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'urlbase?param1=value1&param2=value2' |
@param urlbase: base url (e.g. config.CFG_SITE_URL/search) |
@param urlargd: dictionary of parameters. (e.g. p={'recid':3, 'of'='hb'} |
@param escape_urlargd: boolean indicating if the function should escape |
arguments (e.g. < becomes < or "" becomes ") |
@param urlhash: hash string to add at the end of the link |
"""""" |
separator = '&' |
output = urlbase |
if urlargd: |
output += '?' |
if escape_urlargd: |
arguments = [escape(quote(str(key)), quote=True) + '=' + |
escape(quote(str(urlargd[key])), quote=True) |
for key in urlargd.keys()] |
else: |
arguments = [str(key) + '=' + str(urlargd[key]) |
for key in urlargd.keys()] |
output += separator.join(arguments) |
if urlhash: |
output += ""#"" + escape(quote(str(urlhash))) |
return output" |
4742,"def same_urls_p(a, b): |
"""""" Compare two URLs, ignoring reorganizing of query arguments """""" |
ua = list(urlparse(a)) |
ub = list(urlparse(b)) |
ua[4] = parse_qs(ua[4]) |
ub[4] = parse_qs(ub[4]) |
return ua == ub" |
4743,"def urlargs_replace_text_in_arg(urlargs, regexp_argname, text_old, text_new): |
""""""Analyze `urlargs' (URL CGI GET query arguments in string form) |
and for each occurrence of argument matching `regexp_argname' |
replace every substring `text_old' by `text_new'. Return the |
resulting new URL. |
Used to be used for search engine's create_nearest_terms_box, |
now it is not used there anymore. It is left here in case it |
will become possibly useful later. |
"""""" |
out = """" |
# parse URL arguments into a dictionary: |
urlargsdict = parse_qs(urlargs) |
# construct new URL arguments: |
urlargsdictnew = {} |
for key in urlargsdict.keys(): |
if re.match(regexp_argname, key): # replace `arg' by new values |
urlargsdictnew[key] = [] |
for parg in urlargsdict[key]: |
urlargsdictnew[key].append(parg.replace(text_old, text_new)) |
else: # keep old values |
urlargsdictnew[key] = urlargsdict[key] |
# build new URL for this word: |
for key in urlargsdictnew.keys(): |
for val in urlargsdictnew[key]: |
out += ""&"" + key + ""="" + quote_plus(val, '') |
if out.startswith(""&""): |
out = out[5:] |
return out" |
4744,"def make_user_agent_string(component=None): |
"""""" |
Return a nice and uniform user-agent string to be used when Invenio |
act as a client in HTTP requests. |
"""""" |
ret = ""Invenio-%s (+%s; \""%s\"")"" % (cfg.get('CFG_VERSION'), |
cfg.get('CFG_SITE_URL'), cfg.get('CFG_SITE_NAME')) |
if component: |
ret += "" %s"" % component |
return ret" |
4745,"def make_invenio_opener(component=None): |
"""""" |
Return an urllib2 opener with the useragent already set in the appropriate |
way. |
"""""" |
opener = urllib2.build_opener() |
opener.addheaders = [('User-agent', make_user_agent_string(component))] |
return opener" |
4746,"def create_AWS_request_url(base_url, argd, _amazon_secret_access_key, |
_timestamp=None): |
"""""" |
Create a signed AWS (Amazon Web Service) request URL corresponding |
to the given parameters. |
Example: |
>> create_AWS_request_url(""http://ecs.amazon.com/onca/xml"", |
{'AWSAccessKeyID': '0000000000', |
'Service': 'AWSECommerceService', |
'Operation': 'ItemLookup', |
'ItemID': '0679722769', |
'ResponseGroup': 'ItemAttributes,Offers,Images,Review'}, |
""1234567890"") |
@param base_url: Service URL of the Amazon store to query |
@param argd: dictionary of arguments defining the query |
@param _amazon_secret_access_key: your Amazon secret key |
@param _timestamp: for testing purpose only (default: current timestamp) |
@type base_url: string |
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