| author | Radek Brich <brich.radek@ifortuna.cz> |
| Tue, 06 May 2014 18:37:43 +0200 | |
| changeset 101 | 2a2d0d5df03b |
| parent 93 | listdepends.py@b72591087495 |
| permissions | -rw-r--r-- |
|
101
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
1 |
from pgtoolkit.toolbase import SimpleTool |
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
2 |
from pgtoolkit import pgbrowser |
|
31
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
3 |
|
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
4 |
|
|
101
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
5 |
class ListDependsTool(SimpleTool): |
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
6 |
|
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
7 |
""" |
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
8 |
List column dependencies. |
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
9 |
|
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
10 |
""" |
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
11 |
|
|
31
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
12 |
def __init__(self): |
|
101
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
13 |
SimpleTool.__init__(self, name='listdepends') |
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
14 |
|
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
15 |
def specify_args(self): |
|
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
16 |
SimpleTool.specify_args(self) |
|
31
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
17 |
self.parser.add_argument('table', metavar='table', type=str, help='Table name.')
|
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
18 |
self.parser.add_argument('column', metavar='column', type=str, help='Column name.')
|
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
19 |
self.parser.add_argument('-s', '--schema', dest='schema', metavar='schema',
|
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
20 |
type=str, default='public', help='Schema name (default=public).') |
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
21 |
|
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
22 |
def main(self): |
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
23 |
browser = pgbrowser.PgBrowser(self.pgm.get_conn('target'))
|
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
24 |
|
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
25 |
objects = browser.list_column_usage(self.args.table, self.args.column, schema=self.args.schema) |
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
26 |
for obj in sorted(objects, key=lambda x: (x['type'], x['schema'], x['name'])): |
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
27 |
print(obj['type'], ' ', obj['schema'], '.', obj['name'], sep='') |
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
28 |
|
|
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
29 |
|
|
101
2a2d0d5df03b
Refactor ToolBase to allow tool composition. Add TableSync tool (composited). Move more tools under pgtool.
Radek Brich <brich.radek@ifortuna.cz>
parents:
93
diff
changeset
|
30 |
cls = ListDependsTool |
|
31
c2e6e24b83d9
Add browser - database schema browser using tuikit (curses UI). Add listdepends - tool which shows depending views for column. Update pgdatadiff - allow composite primary key. Update pgmanager - RowDict is now OrderedDict. Drop support for Python2.x.
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
31 |