/opt/alt/python39/lib64/python3.9/email/__pycache__
Edit: /opt/alt/python39/lib64/python3.9/email/__pycache__/header.cpython-39.pyc (16445B)
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D ]v\}}t|tƒr*t|dƒ}|du r>|}|}nB||kr`| ||f¡ |}|}n |du rx|t| 7 }n||7 }q | ||f¡ |S )a; Decode a message header value without converting charset.
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specified in the encoded string.
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charset is used both as s's initial charset and as the default for
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header which isn't included in s, e.g. `Subject') pass in the name of
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|¡ƒ‚|S ) aÔ Encode a message header into an RFC-compliant format.
There are many issues involved in converting a given string for use in
an email header. Only certain character sets are readable in most
email clients, and as header strings can only contain a subset of
7-bit ASCII, care must be taken to properly convert and encode (with
Base64 or quoted-printable) header strings. In addition, there is a
75-character length limit on any given encoded header field, so
line-wrapping must be performed, even with double-byte character sets.
Optional maxlinelen specifies the maximum length of each generated
line, exclusive of the linesep string. Individual lines may be longer
than maxlinelen if a folding point cannot be found. The first line
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name was specified at Header construction time. The default value for
maxlinelen is determined at header construction time.
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given extra weight by the splitting algorithm during normal header
wrapping. This is in very rough support of RFC 2822's `higher level
syntactic breaks': split points preceded by a splitchar are preferred
during line splitting, with the characters preferred in the order in
which they appear in the string. Space and tab may be included in the
string to indicate whether preference should be given to one over the
other as a split point when other split chars do not appear in the line
being split. Splitchars does not affect RFC 2047 encoded lines.
Optional linesep is a string to be used to separate the lines of
the value. The default value is the most useful for typical
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