args without setting name() first" ); $file = join('/', 'lib', split(/-/, $name)) . '.pm'; $file =~ s{.*/}{} unless -e $file; unless ( -e $file ) { die("all_from cannot find $file from $name"); } } unless ( -f $file ) { die("The path '$file' does not exist, or is not a file"); } # Some methods pull from POD instead of code. # If there is a matching .pod, use that instead my $pod = $file; $pod =~ s/\.pm$/.pod/i; $pod = $file unless -e $pod; # Pull the different values $self->name_from($file) unless $self->name; $self->version_from($file) unless $self->version; $self->perl_version_from($file) unless $self->perl_version; $self->author_from($pod) unless $self->author; $self->license_from($pod) unless $self->license; $self->abstract_from($pod) unless $self->abstract; return 1; } sub provides { my $self = shift; my $provides = ( $self->{values}->{provides} ||= {} ); %$provides = (%$provides, @_) if @_; return $provides; } sub auto_provides { my $self = shift; return $self unless $self->is_admin; unless (-e 'MANIFEST') { warn "Cannot deduce auto_provides without a MANIFEST, skipping\n"; return $self; } # Avoid spurious warnings as we are not checking manifest here. local $SIG{__WARN__} = sub {1}; require ExtUtils::Manifest; local *ExtUtils::Manifest::manicheck = sub { return }; require Module::Build; my $build = Module::Build->new( dist_name => $self->name, dist_version => $self->version, license => $self->license, ); $self->provides( %{ $build->find_dist_packages || {} } ); } sub feature { my $self = shift; my $name = shift; my $features = ( $self->{values}->{features} ||= [] ); my $mods; if ( @_ == 1 and ref( $_[0] ) ) { # The user used ->feature like ->features by passing in the second # argument as a reference. Accomodate for that. $mods = $_[0]; } else { $mods = \@_; } my $count = 0; push @$features, ( $name => [ map { ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_ } @$mods ] ); return @$features; } sub features { my $self = shift; while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) { $self->feature( $name, @$mods ); } return $self->{values}->{features} ? @{ $self->{values}->{features} } : (); } sub no_index { my $self = shift; my $type = shift; push @{ $self->{values}->{no_index}->{$type} }, @_ if $type; return $self->{values}->{no_index}; } sub read { my $self = shift; $self->include_deps( 'YAML::Tiny', 0 ); require YAML::Tiny; my $data = YAML::Tiny::LoadFile('META.yml'); # Call methods explicitly in case user has already set some values. while ( my ( $key, $value ) = each %$data ) { next unless $self->can($key); if ( ref $value eq 'HASH' ) { while ( my ( $module, $version ) = each %$value ) { $self->can($key)->($self, $module => $version ); } } else { $self->can($key)->($self, $value); } } return $self; } sub write { my $self = shift; return $self unless $self->is_admin; $self->admin->write_meta; return $self; } sub version_from { require ExtUtils::MM_Unix; my ( $self, $file ) = @_; $self->version( ExtUtils::MM_Unix->parse_version($file) ); } sub abstract_from { require ExtUtils::MM_Unix; my ( $self, $file ) = @_; $self->abstract( bless( { DISTNAME => $self->name }, 'ExtUtils::MM_Unix' )->parse_abstract($file) ); } # Add both distribution and module name sub name_from { my ($self, $file) = @_; if ( Module::Install::_read($file) =~ m/ ^ \s* package \s* ([\w:]+) \s* ; /ixms ) { my ($name, $module_name) = ($1, $1); $name =~ s{::}{-}g; $self->name($name); unless ( $self->module_name ) { $self->module_name($module_name); } } else { die("Cannot determine name from $file\n"); } } sub perl_version_from { my $self = shift; if ( Module::Install::_read($_[0]) =~ m/ ^ (?:use|require) \s* v? ([\d_\.]+) \s* ; /ixms ) { my $perl_version = $1; $perl_version =~ s{_}{}g; $self->perl_version($perl_version); } else { warn "Cannot determine perl version info from $_[0]\n"; return; } } sub author_from { my $self = shift; my $content = Module::Install::_read($_[0]); if ($content =~ m/ =head \d \s+ (?:authors?)\b \s* ([^\n]*) | =head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s* .*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s* ([^\n]*) /ixms) { my $author = $1 || $2; $author =~ s{E}{<}g; $author =~ s{E}{>}g; $self->author($author); } else { warn "Cannot determine author info from $_[0]\n"; } } sub license_from { my $self = shift; if ( Module::Install::_read($_[0]) =~ m/ ( =head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b .*? ) (=head\\d.*|=cut.*|) \z /ixms ) { my $license_text = $1; my @phrases = ( 'under the same (?:terms|license) as (?:perl|the perl programming language) itself' => 'perl', 1, 'GNU general public license' => 'gpl', 1, 'GNU public license' => 'gpl', 1, 'GNU lesser general public license' => 'lgpl', 1, 'GNU lesser public license' => 'lgpl', 1, 'GNU library general public license' => 'lgpl', 1, 'GNU library public license' => 'lgpl', 1, 'BSD license' => 'bsd', 1, 'Artistic license' => 'artistic', 1, 'GPL' => 'gpl', 1, 'LGPL' => 'lgpl', 1, 'BSD' => 'bsd', 1, 'Artistic' => 'artistic', 1, 'MIT' => 'mit', 1, 'proprietary' => 'proprietary', 0, ); while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) { $pattern =~ s{\s+}{\\s+}g; if ( $license_text =~ /\b$pattern\b/i ) { $self->license($license); return 1; } } } warn "Cannot determine license info from $_[0]\n"; return 'unknown'; } sub _extract_bugtracker { my @links = $_[0] =~ m#L<(\Qhttp://rt.cpan.org/\E[^>]+)>#g; my %links; @links{@links}=(); @links=keys %links; return @links; } sub bugtracker_from { my $self = shift; my $content = Module::Install::_read($_[0]); my @links = _extract_bugtracker($content); unless ( @links ) { warn "Cannot determine bugtracker info from $_[0]\n"; return 0; } if ( @links > 1 ) { warn "Found more than on rt.cpan.org link in $_[0]\n"; return 0; } # Set the bugtracker bugtracker( $links[0] ); return 1; } sub requires_from { my $self = shift; my $content = Module::Install::_readperl($_[0]); my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg; while ( @requires ) { my $module = shift @requires; my $version = shift @requires; $self->requires( $module => $version ); } } sub test_requires_from { my $self = shift; my $content = Module::Install::_readperl($_[0]); my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg; while ( @requires ) { my $module = shift @requires; my $version = shift @requires; $self->test_requires( $module => $version ); } } # Convert triple-part versions (eg, 5.6.1 or 5.8.9) to # numbers (eg, 5.006001 or 5.008009). # Also, convert double-part versions (eg, 5.8) sub _perl_version { my $v = $_[-1]; $v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e; $v =~ s/^([1-9])\.([1-9]\d?\d?)\.(0|[1-9]\d?\d?)$/sprintf("%d.%03d%03d",$1,$2,$3 || 0)/e; $v =~ s/(\.\d\d\d)000$/$1/; $v =~ s/_.+$//; if ( ref($v) ) { # Numify $v = $v + 0; } return $v; } ###################################################################### # MYMETA Support sub WriteMyMeta { die "WriteMyMeta has been deprecated"; } sub write_mymeta_yaml { my $self = shift; # We need YAML::Tiny to write the MYMETA.yml file unless ( eval { require YAML::Tiny; 1; } ) { return 1; } # Generate the data my $meta = $self->_write_mymeta_data or return 1; # Save as the MYMETA.yml file print "Writing MYMETA.yml\n"; YAML::Tiny::DumpFile('MYMETA.yml', $meta); } sub write_mymeta_json { my $self = shift; # We need JSON to write the MYMETA.json file unless ( eval { require JSON; 1; } ) { return 1; } # Generate the data my $meta = $self->_write_mymeta_data or return 1; # Save as the MYMETA.yml file print "Writing MYMETA.json\n"; Module::Install::_write( 'MYMETA.json', JSON->new->pretty(1)->canonical->encode($meta), ); } sub _write_mymeta_data { my $self = shift; # If there's no existing META.yml there is nothing we can do return undef unless -f 'META.yml'; # We need Parse::CPAN::Meta to load the file unless ( eval { require Parse::CPAN::Meta; 1; } ) { return undef; } # Merge the perl version into the dependencies my $val = $self->Meta->{values}; my $perl = delete $val->{perl_version}; if ( $perl ) { $val->{requires} ||= []; my $requires = $val->{requires}; # Canonize to three-dot version after Perl 5.6 if ( $perl >= 5.006 ) { $perl =~ s{^(\d+)\.(\d\d\d)(\d*)}{join('.', $1, int($2||0), int($3||0))}e } unshift @$requires, [ perl => $perl ]; } # Load the advisory META.yml file my @yaml = Parse::CPAN::Meta::LoadFile('META.yml'); my $meta = $yaml[0]; # Overwrite the non-configure dependency hashs delete $meta->{requires}; delete $meta->{build_requires}; delete $meta->{recommends}; if ( exists $val->{requires} ) { $meta->{requires} = { map { @$_ } @{ $val->{requires} } }; } if ( exists $val->{build_requires} ) { $meta->{build_requires} = { map { @$_ } @{ $val->{build_requires} } }; } return $meta; } 1; Date-Extract-0.04/inc/Module/Install/Win32.pm0000644000076500007650000000340311301113210020113 0ustar sartaksartak#line 1 package Module::Install::Win32; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.91'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } # determine if the user needs nmake, and download it if needed sub check_nmake { my $self = shift; $self->load('can_run'); $self->load('get_file'); require Config; return unless ( $^O eq 'MSWin32' and $Config::Config{make} and $Config::Config{make} =~ /^nmake\b/i and ! $self->can_run('nmake') ); print "The required 'nmake' executable not found, fetching it...\n"; require File::Basename; my $rv = $self->get_file( url => 'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe', ftp_url => 'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe', local_dir => File::Basename::dirname($^X), size => 51928, run => 'Nmake15.exe /o > nul', check_for => 'Nmake.exe', remove => 1, ); die <<'END_MESSAGE' unless $rv; ------------------------------------------------------------------------------- Since you are using Microsoft Windows, you will need the 'nmake' utility before installation. It's available at: http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe or ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe Please download the file manually, save it to a directory in %PATH% (e.g. C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to that directory, and run "Nmake15.exe" from there; that will create the 'nmake.exe' file needed by this module. You may then resume the installation process described in README. ------------------------------------------------------------------------------- END_MESSAGE } 1; Date-Extract-0.04/inc/Module/Install/WriteAll.pm0000644000076500007650000000222211301113210020732 0ustar sartaksartak#line 1 package Module::Install::WriteAll; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.91';; @ISA = qw{Module::Install::Base}; $ISCORE = 1; } sub WriteAll { my $self = shift; my %args = ( meta => 1, sign => 0, inline => 0, check_nmake => 1, @_, ); $self->sign(1) if $args{sign}; $self->admin->WriteAll(%args) if $self->is_admin; $self->check_nmake if $args{check_nmake}; unless ( $self->makemaker_args->{PL_FILES} ) { $self->makemaker_args( PL_FILES => {} ); } # Until ExtUtils::MakeMaker support MYMETA.yml, make sure # we clean it up properly ourself. $self->realclean_files('MYMETA.yml'); if ( $args{inline} ) { $self->Inline->write; } else { $self->Makefile->write; } # The Makefile write process adds a couple of dependencies, # so write the META.yml files after the Makefile. if ( $args{meta} ) { $self->Meta->write; } # Experimental support for MYMETA if ( $ENV{X_MYMETA} ) { if ( $ENV{X_MYMETA} eq 'JSON' ) { $self->Meta->write_mymeta_json; } else { $self->Meta->write_mymeta_yaml; } } return 1; } 1; Date-Extract-0.04/inc/Module/Install.pm0000644000076500007650000002411411301113210017213 0ustar sartaksartak#line 1 package Module::Install; # For any maintainers: # The load order for Module::Install is a bit magic. # It goes something like this... # # IF ( host has Module::Install installed, creating author mode ) { # 1. Makefile.PL calls "use inc::Module::Install" # 2. $INC{inc/Module/Install.pm} set to installed version of inc::Module::Install # 3. The installed version of inc::Module::Install loads # 4. inc::Module::Install calls "require Module::Install" # 5. The ./inc/ version of Module::Install loads # } ELSE { # 1. Makefile.PL calls "use inc::Module::Install" # 2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install # 3. The ./inc/ version of Module::Install loads # } use 5.005; use strict 'vars'; use vars qw{$VERSION $MAIN}; BEGIN { # All Module::Install core packages now require synchronised versions. # This will be used to ensure we don't accidentally load old or # different versions of modules. # This is not enforced yet, but will be some time in the next few # releases once we can make sure it won't clash with custom # Module::Install extensions. $VERSION = '0.91'; # Storage for the pseudo-singleton $MAIN = undef; *inc::Module::Install::VERSION = *VERSION; @inc::Module::Install::ISA = __PACKAGE__; } # Whether or not inc::Module::Install is actually loaded, the # $INC{inc/Module/Install.pm} is what will still get set as long as # the caller loaded module this in the documented manner. # If not set, the caller may NOT have loaded the bundled version, and thus # they may not have a MI version that works with the Makefile.PL. This would # result in false errors or unexpected behaviour. And we don't want that. my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm'; unless ( $INC{$file} ) { die <<"END_DIE" } Please invoke ${\__PACKAGE__} with: use inc::${\__PACKAGE__}; not: use ${\__PACKAGE__}; END_DIE # If the script that is loading Module::Install is from the future, # then make will detect this and cause it to re-run over and over # again. This is bad. Rather than taking action to touch it (which # is unreliable on some platforms and requires write permissions) # for now we should catch this and refuse to run. if ( -f $0 ) { my $s = (stat($0))[9]; # If the modification time is only slightly in the future, # sleep briefly to remove the problem. my $a = $s - time; if ( $a > 0 and $a < 5 ) { sleep 5 } # Too far in the future, throw an error. my $t = time; if ( $s > $t ) { die <<"END_DIE" } Your installer $0 has a modification time in the future ($s > $t). This is known to create infinite loops in make. Please correct this, then run $0 again. END_DIE } # Build.PL was formerly supported, but no longer is due to excessive # difficulty in implementing every single feature twice. if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" } Module::Install no longer supports Build.PL. It was impossible to maintain duel backends, and has been deprecated. Please remove all Build.PL files and only use the Makefile.PL installer. END_DIE # To save some more typing in Module::Install installers, every... # use inc::Module::Install # ...also acts as an implicit use strict. $^H |= strict::bits(qw(refs subs vars)); use Cwd (); use File::Find (); use File::Path (); use FindBin; sub autoload { my $self = shift; my $who = $self->_caller; my $cwd = Cwd::cwd(); my $sym = "${who}::AUTOLOAD"; $sym->{$cwd} = sub { my $pwd = Cwd::cwd(); if ( my $code = $sym->{$pwd} ) { # Delegate back to parent dirs goto &$code unless $cwd eq $pwd; } $$sym =~ /([^:]+)$/ or die "Cannot autoload $who - $sym"; my $method = $1; if ( uc($method) eq $method ) { # Do nothing return; } elsif ( $method =~ /^_/ and $self->can($method) ) { # Dispatch to the root M:I class return $self->$method(@_); } # Dispatch to the appropriate plugin unshift @_, ( $self, $1 ); goto &{$self->can('call')}; }; } sub import { my $class = shift; my $self = $class->new(@_); my $who = $self->_caller; unless ( -f $self->{file} ) { require "$self->{path}/$self->{dispatch}.pm"; File::Path::mkpath("$self->{prefix}/$self->{author}"); $self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self ); $self->{admin}->init; @_ = ($class, _self => $self); goto &{"$self->{name}::import"}; } *{"${who}::AUTOLOAD"} = $self->autoload; $self->preload; # Unregister loader and worker packages so subdirs can use them again delete $INC{"$self->{file}"}; delete $INC{"$self->{path}.pm"}; # Save to the singleton $MAIN = $self; return 1; } sub preload { my $self = shift; unless ( $self->{extensions} ) { $self->load_extensions( "$self->{prefix}/$self->{path}", $self ); } my @exts = @{$self->{extensions}}; unless ( @exts ) { @exts = $self->{admin}->load_all_extensions; } my %seen; foreach my $obj ( @exts ) { while (my ($method, $glob) = each %{ref($obj) . '::'}) { next unless $obj->can($method); next if $method =~ /^_/; next if $method eq uc($method); $seen{$method}++; } } my $who = $self->_caller; foreach my $name ( sort keys %seen ) { *{"${who}::$name"} = sub { ${"${who}::AUTOLOAD"} = "${who}::$name"; goto &{"${who}::AUTOLOAD"}; }; } } sub new { my ($class, %args) = @_; # ignore the prefix on extension modules built from top level. my $base_path = Cwd::abs_path($FindBin::Bin); unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) { delete $args{prefix}; } return $args{_self} if $args{_self}; $args{dispatch} ||= 'Admin'; $args{prefix} ||= 'inc'; $args{author} ||= ($^O eq 'VMS' ? '_author' : '.author'); $args{bundle} ||= 'inc/BUNDLES'; $args{base} ||= $base_path; $class =~ s/^\Q$args{prefix}\E:://; $args{name} ||= $class; $args{version} ||= $class->VERSION; unless ( $args{path} ) { $args{path} = $args{name}; $args{path} =~ s!::!/!g; } $args{file} ||= "$args{base}/$args{prefix}/$args{path}.pm"; $args{wrote} = 0; bless( \%args, $class ); } sub call { my ($self, $method) = @_; my $obj = $self->load($method) or return; splice(@_, 0, 2, $obj); goto &{$obj->can($method)}; } sub load { my ($self, $method) = @_; $self->load_extensions( "$self->{prefix}/$self->{path}", $self ) unless $self->{extensions}; foreach my $obj (@{$self->{extensions}}) { return $obj if $obj->can($method); } my $admin = $self->{admin} or die <<"END_DIE"; The '$method' method does not exist in the '$self->{prefix}' path! Please remove the '$self->{prefix}' directory and run $0 again to load it. END_DIE my $obj = $admin->load($method, 1); push @{$self->{extensions}}, $obj; $obj; } sub load_extensions { my ($self, $path, $top) = @_; unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) { unshift @INC, $self->{prefix}; } foreach my $rv ( $self->find_extensions($path) ) { my ($file, $pkg) = @{$rv}; next if $self->{pathnames}{$pkg}; local $@; my $new = eval { require $file; $pkg->can('new') }; unless ( $new ) { warn $@ if $@; next; } $self->{pathnames}{$pkg} = delete $INC{$file}; push @{$self->{extensions}}, &{$new}($pkg, _top => $top ); } $self->{extensions} ||= []; } sub find_extensions { my ($self, $path) = @_; my @found; File::Find::find( sub { my $file = $File::Find::name; return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is; my $subpath = $1; return if lc($subpath) eq lc($self->{dispatch}); $file = "$self->{path}/$subpath.pm"; my $pkg = "$self->{name}::$subpath"; $pkg =~ s!/!::!g; # If we have a mixed-case package name, assume case has been preserved # correctly. Otherwise, root through the file to locate the case-preserved # version of the package name. if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) { my $content = Module::Install::_read($subpath . '.pm'); my $in_pod = 0; foreach ( split //, $content ) { $in_pod = 1 if /^=\w/; $in_pod = 0 if /^=cut/; next if ($in_pod || /^=cut/); # skip pod text next if /^\s*#/; # and comments if ( m/^\s*package\s+($pkg)\s*;/i ) { $pkg = $1; last; } } } push @found, [ $file, $pkg ]; }, $path ) if -d $path; @found; } ##################################################################### # Common Utility Functions sub _caller { my $depth = 0; my $call = caller($depth); while ( $call eq __PACKAGE__ ) { $depth++; $call = caller($depth); } return $call; } sub _read { local *FH; if ( $] >= 5.006 ) { open( FH, '<', $_[0] ) or die "open($_[0]): $!"; } else { open( FH, "< $_[0]" ) or die "open($_[0]): $!"; } my $string = do { local $/; }; close FH or die "close($_[0]): $!"; return $string; } sub _readperl { my $string = Module::Install::_read($_[0]); $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg; $string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s; $string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg; return $string; } sub _readpod { my $string = Module::Install::_read($_[0]); $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg; return $string if $_[0] =~ /\.pod\z/; $string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg; $string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg; $string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg; $string =~ s/^\n+//s; return $string; } sub _write { local *FH; if ( $] >= 5.006 ) { open( FH, '>', $_[0] ) or die "open($_[0]): $!"; } else { open( FH, "> $_[0]" ) or die "open($_[0]): $!"; } foreach ( 1 .. $#_ ) { print FH $_[$_] or die "print($_[0]): $!"; } close FH or die "close($_[0]): $!"; } # _version is for processing module versions (eg, 1.03_05) not # Perl versions (eg, 5.8.1). sub _version ($) { my $s = shift || 0; my $d =()= $s =~ /(\.)/g; if ( $d >= 2 ) { # Normalise multipart versions $s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg; } $s =~ s/^(\d+)\.?//; my $l = $1 || 0; my @v = map { $_ . '0' x (3 - length $_) } $s =~ /(\d{1,3})\D?/g; $l = $l . '.' . join '', @v if @v; return $l + 0; } sub _cmp ($$) { _version($_[0]) <=> _version($_[1]); } # Cloned from Params::Util::_CLASS sub _CLASS ($) { ( defined $_[0] and ! ref $_[0] and $_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s ) ? $_[0] : undef; } 1; # Copyright 2008 - 2009 Adam Kennedy. Date-Extract-0.04/lib/0000755000076500007650000000000011301113226014024 5ustar sartaksartakDate-Extract-0.04/lib/Date/0000755000076500007650000000000011301113226014701 5ustar sartaksartakDate-Extract-0.04/lib/Date/Extract.pm0000644000076500007650000002316311301113153016655 0ustar sartaksartakpackage Date::Extract; use strict; use warnings; use DateTime::Format::Natural; use List::Util 'reduce'; use parent 'Class::Data::Inheritable'; our $VERSION = '0.04'; __PACKAGE__->mk_classdata($_) for qw/scalar_downgrade handlers regex/; sub _croak { require Carp; Carp::croak @_; } sub new { my $class = shift; my %args = ( returns => 'first', prefers => 'nearest', time_zone => 'floating', @_, ); if ($args{returns} ne 'first' && $args{returns} ne 'last' && $args{returns} ne 'earliest' && $args{returns} ne 'latest' && $args{returns} ne 'all' && $args{returns} ne 'all_cron') { _croak "Invalid `returns` passed to constructor: expected `first', `last', `earliest', `latest', `all', or `all_cron'."; } if ($args{prefers} ne 'nearest' && $args{prefers} ne 'past' && $args{prefers} ne 'future') { _croak "Invalid `prefers` passed to constructor: expected `nearest', `past', or `future'."; } my $self = bless \%args, ref($class) || $class; return $self; } # This method will combine the arguments of parser->new and extract. Modify the # "to" hash directly. sub _combine_args { shift; my $from = shift; my $to = shift; $to->{prefers} ||= $from->{prefers}; $to->{returns} ||= $from->{returns}; $to->{time_zone} ||= $from->{time_zone}; } sub extract { my $self = shift; my $text = shift; my %args = @_; # using extract as a class method $self = $self->new if !ref($self); # combine the arguments of parser->new and this $self->_combine_args($self, \%args); # when in scalar context, downgrade $args{returns} = $self->_downgrade($args{returns}) unless wantarray; # do the work my @ret = $self->_extract($text, %args); # munge the output to match the desired return type return $self->_handle($args{returns}, @ret); } # build the giant regex used for parsing. it has to be a single regex, so that # the order of matches is correct. sub _build_regex { my $self = shift; my $relative = '(?:today|tomorrow|yesterday)'; my $long_weekday = '(?:Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday)'; my $short_weekday = '(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun)'; my $weekday = "(?:$long_weekday|$short_weekday)"; my $relative_weekday = "(?:(?:next|previous|last)\\s*$weekday)"; my $long_month = '(?:January|February|March|April|May|June|July|August|September|October|November|December)'; my $short_month = '(?:Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)'; my $month = "(?:$long_month|$short_month)"; # 1 - 31 my $cardinal_monthday = "(?:[1-9]|[12][0-9]|3[01])"; my $monthday = "(?:$cardinal_monthday(?:st|nd|rd|th)?)"; my $day_month = "(?:$monthday\\s*$month)"; my $month_day = "(?:$month\\s*$monthday)"; my $day_month_year = "(?:(?:$day_month|$month_day)\\s*,\\s*\\d\\d\\d\\d)"; my $yyyymmdd = "(?:\\d\\d\\d\\d[-/]\\d\\d[-/]\\d\\d)"; my $ddmmyy = "(?:\\d\\d[-/]\\d\\d[-/]\\d\\d)"; my $ddmmyyyy = "(?:\\d\\d[-/]\\d\\d[-/]\\d\\d\\d\\d)"; my $other = $self->_build_more_regex; $other = "|$other" if $other; my $regex = qr{ \b( $relative # today | $relative_weekday # last Friday | $weekday # Monday | $day_month_year # November 13th, 1986 | $day_month # November 13th | $month_day # 13 Nov | $yyyymmdd # 1986/11/13 | $ddmmyy # 11-13-86 | $ddmmyyyy # 11-13-1986 $other # anything from the subclass )\b }ix; $self->regex($regex); } # this is to be used in subclasses for adding more stuff to the regex # for example, to add support for $foo_bar and $baz_quux, return # "$foo_bar|$baz_quux" sub _build_more_regex { '' } # build the list->scalar downgrade types sub _build_scalar_downgrade { my $self = shift; $self->scalar_downgrade({ all => 'first', all_cron => 'earliest', }); } # build the handlers that munge the list of dates to the desired order sub _build_handlers { my $self = shift; $self->handlers({ all_cron => sub { sort { DateTime->compare_ignore_floating($a, $b) } @_ }, all => sub { @_ }, earliest => sub { reduce { $a < $b ? $a : $b } @_ }, latest => sub { reduce { $a > $b ? $a : $b } @_ }, first => sub { $_[0] }, last => sub { $_[-1] }, }); } # actually perform the scalar downgrade sub _downgrade { my $self = shift; my $returns = shift; my $downgrades = $self->scalar_downgrade || $self->_build_scalar_downgrade; return $downgrades->{$returns} || $returns; } sub _handle { my $self = shift; my $returns = shift; my $handlers = $self->handlers || $self->_build_handlers; my $handler = $handlers->{$returns}; return defined $handler ? $handler->(@_) : @_ } sub _extract { my $self = shift; my $text = shift; my %args = @_; my $regex = $self->regex || $self->_build_regex; my @gleaned = $text =~ /$regex/g; my %dtfn_args; $dtfn_args{prefer_future} = 1 if $args{prefers} && $args{prefers} eq 'future'; $dtfn_args{time_zone} = $args{time_zone}; my $parser = DateTime::Format::Natural->new(%dtfn_args); my @ret; for (@gleaned) { my $dt = $parser->parse_datetime($_); push @ret, $dt->set_time_zone($args{time_zone}) if $parser->success; } return @ret; } 1; __END__ =head1 NAME Date::Extract - extract probable dates from strings =head1 SYNOPSIS my $parser = Date::Extract->new(); my $dt = $parser->extract($arbitrary_text) or die "No date found."; return $dt->ymd; =head1 MOTIVATION There are already a few modules for getting a date out of a string. L should be your first choice. There's also L which fits many formats. Finally, you can coerce L to do your bidding. But I needed something that will take an arbitrary block of text, search it for something that looks like a date string, and build a L object out of it. This module fills this niche. By design it will produce few false positives. This means it will not catch nearly everything that looks like a date string. So if you have the string "do homework for class 2019" it won't return a L object with the year set to 2019. This is what your users would probably expect. =head1 METHODS =head2 new PARAMHASH => C =head3 arguments =over 4 =item time_zone Forces a particular time zone to be set (this actually matters, as "tomorrow" on Monday at 11 PM means something different than "tomorrow" on Tuesday at 1 AM). By default it will use the "floating" time zone. See the documentation for L. This controls both the input time zone and output time zone. =item prefers This argument decides what happens when an ambiguous date appears in the input. For example, "Friday" may refer to any number of Fridays. The valid options for this argument are: =over 4 =item nearest Prefer the nearest date. This is the default. =item future Prefer the closest future date. =item past Prefer the closest past date. B. =back =item returns If the text has multiple possible dates, then this argument determines which date will be returned. By default it's 'first'. =over 4 =item first Returns the first date found in the string. =item last Returns the final date found in the string. =item earliest Returns the date found in the string that chronologically precedes any other date in the string. =item latest Returns the date found in the string that chronologically follows any other date in the string. =item all Returns all dates found in the string, in the order they were found in the string. =item all_cron Returns all dates found in the string, in chronological order. =back =back =head2 extract text, ARGS => Cs Takes an arbitrary amount of text and extracts one or more dates from it. The return value will be zero or more C objects. If called in scalar context, only one will be returned, even if the C argument specifies multiple possible return values. See the documentation of C for the configuration of this method. Any arguments passed into this method will trump those from the constructor. You may reuse a parser for multiple calls to C. You do not need to have an instantiated C object to call this method. Just C<< Date::Extract->extract($foo) >> will work. =head1 FORMATS HANDLED =over 4 =item * today; tomorrow; yesterday =item * last Friday; next Monday; previous Sat =item * Monday; Mon =item * November 13th, 1986; Nov 13, 1986 =item * November 13th; Nov 13 =item * 13 Nov; 13th November =item * 1986/11/13; 1986-11-13 =item * 11-13-86; 11/13/1986 =back =head1 CAVEATS This module is I very simple. Surprises are I welcome here. =head1 SEE ALSO L, L, L =head1 AUTHOR Shawn M Moore, C<< >> =head1 ACKNOWLEDGEMENTS Thanks to Steven Schubiger for writing the fine L. We still use it, but it doesn't quite fill all the particular needs we have. =head1 COPYRIGHT & LICENSE Copyright 2007-2009 Best Practical Solutions. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut Date-Extract-0.04/Makefile.PL0000644000076500007650000000071011301113160015223 0ustar sartaksartak# Load the Module::Install bundled in ./inc/ use inc::Module::Install; # Define metadata name 'Date-Extract'; all_from 'lib/Date/Extract.pm'; requires 'List::Util'; requires 'Carp'; # 0.60 adds time zone handling requires 'DateTime::Format::Natural' => '0.60'; requires 'parent'; requires 'Class::Data::Inheritable'; build_requires 'Test::More'; build_requires 'Test::MockTime'; auto_install; WriteAll; Date-Extract-0.04/MANIFEST0000644000076500007650000000074011301113221014403 0ustar sartaksartakChanges inc/Module/AutoInstall.pm inc/Module/Install.pm inc/Module/Install/AutoInstall.pm inc/Module/Install/Base.pm inc/Module/Install/Can.pm inc/Module/Install/Fetch.pm inc/Module/Install/Include.pm inc/Module/Install/Makefile.pm inc/Module/Install/Metadata.pm inc/Module/Install/Win32.pm inc/Module/Install/WriteAll.pm lib/Date/Extract.pm Makefile.PL MANIFEST This list of files META.yml README t/00-load.t t/01-new.t t/02-extract.t t/03-returns.t t/04-formats.t t/10-misc.t Date-Extract-0.04/META.yml0000644000076500007650000000122611301113211014522 0ustar sartaksartak--- abstract: 'extract probable dates from strings' author: - 'Shawn M Moore, C<< >>' build_requires: ExtUtils::MakeMaker: 6.42 Test::MockTime: 0 Test::More: 0 configure_requires: ExtUtils::MakeMaker: 6.42 distribution_type: module generated_by: 'Module::Install version 0.91' license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: 1.4 name: Date-Extract no_index: directory: - inc - t requires: Carp: 0 Class::Data::Inheritable: 0 DateTime::Format::Natural: 0.60 List::Util: 0 parent: 0 resources: license: http://dev.perl.org/licenses/ version: 0.04 Date-Extract-0.04/README0000644000076500007650000001221211301112026014131 0ustar sartaksartakNAME Date::Extract - extract probable dates from strings VERSION Version 0.02 released 13 Feb 08 SYNOPSIS my $parser = Date::Extract->new(); my $dt = $parser->extract($arbitrary_text) or die "No date found."; return $dt->ymd; MOTIVATION There are already a few modules for getting a date out of a string. DateTime::Format::Natural should be your first choice. There's also Time::ParseDate which fits some very specific formats. Finally, you can coerce Date::Manip to do your bidding. But I needed something that will take an arbitrary block of text, search it for something that looks like a date string, and build a DateTime object out of it. This module fills this niche. By design it will produce few false positives. This means it will not catch nearly everything that looks like a date string. So if you have the string "do homework for class 2019" it won't return a DateTime object with the year set to 2019. METHODS new PARAMHASH => "Date::Extract" arguments time_zone Forces a particular time zone to be set (this actually matters, as "Tuesday" on Monday at 11 PM means something different than "Tuesday" on Tuesday at 1 AM). By default it will use the "floating" time zone. See the documentation for DateTime. This controls both the input time zone and output time zone. prefers This argument decides what happens when an ambiguous date appears in the input. For example, "Friday" may refer to any number of Fridays. The valid options for this argument are: nearest Prefer the nearest date. This is the default. future Prefer the closest future date. past Prefer the closest past date. NOT YET SUPPORTED. returns If the text has multiple possible dates, then this argument determines which date will be returned. By default it's 'first'. first Returns the first date found in the string. last Returns the final date found in the string. earliest Returns the date found in the string that chronologically precedes any other date in the string. latest Returns the date found in the string that chronologically follows any other date in the string. all Returns all dates found in the string, in the order they were found in the strong. all_cron Returns all dates found in the string, in chronological order. This method will combine the arguments of parser->new and extract. Modify the "to" hash directly. extract, ARGS text => "DateTime"s Takes an arbitrary amount of text and extracts one or more dates from it. The return value will be zero or more "DateTime" objects. If called in scalar context, only one will be returned, even if the "returns" argument specifies multiple possible return values. See the documentation of "new" for the configuration of this method. Any arguments passed into this method will trump those from the parser. You may reuse a parser for multiple calls to "extract". You do not need to have an instantiated "Date::Extract" object to call this method. Just "Date::Extract->extract($foo)" will work. FORMATS HANDLED today; tomorrow; yesterday last Friday; next Monday; previous Sat Monday; Mon November 13th, 1986; Nov 13, 1986 November 13th; Nov 13 13 Nov; 13th November 1986/11/13; 1986-11-13 11-13-86; 11/13/1986 CAVEATS This module is *intentionally* very simple. Surprises are *not* welcome here. SEE ALSO DateTime::Format::Natural, Time::ParseDate, Date::Manip AUTHOR Shawn M Moore, "" BUGS No known bugs at this point. Please report any bugs or feature requests to "bug-date-extract at rt.cpan.org", or through the web interface at . I will be notified, and then you'll automatically be notified of progress on your bug as I make changes. SUPPORT You can find documentation for this module with the perldoc command. perldoc Date::Extract You can also look for information at: * AnnoCPAN: Annotated CPAN documentation * CPAN Ratings * RT: CPAN's request tracker * Search CPAN ACKNOWLEDGEMENTS Thanks to Steven Schubiger for writing the fine DateTime::Format::Natural. We still use it, but it doesn't quite fill all the particular needs we have. COPYRIGHT & LICENSE Copyright 2007 Best Practical Solutions. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. Date-Extract-0.04/t/0000755000076500007650000000000011301113226013521 5ustar sartaksartakDate-Extract-0.04/t/00-load.t0000644000076500007650000000013111301112026015032 0ustar sartaksartak#!perl -T use strict; use warnings; use Test::More tests => 1; use_ok 'Date::Extract'; Date-Extract-0.04/t/01-new.t0000644000076500007650000000307111301112026014713 0ustar sartaksartak#!perl -T use strict; use warnings; use Test::More tests => 26; use Date::Extract; my $parser = Date::Extract->new(); ok($parser, "got a parser out of Date::Extract->new"); ok($parser->isa("Date::Extract"), "new parser is a Date::Extract object"); # returns {{{ for my $opt (qw/first last earliest latest all all_cron/) { $parser = Date::Extract->new(returns => $opt); ok($parser, "got a parser out of Date::Extract->new(returns => '$opt')"); ok($parser->isa("Date::Extract"), "new parser is a Date::Extract object"); } $parser = eval { Date::Extract->new(returns => "invalid argument") }; ok(!$parser, "did NOT get a parser out of Date::Extract->new(returns => 'invalid argument')"); like($@, qr/Invalid `returns` passed to constructor/, "(returns => 'invalid argument') gave a sensible error message"); like($@, qr/01-new\.t/, "invalid `returns` error reported from caller's perspective"); # }}} # prefer nearest, prefer future, prefer past {{{ for my $opt (qw/nearest future past/) { $parser = Date::Extract->new(prefer => $opt); ok($parser, "got a parser out of Date::Extract->new(prefers => '$opt')"); ok($parser->isa("Date::Extract"), "new parser is a Date::Extract object"); } $parser = eval { Date::Extract->new(prefers => "invalid argument") }; ok(!$parser, "did NOT get a parser out of Date::Extract->new(prefers => 'invalid argument')"); like($@, qr/Invalid `prefers` passed to constructor/, "(prefers => 'invalid argument') gave a sensible error message"); like($@, qr/01-new\.t/, "invalid `prefers` error reported from caller's perspective"); # }}} Date-Extract-0.04/t/02-extract.t0000644000076500007650000000361311301112026015577 0ustar sartaksartak#!perl -T use strict; use warnings; use Test::More tests => 50; use Test::MockTime 'set_fixed_time'; use Date::Extract; # a Friday. The time I wrote this line of code, in fact (in UTC) set_fixed_time('2007-08-03T05:36:52Z'); my $parser = Date::Extract->new(prefers => 'future', time_zone => 'America/New_York'); sub extract_is { my ($in, $expected) = @_; local $Test::Builder::Level = $Test::Builder::Level + 1; my $dt = $parser->extract($in); is($dt->ymd, $expected, "extracts '$in' to $expected"); local $TODO = ''; is($dt->time_zone->name, 'America/New_York', "correct time zone"); } # days relative to today {{{ extract_is(today => "2007-08-03"); extract_is(tomorrow => "2007-08-04"); extract_is(yesterday => "2007-08-02"); # }}} # days of the week {{{ extract_is("saturday" => "2007-08-04"); extract_is("sunday" => "2007-08-05"); extract_is("monday" => "2007-08-06"); extract_is("tuesday" => "2007-08-07"); extract_is("wednesday" => "2007-08-08"); extract_is("thursday" => "2007-08-09"); extract_is("friday" => "2007-08-03"); TODO: { local $TODO = "DTFN bug. on friday, friday + prefer_future = today"; extract_is("friday" => "2007-08-10"); } # }}} # "last" days of the week {{{ extract_is("last monday" => "2007-07-23"); extract_is("last tuesday" => "2007-07-24"); extract_is("last wednesday" => "2007-07-25"); extract_is("last thursday" => "2007-07-26"); extract_is("last friday" => "2007-07-27"); extract_is("last saturday" => "2007-07-28"); extract_is("last sunday" => "2007-07-29"); # }}} # "next" days of the week {{{ extract_is("next monday" => "2007-08-06"); extract_is("next tuesday" => "2007-08-07"); extract_is("next wednesday" => "2007-08-08"); extract_is("next thursday" => "2007-08-09"); extract_is("next friday" => "2007-08-10"); extract_is("next saturday" => "2007-08-11"); extract_is("next sunday" => "2007-08-12"); # }}} Date-Extract-0.04/t/03-returns.t0000644000076500007650000000346411301112026015634 0ustar sartaksartak#!perl -T use strict; use warnings; use Test::More tests => 17; use Test::MockTime 'set_fixed_time'; use Date::Extract; # a Thursday. The time I wrote this line of code, in fact (in UTC) set_fixed_time('2007-11-16T02:48:52Z'); my $in = "Today I see a boat. Tomorrow I'll see another. Yesterday I swam."; my $parser = Date::Extract->new(time_zone => 'UTC'); my $dt = $parser->extract($in); is($dt->ymd, '2007-11-16', 'default: returns first date, today'); my @dt = $parser->extract($in, returns => 'all'); is($dt[0]->ymd, '2007-11-16', 'all: 1st date out was today'); is($dt[1]->ymd, '2007-11-17', 'all: 2nd date out was tomorrow'); is($dt[2]->ymd, '2007-11-15', 'all: 3rd date out was yesterday'); @dt = $parser->extract($in, returns => 'all_cron'); is($dt[0]->ymd, '2007-11-15', 'all_cron: 1st date out was yesterday'); is($dt[1]->ymd, '2007-11-16', 'all_cron: 2nd date out was today'); is($dt[2]->ymd, '2007-11-17', 'all_cron: 3rd date out was tomorrow'); @dt = $parser->extract($in, returns => 'first'); is(@dt, 1, "only one day came out"); is($dt[0]->ymd, '2007-11-16', 'first: returns first date, today'); @dt = $parser->extract($in, returns => 'last'); is(@dt, 1, "only one day came out"); is($dt[0]->ymd, '2007-11-15', 'last: returns last date, yesterday'); @dt = $parser->extract($in, returns => 'earliest'); is(@dt, 1, "only one day came out"); is($dt[0]->ymd, '2007-11-15', 'earliest: returns earliest date, yesterday'); @dt = $parser->extract($in, returns => 'latest'); is(@dt, 1, "only one day came out"); is($dt[0]->ymd, '2007-11-17', 'latest: returns latest date, tomorrow'); $dt = $parser->extract($in, returns => 'all_cron'); is($dt->ymd, '2007-11-15', 'scalar all_cron: only date out was yesterday'); $dt = $parser->extract($in, returns => 'all'); is($dt->ymd, '2007-11-16', 'scalar all: only date out was today'); Date-Extract-0.04/t/04-formats.t0000644000076500007650000000444011301112757015614 0ustar sartaksartak#!/usr/bin/env perl use strict; use warnings; use Test::More skip_all => "not finished yet"; use Date::Extract; my %formats = ( 'today' => sub { is($_->ymd, DateTime->today->ymd, "today") }, 'tomorrow' => sub { is($_->ymd, DateTime->today->add(days => 1)->ymd, "tomorrow") }, 'yesterday' => sub { is($_->ymd, DateTime->today->add(days => -1)->ymd, "yesterday") }, 'last Friday' => sub { is($_->day_name, 'Friday', "last Friday"); cmp_ok($_->epoch, '<', DateTime->today->epoch, "last Friday"); }, 'next Monday' => sub { is($_->day_name, 'Monday', "next Monday"); cmp_ok($_->epoch, '>', DateTime->today->epoch, "next Monday"); }, 'previous Sat' => sub { is($_->day_name, 'Saturday', "previous Sat"); cmp_ok($_->epoch, '<', DateTime->today->epoch, "previous Sat"); }, 'Monday' => sub { is($_->day_name, 'Monday', "previous Sat") }, 'Mon' => sub { is($_->day_name, 'Mon', "previous Sat") }, 'November 13th, 1986' => sub { is($_->ymd, '1986-11-13', "November 13th, 1986") }, 'Nov 13, 1986' => sub { is($_->ymd, '1986-11-13', "Nov 13th, 1986") }, 'November 13th' => sub { is($_->ymd, DateTime->today->year . '-11-13', "November 13th") }, 'Nov 13' => sub { is($_->ymd, DateTime->today->year . '-11-13', "Nov 13") }, '13 Nov' => sub { is($_->ymd, DateTime->today->year . '-11-13', "13 Nov") }, '13th November' => sub { is($_->ymd, DateTime->today->year . '-11-13', "13th November") }, '1986/11/13' => sub { is($_->ymd, '1986-11-13', "1986/11/13") }, '1986-11-13' => sub { is($_->ymd, '1986-11-13', "1986-11-13") }, '11-13-86' => sub { is($_->ymd, '1986-11-13', "11-13-86") }, '11/13/1986' => sub { is($_->ymd, '1986-11-13', "11/13/1986") }, ); plan tests => 3 + 2 * keys(%formats); while (my ($input, $checker) = each %formats) { my $got = Date::Extract->extract($input); ok($got, "got a date out of $input"); unless ($got) { fail("No date parsed, so no use running the checker"); next; } local $_ = $got; local $Test::Builder::Level = $Test::Builder::Level + 1; $checker->(); } Date-Extract-0.04/t/10-misc.t0000644000076500007650000000051411301112026015054 0ustar sartaksartak#!perl -T use strict; use warnings; use Test::More tests => 2; use Date::Extract; my $parser = Date::Extract->new; my $dt = $parser->extract("writing a test today!"); is($dt->time_zone->name, 'floating', 'default time zone is floating'); is($dt->ymd, DateTime->today(time_zone => 'floating')->ymd, 'extracted the date as today');