author | Laurent Peuch <cortex@worlddomination.be> |
Tue, 26 Nov 2019 16:03:06 +0100 | |
changeset 12774 | e6bf15a69ea0 |
parent 12773 | 3a38f779bed5 |
child 12775 | 38f22b8b4459 |
permissions | -rw-r--r-- |
12771
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
1 |
# copyright 2019 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
2 |
# |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
3 |
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
4 |
# |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
5 |
# This file is part of CubicWeb. |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
6 |
# |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
7 |
# CubicWeb is free software: you can redistribute it and/or modify it under the |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
8 |
# terms of the GNU Lesser General Public License as published by the Free |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
9 |
# Software Foundation, either version 2.1 of the License, or (at your option) |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
10 |
# any later version. |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
11 |
# |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
12 |
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
13 |
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
14 |
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
15 |
# details. |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
16 |
# |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
17 |
# You should have received a copy of the GNU Lesser General Public License along |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
18 |
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
19 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
20 |
""" |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
21 |
Debug view for pyramid debug toolbar and others to help development |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
22 |
""" |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
23 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
24 |
import os |
12772
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
25 |
import logging |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
26 |
import inspect |
12771
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
27 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
28 |
from pyramid.response import Response |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
29 |
from mako.template import Template |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
30 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
31 |
from cubicweb.misc.source_highlight import highlight_html, generate_css, has_pygments |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
32 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
33 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
34 |
DEBUG_DISPLAY_SOURCE_CODE_PATH = '_debug_display_source_code' |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
35 |
|
12773
3a38f779bed5
[debug-toolbar/display_source_code/security] add security mechanism to only read whitelisted files
Laurent Peuch <cortex@worlddomination.be>
parents:
12772
diff
changeset
|
36 |
FILES_WHITE_LIST = set() |
3a38f779bed5
[debug-toolbar/display_source_code/security] add security mechanism to only read whitelisted files
Laurent Peuch <cortex@worlddomination.be>
parents:
12772
diff
changeset
|
37 |
|
12771
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
38 |
|
12774
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
39 |
def _generate_link_to_source(file_path, start=None, end=None, tag_body="<>"): |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
40 |
if start: |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
41 |
# step back a bit so we have a bit of top padding wen displaying the page |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
42 |
# and the highlighted line isn't glued to top of the browser window |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
43 |
line_anchor = max(0, start - 10) |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
44 |
|
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
45 |
if end: |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
46 |
return '<a href="../%s?file=%s&line=%s&end=%s#line-%s" target="_blank">%s</a>' % ( |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
47 |
DEBUG_DISPLAY_SOURCE_CODE_PATH, file_path, start, end, line_anchor, tag_body |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
48 |
) |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
49 |
else: |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
50 |
return '<a href="../%s?file=%s&line=%s#line-%s" target="_blank">%s</a>' % ( |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
51 |
DEBUG_DISPLAY_SOURCE_CODE_PATH, file_path, start, line_anchor, tag_body |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
52 |
) |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
53 |
|
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
54 |
return '<a href="../%s?file=%s" target="_blank">%s</a>' % ( |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
55 |
DEBUG_DISPLAY_SOURCE_CODE_PATH, file_path, tag_body |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
56 |
) |
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
57 |
|
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
58 |
|
12772
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
59 |
def source_code_url(object_or_class): |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
60 |
if object_or_class is None: |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
61 |
return "" |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
62 |
|
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
63 |
if not inspect.isclass(object_or_class): |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
64 |
object_or_class = object_or_class.__class__ |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
65 |
|
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
66 |
try: |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
67 |
file_path = inspect.getsourcefile(object_or_class) |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
68 |
except TypeError: |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
69 |
logging.debug("Error while trying to source code of '%s'" % object_or_class) |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
70 |
return "" |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
71 |
|
12773
3a38f779bed5
[debug-toolbar/display_source_code/security] add security mechanism to only read whitelisted files
Laurent Peuch <cortex@worlddomination.be>
parents:
12772
diff
changeset
|
72 |
FILES_WHITE_LIST.add(file_path) |
3a38f779bed5
[debug-toolbar/display_source_code/security] add security mechanism to only read whitelisted files
Laurent Peuch <cortex@worlddomination.be>
parents:
12772
diff
changeset
|
73 |
|
12772
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
74 |
try: |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
75 |
source_code, line = inspect.getsourcelines(object_or_class) |
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
76 |
except OSError: # when we couldn't read the source code/line |
12774
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
77 |
return _generate_link_to_source(file_path) |
12772
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
78 |
|
12774
e6bf15a69ea0
[debug-toolbar/display_source_code] add function to generate html link to source code
Laurent Peuch <cortex@worlddomination.be>
parents:
12773
diff
changeset
|
79 |
return _generate_link_to_source(file_path, line, line + len(source_code)) |
12772
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
80 |
|
a2b8c201727f
[debug-toolbar/display_source_code] add helper to render link to source file
Laurent Peuch <cortex@worlddomination.be>
parents:
12771
diff
changeset
|
81 |
|
12771
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
82 |
def debug_display_source_code(request): |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
83 |
""" |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
84 |
This view display a python source file content for making debugging easier. |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
85 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
86 |
It is only activated on debug mode (-D) for pyramid during development. |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
87 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
88 |
It will uses pygment if installed to colorize the source code. |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
89 |
""" |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
90 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
91 |
if "file" not in request.params: |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
92 |
return Response('Error: you should have end up on this page following a link in the ' |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
93 |
'pyramid debug toolbar with the correct parameters.') |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
94 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
95 |
source_code_file = request.params["file"] |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
96 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
97 |
if not os.path.exists(source_code_file): |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
98 |
return Response("Error: file '%s' doesn't exist on the filesystem." % source_code_file) |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
99 |
|
12773
3a38f779bed5
[debug-toolbar/display_source_code/security] add security mechanism to only read whitelisted files
Laurent Peuch <cortex@worlddomination.be>
parents:
12772
diff
changeset
|
100 |
# security |
3a38f779bed5
[debug-toolbar/display_source_code/security] add security mechanism to only read whitelisted files
Laurent Peuch <cortex@worlddomination.be>
parents:
12772
diff
changeset
|
101 |
if source_code_file not in FILES_WHITE_LIST: |
3a38f779bed5
[debug-toolbar/display_source_code/security] add security mechanism to only read whitelisted files
Laurent Peuch <cortex@worlddomination.be>
parents:
12772
diff
changeset
|
102 |
return Response("Error: access to file is not authorized") |
3a38f779bed5
[debug-toolbar/display_source_code/security] add security mechanism to only read whitelisted files
Laurent Peuch <cortex@worlddomination.be>
parents:
12772
diff
changeset
|
103 |
|
12771
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
104 |
try: |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
105 |
content = open(source_code_file, "r").read() |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
106 |
except Exception as e: |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
107 |
return Response("Error: while opening file '%s' got the error: %s" % (source_code_file, e)) |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
108 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
109 |
lines = [] |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
110 |
line_begin = request.params.get("line", None) |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
111 |
if line_begin: |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
112 |
line_end = request.params.get("end", line_begin) |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
113 |
lines = list(range(int(line_begin), int(line_end) + 1)) |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
114 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
115 |
this_file_directory = os.path.split(os.path.realpath(__file__))[0] |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
116 |
template_filename = os.path.join(this_file_directory, |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
117 |
"debug_toolbar_templates/debug_source_code.mako") |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
118 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
119 |
html = Template(filename=template_filename).render( |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
120 |
file_path=source_code_file, |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
121 |
content=content, |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
122 |
has_pygments=has_pygments, |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
123 |
highlight_html=highlight_html, |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
124 |
css=generate_css(), |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
125 |
lines=lines, |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
126 |
) |
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
127 |
|
70597b447fb7
[debug-toolbar/display_source_code] add a pyramid view that display syntax highlighted python source file
Laurent Peuch <cortex@worlddomination.be>
parents:
diff
changeset
|
128 |
return Response(html) |