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fix some boundary conditions

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This commit is contained in:
Konstantinos Koukopoulos 2015-02-10 19:43:24 +02:00
commit e1163e5223
2 changed files with 14 additions and 8 deletions
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9
moto/s3/responses.py
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@ -230,6 +230,7 @@ class ResponseObject(_TemplateEnvironmentMixin):
def _handle_range_header(self, request, headers, response_content):
length = len(response_content)
last = length - 1
_, rspec = request.headers.get('range').split('=')
if ',' in rspec:
raise NotImplementedError(
@ -237,17 +238,17 @@ class ResponseObject(_TemplateEnvironmentMixin):
toint = lambda i: int(i) if i else None
begin, end = map(toint, rspec.split('-'))
if begin is not None: # byte range
end = end or length
end = last if end is None else end
elif end is not None: # suffix byte range
begin = length - end
end = length
end = last
else:
return 400, headers, ""
if begin < 0 or end > length or begin > min(end, length):
if begin < 0 or end > length or begin > min(end, last):
return 416, headers, ""
headers['content-range'] = "bytes {0}-{1}/{2}".format(
begin, end, length)
return 206, headers, response_content[begin:end]
return 206, headers, response_content[begin:end + 1]
def key_response(self, request, full_url, headers):
try: