def __init__(self, path='/', method="GET"):
self.rfile = StringIO.StringIO()
self.efile = StringIO.StringIO()
if '?' in path:
qindex = path.index('?')
query = path[qindex + 1:]
path = path[:qindex]
else:
query = None
self.environ = {
'REQUEST_METHOD': method,
'SCRIPT_NAME': "",
# the definition of PATH_INFO requires removal of
# URL-encoding! This will cause problems!
'PATH_INFO': uri.unescape_data(path).decode('utf-8'),
'QUERY_STRING': query,
'SERVER_NAME': "127.0.0.1",
'SERVER_PORT': "80",
'SERVER_PROTOCOL': "HTTP/1.0",
'wsgi.version': (1, 0),
'wsgi.input': self.rfile,
'wsgi.errors': self.efile,
'wsgi.multithread': True,
'wsgi.multiprocess': True,
'wsgi.run_once': False
}
self.responseCode = None
self.responseMessage = None
self.responseHeaders = {}
self.wfile = None
def test_escape(self):
data = "\t\n\r !\"#$%&'()*+,-./0123456789:;<=>?@"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"
escaped_normal = "%09%0A%0D%20!%22%23%24%25%26'()*%2B%2C-.%2F"\
"0123456789%3A%3B%3C%3D%3E%3F%40"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
escaped_max = "%09%0A%0D%20%21%22%23%24%25%26%27%28%29%2A%2B%2C%2D"\
"%2E%2F0123456789%3A%3B%3C%3D%3E%3F%40"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E%5F%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D%7E"
escaped_min = "%09%0A%0D%20!%22%23$%25&'()*+,-./0123456789:;%3C=%3E?@"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
self.compare_strings(
escaped_normal, uri.escape_data(data), "Normal escaping")
self.compare_strings(escaped_max, uri.escape_data(data,
lambda x: not uri.is_alpha_num(x)),
"Max escaping")
self.compare_strings(
escaped_min, uri.escape_data(data, lambda x: False),
"Min escaping")
self.compare_strings(data,
uri.unescape_data(uri.escape_data(data)),
"Round-trip escaping")
def test_escape(self):
data = "\t\n\r !\"#$%&'()*+,-./0123456789:;<=>?@"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"
escaped_normal = "%09%0A%0D%20!%22%23%24%25%26'()*%2B%2C-.%2F"\
"0123456789%3A%3B%3C%3D%3E%3F%40"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
escaped_max = "%09%0A%0D%20%21%22%23%24%25%26%27%28%29%2A%2B%2C%2D"\
"%2E%2F0123456789%3A%3B%3C%3D%3E%3F%40"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E%5F%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D%7E"
escaped_min = "%09%0A%0D%20!%22%23$%25&'()*+,-./0123456789:;%3C=%3E?@"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
self.compare_strings(escaped_normal, uri.escape_data(data),
"Normal escaping")
self.compare_strings(
escaped_max,
uri.escape_data(data, lambda x: not uri.is_alpha_num(x)),
"Max escaping")
self.compare_strings(escaped_min,
uri.escape_data(data,
lambda x: False), "Min escaping")
self.compare_strings(data, uri.unescape_data(uri.escape_data(data)),
"Round-trip escaping")
def __init__(self, path='/', method="GET"):
self.rfile = io.BytesIO()
self.efile = io.BytesIO()
if '?' in path:
qindex = path.index('?')
query = path[qindex + 1:]
path = path[:qindex]
else:
query = None
self.environ = {
'REQUEST_METHOD': method,
'SCRIPT_NAME': "",
# the definition of PATH_INFO requires removal of
# URL-encoding! This will cause problems!
'PATH_INFO': uri.unescape_data(path).decode('utf-8'),
'QUERY_STRING': query,
'SERVER_NAME': "127.0.0.1",
'SERVER_PORT': "80",
'SERVER_PROTOCOL': "HTTP/1.0",
'wsgi.version': (1, 0),
'wsgi.input': self.rfile,
'wsgi.errors': self.efile,
'wsgi.multithread': True,
'wsgi.multiprocess': True,
'wsgi.run_once': False
}
self.responseCode = None
self.responseMessage = None
self.responseHeaders = {}
self.wfile = None
def test_escape(self):
data = "\t\n\r !\"#$%&'()*+,-./0123456789:;<=>?@"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"
escaped_normal = "%09%0A%0D%20!%22%23%24%25%26'()*%2B%2C-.%2F"\
"0123456789%3A%3B%3C%3D%3E%3F%40"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
escaped_max = "%09%0A%0D%20%21%22%23%24%25%26%27%28%29%2A%2B%2C%2D"\
"%2E%2F0123456789%3A%3B%3C%3D%3E%3F%40"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E%5F%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D%7E"
escaped_min = "%09%0A%0D%20!%22%23$%25&'()*+,-./0123456789:;%3C=%3E?@"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ[%5C]%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
escaped_min_2396 = "%09%0A%0D%20!%22%23$%25&'()*+,-./0123456789:;%3C"\
"=%3E?@ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
self.compare_strings(escaped_normal, uri.escape_data(data),
"Normal escaping")
self.compare_strings(
escaped_max, uri.escape_data(data,
lambda x: not uri.is_alphanum(x)),
"Max escaping")
self.compare_strings(escaped_min,
uri.escape_data(data,
lambda x: False), "Min escaping")
self.compare_strings(
escaped_min_2396,
uri.escape_data(data,
lambda x: False,
allowed_test=uri.is_allowed_2396), "Min escaping")
self.compare_strings(
data,
uri.unescape_data(uri.escape_data(data)).decode('ascii'),
"Round-trip escaping")
try:
uri.escape_data(ul('Caf\xe9'))
self.fail("non-ASCII character for escaping")
except UnicodeEncodeError:
pass
# byte strings can contain any data, no UTF-8 encoding is done
self.assertTrue(uri.escape_data(b'Caf\xe9') == "Caf%E9")
def test_escape(self):
data = "\t\n\r !\"#$%&'()*+,-./0123456789:;<=>?@"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~"
escaped_normal = "%09%0A%0D%20!%22%23%24%25%26'()*%2B%2C-.%2F"\
"0123456789%3A%3B%3C%3D%3E%3F%40"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
escaped_max = "%09%0A%0D%20%21%22%23%24%25%26%27%28%29%2A%2B%2C%2D"\
"%2E%2F0123456789%3A%3B%3C%3D%3E%3F%40"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E%5F%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D%7E"
escaped_min = "%09%0A%0D%20!%22%23$%25&'()*+,-./0123456789:;%3C=%3E?@"\
"ABCDEFGHIJKLMNOPQRSTUVWXYZ[%5C]%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
escaped_min_2396 = "%09%0A%0D%20!%22%23$%25&'()*+,-./0123456789:;%3C"\
"=%3E?@ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60"\
"abcdefghijklmnopqrstuvwxyz%7B%7C%7D~"
self.compare_strings(
escaped_normal, uri.escape_data(data), "Normal escaping")
self.compare_strings(escaped_max, uri.escape_data(data,
lambda x: not uri.is_alphanum(x)),
"Max escaping")
self.compare_strings(
escaped_min, uri.escape_data(data, lambda x: False),
"Min escaping")
self.compare_strings(
escaped_min_2396, uri.escape_data(
data, lambda x: False, allowed_test=uri.is_allowed_2396),
"Min escaping")
self.compare_strings(
data, uri.unescape_data(uri.escape_data(data)).decode('ascii'),
"Round-trip escaping")
try:
uri.escape_data(ul('Caf\xe9'))
self.fail("non-ASCII character for escaping")
except UnicodeEncodeError:
pass
# byte strings can contain any data, no UTF-8 encoding is done
self.assertTrue(uri.escape_data(b'Caf\xe9') == "Caf%E9")
def test_unescape(self):
data = "%3CC%00a%20f%0d%0a%E9%3e"
expected = b"\x3c\x43\x00\x61\x20\x66\x0d\x0a\xe9\x3e"
result = uri.unescape_data(data)
self.assertTrue(result == expected, "unescaped data: "+repr(result))
self.assertTrue(isinstance(result, bytes), "binary return type")
# test forced unicode version
data = ul(data)
result = uri.unescape_data(data)
self.assertTrue(result == expected, "unescaped data (u)")
self.assertTrue(isinstance(result, bytes), "binary return type (u)")
# now catch attempts to unescape non-ASCII data
data = ul("%3CC%00a%20f%0d%0a\xe9%3e")
try:
uri.unescape_data(data)
self.fail("Non-ASCII data to unescape")
except UnicodeEncodeError:
pass
# some bad examples
data = "Caf%hay"
self.assertTrue(uri.unescape_data(data) == b"Caf%hay", "partial hex 1")
data = "Caf%eh"
self.assertTrue(uri.unescape_data(data) == b"Caf%eh", "partial hex 2")
def test_unescape(self):
data = "%3CC%00a%20f%0d%0a%E9%3e"
expected = b"\x3c\x43\x00\x61\x20\x66\x0d\x0a\xe9\x3e"
result = uri.unescape_data(data)
self.assertTrue(result == expected, "unescaped data: "+repr(result))
self.assertTrue(isinstance(result, bytes), "binary return type")
# test forced unicode version
data = ul(data)
result = uri.unescape_data(data)
self.assertTrue(result == expected, "unescaped data (u)")
self.assertTrue(isinstance(result, bytes), "binary return type (u)")
# now catch attempts to unescape non-ASCII data
data = ul("%3CC%00a%20f%0d%0a\xe9%3e")
try:
uri.unescape_data(data)
self.fail("Non-ASCII data to unescape")
except UnicodeEncodeError:
pass
# some bad examples
data = "Caf%hay"
self.assertTrue(uri.unescape_data(data) == b"Caf%hay", "partial hex 1")
data = "Caf%eh"
self.assertTrue(uri.unescape_data(data) == b"Caf%eh", "partial hex 2")
def from_str(cls, source):
"""Creates a slug from a *source* string."""
return cls(unicode(uri.unescape_data(source), 'utf-8'))
def from_str(cls, source):
"""Creates a slug from a *source* string."""
return cls(unicode(uri.unescape_data(source), 'utf-8'))
