예제 #1
0
def env(
    a,
    import_models=False,
    c=None,
    f=None,
    dir='',
    extra_request={},
    ):
    """
    Return web2py execution environment for application (a), controller (c),
    function (f).
    If import_models is True the exec all application models into the
    environment.

    extra_request allows you to pass along any extra
    variables to the request object before your models
    get executed. This was mainly done to support
    web2py_utils.test_runner, however you can use it
    with any wrapper scripts that need access to the
    web2py environment.
    """

    request = Request()
    response = Response()
    session = Session()
    request.application = a

    # Populate the dummy environment with sensible defaults.

    if not dir:
        request.folder = os.path.join('applications', a)
    else:
        request.folder = dir
    request.controller = c or 'default'
    request.function = f or 'index'
    response.view = '%s/%s.html' % (request.controller,
                                    request.function)
    request.env.path_info = '/%s/%s/%s' % (a, c, f)
    request.env.http_host = '127.0.0.1:8000'
    request.env.remote_addr = '127.0.0.1'
    request.env.web2py_runtime_gae = settings.global_settings.web2py_runtime_gae

    for k,v in extra_request.items():
        request[k] = v

    # Monkey patch so credentials checks pass.

    def check_credentials(request, other_application='admin'):
        return True

    fileutils.check_credentials = check_credentials
    
    environment = build_environment(request, response, session)

    if import_models:
        try:
            run_models_in(environment)
        except RestrictedError, e:
            sys.stderr.write(e.traceback+'\n')
            sys.exit(1)
예제 #2
0
파일: shell.py 프로젝트: abryzak/web2py
def env(
    a,
    import_models=False,
    c=None,
    f=None,
    dir='',
    extra_request={},
    ):
    """
    Return web2py execution environment for application (a), controller (c),
    function (f).
    If import_models is True the exec all application models into the
    environment.

    extra_request allows you to pass along any extra
    variables to the request object before your models
    get executed. This was mainly done to support
    web2py_utils.test_runner, however you can use it
    with any wrapper scripts that need access to the
    web2py environment.
    """

    request = Request()
    response = Response()
    session = Session()
    request.application = a

    # Populate the dummy environment with sensible defaults.

    if not dir:
        request.folder = os.path.join('applications', a)
    else:
        request.folder = dir
    request.controller = c or 'default'
    request.function = f or 'index'
    response.view = '%s/%s.html' % (request.controller,
                                    request.function)
    request.env.path_info = '/%s/%s/%s' % (a, c, f)
    request.env.http_host = '127.0.0.1:8000'
    request.env.remote_addr = '127.0.0.1'
    request.env.web2py_runtime_gae = settings.global_settings.web2py_runtime_gae

    for k,v in extra_request.items():
        request[k] = v

    # Monkey patch so credentials checks pass.

    def check_credentials(request, other_application='admin'):
        return True

    fileutils.check_credentials = check_credentials

    environment = build_environment(request, response, session)

    if import_models:
        try:
            run_models_in(environment)
        except RestrictedError, e:
            sys.stderr.write(e.traceback+'\n')
            sys.exit(1)
예제 #3
0
def exec_environment(
        pyfile='',
        request=Request(),
        response=Response(),
        session=Session(),
):
    """
    .. function:: gluon.shell.exec_environment([pyfile=''[, request=Request()
        [, response=Response[, session=Session()]]]])

        Environment builder and module loader.


        Builds a web2py environment and optionally executes a Python
        file into the environment.
        A Storage dictionary containing the resulting environment is returned.
        The working directory must be web2py root -- this is the web2py default.

    """

    if request.folder is None:
        mo = re.match(r'(|.*/)applications/(?P<appname>[^/]+)', pyfile)
        if mo:
            appname = mo.group('appname')
            request.folder = os.path.join('applications', appname)
        else:
            request.folder = ''
    env = build_environment(request, response, session)
    if pyfile:
        pycfile = pyfile + 'c'
        if os.path.isfile(pycfile):
            exec read_pyc(pycfile) in env
        else:
            execfile(pyfile, env)
    return Storage(env)
예제 #4
0
파일: shell.py 프로젝트: trosa/boinafc
def exec_environment(pyfile="", request=Request(), response=Response(), session=Session()):
    """
    .. function:: gluon.shell.exec_environment([pyfile=''[, request=Request()
        [, response=Response[, session=Session()]]]])

        Environment builder and module loader.


        Builds a web2py environment and optionally executes a Python
        file into the environment.
        A Storage dictionary containing the resulting environment is returned.
        The working directory must be web2py root -- this is the web2py default.

    """

    if request.folder is None:
        mo = re.match(r"(|.*/)applications/(?P<appname>[^/]+)", pyfile)
        if mo:
            appname = mo.group("appname")
            request.folder = os.path.join("applications", appname)
        else:
            request.folder = ""
    env = build_environment(request, response, session)
    if pyfile:
        pycfile = pyfile + "c"
        if os.path.isfile(pycfile):
            exec read_pyc(pycfile) in env
        else:
            execfile(pyfile, env)
    return Storage(env)
예제 #5
0
파일: main.py 프로젝트: slvwolf/web2py
def serve_controller(request, response, session):
    """
    this function is used to generate a dynamic page.
    It first runs all models, then runs the function in the controller,
    and then tries to render the output using a view/template.
    this function must run from the [application] folder.
    A typical example would be the call to the url
    /[application]/[controller]/[function] that would result in a call
    to [function]() in applications/[application]/[controller].py
    rendered by applications/[application]/views/[controller]/[function].html
    """

    # ##################################################
    # build environment for controller and view
    # ##################################################

    environment = build_environment(request, response, session)

    # set default view, controller can override it

    response.view = '%s/%s.%s' % (request.controller,
                                  request.function,
                                  request.extension)

    # also, make sure the flash is passed through
    # ##################################################
    # process models, controller and view (if required)
    # ##################################################

    run_models_in(environment)
    response._view_environment = copy.copy(environment)
    page = run_controller_in(request.controller, request.function, environment)
    if isinstance(page, dict):
        response._vars = page
        response._view_environment.update(page)
        run_view_in(response._view_environment)
        page = response.body.getvalue()
    # logic to garbage collect after exec, not always, once every 100 requests
    global requests
    requests = ('requests' in globals()) and (requests + 1) % 100 or 0
    if not requests:
        gc.collect()
    # end garbage collection logic

    # ##################################################
    # set default headers it not set
    # ##################################################

    default_headers = [
        ('Content-Type', contenttype('.' + request.extension)),
        ('Cache-Control',
         'no-store, no-cache, must-revalidate, post-check=0, pre-check=0'),
        ('Expires', time.strftime('%a, %d %b %Y %H:%M:%S GMT',
                                  time.gmtime())),
        ('Pragma', 'no-cache')]
    for key, value in default_headers:
        response.headers.setdefault(key, value)

    raise HTTP(response.status, page, **response.headers)
예제 #6
0
파일: main.py 프로젝트: cjsteel/smschimp
def serve_controller(request, response, session):
    """
    this function is used to generate a dynamic page.
    It first runs all models, then runs the function in the controller,
    and then tries to render the output using a view/template.
    this function must run from the [application] folder.
    A typical example would be the call to the url
    /[application]/[controller]/[function] that would result in a call
    to [function]() in applications/[application]/[controller].py
    rendered by applications/[application]/views/[controller]/[function].html
    """

    # ##################################################
    # build environment for controller and view
    # ##################################################

    environment = build_environment(request, response, session)

    # set default view, controller can override it

    response.view = '%s/%s.%s' % (request.controller,
                                  request.function,
                                  request.extension)

    # also, make sure the flash is passed through
    # ##################################################
    # process models, controller and view (if required)
    # ##################################################

    run_models_in(environment)
    response._view_environment = copy.copy(environment)
    page = run_controller_in(request.controller, request.function, environment)
    if isinstance(page, dict):
        response._vars = page
        response._view_environment.update(page)
        run_view_in(response._view_environment)
        page = response.body.getvalue()
    # logic to garbage collect after exec, not always, once every 100 requests
    global requests
    requests = ('requests' in globals()) and (requests + 1) % 100 or 0
    if not requests:
        gc.collect()
    # end garbage collection logic

    # ##################################################
    # set default headers it not set
    # ##################################################

    default_headers = [
        ('Content-Type', contenttype('.' + request.extension)),
        ('Cache-Control',
         'no-store, no-cache, must-revalidate, post-check=0, pre-check=0'),
        ('Expires', time.strftime('%a, %d %b %Y %H:%M:%S GMT',
                                  time.gmtime())),
        ('Pragma', 'no-cache')]
    for key, value in default_headers:
        response.headers.setdefault(key, value)

    raise HTTP(response.status, page, **response.headers)
예제 #7
0
def serve_controller(request, response, session):
    """
    this function is used to generate a dynamic page.
    It first runs all models, then runs the function in the controller,
    and then tries to render the output using a view/template.
    this function must run from the [application] folder.
    A typical example would be the call to the url
    /[application]/[controller]/[function] that would result in a call
    to [function]() in applications/[application]/[controller].py
    rendered by applications/[application]/views/[controller]/[function].html
    """

    # ##################################################
    # build environment for controller and view
    # ##################################################

    environment = build_environment(request, response, session)

    # set default view, controller can override it

    response.view = '%s/%s.%s' % (request.controller,
                                  request.function,
                                  request.extension)

    # also, make sure the flash is passed through
    # ##################################################
    # process models, controller and view (if required)
    # ##################################################

    run_models_in(environment)
    response._view_environment = copy.copy(environment)
    page = run_controller_in(request.controller, request.function, environment)
    if isinstance(page, dict):
        response._vars = page
        for key in page:
            response._view_environment[key] = page[key]
        run_view_in(response._view_environment)
        page = response.body.getvalue()
    # logic to garbage collect after exec, not always, once every 100 requests
    global requests
    requests = ('requests' in globals()) and (requests+1) % 100 or 0
    if not requests: gc.collect()
    # end garbage collection logic
    raise HTTP(response.status, page, **response.headers)
예제 #8
0
파일: main.py 프로젝트: w3fs/web2py
def serve_controller(request, response, session):
    """
    this function is used to generate a dynamic page.
    It first runs all models, then runs the function in the controller,
    and then tries to render the output using a view/template.
    this function must run from the [application] folder.
    A typical example would be the call to the url
    /[application]/[controller]/[function] that would result in a call
    to [function]() in applications/[application]/[controller].py
    rendered by applications/[application]/views/[controller]/[function].html
    """

    # ##################################################
    # build environment for controller and view
    # ##################################################

    environment = build_environment(request, response, session)

    # set default view, controller can override it

    response.view = '%s/%s.%s' % (request.controller,
                                  request.function,
                                  request.extension)

    # also, make sure the flash is passed through
    # ##################################################
    # process models, controller and view (if required)
    # ##################################################

    run_models_in(environment)
    response._view_environment = copy.copy(environment)
    page = run_controller_in(request.controller, request.function, environment)
    if isinstance(page, dict):
        response._vars = page
        for key in page:
            response._view_environment[key] = page[key]
        run_view_in(response._view_environment)
        page = response.body.getvalue()
    # logic to garbage collect after exec, not always, once every 100 requests
    global requests
    requests = ('requests' in globals()) and (requests+1) % 100 or 0
    if not requests: gc.collect()
    # end garbage collection logic
    raise HTTP(response.status, page, **response.headers)
예제 #9
0
파일: main.py 프로젝트: dspiteself/web2py
def serve_controller(request, response, session):
    """
    this function is used to generate a dynmaic page.
    It first runs all models, then runs the function in the controller,
    and then tries to render the output using a view/template.
    this function must run from the [applciation] folder.
    A typical examples would be the call to the url
    /[applicaiton]/[controller]/[function] that would result in a call
    to [function]() in applications/[application]/[controller].py
    renedred by applications/[application]/[controller]/[view].html
    """

    # ##################################################
    # build evnironment for controller and view
    # ##################################################

    environment = build_environment(request, response, session)

    # set default view, controller can override it

    response.view = '%s/%s.html' % (request.controller,
                                    request.function)

    # also, make sure the flash is passed through
    # ##################################################
    # process models, controller and view (if required)
    # ##################################################

    run_models_in(environment)
    response._view_environment = copy.copy(environment)
    run_controller_in(request.controller, request.function, environment)
    if not type(response.body) in [types.StringType,
                                   types.GeneratorType]:
        for (key, value) in response._vars.items():
            response._view_environment[key] = value
        run_view_in(response._view_environment)
        response.body = response.body.getvalue()
    raise HTTP(200, response.body, **response.headers)
예제 #10
0
def serve_controller(request, response, session):
    """
    this function is used to generate a dynamic page.
    It first runs all models, then runs the function in the controller,
    and then tries to render the output using a view/template.
    this function must run from the [application] folder.
    A typical examples would be the call to the url
    /[application]/[controller]/[function] that would result in a call
    to [function]() in applications/[application]/[controller].py
    rendered by applications/[application]/[controller]/[view].html
    """

    # ##################################################
    # build environment for controller and view
    # ##################################################

    environment = build_environment(request, response, session)

    # set default view, controller can override it

    response.view = "%s/%s.%s" % (request.controller, request.function, request.extension)

    # also, make sure the flash is passed through
    # ##################################################
    # process models, controller and view (if required)
    # ##################################################

    run_models_in(environment)
    response._view_environment = copy.copy(environment)
    page = run_controller_in(request.controller, request.function, environment)
    if isinstance(page, dict):
        response._vars = page
        for key in page:
            response._view_environment[key] = page[key]
        run_view_in(response._view_environment)
        page = response.body.getvalue()
    raise HTTP(200, page, **response.headers)
예제 #11
0
def serve_controller(request, response, session):
    """
    this function is used to generate a dynmaic page.
    It first runs all models, then runs the function in the controller,
    and then tries to render the output using a view/template.
    this function must run from the [applciation] folder.
    A typical examples would be the call to the url
    /[applicaiton]/[controller]/[function] that would result in a call
    to [function]() in applications/[application]/[controller].py
    renedred by applications/[application]/[controller]/[view].html
    """

    # ##################################################
    # build evnironment for controller and view
    # ##################################################

    environment = build_environment(request, response, session)

    # set default view, controller can override it

    response.view = '%s/%s.html' % (request.controller, request.function)

    # also, make sure the flash is passed through
    # ##################################################
    # process models, controller and view (if required)
    # ##################################################

    run_models_in(environment)
    response._view_environment = copy.copy(environment)
    run_controller_in(request.controller, request.function, environment)
    if not type(response.body) in [types.StringType, types.GeneratorType]:
        for (key, value) in response._vars.items():
            response._view_environment[key] = value
        run_view_in(response._view_environment)
        response.body = response.body.getvalue()
    raise HTTP(200, response.body, **response.headers)