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Django & Tangos

Baby steps to a lovely web

VIM as Python IDE

Thursday, 6. August 2009, 16:53:36

Just for reference, nice article but I'm not sure if I need all those plugins yet

http://blog.dispatched.ch/2009/05/24/vim-as-python-ide/

No comments

Emacs, VI ou Notepad ++ ?

Thursday, 6. August 2009, 13:55:45

No comments

O que todo programador python deveria saber

Thursday, 9. July 2009, 19:26:15

http://clemesha.org/blog/2009/jul/05/modern-python-hacker-tools-virtualenv-fabric-pip/

No comments

Ubuntu desktop icons not showing

Monday, 15. June 2009, 21:07:22

Meus ícones do Desktop não estavam exibindo, sabe-se lá porque, descobri um post aleatório e finalmente a resposta. Mais um problema sem explicação para te manter ocupado.




My desktop icons on Ubuntu was not showing I don't know why, I finally got it displaying correctly again. Another nonsense problem to keep you busy



1- Open the Configuration Editor, by running the program gconf-editor (see the section called "Start a Program Manually"). 
2- Choose apps->nautilus->preferences.
3- Check Show desktop

1 comment

Python, PIL e Decoder JPEG not available

Sunday, 3. May 2009, 18:35:14

,

Graças a esse post do Igor Sobreira, vou ter meu domingo de volta


http://www.igorsobreira.com/blog/2008/3/12/pil-ioerror-decoder-jpeg-not-available/

No comments

Enso, Bumptop and productivity tools

Monday, 13. April 2009, 12:35:11

,

E eu que achava que o Enso era minha revolução digital, agora veio mais um para turma, o Bumptop
Mais dois programinhas q estão se tornando fundamentais para mim:
Dropbox para compartilhar arquivos pela web (uso para salvar documentos que preciso ter sempre à mão, não importa o computador)
e o TrayDevil que minimiza as janelas para o relógio, deixando na minha barra de tarefas só o q eu uso na hora


I thought that Enso was my digital revolution but now Bumptop has joined my productivity team.
Other two softwares that are a must have for me:
Dropbox to share files throughout web (I use it to save documents that I need to be readily available)
and the TrayDevil that minimizes windows to the traybar (clock bar), so I have on my taskbar only that I am currently using

No comments

Sphinx, stemmer and accented letters

Thursday, 9. April 2009, 20:46:12

Finalmente consegui fazer meu sphinx ficar redondinho, normalizando para o português as palavras e ignorar a acentuação para uma busca mais abrangente

Estas foram as etapas

$wget http://sphinxsearch.com/downloads/sphinx-0.9.8.1.tar.gz

$tar -xvf sphinx-0.9.8.1.tar.gz

$cd sphinx-0.9.8.1

(no debian, o
blog de onde eu tirei, disse ser necessária)
$sudo apt get install libmysqlclient15-dev

$wget http://snowball.tartarus.org/dist/libstemmer_c.tgz

$tar -xvf libstemmer_c.tgz


$cd sphinx-0.9.8.1/
$./configure --with-pgsql --with-libstemmer
$make
$sudo make install

e pronto, finalmente você tem o sphinx com o stemmer de português

para retirar a acentuação e considerar ã, á, à como "a", use a tabela de mapeamento abaixo no index, e não esqueça que isso é válido somente para o charset_type = utf-8 

charset_table= 0..9, A..Z->a..z, a..z, _-> , \
U+FF10..U+FF19->0..9, U+FF21..U+FF3A->a..z, U+FF41..U+FF5A->a..z, \
U+00C0->a, U+00C1->a, U+00C2->a, U+00C3->a, U+00C4->a, U+00C5->a, U+00E0->a, U+00E1->a, U+00E2->a, U+00E3->a, U+00E4->a, U+00E5->a, U+0100->a, U+0101->a, U+0102->a, U+0103->a, U+010300->a, U+0104->a, U+0105->a, U+01CD->a, U+01CE->a, U+01DE->a, U+01DF->a, U+01E0->a, U+01E1->a, U+01FA->a, U+01FB->a, U+0200->a, U+0201->a, U+0202->a, U+0203->a, U+0226->a, U+0227->a, U+023A->a, U+0250->a, U+04D0->a, U+04D1->a, U+1D2C->a, U+1D43->a, U+1D44->a, U+1D8F->a, U+1E00->a, U+1E01->a, U+1E9A->a, U+1EA0->a, U+1EA1->a, U+1EA2->a, U+1EA3->a, U+1EA4->a, U+1EA5->a, U+1EA6->a, U+1EA7->a, U+1EA8->a, U+1EA9->a, U+1EAA->a, U+1EAB->a, U+1EAC->a, U+1EAD->a, U+1EAE->a, U+1EAF->a, U+1EB0->a, U+1EB1->a, U+1EB2->a, U+1EB3->a, U+1EB4->a, U+1EB5->a, U+1EB6->a, U+1EB7->a, U+2090->a, U+2C65->a, \
U+0180->b, U+0181->b, U+0182->b, U+0183->b, U+0243->b, U+0253->b, U+0299->b, U+16D2->b, U+1D03->b, U+1D2E->b, U+1D2F->b, U+1D47->b, U+1D6C->b, U+1D80->b, U+1E02->b, U+1E03->b, U+1E04->b, U+1E05->b, U+1E06->b, U+1E07->b, \
U+00C7->c, U+00E7->c, U+0106->c, U+0107->c, U+0108->c, U+0109->c, U+010A->c, U+010B->c, U+010C->c, U+010D->c, U+0187->c, U+0188->c, U+023B->c, U+023C->c, U+0255->c, U+0297->c, U+1D9C->c, U+1D9D->c, U+1E08->c, U+1E09->c, U+212D->c, U+2184->c, \
U+010E->d, U+010F->d, U+0110->d, U+0111->d, U+0189->d, U+018A->d, U+018B->d, U+018C->d, U+01C5->d, U+01F2->d, U+0221->d, U+0256->d, U+0257->d, U+1D05->d, U+1D30->d, U+1D48->d, U+1D6D->d, U+1D81->d, U+1D91->d, U+1E0A->d, U+1E0B->d, U+1E0C->d, U+1E0D->d, U+1E0E->d, U+1E0F->d, U+1E10->d, U+1E11->d, U+1E12->d, U+1E13->d, \
U+00C8->e, U+00C9->e, U+00CA->e, U+00CB->e, U+00E8->e, U+00E9->e, U+00EA->e, U+00EB->e, U+0112->e, U+0113->e, U+0114->e, U+0115->e, U+0116->e, U+0117->e, U+0118->e, U+0119->e, U+011A->e, U+011B->e, U+018E->e, U+0190->e, U+01DD->e, U+0204->e, U+0205->e, U+0206->e, U+0207->e, U+0228->e, U+0229->e, U+0246->e, U+0247->e, U+0258->e, U+025B->e, U+025C->e, U+025D->e, U+025E->e, U+029A->e, U+1D07->e, U+1D08->e, U+1D31->e, U+1D32->e, U+1D49->e, U+1D4B->e, U+1D4C->e, U+1D92->e, U+1D93->e, U+1D94->e, U+1D9F->e, U+1E14->e, U+1E15->e, U+1E16->e, U+1E17->e, U+1E18->e, U+1E19->e, U+1E1A->e, U+1E1B->e, U+1E1C->e, U+1E1D->e, U+1EB8->e, U+1EB9->e, U+1EBA->e, U+1EBB->e, U+1EBC->e, U+1EBD->e, U+1EBE->e, U+1EBF->e, U+1EC0->e, U+1EC1->e, U+1EC2->e, U+1EC3->e, U+1EC4->e, U+1EC5->e, U+1EC6->e, U+1EC7->e, U+2091->e, \
U+0191->f, U+0192->f, U+1D6E->f, U+1D82->f, U+1DA0->f, U+1E1E->f, U+1E1F->f, \
U+011C->g, U+011D->g, U+011E->g, U+011F->g, U+0120->g, U+0121->g, U+0122->g, U+0123->g, U+0193->g, U+01E4->g, U+01E5->g, U+01E6->g, U+01E7->g, U+01F4->g, U+01F5->g, U+0260->g, U+0261->g, U+0262->g, U+029B->g, U+1D33->g, U+1D4D->g, U+1D77->g, U+1D79->g, U+1D83->g, U+1DA2->g, U+1E20->g, U+1E21->g, \
U+0124->h, U+0125->h, U+0126->h, U+0127->h, U+021E->h, U+021F->h, U+0265->h, U+0266->h, U+029C->h, U+02AE->h, U+02AF->h, U+02B0->h, U+02B1->h, U+1D34->h, U+1DA3->h, U+1E22->h, U+1E23->h, U+1E24->h, U+1E25->h, U+1E26->h, U+1E27->h, U+1E28->h, U+1E29->h, U+1E2A->h, U+1E2B->h, U+1E96->h, U+210C->h, U+2C67->h, U+2C68->h, U+2C75->h, U+2C76->h, \
U+00CC->i, U+00CD->i, U+00CE->i, U+00CF->i, U+00EC->i, U+00ED->i, U+00EE->i, U+00EF->i, U+010309->i, U+0128->i, U+0129->i, U+012A->i, U+012B->i, U+012C->i, U+012D->i, U+012E->i, U+012F->i, U+0130->i, U+0131->i, U+0197->i, U+01CF->i, U+01D0->i, U+0208->i, U+0209->i, U+020A->i, U+020B->i, U+0268->i, U+026A->i, U+040D->i, U+0418->i, U+0419->i, U+0438->i, U+0439->i, U+0456->i, U+1D09->i, U+1D35->i, U+1D4E->i, U+1D62->i, U+1D7B->i, U+1D96->i, U+1DA4->i, U+1DA6->i, U+1DA7->i, U+1E2C->i, U+1E2D->i, U+1E2E->i, U+1E2F->i, U+1EC8->i, U+1EC9->i, U+1ECA->i, U+1ECB->i, U+2071->i, U+2111->i, \
U+0134->j, U+0135->j, U+01C8->j, U+01CB->j, U+01F0->j, U+0237->j, U+0248->j, U+0249->j, U+025F->j, U+0284->j, U+029D->j, U+02B2->j, U+1D0A->j, U+1D36->j, U+1DA1->j, U+1DA8->j, \
U+0136->k, U+0137->k, U+0198->k, U+0199->k, U+01E8->k, U+01E9->k, U+029E->k, U+1D0B->k, U+1D37->k, U+1D4F->k, U+1D84->k, U+1E30->k, U+1E31->k, U+1E32->k, U+1E33->k, U+1E34->k, U+1E35->k, U+2C69->k, U+2C6A->k, \
U+0139->l, U+013A->l, U+013B->l, U+013C->l, U+013D->l, U+013E->l, U+013F->l, U+0140->l, U+0141->l, U+0142->l, U+019A->l, U+01C8->l, U+0234->l, U+023D->l, U+026B->l, U+026C->l, U+026D->l, U+029F->l, U+02E1->l, U+1D0C->l, U+1D38->l, U+1D85->l, U+1DA9->l, U+1DAA->l, U+1DAB->l, U+1E36->l, U+1E37->l, U+1E38->l, U+1E39->l, U+1E3A->l, U+1E3B->l, U+1E3C->l, U+1E3D->l, U+2C60->l, U+2C61->l, U+2C62->l, \
U+019C->m, U+026F->m, U+0270->m, U+0271->m, U+1D0D->m, U+1D1F->m, U+1D39->m, U+1D50->m, U+1D5A->m, U+1D6F->m, U+1D86->m, U+1DAC->m, U+1DAD->m, U+1E3E->m, U+1E3F->m, U+1E40->m, U+1E41->m, U+1E42->m, U+1E43->m, \
U+00D1->n, U+00F1->n, U+0143->n, U+0144->n, U+0145->n, U+0146->n, U+0147->n, U+0148->n, U+0149->n, U+019D->n, U+019E->n, U+01CB->n, U+01F8->n, U+01F9->n, U+0220->n, U+0235->n, U+0272->n, U+0273->n, U+0274->n, U+1D0E->n, U+1D3A->n, U+1D3B->n, U+1D70->n, U+1D87->n, U+1DAE->n, U+1DAF->n, U+1DB0->n, U+1E44->n, U+1E45->n, U+1E46->n, U+1E47->n, U+1E48->n, U+1E49->n, U+1E4A->n, U+1E4B->n, U+207F->n, \
U+00D2->o, U+00D3->o, U+00D4->o, U+00D5->o, U+00D6->o, U+00D8->o, U+00F2->o, U+00F3->o, U+00F4->o, U+00F5->o, U+00F6->o, U+00F8->o, U+01030F->o, U+014C->o, U+014D->o, U+014E->o, U+014F->o, U+0150->o, U+0151->o, U+0186->o, U+019F->o, U+01A0->o, U+01A1->o, U+01D1->o, U+01D2->o, U+01EA->o, U+01EB->o, U+01EC->o, U+01ED->o, U+01FE->o, U+01FF->o, U+020C->o, U+020D->o, U+020E->o, U+020F->o, U+022A->o, U+022B->o, U+022C->o, U+022D->o, U+022E->o, U+022F->o, U+0230->o, U+0231->o, U+0254->o, U+0275->o, U+043E->o, U+04E6->o, U+04E7->o, U+04E8->o, U+04E9->o, U+04EA->o, U+04EB->o, U+1D0F->o, U+1D10->o, U+1D11->o, U+1D12->o, U+1D13->o, U+1D16->o, U+1D17->o, U+1D3C->o, U+1D52->o, U+1D53->o, U+1D54->o, U+1D55->o, U+1D97->o, U+1DB1->o, U+1E4C->o, U+1E4D->o, U+1E4E->o, U+1E4F->o, U+1E50->o, U+1E51->o, U+1E52->o, U+1E53->o, U+1ECC->o, U+1ECD->o, U+1ECE->o, U+1ECF->o, U+1ED0->o, U+1ED1->o, U+1ED2->o, U+1ED3->o, U+1ED4->o, U+1ED5->o, U+1ED6->o, U+1ED7->o, U+1ED8->o, U+1ED9->o, U+1EDA->o, U+1EDB->o, U+1EDC->o, U+1EDD->o, U+1EDE->o, U+1EDF->o, U+1EE0->o, U+1EE1->o, U+1EE2->o, U+1EE3->o, U+2092->o, U+2C9E->o, U+2C9F->o, \
U+01A4->p, U+01A5->p, U+1D18->p, U+1D3E->p, U+1D56->p, U+1D71->p, U+1D7D->p, U+1D88->p, U+1E54->p, U+1E55->p, U+1E56->p, U+1E57->p, U+2C63->p, \
U+024A->q, U+024B->q, U+02A0->q, \
U+0154->r, U+0155->r, U+0156->r, U+0157->r, U+0158->r, U+0159->r, U+0210->r, U+0211->r, U+0212->r, U+0213->r, U+024C->r, U+024D->r, U+0279->r, U+027A->r, U+027B->r, U+027C->r, U+027D->r, U+027E->r, U+027F->r, U+0280->r, U+0281->r, U+02B3->r, U+02B4->r, U+02B5->r, U+02B6->r, U+1D19->r, U+1D1A->r, U+1D3F->r, U+1D63->r, U+1D72->r, U+1D73->r, U+1D89->r, U+1DCA->r, U+1E58->r, U+1E59->r, U+1E5A->r, U+1E5B->r, U+1E5C->r, U+1E5D->r, U+1E5E->r, U+1E5F->r, U+211C->r, U+2C64->r, \
U+00DF->s, U+015A->s, U+015B->s, U+015C->s, U+015D->s, U+015E->s, U+015F->s, U+0160->s, U+0161->s, U+017F->s, U+0218->s, U+0219->s, U+023F->s, U+0282->s, U+02E2->s, U+1D74->s, U+1D8A->s, U+1DB3->s, U+1E60->s, U+1E61->s, U+1E62->s, U+1E63->s, U+1E64->s, U+1E65->s, U+1E66->s, U+1E67->s, U+1E68->s, U+1E69->s, U+1E9B->s, \
U+0162->t, U+0163->t, U+0164->t, U+0165->t, U+0166->t, U+0167->t, U+01AB->t, U+01AC->t, U+01AD->t, U+01AE->t, U+021A->t, U+021B->t, U+0236->t, U+023E->t, U+0287->t, U+0288->t, U+1D1B->t, U+1D40->t, U+1D57->t, U+1D75->t, U+1DB5->t, U+1E6A->t, U+1E6B->t, U+1E6C->t, U+1E6D->t, U+1E6E->t, U+1E6F->t, U+1E70->t, U+1E71->t, U+1E97->t, U+2C66->t, \
U+00D9->u, U+00DA->u, U+00DB->u, U+00DC->u, U+00F9->u, U+00FA->u, U+00FB->u, U+00FC->u, U+010316->u, U+0168->u, U+0169->u, U+016A->u, U+016B->u, U+016C->u, U+016D->u, U+016E->u, U+016F->u, U+0170->u, U+0171->u, U+0172->u, U+0173->u, U+01AF->u, U+01B0->u, U+01D3->u, U+01D4->u, U+01D5->u, U+01D6->u, U+01D7->u, U+01D8->u, U+01D9->u, U+01DA->u, U+01DB->u, U+01DC->u, U+0214->u, U+0215->u, U+0216->u, U+0217->u, U+0244->u, U+0289->u, U+1D1C->u, U+1D1D->u, U+1D1E->u, U+1D41->u, U+1D58->u, U+1D59->u, U+1D64->u, U+1D7E->u, U+1D99->u, U+1DB6->u, U+1DB8->u, U+1E72->u, U+1E73->u, U+1E74->u, U+1E75->u, U+1E76->u, U+1E77->u, U+1E78->u, U+1E79->u, U+1E7A->u, U+1E7B->u, U+1EE4->u, U+1EE5->u, U+1EE6->u, U+1EE7->u, U+1EE8->u, U+1EE9->u, U+1EEA->u, U+1EEB->u, U+1EEC->u, U+1EED->u, U+1EEE->u, U+1EEF->u, U+1EF0->u, U+1EF1->u, \
U+01B2->v, U+0245->v, U+028B->v, U+028C->v, U+1D20->v, U+1D5B->v, U+1D65->v, U+1D8C->v, U+1DB9->v, U+1DBA->v, U+1E7C->v, U+1E7D->v, U+1E7E->v, U+1E7F->v, U+2C74->v, \
U+0174->w, U+0175->w, U+028D->w, U+02B7->w, U+1D21->w, U+1D42->w, U+1E80->w, U+1E81->w, U+1E82->w, U+1E83->w, U+1E84->w, U+1E85->w, U+1E86->w, U+1E87->w, U+1E88->w, U+1E89->w, U+1E98->w, \
U+02E3->x, U+1D8D->x, U+1E8A->x, U+1E8B->x, U+1E8C->x, U+1E8D->x, U+2093->x, \
U+00DD->y, U+00FD->y, U+00FF->y, U+0176->y, U+0177->y, U+0178->y, U+01B3->y, U+01B4->y, U+0232->y, U+0233->y, U+024E->y, U+024F->y, U+028E->y, U+028F->y, U+02B8->y, U+1E8E->y, U+1E8F->y, U+1E99->y, U+1EF2->y, U+1EF3->y, U+1EF4->y, U+1EF5->y, U+1EF6->y, U+1EF7->y, U+1EF8->y, U+1EF9->y, \
U+0179->z, U+017A->z, U+017B->z, U+017C->z, U+017D->z, U+017E->z, U+01B5->z, U+01B6->z, U+0224->z, U+0225->z, U+0240->z, U+0290->z, U+0291->z, U+1D22->z, U+1D76->z, U+1D8E->z, U+1DBB->z, U+1DBC->z, U+1DBD->z, U+1E90->z, U+1E91->z, U+1E92->z, U+1E93->z, U+1E94->z, U+1E95->z, U+2128->z, U+2C6B->z, U+2C6C->z, \
U+00C6->U+00E6, U+01E2->U+00E6, U+01E3->U+00E6, U+01FC->U+00E6, U+01FD->U+00E6, U+1D01->U+00E6, U+1D02->U+00E6, U+1D2D->U+00E6, U+1D46->U+00E6, U+00E6

No comments

Finally cx_Oracle, Debian and Python 2.5

Saturday, 4. April 2009, 21:31:10

,

After months of annoying problems with cx_Oracle and my debian server that I had to reinstall, I finally found the main problem about the Enviroment Variables, it was because the server admin included wrong values for the variables, another problem is for Oracle 10 ONLY cx_Oracle5.0.1 works! (there's a problem with Chinese / Japanese Characters in Django session using 4.X) so here is the definitive step-by-step

add the following repository:
deb http://oss.oracle.com/debian unstable main non-free
(also check http://www.oracle.com/technology/tech/linux/install/xe-on-kubuntu.html)


#apt-get install python2.5-dev build-essential oracle-xe-universal oracle-xe-client
#wget http://prdownloads.sourceforge.net/cx-oracle/cx_Oracle-5.0.1.tar.gz?download
#tar -xf cx_Oracle-5.0.1tar.gz
#cd cx_Oracle-5.0.1
#python setup.py build
#python setup.py install
#python
>>> import cx_Oracle
>>>

and it should work

that's all for instance, must set up my site again

No comments

Aprenda Erlang

Thursday, 5. March 2009, 20:49:10

Não tive coragem de ir muito a fundo, nem sei se isso é algo que eu quero aprender, mas é interessante para conhecer, um web framework pra Erlang

http://nitrogenproject.com/web/samples

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Google AdManager is good, Open X is boresome

Wednesday, 4. March 2009, 13:42:44

Estamos migrando do OpenX para o Google AdManager e ficamos assustados com relação em como organizar os banners em cada seção do site, por exemplo, banners de esporte, país, mundo, etc. No OpenX fazíamos através de filtros de url, mas no AM não tinha idéia. O vídeo demonstrativo ensina a criar um espaço para cada anúncio em cada página, o que resultou em 246 slots de banners. Por fim, encontramos a solução que não estava muito clara, a Segmentação.

Assim, podemos criar uma segmentação para cada uma das seções do site e na página incluir um atributo de segmentação ao banner por javascript.

Para mais detalhes, veja aqui.

We were having problem to configure our inventory in google admanger. Following the video tutorial we were creating 256 ads slots, but finally we got the answer reading this post. The easiest and more flexible solution is really using segmentation, but we can define it programatically. Hey Google, make it clearer in your learning materials!

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