X@sddlmZddlmZddlmZddlmZmZm Z m Z e ej ddZ dd Z d d Zd d ZddZddZddZdS))unicode_literals)settings)six)ErrorTagsWarningregistercKs9ttddr5ddlm}|}t|SgS)NZ ROOT_URLCONFr) get_resolver)getattrr django.urlsr check_resolver)Z app_configskwargsr resolverrE/home/ubuntu/projects/ifolica/build/django/django/core/checks/urls.pycheck_url_config s   rcCsddlm}m}g}x|jD]}t||rd|jt||jt|n8t||r|jt|n|jt ||s&|jt |q&q&W|S)z) Recursively check the resolver. r)RegexURLPatternRegexURLResolver) r rrZ url_patterns isinstanceextendcheck_include_trailing_dollarr check_pattern_nameget_warning_for_invalid_patterncheck_pattern_startswith_slash)rrrwarningspatternrrrr sr cCsdt|tjr$dj|}nt|tr<d}nd}tdj|d|ddgS)z Return a list containing a warning that the pattern is invalid. describe_pattern() cannot be used here, because we cannot rely on the urlpattern having regex or name attributes. zkTry removing the string '{}'. The list of urlpatterns should not have a prefix string as the first element.z#Try using url() instead of a tuple.NzWYour URL pattern {!r} is invalid. Ensure that urlpatterns is a list of url() instances.hintidz urls.E004)rr string_typesformattupler)rrrrrr)s   rcCsDdj|jj}t|ddr@|dj|j7}n|S)zA Format the URL pattern for display in warning messages. z'{}'nameFz [name='{}'])r regexrr r")r descriptionrrrdescribe_patternBsr%cCs[|jj}|jdrS|jd rStdjt|dd}|gSgSdS)zK Check that include is not used with a regex ending with a dollar. $z\$zYour URL pattern {} uses include with a regex ending with a '$'. Remove the dollar from the regex to avoid problems including URLs.rz urls.W001N)r#rendswithrr r%)r regex_patternwarningrrrrLs  rcCsg|jj}tjsgS|jds7|jdr_tdjt|dd}|gSgSdS)zE Check that the pattern does not begin with a forward slash. /z^/zYour URL pattern {} has a regex beginning with a '/'. Remove this slash as it is unnecessary. If this pattern is targeted in an include(), ensure the include() pattern has a trailing '/'.rz urls.W002N)r#rrZ APPEND_SLASH startswithrr r%)rr(r)rrrr]s   rcCsN|jdk rFd|jkrFtdjt|dd}|gSgSdS)z? Check that the pattern name does not contain a colon. N:zjYour URL pattern {} has a name including a ':'. Remove the colon, to avoid ambiguous namespace references.rz urls.W003)r"rr r%)rr)rrrrts rN) __future__rZ django.confrZ django.utilsrrrrr urlsrr rr%rrrrrrrs"