FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
bpython/bpython/line.py at bfa13270656dc328d185a856b85a7314b4b12f37 · optionalg/bpython · GitHub
optionalg
/
bpython
Public
forked from
bpython/bpython
Notifications
You must be signed in to change notification settings
Fork
0
Star
0
Code
Pull requests
0
Actions
Projects
Wiki
Security and quality
0
Insights
Additional navigation options
Code
Pull requests
Actions
Projects
Wiki
Security and quality
Insights
Expand file tree
Breadcrumbs
bpython
/
bpython
/
line.py
Copy path
More file actions
More file actions
Latest commit
History
History
History
179 lines (160 loc) · 7.08 KB
Breadcrumbs
bpython
/
bpython
/
line.py
Copy path
File metadata and controls
179 lines (160 loc) · 7.08 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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
"""Extracting and changing portions of the current line
All functions take cursor offset from the beginning of the line and the line of python code,
and return None, or a tuple of the start index, end index, and the word"""
import
re
current_word_re
=
re
.
compile
(
r'[\w_][\w0-9._]*[(]?'
)
current_dict_key_re
=
re
.
compile
(
r'''[\w_][\w0-9._]*\[([\w0-9._(), '"]*)'''
)
current_dict_re
=
re
.
compile
(
r'''([\w_][\w0-9._]*)\[([\w0-9._(), '"]*)'''
)
current_string_re
=
re
.
compile
(
'''(?P<open>(?:""")|"|(?:''
\'
)|')(?:((?P<closed>.+?)(?P=open))|(?P<unclosed>.+))'''
)
current_object_re
=
re
.
compile
(
r'([\w_][\w0-9_]*)[.]'
)
current_object_attribute_re
=
re
.
compile
(
r'([\w_][\w0-9_]*)[.]?'
)
current_from_import_from_re
=
re
.
compile
(
r'from ([\w0-9_.]*)(?:\s+import\s+([\w0-9_]+[,]?\s*)+)*'
)
current_from_import_import_re_1
=
re
.
compile
(
r'from\s([\w0-9_.]*)\s+import'
)
current_from_import_import_re_2
=
re
.
compile
(
r'([\w0-9_]+)'
)
current_from_import_import_re_3
=
re
.
compile
(
r'[,][ ]([\w0-9_]*)'
)
current_import_re_1
=
re
.
compile
(
r'import'
)
current_import_re_2
=
re
.
compile
(
r'([\w0-9_.]+)'
)
current_import_re_3
=
re
.
compile
(
r'[,][ ]([\w0-9_.]*)'
)
current_method_definition_name_re
=
re
.
compile
(
"def\s+([a-zA-Z_][\w]*)"
)
current_single_word_re
=
re
.
compile
(
r"(?<![.])\b([a-zA-Z_][\w]*)"
)
current_string_literal_attr_re
=
re
.
compile
(
"('''"
+
r'''|"""|'|")((?:(?=([^"'\\]+|\\.|(?!\1)["']))\3)*)\1[.]([a-zA-Z_]?[\w]*)'''
)
def
current_word
(
cursor_offset
,
line
):
"""the object.attribute.attribute just before or under the cursor"""
pos
=
cursor_offset
matches
=
list
(
current_word_re
.
finditer
(
line
))
start
=
pos
end
=
pos
word
=
None
for
m
in
matches
:
if
m
.
start
()
<
pos
and
m
.
end
()
>=
pos
:
start
=
m
.
start
()
end
=
m
.
end
()
word
=
m
.
group
()
if
word
is
None
:
return
None
return
(
start
,
end
,
word
)
def
current_dict_key
(
cursor_offset
,
line
):
"""If in dictionary completion, return the current key"""
matches
=
list
(
current_dict_key_re
.
finditer
(
line
))
for
m
in
matches
:
if
m
.
start
(
1
)
<=
cursor_offset
and
m
.
end
(
1
)
>=
cursor_offset
:
return
(
m
.
start
(
1
),
m
.
end
(
1
),
m
.
group
(
1
))
return
None
def
current_dict
(
cursor_offset
,
line
):
"""If in dictionary completion, return the dict that should be used"""
matches
=
list
(
current_dict_re
.
finditer
(
line
))
for
m
in
matches
:
if
m
.
start
(
2
)
<=
cursor_offset
and
m
.
end
(
2
)
>=
cursor_offset
:
return
(
m
.
start
(
1
),
m
.
end
(
1
),
m
.
group
(
1
))
return
None
def
current_string
(
cursor_offset
,
line
):
"""If inside a string of nonzero length, return the string (excluding quotes)
Weaker than bpython.Repl's current_string, because that checks that a string is a string
based on previous lines in the buffer"""
for
m
in
current_string_re
.
finditer
(
line
):
i
=
3
if
m
.
group
(
3
)
else
4
if
m
.
start
(
i
)
<=
cursor_offset
and
m
.
end
(
i
)
>=
cursor_offset
:
return
m
.
start
(
i
),
m
.
end
(
i
),
m
.
group
(
i
)
return
None
def
current_object
(
cursor_offset
,
line
):
"""If in attribute completion, the object on which attribute should be looked up"""
match
=
current_word
(
cursor_offset
,
line
)
if
match
is
None
:
return
None
start
,
end
,
word
=
match
matches
=
list
(
current_object_re
.
finditer
(
word
))
s
=
''
for
m
in
matches
:
if
m
.
end
(
1
)
+
start
<
cursor_offset
:
if
s
:
s
+=
'.'
s
+=
m
.
group
(
1
)
if
not
s
:
return
None
return
start
,
start
+
len
(
s
),
s
def
current_object_attribute
(
cursor_offset
,
line
):
"""If in attribute completion, the attribute being completed"""
match
=
current_word
(
cursor_offset
,
line
)
if
match
is
None
:
return
None
start
,
end
,
word
=
match
matches
=
list
(
current_object_attribute_re
.
finditer
(
word
))
for
m
in
matches
[
1
:]:
if
m
.
start
(
1
)
+
start
<=
cursor_offset
and
m
.
end
(
1
)
+
start
>=
cursor_offset
:
return
m
.
start
(
1
)
+
start
,
m
.
end
(
1
)
+
start
,
m
.
group
(
1
)
return
None
def
current_from_import_from
(
cursor_offset
,
line
):
"""If in from import completion, the word after from
returns None if cursor not in or just after one of the two interesting parts
of an import: from (module) import (name1, name2)
"""
#TODO allow for as's
tokens
=
line
.
split
()
if
not
(
'from'
in
tokens
or
'import'
in
tokens
):
return
None
matches
=
list
(
current_from_import_from_re
.
finditer
(
line
))
for
m
in
matches
:
if
((
m
.
start
(
1
)
<
cursor_offset
and
m
.
end
(
1
)
>=
cursor_offset
)
or
(
m
.
start
(
2
)
<
cursor_offset
and
m
.
end
(
2
)
>=
cursor_offset
)):
return
m
.
start
(
1
),
m
.
end
(
1
),
m
.
group
(
1
)
return
None
def
current_from_import_import
(
cursor_offset
,
line
):
"""If in from import completion, the word after import being completed
returns None if cursor not in or just after one of these words
"""
baseline
=
current_from_import_import_re_1
.
search
(
line
)
if
baseline
is
None
:
return
None
match1
=
current_from_import_import_re_2
.
search
(
line
[
baseline
.
end
():])
if
match1
is
None
:
return
None
matches
=
list
(
current_from_import_import_re_3
.
finditer
(
line
[
baseline
.
end
():]))
for
m
in
[
match1
]
+
matches
:
start
=
baseline
.
end
()
+
m
.
start
(
1
)
end
=
baseline
.
end
()
+
m
.
end
(
1
)
if
start
<
cursor_offset
and
end
>=
cursor_offset
:
return
start
,
end
,
m
.
group
(
1
)
return
None
def
current_import
(
cursor_offset
,
line
):
#TODO allow for multiple as's
baseline
=
current_import_re_1
.
search
(
line
)
if
baseline
is
None
:
return
None
match1
=
current_import_re_2
.
search
(
line
[
baseline
.
end
():])
if
match1
is
None
:
return
None
matches
=
list
(
current_import_re_3
.
finditer
(
line
[
baseline
.
end
():]))
for
m
in
[
match1
]
+
matches
:
start
=
baseline
.
end
()
+
m
.
start
(
1
)
end
=
baseline
.
end
()
+
m
.
end
(
1
)
if
start
<
cursor_offset
and
end
>=
cursor_offset
:
return
start
,
end
,
m
.
group
(
1
)
def
current_method_definition_name
(
cursor_offset
,
line
):
"""The name of a method being defined"""
matches
=
current_method_definition_name_re
.
finditer
(
line
)
for
m
in
matches
:
if
(
m
.
start
(
1
)
<=
cursor_offset
and
m
.
end
(
1
)
>=
cursor_offset
):
return
m
.
start
(
1
),
m
.
end
(
1
),
m
.
group
(
1
)
return
None
def
current_single_word
(
cursor_offset
,
line
):
"""the un-dotted word just before or under the cursor"""
matches
=
current_single_word_re
.
finditer
(
line
)
for
m
in
matches
:
if
(
m
.
start
(
1
)
<=
cursor_offset
and
m
.
end
(
1
)
>=
cursor_offset
):
return
m
.
start
(
1
),
m
.
end
(
1
),
m
.
group
(
1
)
return
None
def
current_dotted_attribute
(
cursor_offset
,
line
):
"""The dotted attribute-object pair before the cursor"""
match
=
current_word
(
cursor_offset
,
line
)
if
match
is
None
:
return
None
start
,
end
,
word
=
match
if
'.'
in
word
[
1
:]:
return
start
,
end
,
word
def
current_string_literal_attr
(
cursor_offset
,
line
):
"""The attribute following a string literal"""
matches
=
current_string_literal_attr_re
.
finditer
(
line
)
for
m
in
matches
:
if
(
m
.
start
(
4
)
<=
cursor_offset
and
m
.
end
(
4
)
>=
cursor_offset
):
return
m
.
start
(
4
),
m
.
end
(
4
),
m
.
group
(
4
)
return
None
Back
|
FazBrowse Home
|
New Git URL