diff --git a/venv/Lib/site-packages/email_validator/rfc_constants.py b/venv/Lib/site-packages/email_validator/rfc_constants.py
new file mode 100644
index 0000000..e93441b
--- /dev/null
+++ b/venv/Lib/site-packages/email_validator/rfc_constants.py
@@ -0,0 +1,63 @@
+# These constants are defined by the email specifications.
+
+import re
+
+# Based on RFC 5322 3.2.3, these characters are permitted in email
+# addresses (not taking into account internationalization) separated by dots:
+ATEXT = r'a-zA-Z0-9_!#\$%&\'\*\+\-/=\?\^`\{\|\}~'
+ATEXT_RE = re.compile('[.' + ATEXT + ']')  # ATEXT plus dots
+DOT_ATOM_TEXT = re.compile('[' + ATEXT + ']+(?:\\.[' + ATEXT + r']+)*\Z')
+
+# RFC 6531 3.3 extends the allowed characters in internationalized
+# addresses to also include three specific ranges of UTF8 defined in
+# RFC 3629 section 4, which appear to be the Unicode code points from
+# U+0080 to U+10FFFF.
+ATEXT_INTL = ATEXT + "\u0080-\U0010FFFF"
+ATEXT_INTL_DOT_RE = re.compile('[.' + ATEXT_INTL + ']')  # ATEXT_INTL plus dots
+DOT_ATOM_TEXT_INTL = re.compile('[' + ATEXT_INTL + ']+(?:\\.[' + ATEXT_INTL + r']+)*\Z')
+
+# The domain part of the email address, after IDNA (ASCII) encoding,
+# must also satisfy the requirements of RFC 952/RFC 1123 2.1 which
+# restrict the allowed characters of hostnames further.
+ATEXT_HOSTNAME_INTL = re.compile(r"[a-zA-Z0-9\-\." + "\u0080-\U0010FFFF" + "]")
+HOSTNAME_LABEL = r'(?:(?:[a-zA-Z0-9][a-zA-Z0-9\-]*)?[a-zA-Z0-9])'
+DOT_ATOM_TEXT_HOSTNAME = re.compile(HOSTNAME_LABEL + r'(?:\.' + HOSTNAME_LABEL + r')*\Z')
+DOMAIN_NAME_REGEX = re.compile(r"[A-Za-z]\Z")  # all TLDs currently end with a letter
+
+# Domain literal (RFC 5322 3.4.1)
+DOMAIN_LITERAL_CHARS = re.compile(r"[\u0021-\u00FA\u005E-\u007E]")
+
+# Quoted-string local part (RFC 5321 4.1.2, internationalized by RFC 6531 3.3)
+# The permitted characters in a quoted string are the characters in the range
+# 32-126, except that quotes and (literal) backslashes can only appear when escaped
+# by a backslash. When internationalized, UTF-8 strings are also permitted except
+# the ASCII characters that are not previously permitted (see above).
+# QUOTED_LOCAL_PART_ADDR = re.compile(r"^\"((?:[\u0020-\u0021\u0023-\u005B\u005D-\u007E]|\\[\u0020-\u007E])*)\"@(.*)")
+QTEXT_INTL = re.compile(r"[\u0020-\u007E\u0080-\U0010FFFF]")
+
+# Length constants
+
+# RFC 3696 + errata 1003 + errata 1690 (https://www.rfc-editor.org/errata_search.php?rfc=3696&eid=1690)
+# explains the maximum length of an email address is 254 octets based on RFC 5321 4.5.3.1.3. A
+# maximum local part length is also given at RFC 5321 4.5.3.1.1.
+#
+# But RFC 5321 4.5.3.1 says that these (and other) limits are in a sense suggestions, and longer
+# local parts have been seen in the wild. Consequntely, the local part length is only checked
+# in "strict" mode. Although the email address maximum length is also somewhat of a suggestion,
+# I don't like the idea of having no length checks performed, so I'm leaving that to always be
+# checked.
+EMAIL_MAX_LENGTH = 254
+LOCAL_PART_MAX_LENGTH = 64
+
+# Although RFC 5321 4.5.3.1.2 gives a (suggested, see above) limit of 255 octets, RFC 1035 2.3.4 also
+# imposes a length limit (255 octets). But per https://stackoverflow.com/questions/32290167/what-is-the-maximum-length-of-a-dns-name,
+# two of those octets are taken up by the optional final dot and null root label.
+DNS_LABEL_LENGTH_LIMIT = 63  # in "octets", RFC 1035 2.3.1
+DOMAIN_MAX_LENGTH = 253  # in "octets" as transmitted
+
+# RFC 2142
+CASE_INSENSITIVE_MAILBOX_NAMES = [
+    'info', 'marketing', 'sales', 'support',  # section 3
+    'abuse', 'noc', 'security',  # section 4
+    'postmaster', 'hostmaster', 'usenet', 'news', 'webmaster', 'www', 'uucp', 'ftp',  # section 5
+]
diff --git a/venv/Lib/site-packages/email_validator/syntax.py b/venv/Lib/site-packages/email_validator/syntax.py
new file mode 100644
index 0000000..0b1c7b0
--- /dev/null
+++ b/venv/Lib/site-packages/email_validator/syntax.py
@@ -0,0 +1,822 @@
+from .exceptions import EmailSyntaxError
+from .types import ValidatedEmail
+from .rfc_constants import EMAIL_MAX_LENGTH, LOCAL_PART_MAX_LENGTH, DOMAIN_MAX_LENGTH, \
+    DOT_ATOM_TEXT, DOT_ATOM_TEXT_INTL, ATEXT_RE, ATEXT_INTL_DOT_RE, ATEXT_HOSTNAME_INTL, QTEXT_INTL, \
+    DNS_LABEL_LENGTH_LIMIT, DOT_ATOM_TEXT_HOSTNAME, DOMAIN_NAME_REGEX, DOMAIN_LITERAL_CHARS
+
+import re
+import unicodedata
+import idna  # implements IDNA 2008; Python's codec is only IDNA 2003
+import ipaddress
+from typing import Optional, Tuple, TypedDict, Union
+
+
+def split_email(email: str) -> Tuple[Optional[str], str, str, bool]:
+    # Return the display name, unescaped local part, and domain part
+    # of the address, and whether the local part was quoted. If no
+    # display name was present and angle brackets do not surround
+    # the address, display name will be None; otherwise, it will be
+    # set to the display name or the empty string if there were
+    # angle brackets but no display name.
+
+    # Typical email addresses have a single @-sign and no quote
+    # characters, but the awkward "quoted string" local part form
+    # (RFC 5321 4.1.2) allows @-signs and escaped quotes to appear
+    # in the local part if the local part is quoted.
+
+    # A `display name <addr>` format is also present in MIME messages
+    # (RFC 5322 3.4) and this format is also often recognized in
+    # mail UIs. It's not allowed in SMTP commands or in typical web
+    # login forms, but parsing it has been requested, so it's done
+    # here as a convenience. It's implemented in the spirit but not
+    # the letter of RFC 5322 3.4 because MIME messages allow newlines
+    # and comments as a part of the CFWS rule, but this is typically
+    # not allowed in mail UIs (although comment syntax was requested
+    # once too).
+    #
+    # Display names are either basic characters (the same basic characters
+    # permitted in email addresses, but periods are not allowed and spaces
+    # are allowed; see RFC 5322 Appendix A.1.2), or or a quoted string with
+    # the same rules as a quoted local part. (Multiple quoted strings might
+    # be allowed? Unclear.) Optional space (RFC 5322 3.4 CFWS) and then the
+    # email address follows in angle brackets.
+    #
+    # An initial quote is ambiguous between starting a display name or
+    # a quoted local part --- fun.
+    #
+    # We assume the input string is already stripped of leading and
+    # trailing CFWS.
+
+    def split_string_at_unquoted_special(text: str, specials: Tuple[str, ...]) -> Tuple[str, str]:
+        # Split the string at the first character in specials (an @-sign
+        # or left angle bracket) that does not occur within quotes and
+        # is not followed by a Unicode combining character.
+        # If no special character is found, raise an error.
+        inside_quote = False
+        escaped = False
+        left_part = ""
+        for i, c in enumerate(text):
+            # < plus U+0338 (Combining Long Solidus Overlay) normalizes to
+            # ≮ U+226E (Not Less-Than), and  it would be confusing to treat
+            # the < as the start of "<email>" syntax in that case. Likewise,
+            # if anything combines with an @ or ", we should probably not
+            # treat it as a special character.
+            if unicodedata.normalize("NFC", text[i:])[0] != c:
+                left_part += c
+
+            elif inside_quote:
+                left_part += c
+                if c == '\\' and not escaped:
+                    escaped = True
+                elif c == '"' and not escaped:
+                    # The only way to exit the quote is an unescaped quote.
+                    inside_quote = False
+                    escaped = False
+                else:
+                    escaped = False
+            elif c == '"':
+                left_part += c
+                inside_quote = True
+            elif c in specials:
+                # When unquoted, stop before a special character.
+                break
+            else:
+                left_part += c
+
+        # No special symbol found. The special symbols always
+        # include an at-sign, so this always indicates a missing
+        # at-sign. The other symbol is optional.
+        if len(left_part) == len(text):
+            # The full-width at-sign might occur in CJK contexts.
+            # We can't accept it because we only accept addresess
+            # that are actually valid. But if this is common we
+            # may want to consider accepting and normalizing full-
+            # width characters for the other special symbols (and
+            # full-width dot is already accepted in internationalized
+            # domains) with a new option.
+            # See https://news.ycombinator.com/item?id=42235268.
+            if "＠" in text:
+                raise EmailSyntaxError("The email address has the \"full-width\" at-sign (@) character instead of a regular at-sign.")
+
+            # Check another near-homoglyph for good measure because
+            # homoglyphs in place of required characters could be
+            # very confusing. We may want to consider checking for
+            # homoglyphs anywhere we look for a special symbol.
+            if "﹫" in text:
+                raise EmailSyntaxError('The email address has the "small commercial at" character instead of a regular at-sign.')
+
+            raise EmailSyntaxError("An email address must have an @-sign.")
+
+        # The right part is whatever is left.
+        right_part = text[len(left_part):]
+
+        return left_part, right_part
+
+    def unquote_quoted_string(text: str) -> Tuple[str, bool]:
+        # Remove surrounding quotes and unescape escaped backslashes
+        # and quotes. Escapes are parsed liberally. I think only
+        # backslashes and quotes can be escaped but we'll allow anything
+        # to be.
+        quoted = False
+        escaped = False
+        value = ""
+        for i, c in enumerate(text):
+            if quoted:
+                if escaped:
+                    value += c
+                    escaped = False
+                elif c == '\\':
+                    escaped = True
+                elif c == '"':
+                    if i != len(text) - 1:
+                        raise EmailSyntaxError("Extra character(s) found after close quote: "
+                                               + ", ".join(safe_character_display(c) for c in text[i + 1:]))
+                    break
+                else:
+                    value += c
+            elif i == 0 and c == '"':
+                quoted = True
+            else:
+                value += c
+
+        return value, quoted
+
+    # Split the string at the first unquoted @-sign or left angle bracket.
+    left_part, right_part = split_string_at_unquoted_special(email, ("@", "<"))
+
+    # If the right part starts with an angle bracket,
+    # then the left part is a display name and the rest
+    # of the right part up to the final right angle bracket
+    # is the email address, .
+    if right_part.startswith("<"):
+        # Remove space between the display name and angle bracket.
+        left_part = left_part.rstrip()
+
+        # Unquote and unescape the display name.
+        display_name, display_name_quoted = unquote_quoted_string(left_part)
+
+        # Check that only basic characters are present in a
+        # non-quoted display name.
+        if not display_name_quoted:
+            bad_chars = {
+                safe_character_display(c)
+                for c in display_name
+                if (not ATEXT_RE.match(c) and c != ' ') or c == '.'
+            }
+            if bad_chars:
+                raise EmailSyntaxError("The display name contains invalid characters when not quoted: " + ", ".join(sorted(bad_chars)) + ".")
+
+        # Check for other unsafe characters.
+        check_unsafe_chars(display_name, allow_space=True)
+
+        # Check that the right part ends with an angle bracket
+        # but allow spaces after it, I guess.
+        if ">" not in right_part:
+            raise EmailSyntaxError("An open angle bracket at the start of the email address has to be followed by a close angle bracket at the end.")
+        right_part = right_part.rstrip(" ")
+        if right_part[-1] != ">":
+            raise EmailSyntaxError("There can't be anything after the email address.")
+
+        # Remove the initial and trailing angle brackets.
+        addr_spec = right_part[1:].rstrip(">")
+
+        # Split the email address at the first unquoted @-sign.
+        local_part, domain_part = split_string_at_unquoted_special(addr_spec, ("@",))
+
+    # Otherwise there is no display name. The left part is the local
+    # part and the right part is the domain.
+    else:
+        display_name = None
+        local_part, domain_part = left_part, right_part
+
+    if domain_part.startswith("@"):
+        domain_part = domain_part[1:]
+
+    # Unquote the local part if it is quoted.
+    local_part, is_quoted_local_part = unquote_quoted_string(local_part)
+
+    return display_name, local_part, domain_part, is_quoted_local_part
+
+
+def get_length_reason(addr: str, limit: int) -> str:
+    """Helper function to return an error message related to invalid length."""
+    diff = len(addr) - limit
+    suffix = "s" if diff > 1 else ""
+    return f"({diff} character{suffix} too many)"
+
+
+def safe_character_display(c: str) -> str:
+    # Return safely displayable characters in quotes.
+    if c == '\\':
+        return f"\"{c}\""  # can't use repr because it escapes it
+    if unicodedata.category(c)[0] in ("L", "N", "P", "S"):
+        return repr(c)
+
+    # Construct a hex string in case the unicode name doesn't exist.
+    if ord(c) < 0xFFFF:
+        h = f"U+{ord(c):04x}".upper()
+    else:
+        h = f"U+{ord(c):08x}".upper()
+
+    # Return the character name or, if it has no name, the hex string.
+    return unicodedata.name(c, h)
+
+
+class LocalPartValidationResult(TypedDict):
+    local_part: str
+    ascii_local_part: Optional[str]
+    smtputf8: bool
+
+
+def validate_email_local_part(local: str, allow_smtputf8: bool = True, allow_empty_local: bool = False,
+                              quoted_local_part: bool = False, strict: bool = False) -> LocalPartValidationResult:
+    """Validates the syntax of the local part of an email address."""
+
+    if len(local) == 0:
+        if not allow_empty_local:
+            raise EmailSyntaxError("There must be something before the @-sign.")
+
+        # The caller allows an empty local part. Useful for validating certain
+        # Postfix aliases.
+        return {
+            "local_part": local,
+            "ascii_local_part": local,
+            "smtputf8": False,
+        }
+
+    # Check the length of the local part by counting characters.
+    # (RFC 5321 4.5.3.1.1)
+    # We're checking the number of characters here. If the local part
+    # is ASCII-only, then that's the same as bytes (octets). If it's
+    # internationalized, then the UTF-8 encoding may be longer, but
+    # that may not be relevant. We will check the total address length
+    # instead.
+    if strict and len(local) > LOCAL_PART_MAX_LENGTH:
+        reason = get_length_reason(local, limit=LOCAL_PART_MAX_LENGTH)
+        raise EmailSyntaxError(f"The email address is too long before the @-sign {reason}.")
+
+    # Check the local part against the non-internationalized regular expression.
+    # Most email addresses match this regex so it's probably fastest to check this first.
+    # (RFC 5322 3.2.3)
+    # All local parts matching the dot-atom rule are also valid as a quoted string
+    # so if it was originally quoted (quoted_local_part is True) and this regex matches,
+    # it's ok.
+    # (RFC 5321 4.1.2 / RFC 5322 3.2.4).
+    if DOT_ATOM_TEXT.match(local):
+        # It's valid. And since it's just the permitted ASCII characters,
+        # it's normalized and safe. If the local part was originally quoted,
+        # the quoting was unnecessary and it'll be returned as normalized to
+        # non-quoted form.
+
+        # Return the local part and flag that SMTPUTF8 is not needed.
+        return {
+            "local_part": local,
+            "ascii_local_part": local,
+            "smtputf8": False,
+        }
+
+    # The local part failed the basic dot-atom check. Try the extended character set
+    # for internationalized addresses. It's the same pattern but with additional
+    # characters permitted.
+    # RFC 6531 section 3.3.
+    valid: Optional[str] = None
+    requires_smtputf8 = False
+    if DOT_ATOM_TEXT_INTL.match(local):
+        # But international characters in the local part may not be permitted.
+        if not allow_smtputf8:
+            # Check for invalid characters against the non-internationalized
+            # permitted character set.
+            # (RFC 5322 3.2.3)
+            bad_chars = {
+                safe_character_display(c)
+                for c in local
+                if not ATEXT_RE.match(c)
+            }
+            if bad_chars:
+                raise EmailSyntaxError("Internationalized characters before the @-sign are not supported: " + ", ".join(sorted(bad_chars)) + ".")
+
+            # Although the check above should always find something, fall back to this just in case.
+            raise EmailSyntaxError("Internationalized characters before the @-sign are not supported.")
+
+        # It's valid.
+        valid = "dot-atom"
+        requires_smtputf8 = True
+
+    # There are no dot-atom syntax restrictions on quoted local parts, so
+    # if it was originally quoted, it is probably valid. More characters
+    # are allowed, like @-signs, spaces, and quotes, and there are no
+    # restrictions on the placement of dots, as in dot-atom local parts.
+    elif quoted_local_part:
+        # Check for invalid characters in a quoted string local part.
+        # (RFC 5321 4.1.2. RFC 5322 lists additional permitted *obsolete*
+        # characters which are *not* allowed here. RFC 6531 section 3.3
+        # extends the range to UTF8 strings.)
+        bad_chars = {
+            safe_character_display(c)
+            for c in local
+            if not QTEXT_INTL.match(c)
+        }
+        if bad_chars:
+            raise EmailSyntaxError("The email address contains invalid characters in quotes before the @-sign: " + ", ".join(sorted(bad_chars)) + ".")
+
+        # See if any characters are outside of the ASCII range.
+        bad_chars = {
+            safe_character_display(c)
+            for c in local
+            if not (32 <= ord(c) <= 126)
+        }
+        if bad_chars:
+            requires_smtputf8 = True
+
+            # International characters in the local part may not be permitted.
+            if not allow_smtputf8:
+                raise EmailSyntaxError("Internationalized characters before the @-sign are not supported: " + ", ".join(sorted(bad_chars)) + ".")
+
+        # It's valid.
+        valid = "quoted"
+
+    # If the local part matches the internationalized dot-atom form or was quoted,
+    # perform additional checks for Unicode strings.
+    if valid:
+        # Check that the local part is a valid, safe, and sensible Unicode string.
+        # Some of this may be redundant with the range U+0080 to U+10FFFF that is checked
+        # by DOT_ATOM_TEXT_INTL and QTEXT_INTL. Other characters may be permitted by the
+        # email specs, but they may not be valid, safe, or sensible Unicode strings.
+        # See the function for rationale.
+        check_unsafe_chars(local, allow_space=(valid == "quoted"))
+
+        # Try encoding to UTF-8. Failure is possible with some characters like
+        # surrogate code points, but those are checked above. Still, we don't
+        # want to have an unhandled exception later.
+        try:
+            local.encode("utf8")
+        except ValueError as e:
+            raise EmailSyntaxError("The email address contains an invalid character.") from e
+
+        # If this address passes only by the quoted string form, re-quote it
+        # and backslash-escape quotes and backslashes (removing any unnecessary
+        # escapes). Per RFC 5321 4.1.2, "all quoted forms MUST be treated as equivalent,
+        # and the sending system SHOULD transmit the form that uses the minimum quoting possible."
+        if valid == "quoted":
+            local = '"' + re.sub(r'(["\\])', r'\\\1', local) + '"'
+
+        return {
+            "local_part": local,
+            "ascii_local_part": local if not requires_smtputf8 else None,
+            "smtputf8": requires_smtputf8,
+        }
+
+    # It's not a valid local part. Let's find out why.
+    # (Since quoted local parts are all valid or handled above, these checks
+    # don't apply in those cases.)
+
+    # Check for invalid characters.
+    # (RFC 5322 3.2.3, plus RFC 6531 3.3)
+    bad_chars = {
+        safe_character_display(c)
+        for c in local
+        if not ATEXT_INTL_DOT_RE.match(c)
+    }
+    if bad_chars:
+        raise EmailSyntaxError("The email address contains invalid characters before the @-sign: " + ", ".join(sorted(bad_chars)) + ".")
+
+    # Check for dot errors imposted by the dot-atom rule.
+    # (RFC 5322 3.2.3)
+    check_dot_atom(local, 'An email address cannot start with a {}.', 'An email address cannot have a {} immediately before the @-sign.', is_hostname=False)
+
+    # All of the reasons should already have been checked, but just in case
+    # we have a fallback message.
+    raise EmailSyntaxError("The email address contains invalid characters before the @-sign.")
+
+
+def check_unsafe_chars(s: str, allow_space: bool = False) -> None:
+    # Check for unsafe characters or characters that would make the string
+    # invalid or non-sensible Unicode.
+    bad_chars = set()
+    for i, c in enumerate(s):
+        category = unicodedata.category(c)
+        if category[0] in ("L", "N", "P", "S"):
+            # Letters, numbers, punctuation, and symbols are permitted.
+            pass
+        elif category[0] == "M":
+            # Combining character in first position would combine with something
+            # outside of the email address if concatenated, so they are not safe.
+            # We also check if this occurs after the @-sign, which would not be
+            # sensible because it would modify the @-sign.
+            if i == 0:
+                bad_chars.add(c)
+        elif category == "Zs":
+            # Spaces outside of the ASCII range are not specifically disallowed in
+            # internationalized addresses as far as I can tell, but they violate
+            # the spirit of the non-internationalized specification that email
+            # addresses do not contain ASCII spaces when not quoted. Excluding
+            # ASCII spaces when not quoted is handled directly by the atom regex.
+            #
+            # In quoted-string local parts, spaces are explicitly permitted, and
+            # the ASCII space has category Zs, so we must allow it here, and we'll
+            # allow all Unicode spaces to be consistent.
+            if not allow_space:
+                bad_chars.add(c)
+        elif category[0] == "Z":
+            # The two line and paragraph separator characters (in categories Zl and Zp)
+            # are not specifically disallowed in internationalized addresses
+            # as far as I can tell, but they violate the spirit of the non-internationalized
+            # specification that email addresses do not contain line breaks when not quoted.
+            bad_chars.add(c)
+        elif category[0] == "C":
+            # Control, format, surrogate, private use, and unassigned code points (C)
+            # are all unsafe in various ways. Control and format characters can affect
+            # text rendering if the email address is concatenated with other text.
+            # Bidirectional format characters are unsafe, even if used properly, because
+            # they cause an email address to render as a different email address.
+            # Private use characters do not make sense for publicly deliverable
+            # email addresses.
+            bad_chars.add(c)
+        else:
+            # All categories should be handled above, but in case there is something new
+            # to the Unicode specification in the future, reject all other categories.
+            bad_chars.add(c)
+    if bad_chars:
+        raise EmailSyntaxError("The email address contains unsafe characters: "
+                               + ", ".join(safe_character_display(c) for c in sorted(bad_chars)) + ".")
+
+
+def check_dot_atom(label: str, start_descr: str, end_descr: str, is_hostname: bool) -> None:
+    # RFC 5322 3.2.3
+    if label.endswith("."):
+        raise EmailSyntaxError(end_descr.format("period"))
+    if label.startswith("."):
+        raise EmailSyntaxError(start_descr.format("period"))
+    if ".." in label:
+        raise EmailSyntaxError("An email address cannot have two periods in a row.")
+
+    if is_hostname:
+        # RFC 952
+        if label.endswith("-"):
+            raise EmailSyntaxError(end_descr.format("hyphen"))
+        if label.startswith("-"):
+            raise EmailSyntaxError(start_descr.format("hyphen"))
+        if ".-" in label or "-." in label:
+            raise EmailSyntaxError("An email address cannot have a period and a hyphen next to each other.")
+
+
+def uts46_valid_char(char: str) -> bool:
+    # By exhaustively searching for characters rejected by
+    # for c in (chr(i) for i in range(0x110000)):
+    #   idna.uts46_remap(c, std3_rules=False, transitional=False)
+    # I found the following rules are pretty close.
+    c = ord(char)
+    if 0x80 <= c <= 0x9f:
+        # 8-bit ASCII range.
+        return False
+    elif ((0x2010 <= c <= 0x2060 and not (0x2024 <= c <= 0x2026) and not (0x2028 <= c <= 0x202E))
+          or c in (0x00AD, 0x2064, 0xFF0E)
+          or 0x200B <= c <= 0x200D
+          or 0x1BCA0 <= c <= 0x1BCA3):
+        # Characters that are permitted but fall into one of the
+        # tests below.
+        return True
+    elif unicodedata.category(chr(c)) in ("Cf", "Cn", "Co", "Cs", "Zs", "Zl", "Zp"):
+        # There are a bunch of Zs characters including regular space
+        # that are allowed by UTS46 but are not allowed in domain
+        # names anyway.
+        #
+        # There are some Cn (unassigned) characters that the idna
+        # package doesn't reject but we can, I think.
+        return False
+    elif "002E" in unicodedata.decomposition(chr(c)).split(" "):
+        # Characters that decompose into a sequence with a dot.
+        return False
+    return True
+
+
+class DomainNameValidationResult(TypedDict):
+    ascii_domain: str
+    domain: str
+
+
+def validate_email_domain_name(domain: str, test_environment: bool = False, globally_deliverable: bool = True) -> DomainNameValidationResult:
+    """Validates the syntax of the domain part of an email address."""
+
+    # Check for invalid characters.
+    # (RFC 952 plus RFC 6531 section 3.3 for internationalized addresses)
+    bad_chars = {
+        safe_character_display(c)
+        for c in domain
+        if not ATEXT_HOSTNAME_INTL.match(c)
+    }
+    if bad_chars:
+        raise EmailSyntaxError("The part after the @-sign contains invalid characters: " + ", ".join(sorted(bad_chars)) + ".")
+
+    # Check for unsafe characters.
+    # Some of this may be redundant with the range U+0080 to U+10FFFF that is checked
+    # by DOT_ATOM_TEXT_INTL. Other characters may be permitted by the email specs, but
+    # they may not be valid, safe, or sensible Unicode strings.
+    check_unsafe_chars(domain)
+
+    # Reject characters that would be rejected by UTS-46 normalization next but
+    # with an error message under our control.
+    bad_chars = {
+        safe_character_display(c) for c in domain
+        if not uts46_valid_char(c)
+    }
+    if bad_chars:
+        raise EmailSyntaxError("The part after the @-sign contains invalid characters: " + ", ".join(sorted(bad_chars)) + ".")
+
+    # Perform UTS-46 normalization, which includes casefolding, NFC normalization,
+    # and converting all label separators (the period/full stop, fullwidth full stop,
+    # ideographic full stop, and halfwidth ideographic full stop) to regular dots.
+    # It will also raise an exception if there is an invalid character in the input,
+    # such as "⒈" which is invalid because it would expand to include a dot and
+    # U+1FEF which normalizes to a backtick, which is not an allowed hostname character.
+    # Since several characters *are* normalized to a dot, this has to come before
+    # checks related to dots, like check_dot_atom which comes next.
+    original_domain = domain
+    try:
+        domain = idna.uts46_remap(domain, std3_rules=False, transitional=False)
+    except idna.IDNAError as e:
+        raise EmailSyntaxError(f"The part after the @-sign contains invalid characters ({e}).") from e
+
+    # Check for invalid characters after Unicode normalization which are not caught
+    # by uts46_remap (see tests for examples).
+    bad_chars = {
+        safe_character_display(c)
+        for c in domain
+        if not ATEXT_HOSTNAME_INTL.match(c)
+    }
+    if bad_chars:
+        raise EmailSyntaxError("The part after the @-sign contains invalid characters after Unicode normalization: " + ", ".join(sorted(bad_chars)) + ".")
+
+    # The domain part is made up dot-separated "labels." Each label must
+    # have at least one character and cannot start or end with dashes, which
+    # means there are some surprising restrictions on periods and dashes.
+    # Check that before we do IDNA encoding because the IDNA library gives
+    # unfriendly errors for these cases, but after UTS-46 normalization because
+    # it can insert periods and hyphens (from fullwidth characters).
+    # (RFC 952, RFC 1123 2.1, RFC 5322 3.2.3)
+    check_dot_atom(domain, 'An email address cannot have a {} immediately after the @-sign.', 'An email address cannot end with a {}.', is_hostname=True)
+
+    # Check for RFC 5890's invalid R-LDH labels, which are labels that start
+    # with two characters other than "xn" and two dashes.
+    for label in domain.split("."):
+        if re.match(r"(?!xn)..--", label, re.I):
+            raise EmailSyntaxError("An email address cannot have two letters followed by two dashes immediately after the @-sign or after a period, except Punycode.")
+
+    if DOT_ATOM_TEXT_HOSTNAME.match(domain):
+        # This is a valid non-internationalized domain.
+        ascii_domain = domain
+    else:
+        # If international characters are present in the domain name, convert
+        # the domain to IDNA ASCII. If internationalized characters are present,
+        # the MTA must either support SMTPUTF8 or the mail client must convert the
+        # domain name to IDNA before submission.
+        #
+        # For ASCII-only domains, the transformation does nothing and is safe to
+        # apply. However, to ensure we don't rely on the idna library for basic
+        # syntax checks, we don't use it if it's not needed.
+        #
+        # idna.encode also checks the domain name length after encoding but it
+        # doesn't give a nice error, so we call the underlying idna.alabel method
+        # directly. idna.alabel checks label length and doesn't give great messages,
+        # but we can't easily go to lower level methods.
+        try:
+            ascii_domain = ".".join(
+                idna.alabel(label).decode("ascii")
+                for label in domain.split(".")
+            )
+        except idna.IDNAError as e:
+            # Some errors would have already been raised by idna.uts46_remap.
+            raise EmailSyntaxError(f"The part after the @-sign is invalid ({e}).") from e
+
+        # Check the syntax of the string returned by idna.encode.
+        # It should never fail.
+        if not DOT_ATOM_TEXT_HOSTNAME.match(ascii_domain):
+            raise EmailSyntaxError("The email address contains invalid characters after the @-sign after IDNA encoding.")
+
+    # Check the length of the domain name in bytes.
+    # (RFC 1035 2.3.4 and RFC 5321 4.5.3.1.2)
+    # We're checking the number of bytes ("octets") here, which can be much
+    # higher than the number of characters in internationalized domains,
+    # on the assumption that the domain may be transmitted without SMTPUTF8
+    # as IDNA ASCII. (This is also checked by idna.encode, so this exception
+    # is never reached for internationalized domains.)
+    if len(ascii_domain) > DOMAIN_MAX_LENGTH:
+        if ascii_domain == original_domain:
+            reason = get_length_reason(ascii_domain, limit=DOMAIN_MAX_LENGTH)
+            raise EmailSyntaxError(f"The email address is too long after the @-sign {reason}.")
+        else:
+            diff = len(ascii_domain) - DOMAIN_MAX_LENGTH
+            s = "" if diff == 1 else "s"
+            raise EmailSyntaxError(f"The email address is too long after the @-sign ({diff} byte{s} too many after IDNA encoding).")
+
+    # Also check the label length limit.
+    # (RFC 1035 2.3.1)
+    for label in ascii_domain.split("."):
+        if len(label) > DNS_LABEL_LENGTH_LIMIT:
+            reason = get_length_reason(label, limit=DNS_LABEL_LENGTH_LIMIT)
+            raise EmailSyntaxError(f"After the @-sign, periods cannot be separated by so many characters {reason}.")
+
+    if globally_deliverable:
+        # All publicly deliverable addresses have domain names with at least
+        # one period, at least for gTLDs created since 2013 (per the ICANN Board
+        # New gTLD Program Committee, https://www.icann.org/en/announcements/details/new-gtld-dotless-domain-names-prohibited-30-8-2013-en).
+        # We'll consider the lack of a period a syntax error
+        # since that will match people's sense of what an email address looks
+        # like. We'll skip this in test environments to allow '@test' email
+        # addresses.
+        if "." not in ascii_domain and not (ascii_domain == "test" and test_environment):
+            raise EmailSyntaxError("The part after the @-sign is not valid. It should have a period.")
+
+        # We also know that all TLDs currently end with a letter.
+        if not DOMAIN_NAME_REGEX.search(ascii_domain):
+            raise EmailSyntaxError("The part after the @-sign is not valid. It is not within a valid top-level domain.")
+
+    # Check special-use and reserved domain names.
+    # Some might fail DNS-based deliverability checks, but that
+    # can be turned off, so we should fail them all sooner.
+    # See the references in __init__.py.
+    from . import SPECIAL_USE_DOMAIN_NAMES
+    for d in SPECIAL_USE_DOMAIN_NAMES:
+        # See the note near the definition of SPECIAL_USE_DOMAIN_NAMES.
+        if d == "test" and test_environment:
+            continue
+
+        if ascii_domain == d or ascii_domain.endswith("." + d):
+            raise EmailSyntaxError("The part after the @-sign is a special-use or reserved name that cannot be used with email.")
+
+    # We may have been given an IDNA ASCII domain to begin with. Check
+    # that the domain actually conforms to IDNA. It could look like IDNA
+    # but not be actual IDNA. For ASCII-only domains, the conversion out
+    # of IDNA just gives the same thing back.
+    #
+    # This gives us the canonical internationalized form of the domain,
+    # which we return to the caller as a part of the normalized email
+    # address.
+    try:
+        domain_i18n = idna.decode(ascii_domain.encode('ascii'))
+    except idna.IDNAError as e:
+        raise EmailSyntaxError(f"The part after the @-sign is not valid IDNA ({e}).") from e
+
+    # Check that this normalized domain name has not somehow become
+    # an invalid domain name. All of the checks before this point
+    # using the idna package probably guarantee that we now have
+    # a valid international domain name in most respects. But it
+    # doesn't hurt to re-apply some tests to be sure. See the similar
+    # tests above.
+
+    # Check for invalid and unsafe characters. We have no test
+    # case for this.
+    bad_chars = {
+        safe_character_display(c)
+        for c in domain_i18n
+        if not ATEXT_HOSTNAME_INTL.match(c)
+    }
+    if bad_chars:
+        raise EmailSyntaxError("The part after the @-sign contains invalid characters: " + ", ".join(sorted(bad_chars)) + ".")
+    check_unsafe_chars(domain_i18n)
+
+    # Check that it can be encoded back to IDNA ASCII. We have no test
+    # case for this.
+    try:
+        idna.encode(domain_i18n)
+    except idna.IDNAError as e:
+        raise EmailSyntaxError(f"The part after the @-sign became invalid after normalizing to international characters ({e}).") from e
+
+    # Return the IDNA ASCII-encoded form of the domain, which is how it
+    # would be transmitted on the wire (except when used with SMTPUTF8
+    # possibly), as well as the canonical Unicode form of the domain,
+    # which is better for display purposes. This should also take care
+    # of RFC 6532 section 3.1's suggestion to apply Unicode NFC
+    # normalization to addresses.
+    return {
+        "ascii_domain": ascii_domain,
+        "domain": domain_i18n,
+    }
+
+
+def validate_email_length(addrinfo: ValidatedEmail) -> None:
+    # There are three forms of the email address whose length must be checked:
+    #
+    # 1) The original email address string. Since callers may continue to use
+    #    this string, even though we recommend using the normalized form, we
+    #    should not pass validation when the original input is not valid. This
+    #    form is checked first because it is the original input.
+    # 2) The normalized email address. We perform Unicode NFC normalization of
+    #    the local part, we normalize the domain to internationalized characters
+    #    (if originally IDNA ASCII) which also includes Unicode normalization,
+    #    and we may remove quotes in quoted local parts. We recommend that
+    #    callers use this string, so it must be valid.
+    # 3) The email address with the IDNA ASCII representation of the domain
+    #    name, since this string may be used with email stacks that don't
+    #    support UTF-8. Since this is the least likely to be used by callers,
+    #    it is checked last. Note that ascii_email will only be set if the
+    #    local part is ASCII, but conceivably the caller may combine a
+    #    internationalized local part with an ASCII domain, so we check this
+    #    on that combination also. Since we only return the normalized local
+    #    part, we use that (and not the unnormalized local part).
+    #
+    # In all cases, the length is checked in UTF-8 because the SMTPUTF8
+    # extension to SMTP validates the length in bytes.
+
+    addresses_to_check = [
+        (addrinfo.original, None),
+        (addrinfo.normalized, "after normalization"),
+        ((addrinfo.ascii_local_part or addrinfo.local_part or "") + "@" + addrinfo.ascii_domain, "when the part after the @-sign is converted to IDNA ASCII"),
+    ]
+
+    for addr, reason in addresses_to_check:
+        addr_len = len(addr)
+        addr_utf8_len = len(addr.encode("utf8"))
+        diff = addr_utf8_len - EMAIL_MAX_LENGTH
+        if diff > 0:
+            if reason is None and addr_len == addr_utf8_len:
+                # If there is no normalization or transcoding,
+                # we can give a simple count of the number of
+                # characters over the limit.
+                reason = get_length_reason(addr, limit=EMAIL_MAX_LENGTH)
+            elif reason is None:
+                # If there is no normalization but there is
+                # some transcoding to UTF-8, we can compute
+                # the minimum number of characters over the
+                # limit by dividing the number of bytes over
+                # the limit by the maximum number of bytes
+                # per character.
+                mbpc = max(len(c.encode("utf8")) for c in addr)
+                mchars = max(1, diff // mbpc)
+                suffix = "s" if diff > 1 else ""
+                if mchars == diff:
+                    reason = f"({diff} character{suffix} too many)"
+                else:
+                    reason = f"({mchars}-{diff} character{suffix} too many)"
+            else:
+                # Since there is normalization, the number of
+                # characters in the input that need to change is
+                # impossible to know.
+                suffix = "s" if diff > 1 else ""
+                reason += f" ({diff} byte{suffix} too many)"
+            raise EmailSyntaxError(f"The email address is too long {reason}.")
+
+
+class DomainLiteralValidationResult(TypedDict):
+    domain_address: Union[ipaddress.IPv4Address, ipaddress.IPv6Address]
+    domain: str
+
+
+def validate_email_domain_literal(domain_literal: str) -> DomainLiteralValidationResult:
+    # This is obscure domain-literal syntax. Parse it and return
+    # a compressed/normalized address.
+    # RFC 5321 4.1.3 and RFC 5322 3.4.1.
+
+    addr: Union[ipaddress.IPv4Address, ipaddress.IPv6Address]
+
+    # Try to parse the domain literal as an IPv4 address.
+    # There is no tag for IPv4 addresses, so we can never
+    # be sure if the user intends an IPv4 address.
+    if re.match(r"^[0-9\.]+$", domain_literal):
+        try:
+            addr = ipaddress.IPv4Address(domain_literal)
+        except ValueError as e:
+            raise EmailSyntaxError(f"The address in brackets after the @-sign is not valid: It is not an IPv4 address ({e}) or is missing an address literal tag.") from e
+
+        # Return the IPv4Address object and the domain back unchanged.
+        return {
+            "domain_address": addr,
+            "domain": f"[{addr}]",
+        }
+
+    # If it begins with "IPv6:" it's an IPv6 address.
+    if domain_literal.startswith("IPv6:"):
+        try:
+            addr = ipaddress.IPv6Address(domain_literal[5:])
+        except ValueError as e:
+            raise EmailSyntaxError(f"The IPv6 address in brackets after the @-sign is not valid ({e}).") from e
+
+        # Return the IPv6Address object and construct a normalized
+        # domain literal.
+        return {
+            "domain_address": addr,
+            "domain": f"[IPv6:{addr.compressed}]",
+        }
+
+    # Nothing else is valid.
+
+    if ":" not in domain_literal:
+        raise EmailSyntaxError("The part after the @-sign in brackets is not an IPv4 address and has no address literal tag.")
+
+    # The tag (the part before the colon) has character restrictions,
+    # but since it must come from a registry of tags (in which only "IPv6" is defined),
+    # there's no need to check the syntax of the tag. See RFC 5321 4.1.2.
+
+    # Check for permitted ASCII characters. This actually doesn't matter
+    # since there will be an exception after anyway.
+    bad_chars = {
+        safe_character_display(c)
+        for c in domain_literal
+        if not DOMAIN_LITERAL_CHARS.match(c)
+    }
+    if bad_chars:
+        raise EmailSyntaxError("The part after the @-sign contains invalid characters in brackets: " + ", ".join(sorted(bad_chars)) + ".")
+
+    # There are no other domain literal tags.
+    # https://www.iana.org/assignments/address-literal-tags/address-literal-tags.xhtml
+    raise EmailSyntaxError("The part after the @-sign contains an invalid address literal tag in brackets.")
diff --git a/venv/Lib/site-packages/email_validator/types.py b/venv/Lib/site-packages/email_validator/types.py
new file mode 100644
index 0000000..1df60ff
--- /dev/null
+++ b/venv/Lib/site-packages/email_validator/types.py
@@ -0,0 +1,126 @@
+import warnings
+from typing import Any, Dict, List, Optional, Tuple, Union
+
+
+class ValidatedEmail:
+    """The validate_email function returns objects of this type holding the normalized form of the email address
+    and other information."""
+
+    """The email address that was passed to validate_email. (If passed as bytes, this will be a string.)"""
+    original: str
+
+    """The normalized email address, which should always be used in preference to the original address.
+    The normalized address converts an IDNA ASCII domain name to Unicode, if possible, and performs
+    Unicode normalization on the local part and on the domain (if originally Unicode). It is the
+    concatenation of the local_part and domain attributes, separated by an @-sign."""
+    normalized: str
+
+    """The local part of the email address after Unicode normalization."""
+    local_part: str
+
+    """The domain part of the email address after Unicode normalization or conversion to
+    Unicode from IDNA ascii."""
+    domain: str
+
+    """If the domain part is a domain literal, the IPv4Address or IPv6Address object."""
+    domain_address: object
+
+    """If not None, a form of the email address that uses 7-bit ASCII characters only."""
+    ascii_email: Optional[str]
+
+    """If not None, the local part of the email address using 7-bit ASCII characters only."""
+    ascii_local_part: Optional[str]
+
+    """A form of the domain name that uses 7-bit ASCII characters only."""
+    ascii_domain: str
+
+    """If True, the SMTPUTF8 feature of your mail relay will be required to transmit messages
+    to this address. This flag is True just when ascii_local_part is missing. Otherwise it
+    is False."""
+    smtputf8: bool
+
+    """If a deliverability check is performed and if it succeeds, a list of (priority, domain)
+    tuples of MX records specified in the DNS for the domain."""
+    mx: List[Tuple[int, str]]
+
+    """If no MX records are actually specified in DNS and instead are inferred, through an obsolete
+    mechanism, from A or AAAA records, the value is the type of DNS record used instead (`A` or `AAAA`)."""
+    mx_fallback_type: Optional[str]
+
+    """The display name in the original input text, unquoted and unescaped, or None."""
+    display_name: Optional[str]
+
+    def __repr__(self) -> str:
+        return f"<ValidatedEmail {self.normalized}>"
+
+    """For backwards compatibility, support old field names."""
+    def __getattr__(self, key: str) -> str:
+        if key == "original_email":
+            return self.original
+        if key == "email":
+            return self.normalized
+        raise AttributeError(key)
+
+    @property
+    def email(self) -> str:
+        warnings.warn("ValidatedEmail.email is deprecated and will be removed, use ValidatedEmail.normalized instead", DeprecationWarning)
+        return self.normalized
+
+    """For backwards compatibility, some fields are also exposed through a dict-like interface. Note
+    that some of the names changed when they became attributes."""
+    def __getitem__(self, key: str) -> Union[Optional[str], bool, List[Tuple[int, str]]]:
+        warnings.warn("dict-like access to the return value of validate_email is deprecated and may not be supported in the future.", DeprecationWarning, stacklevel=2)
+        if key == "email":
+            return self.normalized
+        if key == "email_ascii":
+            return self.ascii_email
+        if key == "local":
+            return self.local_part
+        if key == "domain":
+            return self.ascii_domain
+        if key == "domain_i18n":
+            return self.domain
+        if key == "smtputf8":
+            return self.smtputf8
+        if key == "mx":
+            return self.mx
+        if key == "mx-fallback":
+            return self.mx_fallback_type
+        raise KeyError()
+
+    """Tests use this."""
+    def __eq__(self, other: object) -> bool:
+        if not isinstance(other, ValidatedEmail):
+            return False
+        return (
+            self.normalized == other.normalized
+            and self.local_part == other.local_part
+            and self.domain == other.domain
+            and getattr(self, 'ascii_email', None) == getattr(other, 'ascii_email', None)
+            and getattr(self, 'ascii_local_part', None) == getattr(other, 'ascii_local_part', None)
+            and getattr(self, 'ascii_domain', None) == getattr(other, 'ascii_domain', None)
+            and self.smtputf8 == other.smtputf8
+            and repr(sorted(self.mx) if getattr(self, 'mx', None) else None)
+            == repr(sorted(other.mx) if getattr(other, 'mx', None) else None)
+            and getattr(self, 'mx_fallback_type', None) == getattr(other, 'mx_fallback_type', None)
+            and getattr(self, 'display_name', None) == getattr(other, 'display_name', None)
+        )
+
+    """This helps producing the README."""
+    def as_constructor(self) -> str:
+        return "ValidatedEmail(" \
+            + ",".join(f"\n  {key}={repr(getattr(self, key))}"
+                       for key in ('normalized', 'local_part', 'domain',
+                                   'ascii_email', 'ascii_local_part', 'ascii_domain',
+                                   'smtputf8', 'mx', 'mx_fallback_type',
+                                   'display_name')
+                       if hasattr(self, key)
+                       ) \
+            + ")"
+
+    """Convenience method for accessing ValidatedEmail as a dict"""
+    def as_dict(self) -> Dict[str, Any]:
+        d = self.__dict__
+        if d.get('domain_address'):
+            d['domain_address'] = repr(d['domain_address'])
+        return d
diff --git a/venv/Lib/site-packages/email_validator/validate_email.py b/venv/Lib/site-packages/email_validator/validate_email.py
new file mode 100644
index 0000000..ae5d963
--- /dev/null
+++ b/venv/Lib/site-packages/email_validator/validate_email.py
@@ -0,0 +1,209 @@
+from typing import Optional, Union, TYPE_CHECKING
+import unicodedata
+
+from .exceptions import EmailSyntaxError
+from .types import ValidatedEmail
+from .syntax import split_email, validate_email_local_part, validate_email_domain_name, validate_email_domain_literal, validate_email_length
+from .rfc_constants import CASE_INSENSITIVE_MAILBOX_NAMES
+
+if TYPE_CHECKING:
+    import dns.resolver
+    _Resolver = dns.resolver.Resolver
+else:
+    _Resolver = object
+
+
+def validate_email(
+    email: Union[str, bytes],
+    /,  # prior arguments are positional-only
+    *,  # subsequent arguments are keyword-only
+    allow_smtputf8: Optional[bool] = None,
+    allow_empty_local: Optional[bool] = None,
+    allow_quoted_local: Optional[bool] = None,
+    allow_domain_literal: Optional[bool] = None,
+    allow_display_name: Optional[bool] = None,
+    strict: Optional[bool] = None,
+    check_deliverability: Optional[bool] = None,
+    test_environment: Optional[bool] = None,
+    globally_deliverable: Optional[bool] = None,
+    timeout: Optional[int] = None,
+    dns_resolver: Optional[_Resolver] = None
+) -> ValidatedEmail:
+    """
+    Given an email address, and some options, returns a ValidatedEmail instance
+    with information about the address if it is valid or, if the address is not
+    valid, raises an EmailNotValidError. This is the main function of the module.
+    """
+
+    # Fill in default values of arguments.
+    from . import ALLOW_SMTPUTF8, ALLOW_EMPTY_LOCAL, ALLOW_QUOTED_LOCAL, ALLOW_DOMAIN_LITERAL, ALLOW_DISPLAY_NAME, \
+        STRICT, GLOBALLY_DELIVERABLE, CHECK_DELIVERABILITY, TEST_ENVIRONMENT, DEFAULT_TIMEOUT
+    if allow_smtputf8 is None:
+        allow_smtputf8 = ALLOW_SMTPUTF8
+    if allow_empty_local is None:
+        allow_empty_local = ALLOW_EMPTY_LOCAL
+    if allow_quoted_local is None:
+        allow_quoted_local = ALLOW_QUOTED_LOCAL
+    if allow_domain_literal is None:
+        allow_domain_literal = ALLOW_DOMAIN_LITERAL
+    if allow_display_name is None:
+        allow_display_name = ALLOW_DISPLAY_NAME
+    if strict is None:
+        strict = STRICT
+    if check_deliverability is None:
+        check_deliverability = CHECK_DELIVERABILITY
+    if test_environment is None:
+        test_environment = TEST_ENVIRONMENT
+    if globally_deliverable is None:
+        globally_deliverable = GLOBALLY_DELIVERABLE
+    if timeout is None and dns_resolver is None:
+        timeout = DEFAULT_TIMEOUT
+
+    if isinstance(email, str):
+        pass
+    elif isinstance(email, bytes):
+        # Allow email to be a bytes instance as if it is what
+        # will be transmitted on the wire. But assume SMTPUTF8
+        # is unavailable, so it must be ASCII.
+        try:
+            email = email.decode("ascii")
+        except ValueError as e:
+            raise EmailSyntaxError("The email address is not valid ASCII.") from e
+    else:
+        raise TypeError("email must be str or bytes")
+
+    # Split the address into the display name (or None), the local part
+    # (before the @-sign), and the domain part (after the @-sign).
+    # Normally, there is only one @-sign. But the awkward "quoted string"
+    # local part form (RFC 5321 4.1.2) allows @-signs in the local
+    # part if the local part is quoted.
+    display_name, local_part, domain_part, is_quoted_local_part \
+        = split_email(email)
+
+    if display_name:
+        # UTS #39 3.3 Email Security Profiles for Identifiers requires
+        # display names (incorrectly called "quoted-string-part" there)
+        # to be NFC normalized. Since these are not a part of what we
+        # are really validating, we won't check that the input was NFC
+        # normalized, but we'll normalize in output.
+        display_name = unicodedata.normalize("NFC", display_name)
+
+    # Collect return values in this instance.
+    ret = ValidatedEmail()
+    ret.original = ((local_part if not is_quoted_local_part
+                    else ('"' + local_part + '"'))
+                    + "@" + domain_part)  # drop the display name, if any, for email length tests at the end
+    ret.display_name = display_name
+
+    # Validate the email address's local part syntax and get a normalized form.
+    # If the original address was quoted and the decoded local part is a valid
+    # unquoted local part, then we'll get back a normalized (unescaped) local
+    # part.
+    local_part_info = validate_email_local_part(local_part,
+                                                allow_smtputf8=allow_smtputf8,
+                                                allow_empty_local=allow_empty_local,
+                                                quoted_local_part=is_quoted_local_part,
+                                                strict=strict)
+    ret.local_part = local_part_info["local_part"]
+    ret.ascii_local_part = local_part_info["ascii_local_part"]
+    ret.smtputf8 = local_part_info["smtputf8"]
+
+    # RFC 6532 section 3.1 says that Unicode NFC normalization should be applied,
+    # so we'll return the NFC-normalized local part. Since the caller may use that
+    # string in place of the original string, ensure it is also valid.
+    #
+    # UTS #39 3.3 Email Security Profiles for Identifiers requires local parts
+    # to be NFKC normalized, which loses some information in characters that can
+    # be decomposed. We might want to consider applying NFKC normalization, but
+    # we can't make the change easily because it would break database lookups
+    # for any caller that put a normalized address from a previous version of
+    # this library. (UTS #39 seems to require that the *input* be NKFC normalized
+    # and has other requirements that are hard to check without additional Unicode
+    # data, and I don't know whether the rules really apply in the wild.)
+    normalized_local_part = unicodedata.normalize("NFC", ret.local_part)
+    if normalized_local_part != ret.local_part:
+        try:
+            validate_email_local_part(normalized_local_part,
+                                      allow_smtputf8=allow_smtputf8,
+                                      allow_empty_local=allow_empty_local,
+                                      quoted_local_part=is_quoted_local_part,
+                                      strict=strict)
+        except EmailSyntaxError as e:
+            raise EmailSyntaxError("After Unicode normalization: " + str(e)) from e
+        ret.local_part = normalized_local_part
+
+    # If a quoted local part isn't allowed but is present, now raise an exception.
+    # This is done after any exceptions raised by validate_email_local_part so
+    # that mandatory checks have highest precedence.
+    if is_quoted_local_part and not allow_quoted_local:
+        raise EmailSyntaxError("Quoting the part before the @-sign is not allowed here.")
+
+    # Some local parts are required to be case-insensitive, so we should normalize
+    # to lowercase.
+    # RFC 2142
+    if ret.ascii_local_part is not None \
+       and ret.ascii_local_part.lower() in CASE_INSENSITIVE_MAILBOX_NAMES \
+       and ret.local_part is not None:
+        ret.ascii_local_part = ret.ascii_local_part.lower()
+        ret.local_part = ret.local_part.lower()
+
+    # Validate the email address's domain part syntax and get a normalized form.
+    is_domain_literal = False
+    if len(domain_part) == 0:
+        raise EmailSyntaxError("There must be something after the @-sign.")
+
+    elif domain_part.startswith("[") and domain_part.endswith("]"):
+        # Parse the address in the domain literal and get back a normalized domain.
+        domain_literal_info = validate_email_domain_literal(domain_part[1:-1])
+        if not allow_domain_literal:
+            raise EmailSyntaxError("A bracketed IP address after the @-sign is not allowed here.")
+        ret.domain = domain_literal_info["domain"]
+        ret.ascii_domain = domain_literal_info["domain"]  # Domain literals are always ASCII.
+        ret.domain_address = domain_literal_info["domain_address"]
+        is_domain_literal = True  # Prevent deliverability checks.
+
+    else:
+        # Check the syntax of the domain and get back a normalized
+        # internationalized and ASCII form.
+        domain_name_info = validate_email_domain_name(domain_part, test_environment=test_environment, globally_deliverable=globally_deliverable)
+        ret.domain = domain_name_info["domain"]
+        ret.ascii_domain = domain_name_info["ascii_domain"]
+
+    # Construct the complete normalized form.
+    ret.normalized = ret.local_part + "@" + ret.domain
+
+    # If the email address has an ASCII form, add it.
+    if not ret.smtputf8:
+        if not ret.ascii_domain:
+            raise Exception("Missing ASCII domain.")
+        ret.ascii_email = (ret.ascii_local_part or "") + "@" + ret.ascii_domain
+    else:
+        ret.ascii_email = None
+
+    # Check the length of the address.
+    validate_email_length(ret)
+
+    # Check that a display name is permitted. It's the last syntax check
+    # because we always check against optional parsing features last.
+    if display_name is not None and not allow_display_name:
+        raise EmailSyntaxError("A display name and angle brackets around the email address are not permitted here.")
+
+    if check_deliverability and not test_environment:
+        # Validate the email address's deliverability using DNS
+        # and update the returned ValidatedEmail object with metadata.
+
+        if is_domain_literal:
+            # There is nothing to check --- skip deliverability checks.
+            return ret
+
+        # Lazy load `deliverability` as it is slow to import (due to dns.resolver)
+        from .deliverability import validate_email_deliverability
+        deliverability_info = validate_email_deliverability(
+            ret.ascii_domain, ret.domain, timeout, dns_resolver
+        )
+        mx = deliverability_info.get("mx")
+        if mx is not None:
+            ret.mx = mx
+        ret.mx_fallback_type = deliverability_info.get("mx_fallback_type")
+
+    return ret
diff --git a/venv/Lib/site-packages/email_validator/version.py b/venv/Lib/site-packages/email_validator/version.py
new file mode 100644
index 0000000..55e4709
--- /dev/null
+++ b/venv/Lib/site-packages/email_validator/version.py
@@ -0,0 +1 @@
+__version__ = "2.3.0"