url.py File Reference

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Data Structures
class	Url

Namespaces
namespace	pip
namespace	pip._vendor
namespace	pip._vendor.urllib3
namespace	pip._vendor.urllib3.util
namespace	pip._vendor.urllib3.util.url

Functions
	split_first (s, delims)
	_encode_invalid_chars (component, allowed_chars, encoding="utf-8")
	_remove_path_dot_segments (path)
	_normalize_host (host, scheme)
	_idna_encode (name)
	_encode_target (target)
	parse_url (url)
	get_host (url)

Variables
list	url_attrs = ["scheme", "auth", "host", "port", "path", "query", "fragment"]
tuple	NORMALIZABLE_SCHEMES = ("http", "https", None)
	PERCENT_RE = re.compile(r"%[a-fA-F0-9]{2}")
	SCHEME_RE = re.compile(r"^(?:[a-zA-Z][a-zA-Z0-9+-]*:|/)")
	URI_RE
str	IPV4_PAT = r"(?:[0-9]{1,3}\.){3}[0-9]{1,3}"
str	HEX_PAT = "[0-9A-Fa-f]{1,4}"
str	LS32_PAT = "(?:{hex}:{hex}|{ipv4})".format(hex=HEX_PAT, ipv4=IPV4_PAT)
dict	_subs = {"hex": HEX_PAT, "ls32": LS32_PAT}
list	_variations
str	UNRESERVED_PAT = r"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._\-~"
str	IPV6_PAT = "(?:" + "|".join([x % _subs for x in _variations]) + ")"
str	ZONE_ID_PAT = "(?:%25|%)(?:[" + UNRESERVED_PAT + "]|%[a-fA-F0-9]{2})+"
str	IPV6_ADDRZ_PAT = r"\[" + IPV6_PAT + r"(?:" + ZONE_ID_PAT + r")?\]"
str	REG_NAME_PAT = r"(?:[^\[\]%:/?#]|%[a-fA-F0-9]{2})*"
	TARGET_RE = re.compile(r"^(/[^?#]*)(?:\?([^#]*))?(?:#.*)?$")
	IPV4_RE = re.compile("^" + IPV4_PAT + "$")
	IPV6_RE = re.compile("^" + IPV6_PAT + "$")
	IPV6_ADDRZ_RE = re.compile("^" + IPV6_ADDRZ_PAT + "$")
	BRACELESS_IPV6_ADDRZ_RE = re.compile("^" + IPV6_ADDRZ_PAT[2:-2] + "$")
	ZONE_ID_RE = re.compile("(" + ZONE_ID_PAT + r")\]$")
tuple	_HOST_PORT_PAT
	_HOST_PORT_RE = re.compile(_HOST_PORT_PAT, re.UNICODE | re.DOTALL)
	UNRESERVED_CHARS
	SUB_DELIM_CHARS = set("!$&'()*+,;=")
	USERINFO_CHARS = UNRESERVED_CHARS | SUB_DELIM_CHARS | {":"}
	PATH_CHARS = USERINFO_CHARS | {"@", "/"}
	QUERY_CHARS = PATH_CHARS | {"?"}