def replace(self, pattern, repl, *args, **kwargs):
"""
Replaces a regular expression pattern with repl in both keys and
values.
Returns the number of replacements made.
"""
new, count = [], 0
for k, v in self.lst:
k, c = strutils.safe_subn(pattern, repl, k, *args, **kwargs)
count += c
v, c = strutils.safe_subn(pattern, repl, v, *args, **kwargs)
count += c
new.append([k, v])
self.lst = new
return count
def replace(self, pattern, repl, flags=0):
"""
Replaces a regular expression pattern with repl in the headers, the
request path and the body of the request. Encoded content will be
decoded before replacement, and re-encoded afterwards.
Returns:
The number of replacements made.
"""
# TODO: Proper distinction between text and bytes.
c = super(Request, self).replace(pattern, repl, flags)
self.path, pc = strutils.safe_subn(
pattern, repl, self.path, flags=flags
)
c += pc
return c
def replace(self, pattern, repl, flags=0):
"""
Replaces a regular expression pattern with repl in the headers, the
request path and the body of the request. Encoded content will be
decoded before replacement, and re-encoded afterwards.
Returns:
The number of replacements made.
"""
# TODO: Proper distinction between text and bytes.
c = super(Request, self).replace(pattern, repl, flags)
self.path, pc = strutils.safe_subn(pattern,
repl,
self.path,
flags=flags)
c += pc
return c
def replace(self, pattern, repl, flags=0):
"""
Replaces a regular expression pattern with repl in both the headers
and the body of the message. Encoded body will be decoded
before replacement, and re-encoded afterwards.
Returns:
The number of replacements made.
"""
# TODO: Proper distinction between text and bytes.
replacements = 0
if self.content:
with decoded(self):
self.content, replacements = strutils.safe_subn(
pattern, repl, self.content, flags=flags
)
replacements += self.headers.replace(pattern, repl, flags)
return replacements
def replace(self, pattern, repl, flags=0):
"""
Replaces a regular expression pattern with repl in both the headers
and the body of the message. Encoded body will be decoded
before replacement, and re-encoded afterwards.
Returns:
The number of replacements made.
"""
# TODO: Proper distinction between text and bytes.
replacements = 0
if self.content:
with decoded(self):
self.content, replacements = strutils.safe_subn(pattern,
repl,
self.content,
flags=flags)
replacements += self.headers.replace(pattern, repl, flags)
return replacements
def test_safe_subn():
assert strutils.safe_subn("foo", u"bar", "\xc2foo")
