FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
Source.Python/addons/source-python/Python3/email/parser.py at main · CookStar/Source.Python · GitHub
CookStar
Source.Python
Repository navigation
Code
Issues
Pull requests
Actions
Projects
Security and quality
Insights
Expand file tree
Breadcrumbs
Source.Python
/
addons
/
source-python
/
Python3
/
email
/
parser.py
Copy path
More file actions
More file actions
Latest commit
History
History
History
132 lines (98 loc) · 4.92 KB
Breadcrumbs
Source.Python
/
addons
/
source-python
/
Python3
/
email
/
parser.py
Copy path
File metadata and controls
132 lines (98 loc) · 4.92 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
# Copyright (C) 2001-2007 Python Software Foundation
# Author: Barry Warsaw, Thomas Wouters, Anthony Baxter
# Contact: email-sig@python.org
"""A parser of RFC 2822 and MIME email messages."""
__all__
=
[
'Parser'
,
'HeaderParser'
,
'BytesParser'
,
'BytesHeaderParser'
,
'FeedParser'
,
'BytesFeedParser'
]
from
io
import
StringIO
,
TextIOWrapper
from
email
.
feedparser
import
FeedParser
,
BytesFeedParser
from
email
.
_policybase
import
compat32
class
Parser
:
def
__init__
(
self
,
_class
=
None
,
*
,
policy
=
compat32
):
"""Parser of RFC 2822 and MIME email messages.
Creates an in-memory object tree representing the email message, which
can then be manipulated and turned over to a Generator to return the
textual representation of the message.
The string must be formatted as a block of RFC 2822 headers and header
continuation lines, optionally preceded by a `Unix-from' header. The
header block is terminated either by the end of the string or by a
blank line.
_class is the class to instantiate for new message objects when they
must be created. This class must have a constructor that can take
zero arguments. Default is Message.Message.
The policy keyword specifies a policy object that controls a number of
aspects of the parser's operation. The default policy maintains
backward compatibility.
"""
self
.
_class
=
_class
self
.
policy
=
policy
def
parse
(
self
,
fp
,
headersonly
=
False
):
"""Create a message structure from the data in a file.
Reads all the data from the file and returns the root of the message
structure. Optional headersonly is a flag specifying whether to stop
parsing after reading the headers or not. The default is False,
meaning it parses the entire contents of the file.
"""
feedparser
=
FeedParser
(
self
.
_class
,
policy
=
self
.
policy
)
if
headersonly
:
feedparser
.
_set_headersonly
()
while
True
:
data
=
fp
.
read
(
8192
)
if
not
data
:
break
feedparser
.
feed
(
data
)
return
feedparser
.
close
()
def
parsestr
(
self
,
text
,
headersonly
=
False
):
"""Create a message structure from a string.
Returns the root of the message structure. Optional headersonly is a
flag specifying whether to stop parsing after reading the headers or
not. The default is False, meaning it parses the entire contents of
the file.
"""
return
self
.
parse
(
StringIO
(
text
),
headersonly
=
headersonly
)
class
HeaderParser
(
Parser
):
def
parse
(
self
,
fp
,
headersonly
=
True
):
return
Parser
.
parse
(
self
,
fp
,
True
)
def
parsestr
(
self
,
text
,
headersonly
=
True
):
return
Parser
.
parsestr
(
self
,
text
,
True
)
class
BytesParser
:
def
__init__
(
self
,
*
args
,
**
kw
):
"""Parser of binary RFC 2822 and MIME email messages.
Creates an in-memory object tree representing the email message, which
can then be manipulated and turned over to a Generator to return the
textual representation of the message.
The input must be formatted as a block of RFC 2822 headers and header
continuation lines, optionally preceded by a `Unix-from' header. The
header block is terminated either by the end of the input or by a
blank line.
_class is the class to instantiate for new message objects when they
must be created. This class must have a constructor that can take
zero arguments. Default is Message.Message.
"""
self
.
parser
=
Parser
(
*
args
,
**
kw
)
def
parse
(
self
,
fp
,
headersonly
=
False
):
"""Create a message structure from the data in a binary file.
Reads all the data from the file and returns the root of the message
structure. Optional headersonly is a flag specifying whether to stop
parsing after reading the headers or not. The default is False,
meaning it parses the entire contents of the file.
"""
fp
=
TextIOWrapper
(
fp
,
encoding
=
'ascii'
,
errors
=
'surrogateescape'
)
try
:
return
self
.
parser
.
parse
(
fp
,
headersonly
)
finally
:
fp
.
detach
()
def
parsebytes
(
self
,
text
,
headersonly
=
False
):
"""Create a message structure from a byte string.
Returns the root of the message structure. Optional headersonly is a
flag specifying whether to stop parsing after reading the headers or
not. The default is False, meaning it parses the entire contents of
the file.
"""
text
=
text
.
decode
(
'ASCII'
,
errors
=
'surrogateescape'
)
return
self
.
parser
.
parsestr
(
text
,
headersonly
)
class
BytesHeaderParser
(
BytesParser
):
def
parse
(
self
,
fp
,
headersonly
=
True
):
return
BytesParser
.
parse
(
self
,
fp
,
headersonly
=
True
)
def
parsebytes
(
self
,
text
,
headersonly
=
True
):
return
BytesParser
.
parsebytes
(
self
,
text
,
headersonly
=
True
)
Back
|
FazBrowse Home
|
New Git URL