def input(*requireds, **defaults):
"""
Returns a `storage` object with the GET and POST arguments.
See `storify` for how `requireds` and `defaults` work.
"""
from cStringIO import StringIO
def dictify(fs): return dict([(k, fs[k]) for k in fs.keys()])
_method = defaults.pop('_method', 'both')
e = ctx.env.copy()
a = b = {}
if _method.lower() in ['both', 'post']:
if e['REQUEST_METHOD'] == 'POST':
a = cgi.FieldStorage(fp = StringIO(data()), environ=e,
keep_blank_values=1)
a = dictify(a)
if _method.lower() in ['both', 'get']:
e['REQUEST_METHOD'] = 'GET'
b = dictify(cgi.FieldStorage(environ=e, keep_blank_values=1))
out = dictadd(b, a)
try:
return storify(out, *requireds, **defaults)
except KeyError:
badrequest()
raise StopIteration
python类dictadd()的实例源码
def upvars(level=2):
"""Guido van Rossum sez: don't use this function."""
return dictadd(
sys._getframe(level).f_globals,
sys._getframe(level).f_locals)
def input(*requireds, **defaults):
"""
Returns a `storage` object with the GET and POST arguments.
See `storify` for how `requireds` and `defaults` work.
"""
from cStringIO import StringIO
def dictify(fs): return dict([(k, fs[k]) for k in fs.keys()])
_method = defaults.pop('_method', 'both')
e = ctx.env.copy()
a = b = {}
if _method.lower() in ['both', 'post']:
if e['REQUEST_METHOD'] == 'POST':
a = cgi.FieldStorage(fp = StringIO(data()), environ=e,
keep_blank_values=1)
a = dictify(a)
if _method.lower() in ['both', 'get']:
e['REQUEST_METHOD'] = 'GET'
b = dictify(cgi.FieldStorage(environ=e, keep_blank_values=1))
out = dictadd(b, a)
try:
return storify(out, *requireds, **defaults)
except KeyError:
badrequest()
raise StopIteration
def upvars(level=2):
"""Guido van Rossum sez: don't use this function."""
return dictadd(
sys._getframe(level).f_globals,
sys._getframe(level).f_locals)
def upvars(level=2):
"""Guido van Rossum sez: don't use this function."""
return dictadd(
sys._getframe(level).f_globals,
sys._getframe(level).f_locals)
def rawinput(method=None):
"""Returns storage object with GET or POST arguments.
"""
method = method or "both"
from cStringIO import StringIO
def dictify(fs):
# hack to make web.input work with enctype='text/plain.
if fs.list is None:
fs.list = []
return dict([(k, fs[k]) for k in fs.keys()])
e = ctx.env.copy()
a = b = {}
if method.lower() in ['both', 'post', 'put']:
if e['REQUEST_METHOD'] in ['POST', 'PUT']:
if e.get('CONTENT_TYPE', '').lower().startswith('multipart/'):
# since wsgi.input is directly passed to cgi.FieldStorage,
# it can not be called multiple times. Saving the FieldStorage
# object in ctx to allow calling web.input multiple times.
a = ctx.get('_fieldstorage')
if not a:
fp = e['wsgi.input']
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
ctx._fieldstorage = a
else:
fp = StringIO(data())
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
a = dictify(a)
if method.lower() in ['both', 'get']:
e['REQUEST_METHOD'] = 'GET'
b = dictify(cgi.FieldStorage(environ=e, keep_blank_values=1))
def process_fieldstorage(fs):
if isinstance(fs, list):
return [process_fieldstorage(x) for x in fs]
elif fs.filename is None:
return fs.value
else:
return fs
return storage([(k, process_fieldstorage(v)) for k, v in dictadd(b, a).items()])
def rawinput(method=None):
"""Returns storage object with GET or POST arguments.
"""
method = method or "both"
from cStringIO import StringIO
def dictify(fs):
# hack to make web.input work with enctype='text/plain.
if fs.list is None:
fs.list = []
return dict([(k, fs[k]) for k in fs.keys()])
e = ctx.env.copy()
a = b = {}
if method.lower() in ['both', 'post', 'put']:
if e['REQUEST_METHOD'] in ['POST', 'PUT']:
if e.get('CONTENT_TYPE', '').lower().startswith('multipart/'):
# since wsgi.input is directly passed to cgi.FieldStorage,
# it can not be called multiple times. Saving the FieldStorage
# object in ctx to allow calling web.input multiple times.
a = ctx.get('_fieldstorage')
if not a:
fp = e['wsgi.input']
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
ctx._fieldstorage = a
else:
fp = StringIO(data())
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
a = dictify(a)
if method.lower() in ['both', 'get']:
e['REQUEST_METHOD'] = 'GET'
b = dictify(cgi.FieldStorage(environ=e, keep_blank_values=1))
def process_fieldstorage(fs):
if isinstance(fs, list):
return [process_fieldstorage(x) for x in fs]
elif fs.filename is None:
return fs.value
else:
return fs
return storage([(k, process_fieldstorage(v)) for k, v in dictadd(b, a).items()])
def rawinput(method=None):
"""Returns storage object with GET or POST arguments.
"""
method = method or "both"
from cStringIO import StringIO
def dictify(fs):
# hack to make web.input work with enctype='text/plain.
if fs.list is None:
fs.list = []
return dict([(k, fs[k]) for k in fs.keys()])
e = ctx.env.copy()
a = b = {}
if method.lower() in ['both', 'post', 'put']:
if e['REQUEST_METHOD'] in ['POST', 'PUT']:
if e.get('CONTENT_TYPE', '').lower().startswith('multipart/'):
# since wsgi.input is directly passed to cgi.FieldStorage,
# it can not be called multiple times. Saving the FieldStorage
# object in ctx to allow calling web.input multiple times.
a = ctx.get('_fieldstorage')
if not a:
fp = e['wsgi.input']
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
ctx._fieldstorage = a
else:
fp = StringIO(data())
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
a = dictify(a)
if method.lower() in ['both', 'get']:
e['REQUEST_METHOD'] = 'GET'
b = dictify(cgi.FieldStorage(environ=e, keep_blank_values=1))
def process_fieldstorage(fs):
if isinstance(fs, list):
return [process_fieldstorage(x) for x in fs]
elif fs.filename is None:
return fs.value
else:
return fs
return storage([(k, process_fieldstorage(v)) for k, v in dictadd(b, a).items()])
def rawinput(method=None):
"""Returns storage object with GET or POST arguments.
"""
method = method or "both"
from cStringIO import StringIO
def dictify(fs):
# hack to make web.input work with enctype='text/plain.
if fs.list is None:
fs.list = []
return dict([(k, fs[k]) for k in fs.keys()])
e = ctx.env.copy()
a = b = {}
if method.lower() in ['both', 'post', 'put']:
if e['REQUEST_METHOD'] in ['POST', 'PUT']:
if e.get('CONTENT_TYPE', '').lower().startswith('multipart/'):
# since wsgi.input is directly passed to cgi.FieldStorage,
# it can not be called multiple times. Saving the FieldStorage
# object in ctx to allow calling web.input multiple times.
a = ctx.get('_fieldstorage')
if not a:
fp = e['wsgi.input']
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
ctx._fieldstorage = a
else:
fp = StringIO(data())
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
a = dictify(a)
if method.lower() in ['both', 'get']:
e['REQUEST_METHOD'] = 'GET'
b = dictify(cgi.FieldStorage(environ=e, keep_blank_values=1))
def process_fieldstorage(fs):
if isinstance(fs, list):
return [process_fieldstorage(x) for x in fs]
elif fs.filename is None:
return fs.value
else:
return fs
return storage([(k, process_fieldstorage(v)) for k, v in dictadd(b, a).items()])
def input(*requireds, **defaults):
"""
Returns a `storage` object with the GET and POST arguments.
See `storify` for how `requireds` and `defaults` work.
"""
from cStringIO import StringIO
def dictify(fs):
# hack to make web.input work with enctype='text/plain.
if fs.list is None:
fs.list = []
return dict([(k, fs[k]) for k in fs.keys()])
_method = defaults.pop('_method', 'both')
e = ctx.env.copy()
a = b = {}
if _method.lower() in ['both', 'post', 'put']:
if e['REQUEST_METHOD'] in ['POST', 'PUT']:
if e.get('CONTENT_TYPE', '').lower().startswith('multipart/'):
# since wsgi.input is directly passed to cgi.FieldStorage,
# it can not be called multiple times. Saving the FieldStorage
# object in ctx to allow calling web.input multiple times.
a = ctx.get('_fieldstorage')
if not a:
fp = e['wsgi.input']
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
ctx._fieldstorage = a
else:
fp = StringIO(data())
a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
a = dictify(a)
if _method.lower() in ['both', 'get']:
e['REQUEST_METHOD'] = 'GET'
b = dictify(cgi.FieldStorage(environ=e, keep_blank_values=1))
out = dictadd(b, a)
try:
defaults.setdefault('_unicode', True) # force unicode conversion by default.
return storify(out, *requireds, **defaults)
except KeyError:
raise badrequest()
