本文整理汇总了Python中urllib3.fields.RequestField类的典型用法代码示例。如果您正苦于以下问题：Python RequestField类的具体用法？Python RequestField怎么用？Python RequestField使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了RequestField类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_render_parts
def test_render_parts(self):
field = RequestField('somename', 'data')
parts = field._render_parts({'name': 'value', 'filename': 'value'})
assert 'name="value"' in parts
assert 'filename="value"' in parts
parts = field._render_parts([('name', 'value'), ('filename', 'value')])
assert parts == 'name="value"; filename="value"'示例2: test_render_parts
def test_render_parts(self):
field = RequestField("somename", "data")
parts = field._render_parts({"name": "value", "filename": "value"})
self.assertTrue('name="value"' in parts)
self.assertTrue('filename="value"' in parts)
parts = field._render_parts([("name", "value"), ("filename", "value")])
self.assertEqual(parts, 'name="value"; filename="value"')示例3: test_make_multipart_empty_filename
def test_make_multipart_empty_filename(self):
field = RequestField('somename', 'data', '')
field.make_multipart(content_type='application/octet-stream')
assert (
field.render_headers() ==
'Content-Disposition: form-data; name="somename"; filename=""\r\n'
'Content-Type: application/octet-stream\r\n'
'\r\n')示例4: test_make_multipart
def test_make_multipart(self):
field = RequestField('somename', 'data')
field.make_multipart(content_type='image/jpg', content_location='/test')
self.assertEqual(field.render_headers(),
'Content-Disposition: form-data; name="somename"\r\n'
'Content-Type: image/jpg\r\n'
'Content-Location: /test\r\n'
'\r\n')示例5: _encode_files
def _encode_files(files, data):
"""Build the body for a multipart/form-data request.
Will successfully encode files when passed as a dict or a list of
2-tuples. Order is retained if data is a list of 2-tuples but arbitrary
if parameters are supplied as a dict.
"""
if (not files):
raise ValueError("Files must be provided.")
elif isinstance(data, basestring):
raise ValueError("Data must not be a string.")
new_fields = []
fields = to_key_val_list(data or {})
files = to_key_val_list(files or {})
for field, val in fields:
if isinstance(val, basestring) or not hasattr(val, '__iter__'):
val = [val]
for v in val:
if v is not None:
# Don't call str() on bytestrings: in Py3 it all goes wrong.
if not isinstance(v, bytes):
v = str(v)
new_fields.append(
(field.decode('utf-8') if isinstance(field, bytes) else field,
v.encode('utf-8') if isinstance(v, str) else v))
for (k, v) in files:
# support for explicit filename
ft = None
fh = None
if isinstance(v, (tuple, list)):
if len(v) == 2:
fn, fp = v
elif len(v) == 3:
fn, fp, ft = v
else:
fn, fp, ft, fh = v
else:
fn = guess_filename(v) or k
fp = v
if isinstance(fp, (str, bytes, bytearray)):
fdata = fp
else:
fdata = fp.read()
rf = RequestField(name=k, data=fdata,
filename=fn, headers=fh)
rf.make_multipart(content_type=ft)
new_fields.append(rf)
body, content_type = encode_multipart_formdata(new_fields)
return body, content_type示例6: test_render_part_rfc2231
def test_render_part_rfc2231(self):
field = RequestField('somename', 'data')
field.style = 'RFC2231'
param = field._render_part('filename', u('name'))
self.assertEqual(param, 'filename="name"')
param = field._render_part('filename', u('n\u00e4me'))
self.assertEqual(param, "filename*=utf-8''n%C3%A4me")
param = field._render_part('filename', 'some"really\nbad\\name')
self.assertEqual(param, u("filename*=utf-8''some%22really%0Abad%5Cname"))示例7: test_render_part_html5
def test_render_part_html5(self):
field = RequestField('somename', 'data')
field.style = 'HTML5'
param = field._render_part('filename', u('name'))
self.assertEqual(param, 'filename="name"')
param = field._render_part('filename', u('n\u00e4me'))
self.assertEqual(param, u('filename="n\u00e4me"'))
param = field._render_part('filename', 'some"really\nbad\\name')
self.assertEqual(param, 'filename="some\\"really bad\\\\name"')示例8: test_make_multipart
def test_make_multipart(self):
field = RequestField("somename", "data")
field.make_multipart(content_type="image/jpg", content_location="/test")
self.assertEqual(
field.render_headers(),
'Content-Disposition: form-data; name="somename"\r\n'
"Content-Type: image/jpg\r\n"
"Content-Location: /test\r\n"
"\r\n",
)示例9: encode_body
def encode_body(self):
new_fields = []
for field, val in self.form_fields:
if isinstance(val, basestring) or not hasattr(val, '__iter__'):
val = [val]
for v in val:
if v is not None:
# Don't call str() on bytestrings: in Py3 it all goes wrong.
if not isinstance(v, bytes):
v = str(v)
new_fields.append(
(field.decode('utf-8') if isinstance(field, bytes) else field,
v.encode('utf-8') if isinstance(v, str) else v))
if not self.files:
self.files = {}
for k, v in self.files.items():
# support for explicit filename
ft = None
fh = None
if isinstance(v, (tuple, list)):
if len(v) == 2:
fn, fp = v
elif len(v) == 3:
fn, fp, ft = v
else:
fn, fp, ft, fh = v
else:
fn = guess_filename(v) or k
fp = v
if isinstance(fp, (str, bytes, bytearray)):
fdata = fp
else:
fdata = fp.read()
rf = RequestField(name=k, data=fdata,
filename=fn, headers=fh)
rf.make_multipart(content_type=ft)
new_fields.append(rf)
body, content_type = encode_multipart_formdata(new_fields)
return body,content_type示例10: test_create
def test_create(self):
simple_field = RequestField("somename", "data")
self.assertEqual(simple_field.render_headers(), "\r\n")
filename_field = RequestField("somename", "data", filename="somefile.txt")
self.assertEqual(filename_field.render_headers(), "\r\n")
headers_field = RequestField("somename", "data", headers={"Content-Length": 4})
self.assertEqual(headers_field.render_headers(), "Content-Length: 4\r\n\r\n")示例11: test_create
def test_create(self):
simple_field = RequestField('somename', 'data')
self.assertEqual(simple_field.render_headers(), '\r\n')
filename_field = RequestField('somename', 'data', filename='somefile.txt')
self.assertEqual(filename_field.render_headers(), '\r\n')
headers_field = RequestField('somename', 'data', headers={'Content-Length': 4})
self.assertEqual(headers_field.render_headers(),
'Content-Length: 4\r\n'
'\r\n')示例12: test_create
def test_create(self):
simple_field = RequestField('somename', 'data')
assert simple_field.render_headers() == '\r\n'
filename_field = RequestField('somename', 'data',
filename='somefile.txt')
assert filename_field.render_headers() == '\r\n'
headers_field = RequestField('somename', 'data',
headers={'Content-Length': 4})
assert headers_field.render_headers() == 'Content-Length: 4\r\n\r\n'示例13: test_create
def test_create(self):
simple_field = RequestField('somename', 'data')
self.assertEqual(simple_field.render_headers(),
'Content-Disposition: form-data; name="somename"\r\n\r\n')
filename_field = RequestField('somename', 'data',
filename='somefile.txt')
self.assertEqual(filename_field.render_headers(),
'Content-Disposition: form-data; name="somename"; filename="somefile.txt"\r\n'
'Content-Type: text/plain\r\n'
'\r\n')
headers_field = RequestField('somename', 'data',
headers={'Content-Length': 4})
self.assertEqual(headers_field.render_headers(),
'Content-Disposition: form-data; name="somename"\r\n'
'Content-Length: 4\r\n\r\n')示例14: process_upload_items
def process_upload_items(items):
result = []
for key, val in items:
if isinstance(val, UploadContent):
headers = {"Content-Type": val.content_type}
field = RequestField(name=key, data=val.content, filename=val.filename, headers=headers)
field.make_multipart(content_type=val.content_type)
result.append(field)
elif isinstance(val, UploadFile):
data = open(val.path, "rb").read()
headers = {"Content-Type": val.content_type}
field = RequestField(name=key, data=data, filename=val.filename, headers=headers)
field.make_multipart(content_type=val.content_type)
result.append(field)
else:
result.append((key, val))
return result示例15: test_render_part
def test_render_part(self):
field = RequestField('somename', 'data')
param = field._render_part('filename', u('n\u00e4me'))
self.assertEqual(param, "filename*=utf-8''n%C3%A4me")