wDEc@sdZddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl Z ddl Z ddlZddlZddlZddlZddlZddlZddlZyddlZWnek r%ddlZnXyddlZWnek rUddlZnXdfdYZdfdYZdfdYZd fd YZd fd YZd efdYZ defdYZ!dgdZ"de#fdYZ$de$fdYZ%dfdYZ&de#fdYZ'de#fdYZ(dfdYZ)dej*fd YZ+d!ej,ej-fd"YZ.d#d$d%d%e/d&Z0d'Z1dS((s = QWeb Framework = == What is QWeb ? == QWeb is a python based [http://www.python.org/doc/peps/pep-0333/ WSGI] compatible web framework, it provides an infratructure to quickly build web applications consisting of: * A lightweight request handler (QWebRequest) * An xml templating engine (QWebXml and QWebHtml) * A simple name based controler (qweb_control) * A standalone WSGI Server (QWebWSGIServer) * A cgi and fastcgi WSGI wrapper (taken from flup) * A startup function that starts cgi, factgi or standalone according to the evironement (qweb_autorun). QWeb applications are runnable in standalone mode (from commandline), via FastCGI, Regular CGI or by any python WSGI compliant server. QWeb doesn't provide any database access but it integrates nicely with ORMs such as SQLObject, SQLAlchemy or plain DB-API. Written by Antony Lesuisse (email al AT udev.org) Homepage: http://antony.lesuisse.org/qweb/trac/ Forum: [http://antony.lesuisse.org/qweb/forum/viewforum.php?id=1 Forum] == Quick Start (for Linux, MacOS X and cygwin) == Make sure you have at least python 2.3 installed and run the following commands: {{{ $ wget http://antony.lesuisse.org/qweb/files/QWeb-0.7.tar.gz $ tar zxvf QWeb-0.7.tar.gz $ cd QWeb-0.7/examples/blog $ ./blog.py }}} And point your browser to http://localhost:8080/ You may also try AjaxTerm which uses qweb request handler. == Download == * Version 0.7: * Source [/qweb/files/QWeb-0.7.tar.gz QWeb-0.7.tar.gz] * Python 2.3 Egg [/qweb/files/QWeb-0.7-py2.3.egg QWeb-0.7-py2.3.egg] * Python 2.4 Egg [/qweb/files/QWeb-0.7-py2.4.egg QWeb-0.7-py2.4.egg] * [/qweb/trac/browser Browse the source repository] == Documentation == * [/qweb/trac/browser/trunk/README.txt?format=raw Read the included documentation] * QwebTemplating == Mailin-list == * Forum: [http://antony.lesuisse.org/qweb/forum/viewforum.php?id=1 Forum] * No mailing-list exists yet, discussion should happen on: [http://mail.python.org/mailman/listinfo/web-sig web-sig] [http://mail.python.org/pipermail/web-sig/ archives] QWeb Components: ---------------- QWeb also feature a simple components api, that enables developers to easily produces reusable components. Default qweb components: - qweb_static: A qweb component to serve static content from the filesystem or from zipfiles. - qweb_dbadmin: scaffolding for sqlobject License ------- qweb/fcgi.py wich is BSD-like from saddi.com. Everything else is put in the public domain. TODO ---- Announce QWeb to python-announce-list@python.org web-sig@python.org qweb_core rename request methods into request_save_files response_404 response_redirect response_download request callback_generator, callback_function ? wsgi callback_server_local xml tags explicitly call render_attributes(t_att)? priority form-checkbox over t-value (for t-option) iNtQWebEvalcBs>eZdZdZdZdZdZdZRS(cCs ||_dS(N(tdata(tselfR((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyt__init__{scCs|jj|r|j|Sd}yt||j}WnDtk rN}n2tk r`}n tk r}d|G|GHnX|jjdr|jd=n|S(Nsqweb: expression error '%s' t __builtins__(Rthas_keytNonetevalt NameErrortAttributeErrort Exception(Rtexprtrte((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyt __getitem__}s  cCs||S(N((RR ((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyt eval_objectscCsI|dkr|jdSt||tr;||jdSt||S(Nt0itutf8(Rt isinstancetunicodetencodetstr(RR ((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyteval_strs   cCs%yt||SWn d|SXdS(Nsqweb: format error '%s' (R(RR ((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyt eval_formatscCs|j|rdSdSdS(Nii(R(RR ((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyt eval_bools(t__name__t __module__RRRRRR(((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRzs      tQWebXmlcBseZdZdddZdZdZdZdZdZ dZ dZ idd Z d Z d d d ZdZdZdZdZdZdZdZdZdZRS(sKQWeb Xml templating engine The templating engine use a very simple syntax, "magic" xml attributes, to produce any kind of texutal output (even non-xml). QWebXml: the template engine core implements the basic magic attributes: t-att t-raw t-esc t-if t-foreach t-set t-call t-trim c Csutjj|_i|_i|_d}xkgt|D]}|j|r7|^q7D];}|t|j dd}t |j ||j|%s%ss<%s%s/>( RBtappendRHRRCtjointlstriptrstriptstripR(( RR R\RGR[RMtg_innerRER6tinner((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRYs$      cCs|jdr/|d|j||}}nG|jdr^|d|j||}}n|j||\}}d|tj|dfS(Nst-attf-ist-att-is %s="%s"i(R'RRRRWRX(RR R_R`RGtatttval((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pytrender_att_atts   cCs|j|d|S(Ntraw(R(RR R^R\RG((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pytrender_tag_raw!scCs|j|d|S(Ntrawf(R(RR R^R\RG((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pytrender_tag_rawf#scCstj|j|d|S(Ntesc(RWRXR(RR R^R\RG((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pytrender_tag_esc%scCstj|j|d|S(Ntescf(RWRXR(RR R^R\RG((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pytrender_tag_escf'sc Cs|d}|j||}|dkr|jd|jdd}|j}d} t|tjryt|} n?t|tj rt|} nt |dr|j } n| |d|<||d|}||fS(NRLs+i( RRR|RReRSRWRXR(RRRRRRRGR ((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pytforms  JN( RRRRRRRRR|RRR(((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRes     t QWebFieldcBs5eZddddZdddZddZRS(RLcCs||_||_||_d|_d|_d|_d|_d|_d|_ d|_ d|_ d|_ d|_ d|_|jddS(Nit form_validt form_invalid(R6tdefaulttcheckRttypeRMtrequiredtcssvalidt cssinvalidRtinputtcsstvaluetvalidtinvalidtvalidate(RR6RR((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRs              icCsh|r'd|_d|_|j|_nd|_d|_|j|_|rd|jrd|jjndS(Nii(RRRRRRR(RRlR((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRs     cCs|jd|dS(Ni(R(RR((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyt invalidatesN(RRRRRR(((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRs tQWebFormcBseZdd dYZddddZdZddZdZdZdZ dd Z d Z d Z d Z RS(t QWebFormFcBseZRS((RR(((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRscCsi|_t|_g|_t|_g|_t|_|j|_|r[|j |n|rz|j ||dkn|dkr|j |ndS(N( tfieldstFalset submittedtmissingRterrorRRtfR/t set_defaultRt process_input(RR RR((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRs       cCs |j|S(N(R(RR((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRsicCskxd|jD]V\}}|jj|rDt||j|_q |r |jt||q q WdS(N(RSRRRRt add_fieldR(RRt add_missingRRG((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRs cCs3||j|j<||_t|j|j|dS(N(RR6RtsetattrR(RR((s-/usr/local/webadmin/ajaxterm/ajaxterm/qweb.pyRs c Csfi}xR|jjD]A\}}t|}|jdr|jd||d # # # Simple forms: # # # # #