| author | Pawel Solyga <Pawel.Solyga@gmail.com> |
| Wed, 01 Oct 2008 19:21:09 +0000 | |
| changeset 249 | 325fb70c61a9 |
| parent 245 | app/soc/logic/common.py@b14c2c4d3484 |
| child 251 | 8f23804302d0 |
| permissions | -rw-r--r-- |
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245
b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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1 |
#!/usr/bin/python2.5 |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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2 |
# |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
3 |
# Copyright 2008 the Melange authors. |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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4 |
# |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
5 |
# Licensed under the Apache License, Version 2.0 (the "License"); |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
6 |
# you may not use this file except in compliance with the License. |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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7 |
# You may obtain a copy of the License at |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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8 |
# |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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9 |
# http://www.apache.org/licenses/LICENSE-2.0 |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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10 |
# |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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11 |
# Unless required by applicable law or agreed to in writing, software |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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# distributed under the License is distributed on an "AS IS" BASIS, |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
14 |
# See the License for the specific language governing permissions and |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
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# limitations under the License. |
|
b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
16 |
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249
325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
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"""Common validation helper functions. |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
18 |
""" |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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__authors__ = [ |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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'"Pawel Solyga" <pawel.solyga@gmail.com>', |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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] |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
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import re |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
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249
325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
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from google.appengine.api import urlfetch |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
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import feedparser |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
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changeset
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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|
32 |
def isFeedURLValid(feed_url=None): |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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|
33 |
"""Returns True if provided url is valid ATOM or RSS. |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
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34 |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
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Args: |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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36 |
feed_url: ATOM or RSS feed url |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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37 |
""" |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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|
38 |
if feed_url: |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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39 |
result = urlfetch.fetch(feed_url) |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
changeset
|
40 |
if result.status_code == 200: |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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|
41 |
parsed_feed = feedparser.parse(result.content) |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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|
42 |
if parsed_feed.version and (parsed_feed.version != ''): |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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|
43 |
return True |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
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return False |
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325fb70c61a9
Replace common module with validate module. Move validation function from feed module to validate module and remove feed.py. Correct any usage of validation functions from common and feed modules into validate module.
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
245
diff
changeset
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45 |
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245
b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
46 |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
47 |
LINKNAME_PATTERN = r'''(?x) |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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48 |
^ |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
49 |
[0-9a-z] # start with ASCII digit or lowercase |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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50 |
( |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
51 |
[0-9a-z] # additional ASCII digit or lowercase |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
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52 |
| # -OR- |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
53 |
_[0-9a-z] # underscore and ASCII digit or lowercase |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
54 |
)* # zero or more of OR group |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
55 |
$ |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
56 |
''' |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
57 |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
58 |
LINKNAME_REGEX = re.compile(LINKNAME_PATTERN) |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
60 |
def isLinkNameFormatValid(link_name): |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
61 |
"""Returns True if link_name is in a valid format. |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
62 |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
63 |
Args: |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
64 |
link_name: link name used in URLs for identification |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
65 |
""" |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
66 |
if LINKNAME_REGEX.match(link_name): |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
67 |
return True |
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b14c2c4d3484
Moved isLinkNameFormatValid function out of id_user module to new common module. This function is going to be used by other form validation functions that require to validate linkname (different kind of Groups, Programs etc).
Pawel Solyga <Pawel.Solyga@gmail.com>
parents:
diff
changeset
|
68 |
return False |