Mercurial > p > roundup > code
annotate scripts/schema_diagram.py @ 6739:00fe67eb8a91
Update locations templates and locale files are stored
Installing on a new ubuntu 22.04 venv at /tmp/roundup, I found the
locale and template files installed under
/tmp/roundup2/lib/python3.10/site-packages/usr/local/share which was
unexpected.
/tmp/roundup2/lib/python3.10/site-packages/tmp/roundup2/share would be
expected. Why sys.prefix (/tmp/roundup2) was not being used but
sys.base_prefix (/usr) and 'local' were added in I have no idea.
In any case, updated admin and i18n code to find the files in this
location.
Suggested building a venv for installation with commands in
installation.txt. Removed search for templates top level
directory. Was used for the old location of the tracker templates
pre-2009 when they were moved under share/roundup/templates.
left print statemts for debugging directory search in admin templates.
They are disabled by a variable set to False. At some point will add
pragma's to admin to set debugging and other options see issue
2551103.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Tue, 28 Jun 2022 23:16:47 -0400 |
| parents | 23b8e6067f7c |
| children | 9c3ec0a5c7fc |
| rev | line source |
|---|---|
| 1166 | 1 #! /usr/bin/python |
| 2 # | |
| 3 # Schema diagram generator contributed by Stefan Seefeld of the fresco | |
| 4 # project http://www.fresco.org/. | |
| 5 # | |
| 6 # It generates a 'dot file' that is then fed into the 'dot' | |
| 7 # tool (http://www.graphviz.org) to generate a graph: | |
| 8 # | |
| 9 # %> ./schema.py | |
| 10 # %> dot -Tps schema.dot -o schema.ps | |
| 11 # %> gv schema.ps | |
| 12 # | |
|
5376
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
13 from __future__ import print_function |
| 1166 | 14 import sys |
| 15 import roundup.instance | |
| 16 | |
| 17 # open the instance | |
| 18 instance = roundup.instance.open(sys.argv[1]) | |
| 19 db = instance.open() | |
| 20 | |
| 21 # diagram preamble | |
|
5376
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
22 print('digraph schema {') |
|
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
23 print('size="8,6"') |
|
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
24 print('node [shape="record" bgcolor="#ffe4c4" style=filled]') |
|
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
25 print('edge [taillabel="1" headlabel="1" dir=back arrowtail=ediamond]') |
| 1166 | 26 |
| 27 # get all the classes | |
|
5395
23b8e6067f7c
Python 3 preparation: update calls to dict methods.
Joseph Myers <jsm@polyomino.org.uk>
parents:
5376
diff
changeset
|
28 types = list(db.classes.keys()) |
| 1166 | 29 |
| 30 # one record node per class | |
| 31 for i in range(len(types)): | |
|
5376
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
32 print('node%d [label=\"{%s|}"]'%(i, types[i])) |
| 1166 | 33 |
| 34 # now draw in the relations | |
| 35 for name in db.classes.keys(): | |
| 36 type = db.classes[name] | |
| 37 attributes = type.getprops() | |
| 38 for a in attributes.keys(): | |
| 39 attribute = attributes[a] | |
| 40 if isinstance(attribute, roundup.hyperdb.Link): | |
|
5376
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
41 print('node%d -> node%d [label=%s]'%(types.index(name), |
| 1166 | 42 types.index(attribute.classname), |
|
5376
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
43 a)) |
| 1166 | 44 elif isinstance(attribute, roundup.hyperdb.Multilink): |
|
5376
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
45 print('node%d -> node%d [taillabel="*" label=%s]'%(types.index(name), |
| 1166 | 46 types.index(attribute.classname), |
|
5376
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
47 a)) |
| 1166 | 48 # all done |
|
5376
64b05e24dbd8
Python 3 preparation: convert print to a function.
Joseph Myers <jsm@polyomino.org.uk>
parents:
1166
diff
changeset
|
49 print('}') |