Commit | Line | Data |
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fbad3a9f | 1 | # GNU MediaGoblin -- federated, autonomous media hosting |
7f4ebeed | 2 | # Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS. |
fbad3a9f E |
3 | # |
4 | # This program is free software: you can redistribute it and/or modify | |
5 | # it under the terms of the GNU Affero General Public License as published by | |
6 | # the Free Software Foundation, either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU Affero General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU Affero General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
eea6d276 E |
17 | """ |
18 | TODO: indexes on foreignkeys, where useful. | |
19 | """ | |
20 | ||
fdc34b8b | 21 | import logging |
ccca0fbf | 22 | import datetime |
e590179a | 23 | import base64 |
ccca0fbf | 24 | |
942084fb JW |
25 | from sqlalchemy import Column, Integer, Unicode, UnicodeText, DateTime, \ |
26 | Boolean, ForeignKey, UniqueConstraint, PrimaryKeyConstraint, \ | |
1bb367f6 | 27 | SmallInteger, Date |
2d7b6bde | 28 | from sqlalchemy.orm import relationship, backref, with_polymorphic |
02db7e0a | 29 | from sqlalchemy.orm.collections import attribute_mapped_collection |
c47a03b9 | 30 | from sqlalchemy.sql.expression import desc |
02db7e0a | 31 | from sqlalchemy.ext.associationproxy import association_proxy |
007ac2e7 | 32 | from sqlalchemy.util import memoized_property |
ccca0fbf | 33 | |
7f9d3ca7 RE |
34 | from mediagoblin.db.extratypes import (PathTupleWithSlashes, JSONEncoded, |
35 | MutationDict) | |
57f8d263 | 36 | from mediagoblin.db.base import Base, DictReadAttrProxy |
2d7b6bde JW |
37 | from mediagoblin.db.mixin import UserMixin, MediaEntryMixin, \ |
38 | MediaCommentMixin, CollectionMixin, CollectionItemMixin | |
fdc34b8b | 39 | from mediagoblin.tools.files import delete_media_files |
57f8d263 | 40 | from mediagoblin.tools.common import import_component |
ccca0fbf | 41 | |
780fdd7b CAW |
42 | # It's actually kind of annoying how sqlalchemy-migrate does this, if |
43 | # I understand it right, but whatever. Anyway, don't remove this :P | |
c4869eff | 44 | # |
780fdd7b CAW |
45 | # We could do migration calls more manually instead of relying on |
46 | # this import-based meddling... | |
47 | from migrate import changeset | |
48 | ||
fdc34b8b SS |
49 | _log = logging.getLogger(__name__) |
50 | ||
f4f84297 | 51 | |
7b194a79 | 52 | |
f42e49c3 | 53 | class User(Base, UserMixin): |
eea6d276 E |
54 | """ |
55 | TODO: We should consider moving some rarely used fields | |
56 | into some sort of "shadow" table. | |
57 | """ | |
2f5ce68c | 58 | __tablename__ = "core__users" |
ccca0fbf CAW |
59 | |
60 | id = Column(Integer, primary_key=True) | |
892eed59 | 61 | username = Column(Unicode, nullable=False, unique=True, index=True) |
fbe8edc2 CAW |
62 | # Note: no db uniqueness constraint on email because it's not |
63 | # reliable (many email systems case insensitive despite against | |
64 | # the RFC) and because it would be a mess to implement at this | |
65 | # point. | |
ccca0fbf | 66 | email = Column(Unicode, nullable=False) |
b56b6b1e | 67 | pw_hash = Column(Unicode) |
2d7b6bde | 68 | created = Column(DateTime, nullable=False, default=datetime.datetime.now) |
c4869eff JW |
69 | # Intented to be nullable=False, but migrations would not work for it |
70 | # set to nullable=True implicitly. | |
71 | wants_comment_notification = Column(Boolean, default=True) | |
93d805ad | 72 | wants_notifications = Column(Boolean, default=True) |
dc4dfbde | 73 | license_preference = Column(Unicode) |
ccca0fbf | 74 | url = Column(Unicode) |
fbad3a9f | 75 | bio = Column(UnicodeText) # ?? |
bdd22421 RE |
76 | uploaded = Column(Integer, default=0) |
77 | upload_limit = Column(Integer) | |
ccca0fbf CAW |
78 | |
79 | ## TODO | |
80 | # plugin data would be in a separate model | |
81 | ||
88a9662b JW |
82 | def __repr__(self): |
83 | return '<{0} #{1} {2} {3} "{4}">'.format( | |
84 | self.__class__.__name__, | |
85 | self.id, | |
25625107 | 86 | 'verified' if self.has_privilege(u'active') else 'non-verified', |
87 | 'admin' if self.has_privilege(u'admin') else 'user', | |
88a9662b JW |
88 | self.username) |
89 | ||
03b4fc50 SS |
90 | def delete(self, **kwargs): |
91 | """Deletes a User and all related entries/comments/files/...""" | |
6194344b | 92 | # Collections get deleted by relationships. |
03b4fc50 SS |
93 | |
94 | media_entries = MediaEntry.query.filter(MediaEntry.uploader == self.id) | |
95 | for media in media_entries: | |
96 | # TODO: Make sure that "MediaEntry.delete()" also deletes | |
97 | # all related files/Comments | |
98 | media.delete(del_orphan_tags=False, commit=False) | |
99 | ||
100 | # Delete now unused tags | |
101 | # TODO: import here due to cyclic imports!!! This cries for refactoring | |
3809a8b8 | 102 | from mediagoblin.db.util import clean_orphan_tags |
03b4fc50 SS |
103 | clean_orphan_tags(commit=False) |
104 | ||
105 | # Delete user, pass through commit=False/True in kwargs | |
106 | super(User, self).delete(**kwargs) | |
107 | _log.info('Deleted user "{0}" account'.format(self.username)) | |
108 | ||
8394febb | 109 | def has_privilege(self,*priv_names): |
8e91df87 | 110 | """ |
111 | This method checks to make sure a user has all the correct privileges | |
112 | to access a piece of content. | |
113 | ||
114 | :param priv_names A variable number of unicode objects which rep- | |
115 | -resent the different privileges which may give | |
116 | the user access to this content. If you pass | |
117 | multiple arguments, the user will be granted | |
118 | access if they have ANY of the privileges | |
119 | passed. | |
120 | """ | |
8394febb | 121 | if len(priv_names) == 1: |
122 | priv = Privilege.query.filter( | |
123 | Privilege.privilege_name==priv_names[0]).one() | |
124 | return (priv in self.all_privileges) | |
125 | elif len(priv_names) > 1: | |
126 | return self.has_privilege(priv_names[0]) or \ | |
127 | self.has_privilege(*priv_names[1:]) | |
128 | return False | |
129 | ||
8e91df87 | 130 | def is_banned(self): |
131 | """ | |
132 | Checks if this user is banned. | |
133 | ||
134 | :returns True if self is banned | |
135 | :returns False if self is not | |
136 | """ | |
137 | return UserBan.query.get(self.id) is not None | |
138 | ||
ccca0fbf | 139 | |
637b966a JT |
140 | def serialize(self, request): |
141 | user = { | |
c8bd2542 | 142 | "id": "acct:{0}@{1}".format(self.username, request.host), |
637b966a | 143 | "preferredUsername": self.username, |
37f070b0 | 144 | "displayName": "{0}@{1}".format(self.username, request.host), |
637b966a JT |
145 | "objectType": "person", |
146 | "url": self.url, | |
d7b3805f | 147 | "summary": self.bio, |
637b966a | 148 | "links": { |
d7b3805f JT |
149 | "self": { |
150 | "href": request.urlgen( | |
151 | "mediagoblin.federation.profile", | |
152 | username=self.username, | |
153 | qualified=True | |
154 | ), | |
155 | }, | |
156 | "activity-inbox": { | |
157 | "href": request.urlgen( | |
158 | "mediagoblin.federation.inbox", | |
159 | username=self.username, | |
160 | qualified=True | |
161 | ) | |
162 | }, | |
163 | "activity-outbox": { | |
164 | "href": request.urlgen( | |
165 | "mediagoblin.federation.feed", | |
166 | username=self.username, | |
167 | qualified=True | |
168 | ) | |
169 | }, | |
637b966a JT |
170 | }, |
171 | } | |
d7b3805f | 172 | return user |
637b966a | 173 | |
4990b47c | 174 | class Client(Base): |
175 | """ | |
176 | Model representing a client - Used for API Auth | |
177 | """ | |
178 | __tablename__ = "core__clients" | |
179 | ||
180 | id = Column(Unicode, nullable=True, primary_key=True) | |
181 | secret = Column(Unicode, nullable=False) | |
182 | expirey = Column(DateTime, nullable=True) | |
183 | application_type = Column(Unicode, nullable=False) | |
184 | created = Column(DateTime, nullable=False, default=datetime.datetime.now) | |
185 | updated = Column(DateTime, nullable=False, default=datetime.datetime.now) | |
186 | ||
187 | # optional stuff | |
c33a34d4 | 188 | redirect_uri = Column(JSONEncoded, nullable=True) |
189 | logo_url = Column(Unicode, nullable=True) | |
4990b47c | 190 | application_name = Column(Unicode, nullable=True) |
c33a34d4 | 191 | contacts = Column(JSONEncoded, nullable=True) |
192 | ||
4990b47c | 193 | def __repr__(self): |
c33a34d4 | 194 | if self.application_name: |
195 | return "<Client {0} - {1}>".format(self.application_name, self.id) | |
196 | else: | |
197 | return "<Client {0}>".format(self.id) | |
4990b47c | 198 | |
d41c6a53 | 199 | class RequestToken(Base): |
200 | """ | |
201 | Model for representing the request tokens | |
202 | """ | |
203 | __tablename__ = "core__request_tokens" | |
4990b47c | 204 | |
d41c6a53 | 205 | token = Column(Unicode, primary_key=True) |
206 | secret = Column(Unicode, nullable=False) | |
207 | client = Column(Unicode, ForeignKey(Client.id)) | |
208 | user = Column(Integer, ForeignKey(User.id), nullable=True) | |
209 | used = Column(Boolean, default=False) | |
210 | authenticated = Column(Boolean, default=False) | |
211 | verifier = Column(Unicode, nullable=True) | |
405aa45a | 212 | callback = Column(Unicode, nullable=False, default=u"oob") |
d41c6a53 | 213 | created = Column(DateTime, nullable=False, default=datetime.datetime.now) |
214 | updated = Column(DateTime, nullable=False, default=datetime.datetime.now) | |
b5059525 | 215 | |
d41c6a53 | 216 | class AccessToken(Base): |
217 | """ | |
218 | Model for representing the access tokens | |
219 | """ | |
220 | __tablename__ = "core__access_tokens" | |
221 | ||
222 | token = Column(Unicode, nullable=False, primary_key=True) | |
223 | secret = Column(Unicode, nullable=False) | |
224 | user = Column(Integer, ForeignKey(User.id)) | |
225 | request_token = Column(Unicode, ForeignKey(RequestToken.token)) | |
226 | created = Column(DateTime, nullable=False, default=datetime.datetime.now) | |
227 | updated = Column(DateTime, nullable=False, default=datetime.datetime.now) | |
b5059525 | 228 | |
4990b47c | 229 | |
cfe7054c | 230 | class NonceTimestamp(Base): |
231 | """ | |
232 | A place the timestamp and nonce can be stored - this is for OAuth1 | |
233 | """ | |
234 | __tablename__ = "core__nonce_timestamps" | |
235 | ||
236 | nonce = Column(Unicode, nullable=False, primary_key=True) | |
237 | timestamp = Column(DateTime, nullable=False, primary_key=True) | |
238 | ||
f42e49c3 | 239 | class MediaEntry(Base, MediaEntryMixin): |
eea6d276 E |
240 | """ |
241 | TODO: Consider fetching the media_files using join | |
242 | """ | |
2f5ce68c | 243 | __tablename__ = "core__media_entries" |
ccca0fbf CAW |
244 | |
245 | id = Column(Integer, primary_key=True) | |
ecd538bb | 246 | uploader = Column(Integer, ForeignKey(User.id), nullable=False, index=True) |
7c2c56a5 | 247 | title = Column(Unicode, nullable=False) |
3e907d55 | 248 | slug = Column(Unicode) |
ecd538bb E |
249 | created = Column(DateTime, nullable=False, default=datetime.datetime.now, |
250 | index=True) | |
ccca0fbf | 251 | description = Column(UnicodeText) # ?? |
ccca0fbf | 252 | media_type = Column(Unicode, nullable=False) |
51fba991 E |
253 | state = Column(Unicode, default=u'unprocessed', nullable=False) |
254 | # or use sqlalchemy.types.Enum? | |
2788e6a1 | 255 | license = Column(Unicode) |
bdd22421 | 256 | file_size = Column(Integer, default=0) |
fbad3a9f | 257 | |
ccca0fbf | 258 | fail_error = Column(Unicode) |
cf27accc | 259 | fail_metadata = Column(JSONEncoded) |
9412fffe | 260 | |
64712915 JW |
261 | transcoding_progress = Column(SmallInteger) |
262 | ||
02db7e0a | 263 | queued_media_file = Column(PathTupleWithSlashes) |
ccca0fbf CAW |
264 | |
265 | queued_task_id = Column(Unicode) | |
266 | ||
267 | __table_args__ = ( | |
268 | UniqueConstraint('uploader', 'slug'), | |
269 | {}) | |
270 | ||
88e90f41 E |
271 | get_uploader = relationship(User) |
272 | ||
02db7e0a E |
273 | media_files_helper = relationship("MediaFile", |
274 | collection_class=attribute_mapped_collection("name"), | |
275 | cascade="all, delete-orphan" | |
276 | ) | |
277 | media_files = association_proxy('media_files_helper', 'file_path', | |
fbad3a9f | 278 | creator=lambda k, v: MediaFile(name=k, file_path=v) |
02db7e0a E |
279 | ) |
280 | ||
35029581 | 281 | attachment_files_helper = relationship("MediaAttachmentFile", |
df5b142a | 282 | cascade="all, delete-orphan", |
35029581 E |
283 | order_by="MediaAttachmentFile.created" |
284 | ) | |
285 | attachment_files = association_proxy("attachment_files_helper", "dict_view", | |
286 | creator=lambda v: MediaAttachmentFile( | |
287 | name=v["name"], filepath=v["filepath"]) | |
288 | ) | |
289 | ||
de917303 | 290 | tags_helper = relationship("MediaTag", |
fdc34b8b | 291 | cascade="all, delete-orphan" # should be automatically deleted |
de917303 E |
292 | ) |
293 | tags = association_proxy("tags_helper", "dict_view", | |
294 | creator=lambda v: MediaTag(name=v["name"], slug=v["slug"]) | |
295 | ) | |
296 | ||
be5be115 AW |
297 | collections_helper = relationship("CollectionItem", |
298 | cascade="all, delete-orphan" | |
299 | ) | |
300 | collections = association_proxy("collections_helper", "in_collection") | |
c8abeb58 | 301 | media_metadata = Column(MutationDict.as_mutable(JSONEncoded), |
302 | default=MutationDict()) | |
be5be115 | 303 | |
ccca0fbf | 304 | ## TODO |
ccca0fbf CAW |
305 | # fail_error |
306 | ||
02ede858 E |
307 | def get_comments(self, ascending=False): |
308 | order_col = MediaComment.created | |
309 | if not ascending: | |
310 | order_col = desc(order_col) | |
b98882e1 | 311 | return self.all_comments.order_by(order_col) |
02ede858 | 312 | |
c47a03b9 E |
313 | def url_to_prev(self, urlgen): |
314 | """get the next 'newer' entry by this user""" | |
315 | media = MediaEntry.query.filter( | |
316 | (MediaEntry.uploader == self.uploader) | |
5bd0adeb | 317 | & (MediaEntry.state == u'processed') |
c47a03b9 E |
318 | & (MediaEntry.id > self.id)).order_by(MediaEntry.id).first() |
319 | ||
320 | if media is not None: | |
321 | return media.url_for_self(urlgen) | |
322 | ||
323 | def url_to_next(self, urlgen): | |
324 | """get the next 'older' entry by this user""" | |
325 | media = MediaEntry.query.filter( | |
326 | (MediaEntry.uploader == self.uploader) | |
5bd0adeb | 327 | & (MediaEntry.state == u'processed') |
c47a03b9 E |
328 | & (MediaEntry.id < self.id)).order_by(desc(MediaEntry.id)).first() |
329 | ||
330 | if media is not None: | |
331 | return media.url_for_self(urlgen) | |
332 | ||
e002452f RE |
333 | def get_file_metadata(self, file_key, metadata_key=None): |
334 | """ | |
335 | Return the file_metadata dict of a MediaFile. If metadata_key is given, | |
336 | return the value of the key. | |
337 | """ | |
338 | media_file = MediaFile.query.filter_by(media_entry=self.id, | |
e2b56345 | 339 | name=unicode(file_key)).first() |
e002452f RE |
340 | |
341 | if media_file: | |
342 | if metadata_key: | |
343 | return media_file.file_metadata.get(metadata_key, None) | |
344 | ||
345 | return media_file.file_metadata | |
346 | ||
347 | def set_file_metadata(self, file_key, **kwargs): | |
348 | """ | |
349 | Update the file_metadata of a MediaFile. | |
350 | """ | |
351 | media_file = MediaFile.query.filter_by(media_entry=self.id, | |
e2b56345 | 352 | name=unicode(file_key)).first() |
e002452f RE |
353 | |
354 | file_metadata = media_file.file_metadata or {} | |
355 | ||
356 | for key, value in kwargs.iteritems(): | |
357 | file_metadata[key] = value | |
358 | ||
359 | media_file.file_metadata = file_metadata | |
7f9d3ca7 | 360 | media_file.save() |
e002452f | 361 | |
5fe1fd07 E |
362 | @property |
363 | def media_data(self): | |
485404a9 | 364 | return getattr(self, self.media_data_ref) |
5fe1fd07 | 365 | |
acb21949 | 366 | def media_data_init(self, **kwargs): |
007ac2e7 CAW |
367 | """ |
368 | Initialize or update the contents of a media entry's media_data row | |
369 | """ | |
57f8d263 | 370 | media_data = self.media_data |
007ac2e7 | 371 | |
99c2f9f0 | 372 | if media_data is None: |
139c6c09 E |
373 | # Get the correct table: |
374 | table = import_component(self.media_type + '.models:DATA_MODEL') | |
57f8d263 | 375 | # No media data, so actually add a new one |
139c6c09 | 376 | media_data = table(**kwargs) |
57f8d263 E |
377 | # Get the relationship set up. |
378 | media_data.get_media_entry = self | |
007ac2e7 | 379 | else: |
57f8d263 | 380 | # Update old media data |
007ac2e7 CAW |
381 | for field, value in kwargs.iteritems(): |
382 | setattr(media_data, field, value) | |
383 | ||
57f8d263 E |
384 | @memoized_property |
385 | def media_data_ref(self): | |
386 | return import_component(self.media_type + '.models:BACKREF_NAME') | |
acb21949 | 387 | |
64712915 | 388 | def __repr__(self): |
79f28e0b JW |
389 | safe_title = self.title.encode('ascii', 'replace') |
390 | ||
64712915 JW |
391 | return '<{classname} {id}: {title}>'.format( |
392 | classname=self.__class__.__name__, | |
393 | id=self.id, | |
79f28e0b | 394 | title=safe_title) |
64712915 | 395 | |
fdc34b8b SS |
396 | def delete(self, del_orphan_tags=True, **kwargs): |
397 | """Delete MediaEntry and all related files/attachments/comments | |
398 | ||
399 | This will *not* automatically delete unused collections, which | |
400 | can remain empty... | |
401 | ||
402 | :param del_orphan_tags: True/false if we delete unused Tags too | |
403 | :param commit: True/False if this should end the db transaction""" | |
404 | # User's CollectionItems are automatically deleted via "cascade". | |
b98882e1 | 405 | # Comments on this Media are deleted by cascade, hopefully. |
fdc34b8b SS |
406 | |
407 | # Delete all related files/attachments | |
408 | try: | |
409 | delete_media_files(self) | |
410 | except OSError, error: | |
411 | # Returns list of files we failed to delete | |
412 | _log.error('No such files from the user "{1}" to delete: ' | |
413 | '{0}'.format(str(error), self.get_uploader)) | |
414 | _log.info('Deleted Media entry id "{0}"'.format(self.id)) | |
415 | # Related MediaTag's are automatically cleaned, but we might | |
416 | # want to clean out unused Tag's too. | |
417 | if del_orphan_tags: | |
418 | # TODO: Import here due to cyclic imports!!! | |
419 | # This cries for refactoring | |
420 | from mediagoblin.db.util import clean_orphan_tags | |
421 | clean_orphan_tags(commit=False) | |
422 | # pass through commit=False/True in kwargs | |
423 | super(MediaEntry, self).delete(**kwargs) | |
424 | ||
bdde87a4 JT |
425 | @property |
426 | def objectType(self): | |
427 | """ Converts media_type to pump-like type - don't use internally """ | |
428 | return self.media_type.split(".")[-1] | |
429 | ||
a840d2a8 | 430 | def serialize(self, request, show_comments=True): |
bdde87a4 JT |
431 | """ Unserialize MediaEntry to object """ |
432 | author = self.get_uploader | |
433 | url = request.urlgen( | |
434 | "mediagoblin.user_pages.media_home", | |
435 | user=author.username, | |
436 | media=self.slug, | |
437 | qualified=True | |
438 | ) | |
439 | ||
440 | id = request.urlgen( | |
441 | "mediagoblin.federation.object", | |
442 | objectType=self.objectType, | |
d461fbe5 | 443 | uuid=self.slug, |
bdde87a4 JT |
444 | qualified=True |
445 | ) | |
446 | ||
447 | context = { | |
448 | "id": id, | |
449 | "author": author.serialize(request), | |
450 | "displayName": self.title, | |
451 | "objectType": self.objectType, | |
452 | "url": url, | |
5b014a08 JT |
453 | "image": { |
454 | "url": request.host_url + self.thumb_url[1:], | |
455 | }, | |
456 | "fullImage":{ | |
457 | "url": request.host_url + self.original_url[1:], | |
458 | } | |
bdde87a4 | 459 | } |
a840d2a8 JT |
460 | |
461 | if show_comments: | |
462 | comments = [comment.serialize(request) for comment in self.get_comments()] | |
463 | total = len(comments) | |
464 | if total > 0: | |
465 | # we only want to include replies if there are any. | |
466 | context["replies"] = { | |
467 | "totalItems": total, | |
468 | "items": comments | |
469 | } | |
470 | ||
bdde87a4 JT |
471 | return context |
472 | ||
a9dac7c8 E |
473 | class FileKeynames(Base): |
474 | """ | |
475 | keywords for various places. | |
476 | currently the MediaFile keys | |
477 | """ | |
478 | __tablename__ = "core__file_keynames" | |
479 | id = Column(Integer, primary_key=True) | |
480 | name = Column(Unicode, unique=True) | |
481 | ||
482 | def __repr__(self): | |
483 | return "<FileKeyname %r: %r>" % (self.id, self.name) | |
484 | ||
485 | @classmethod | |
486 | def find_or_new(cls, name): | |
487 | t = cls.query.filter_by(name=name).first() | |
488 | if t is not None: | |
489 | return t | |
490 | return cls(name=name) | |
491 | ||
492 | ||
02db7e0a | 493 | class MediaFile(Base): |
eea6d276 E |
494 | """ |
495 | TODO: Highly consider moving "name" into a new table. | |
496 | TODO: Consider preloading said table in software | |
497 | """ | |
2f5ce68c | 498 | __tablename__ = "core__mediafiles" |
02db7e0a E |
499 | |
500 | media_entry = Column( | |
501 | Integer, ForeignKey(MediaEntry.id), | |
a9dac7c8 E |
502 | nullable=False) |
503 | name_id = Column(SmallInteger, ForeignKey(FileKeynames.id), nullable=False) | |
02db7e0a | 504 | file_path = Column(PathTupleWithSlashes) |
42dbb26a | 505 | file_metadata = Column(MutationDict.as_mutable(JSONEncoded)) |
02db7e0a | 506 | |
a9dac7c8 E |
507 | __table_args__ = ( |
508 | PrimaryKeyConstraint('media_entry', 'name_id'), | |
509 | {}) | |
510 | ||
02db7e0a E |
511 | def __repr__(self): |
512 | return "<MediaFile %s: %r>" % (self.name, self.file_path) | |
513 | ||
a9dac7c8 E |
514 | name_helper = relationship(FileKeynames, lazy="joined", innerjoin=True) |
515 | name = association_proxy('name_helper', 'name', | |
516 | creator=FileKeynames.find_or_new | |
517 | ) | |
518 | ||
02db7e0a | 519 | |
35029581 E |
520 | class MediaAttachmentFile(Base): |
521 | __tablename__ = "core__attachment_files" | |
522 | ||
523 | id = Column(Integer, primary_key=True) | |
524 | media_entry = Column( | |
525 | Integer, ForeignKey(MediaEntry.id), | |
526 | nullable=False) | |
527 | name = Column(Unicode, nullable=False) | |
528 | filepath = Column(PathTupleWithSlashes) | |
529 | created = Column(DateTime, nullable=False, default=datetime.datetime.now) | |
530 | ||
531 | @property | |
532 | def dict_view(self): | |
533 | """A dict like view on this object""" | |
534 | return DictReadAttrProxy(self) | |
535 | ||
536 | ||
ccca0fbf | 537 | class Tag(Base): |
2f5ce68c | 538 | __tablename__ = "core__tags" |
ccca0fbf CAW |
539 | |
540 | id = Column(Integer, primary_key=True) | |
541 | slug = Column(Unicode, nullable=False, unique=True) | |
542 | ||
de917303 E |
543 | def __repr__(self): |
544 | return "<Tag %r: %r>" % (self.id, self.slug) | |
545 | ||
546 | @classmethod | |
547 | def find_or_new(cls, slug): | |
548 | t = cls.query.filter_by(slug=slug).first() | |
549 | if t is not None: | |
550 | return t | |
551 | return cls(slug=slug) | |
552 | ||
ccca0fbf CAW |
553 | |
554 | class MediaTag(Base): | |
2f5ce68c | 555 | __tablename__ = "core__media_tags" |
ccca0fbf CAW |
556 | |
557 | id = Column(Integer, primary_key=True) | |
ccca0fbf | 558 | media_entry = Column( |
de917303 | 559 | Integer, ForeignKey(MediaEntry.id), |
ecd538bb E |
560 | nullable=False, index=True) |
561 | tag = Column(Integer, ForeignKey(Tag.id), nullable=False, index=True) | |
de917303 | 562 | name = Column(Unicode) |
ccca0fbf CAW |
563 | # created = Column(DateTime, nullable=False, default=datetime.datetime.now) |
564 | ||
565 | __table_args__ = ( | |
566 | UniqueConstraint('tag', 'media_entry'), | |
567 | {}) | |
568 | ||
de917303 E |
569 | tag_helper = relationship(Tag) |
570 | slug = association_proxy('tag_helper', 'slug', | |
571 | creator=Tag.find_or_new | |
572 | ) | |
573 | ||
6456cefa | 574 | def __init__(self, name=None, slug=None): |
de917303 | 575 | Base.__init__(self) |
6456cefa E |
576 | if name is not None: |
577 | self.name = name | |
578 | if slug is not None: | |
579 | self.tag_helper = Tag.find_or_new(slug) | |
de917303 E |
580 | |
581 | @property | |
582 | def dict_view(self): | |
583 | """A dict like view on this object""" | |
584 | return DictReadAttrProxy(self) | |
585 | ||
ccca0fbf | 586 | |
feba5c52 | 587 | class MediaComment(Base, MediaCommentMixin): |
2f5ce68c | 588 | __tablename__ = "core__media_comments" |
fbad3a9f | 589 | |
ccca0fbf CAW |
590 | id = Column(Integer, primary_key=True) |
591 | media_entry = Column( | |
ecd538bb E |
592 | Integer, ForeignKey(MediaEntry.id), nullable=False, index=True) |
593 | author = Column(Integer, ForeignKey(User.id), nullable=False) | |
ccca0fbf CAW |
594 | created = Column(DateTime, nullable=False, default=datetime.datetime.now) |
595 | content = Column(UnicodeText, nullable=False) | |
e365f980 | 596 | |
ff68ca9f | 597 | # Cascade: Comments are owned by their creator. So do the full thing. |
b98882e1 E |
598 | # lazy=dynamic: People might post a *lot* of comments, |
599 | # so make the "posted_comments" a query-like thing. | |
ff68ca9f E |
600 | get_author = relationship(User, |
601 | backref=backref("posted_comments", | |
602 | lazy="dynamic", | |
603 | cascade="all, delete-orphan")) | |
2d7b6bde JW |
604 | get_entry = relationship(MediaEntry, |
605 | backref=backref("comments", | |
606 | lazy="dynamic", | |
607 | cascade="all, delete-orphan")) | |
88e90f41 | 608 | |
b98882e1 E |
609 | # Cascade: Comments are somewhat owned by their MediaEntry. |
610 | # So do the full thing. | |
611 | # lazy=dynamic: MediaEntries might have many comments, | |
612 | # so make the "all_comments" a query-like thing. | |
613 | get_media_entry = relationship(MediaEntry, | |
614 | backref=backref("all_comments", | |
615 | lazy="dynamic", | |
616 | cascade="all, delete-orphan")) | |
617 | ||
bdde87a4 JT |
618 | def serialize(self, request): |
619 | """ Unserialize to python dictionary for API """ | |
a840d2a8 JT |
620 | media = MediaEntry.query.filter_by(id=self.media_entry).first() |
621 | author = self.get_author | |
bdde87a4 JT |
622 | context = { |
623 | "objectType": "comment", | |
624 | "content": self.content, | |
a840d2a8 JT |
625 | "inReplyTo": media.serialize(request, show_comments=False), |
626 | "author": author.serialize(request) | |
bdde87a4 JT |
627 | } |
628 | ||
629 | return context | |
630 | ||
be5be115 | 631 | class Collection(Base, CollectionMixin): |
242776e3 SS |
632 | """An 'album' or 'set' of media by a user. |
633 | ||
634 | On deletion, contained CollectionItems get automatically reaped via | |
635 | SQL cascade""" | |
be5be115 AW |
636 | __tablename__ = "core__collections" |
637 | ||
638 | id = Column(Integer, primary_key=True) | |
639 | title = Column(Unicode, nullable=False) | |
640 | slug = Column(Unicode) | |
641 | created = Column(DateTime, nullable=False, default=datetime.datetime.now, | |
34d8bc98 | 642 | index=True) |
88a9662b | 643 | description = Column(UnicodeText) |
be5be115 | 644 | creator = Column(Integer, ForeignKey(User.id), nullable=False) |
242776e3 | 645 | # TODO: No of items in Collection. Badly named, can we migrate to num_items? |
be5be115 AW |
646 | items = Column(Integer, default=0) |
647 | ||
6194344b E |
648 | # Cascade: Collections are owned by their creator. So do the full thing. |
649 | get_creator = relationship(User, | |
650 | backref=backref("collections", | |
651 | cascade="all, delete-orphan")) | |
88a9662b | 652 | |
34d8bc98 RE |
653 | __table_args__ = ( |
654 | UniqueConstraint('creator', 'slug'), | |
655 | {}) | |
656 | ||
be5be115 | 657 | def get_collection_items(self, ascending=False): |
242776e3 | 658 | #TODO, is this still needed with self.collection_items being available? |
be5be115 AW |
659 | order_col = CollectionItem.position |
660 | if not ascending: | |
661 | order_col = desc(order_col) | |
662 | return CollectionItem.query.filter_by( | |
663 | collection=self.id).order_by(order_col) | |
664 | ||
be5be115 AW |
665 | |
666 | class CollectionItem(Base, CollectionItemMixin): | |
667 | __tablename__ = "core__collection_items" | |
668 | ||
669 | id = Column(Integer, primary_key=True) | |
670 | media_entry = Column( | |
671 | Integer, ForeignKey(MediaEntry.id), nullable=False, index=True) | |
672 | collection = Column(Integer, ForeignKey(Collection.id), nullable=False) | |
673 | note = Column(UnicodeText, nullable=True) | |
674 | added = Column(DateTime, nullable=False, default=datetime.datetime.now) | |
675 | position = Column(Integer) | |
6194344b E |
676 | |
677 | # Cascade: CollectionItems are owned by their Collection. So do the full thing. | |
678 | in_collection = relationship(Collection, | |
242776e3 SS |
679 | backref=backref( |
680 | "collection_items", | |
681 | cascade="all, delete-orphan")) | |
be5be115 AW |
682 | |
683 | get_media_entry = relationship(MediaEntry) | |
684 | ||
be5be115 AW |
685 | __table_args__ = ( |
686 | UniqueConstraint('collection', 'media_entry'), | |
687 | {}) | |
688 | ||
689 | @property | |
690 | def dict_view(self): | |
691 | """A dict like view on this object""" | |
692 | return DictReadAttrProxy(self) | |
693 | ||
694 | ||
5354f954 JW |
695 | class ProcessingMetaData(Base): |
696 | __tablename__ = 'core__processing_metadata' | |
697 | ||
698 | id = Column(Integer, primary_key=True) | |
699 | media_entry_id = Column(Integer, ForeignKey(MediaEntry.id), nullable=False, | |
700 | index=True) | |
942084fb JW |
701 | media_entry = relationship(MediaEntry, |
702 | backref=backref('processing_metadata', | |
703 | cascade='all, delete-orphan')) | |
5354f954 JW |
704 | callback_url = Column(Unicode) |
705 | ||
706 | @property | |
707 | def dict_view(self): | |
708 | """A dict like view on this object""" | |
709 | return DictReadAttrProxy(self) | |
710 | ||
711 | ||
2d7b6bde JW |
712 | class CommentSubscription(Base): |
713 | __tablename__ = 'core__comment_subscriptions' | |
714 | id = Column(Integer, primary_key=True) | |
715 | ||
716 | created = Column(DateTime, nullable=False, default=datetime.datetime.now) | |
717 | ||
718 | media_entry_id = Column(Integer, ForeignKey(MediaEntry.id), nullable=False) | |
719 | media_entry = relationship(MediaEntry, | |
720 | backref=backref('comment_subscriptions', | |
721 | cascade='all, delete-orphan')) | |
722 | ||
723 | user_id = Column(Integer, ForeignKey(User.id), nullable=False) | |
724 | user = relationship(User, | |
725 | backref=backref('comment_subscriptions', | |
726 | cascade='all, delete-orphan')) | |
727 | ||
728 | notify = Column(Boolean, nullable=False, default=True) | |
729 | send_email = Column(Boolean, nullable=False, default=True) | |
730 | ||
731 | def __repr__(self): | |
732 | return ('<{classname} #{id}: {user} {media} notify: ' | |
733 | '{notify} email: {email}>').format( | |
734 | id=self.id, | |
735 | classname=self.__class__.__name__, | |
736 | user=self.user, | |
737 | media=self.media_entry, | |
738 | notify=self.notify, | |
739 | email=self.send_email) | |
740 | ||
741 | ||
742 | class Notification(Base): | |
743 | __tablename__ = 'core__notifications' | |
744 | id = Column(Integer, primary_key=True) | |
745 | type = Column(Unicode) | |
746 | ||
747 | created = Column(DateTime, nullable=False, default=datetime.datetime.now) | |
748 | ||
749 | user_id = Column(Integer, ForeignKey('core__users.id'), nullable=False, | |
750 | index=True) | |
751 | seen = Column(Boolean, default=lambda: False, index=True) | |
752 | user = relationship( | |
753 | User, | |
754 | backref=backref('notifications', cascade='all, delete-orphan')) | |
755 | ||
756 | __mapper_args__ = { | |
757 | 'polymorphic_identity': 'notification', | |
758 | 'polymorphic_on': type | |
759 | } | |
760 | ||
761 | def __repr__(self): | |
09bed9a7 | 762 | return u'<{klass} #{id}: {user}: {subject} ({seen})>'.format( |
2d7b6bde JW |
763 | id=self.id, |
764 | klass=self.__class__.__name__, | |
765 | user=self.user, | |
766 | subject=getattr(self, 'subject', None), | |
767 | seen='unseen' if not self.seen else 'seen') | |
768 | ||
769 | ||
770 | class CommentNotification(Notification): | |
771 | __tablename__ = 'core__comment_notifications' | |
772 | id = Column(Integer, ForeignKey(Notification.id), primary_key=True) | |
773 | ||
774 | subject_id = Column(Integer, ForeignKey(MediaComment.id)) | |
775 | subject = relationship( | |
776 | MediaComment, | |
777 | backref=backref('comment_notifications', cascade='all, delete-orphan')) | |
778 | ||
779 | __mapper_args__ = { | |
780 | 'polymorphic_identity': 'comment_notification' | |
781 | } | |
782 | ||
783 | ||
784 | class ProcessingNotification(Notification): | |
785 | __tablename__ = 'core__processing_notifications' | |
786 | ||
787 | id = Column(Integer, ForeignKey(Notification.id), primary_key=True) | |
788 | ||
789 | subject_id = Column(Integer, ForeignKey(MediaEntry.id)) | |
790 | subject = relationship( | |
791 | MediaEntry, | |
792 | backref=backref('processing_notifications', | |
793 | cascade='all, delete-orphan')) | |
794 | ||
795 | __mapper_args__ = { | |
796 | 'polymorphic_identity': 'processing_notification' | |
797 | } | |
798 | ||
2d7b6bde JW |
799 | with_polymorphic( |
800 | Notification, | |
801 | [ProcessingNotification, CommentNotification]) | |
802 | ||
30a9fe7c | 803 | class ReportBase(Base): |
804 | """ | |
8e91df87 | 805 | This is the basic report object which the other reports are based off of. |
806 | ||
807 | :keyword reporter_id Holds the id of the user who created | |
808 | the report, as an Integer column. | |
809 | :keyword report_content Hold the explanation left by the repor- | |
810 | -ter to indicate why they filed the | |
811 | report in the first place, as a | |
812 | Unicode column. | |
813 | :keyword reported_user_id Holds the id of the user who created | |
814 | the content which was reported, as | |
815 | an Integer column. | |
816 | :keyword created Holds a datetime column of when the re- | |
817 | -port was filed. | |
818 | :keyword discriminator This column distinguishes between the | |
819 | different types of reports. | |
c9068870 | 820 | :keyword resolver_id Holds the id of the moderator/admin who |
821 | resolved the report. | |
822 | :keyword resolved Holds the DateTime object which descri- | |
823 | -bes when this report was resolved | |
824 | :keyword result Holds the UnicodeText column of the | |
825 | resolver's reasons for resolving | |
826 | the report this way. Some of this | |
827 | is auto-generated | |
30a9fe7c | 828 | """ |
829 | __tablename__ = 'core__reports' | |
830 | id = Column(Integer, primary_key=True) | |
831 | reporter_id = Column(Integer, ForeignKey(User.id), nullable=False) | |
9b8ef022 | 832 | reporter = relationship( |
dfd66b78 | 833 | User, |
9b8ef022 | 834 | backref=backref("reports_filed_by", |
835 | lazy="dynamic", | |
3ce0c611 | 836 | cascade="all, delete-orphan"), |
837 | primaryjoin="User.id==ReportBase.reporter_id") | |
30a9fe7c | 838 | report_content = Column(UnicodeText) |
3ce0c611 | 839 | reported_user_id = Column(Integer, ForeignKey(User.id), nullable=False) |
840 | reported_user = relationship( | |
dfd66b78 | 841 | User, |
3ce0c611 | 842 | backref=backref("reports_filed_on", |
843 | lazy="dynamic", | |
844 | cascade="all, delete-orphan"), | |
845 | primaryjoin="User.id==ReportBase.reported_user_id") | |
9b8ef022 | 846 | created = Column(DateTime, nullable=False, default=datetime.datetime.now()) |
30a9fe7c | 847 | discriminator = Column('type', Unicode(50)) |
c9068870 | 848 | resolver_id = Column(Integer, ForeignKey(User.id)) |
849 | resolver = relationship( | |
850 | User, | |
851 | backref=backref("reports_resolved_by", | |
852 | lazy="dynamic", | |
853 | cascade="all, delete-orphan"), | |
854 | primaryjoin="User.id==ReportBase.resolver_id") | |
855 | ||
856 | resolved = Column(DateTime) | |
857 | result = Column(UnicodeText) | |
30a9fe7c | 858 | __mapper_args__ = {'polymorphic_on': discriminator} |
859 | ||
3aa3871b | 860 | def is_comment_report(self): |
861 | return self.discriminator=='comment_report' | |
862 | ||
863 | def is_media_entry_report(self): | |
864 | return self.discriminator=='media_report' | |
865 | ||
866 | def is_archived_report(self): | |
c9068870 | 867 | return self.resolved is not None |
868 | ||
869 | def archive(self,resolver_id, resolved, result): | |
870 | self.resolver_id = resolver_id | |
871 | self.resolved = resolved | |
872 | self.result = result | |
3aa3871b | 873 | |
30a9fe7c | 874 | |
875 | class CommentReport(ReportBase): | |
876 | """ | |
8e91df87 | 877 | Reports that have been filed on comments. |
878 | :keyword comment_id Holds the integer value of the reported | |
879 | comment's ID | |
30a9fe7c | 880 | """ |
881 | __tablename__ = 'core__reports_on_comments' | |
882 | __mapper_args__ = {'polymorphic_identity': 'comment_report'} | |
883 | ||
884 | id = Column('id',Integer, ForeignKey('core__reports.id'), | |
885 | primary_key=True) | |
c9068870 | 886 | comment_id = Column(Integer, ForeignKey(MediaComment.id), nullable=True) |
9b8ef022 | 887 | comment = relationship( |
888 | MediaComment, backref=backref("reports_filed_on", | |
6483b370 | 889 | lazy="dynamic")) |
30a9fe7c | 890 | |
c9068870 | 891 | |
30a9fe7c | 892 | class MediaReport(ReportBase): |
893 | """ | |
8e91df87 | 894 | Reports that have been filed on media entries |
895 | :keyword media_entry_id Holds the integer value of the reported | |
896 | media entry's ID | |
30a9fe7c | 897 | """ |
898 | __tablename__ = 'core__reports_on_media' | |
899 | __mapper_args__ = {'polymorphic_identity': 'media_report'} | |
900 | ||
901 | id = Column('id',Integer, ForeignKey('core__reports.id'), | |
902 | primary_key=True) | |
c9068870 | 903 | media_entry_id = Column(Integer, ForeignKey(MediaEntry.id), nullable=True) |
9b8ef022 | 904 | media_entry = relationship( |
dfd66b78 | 905 | MediaEntry, |
6483b370 | 906 | backref=backref("reports_filed_on", |
907 | lazy="dynamic")) | |
30a9fe7c | 908 | |
909 | class UserBan(Base): | |
910 | """ | |
dfd66b78 | 911 | Holds the information on a specific user's ban-state. As long as one of |
912 | these is attached to a user, they are banned from accessing mediagoblin. | |
913 | When they try to log in, they are greeted with a page that tells them | |
914 | the reason why they are banned and when (if ever) the ban will be | |
9b8ef022 | 915 | lifted |
916 | ||
dfd66b78 | 917 | :keyword user_id Holds the id of the user this object is |
918 | attached to. This is a one-to-one | |
9b8ef022 | 919 | relationship. |
dfd66b78 | 920 | :keyword expiration_date Holds the date that the ban will be lifted. |
921 | If this is null, the ban is permanent | |
9b8ef022 | 922 | unless a moderator manually lifts it. |
6bba33d7 | 923 | :keyword reason Holds the reason why the user was banned. |
30a9fe7c | 924 | """ |
925 | __tablename__ = 'core__user_bans' | |
926 | ||
dfd66b78 | 927 | user_id = Column(Integer, ForeignKey(User.id), nullable=False, |
9b8ef022 | 928 | primary_key=True) |
1bb367f6 | 929 | expiration_date = Column(Date) |
30a9fe7c | 930 | reason = Column(UnicodeText, nullable=False) |
931 | ||
932 | ||
3fb96fc9 | 933 | class Privilege(Base): |
6bba33d7 | 934 | """ |
935 | The Privilege table holds all of the different privileges a user can hold. | |
936 | If a user 'has' a privilege, the User object is in a relationship with the | |
dfd66b78 | 937 | privilege object. |
6bba33d7 | 938 | |
939 | :keyword privilege_name Holds a unicode object that is the recognizable | |
dfd66b78 | 940 | name of this privilege. This is the column |
6bba33d7 | 941 | used for identifying whether or not a user |
942 | has a necessary privilege or not. | |
dfd66b78 | 943 | |
6bba33d7 | 944 | """ |
3fb96fc9 | 945 | __tablename__ = 'core__privileges' |
30a9fe7c | 946 | |
947 | id = Column(Integer, nullable=False, primary_key=True) | |
3fb96fc9 | 948 | privilege_name = Column(Unicode, nullable=False, unique=True) |
9b8ef022 | 949 | all_users = relationship( |
dfd66b78 | 950 | User, |
951 | backref='all_privileges', | |
3fb96fc9 | 952 | secondary="core__privileges_users") |
9b8ef022 | 953 | |
3fb96fc9 | 954 | def __init__(self, privilege_name): |
6bba33d7 | 955 | ''' |
956 | Currently consructors are required for tables that are initialized thru | |
957 | the FOUNDATIONS system. This is because they need to be able to be con- | |
958 | -structed by a list object holding their arg*s | |
959 | ''' | |
3fb96fc9 | 960 | self.privilege_name = privilege_name |
30a9fe7c | 961 | |
962 | def __repr__(self): | |
3fb96fc9 | 963 | return "<Privilege %s>" % (self.privilege_name) |
30a9fe7c | 964 | |
6bba33d7 | 965 | |
3fb96fc9 | 966 | class PrivilegeUserAssociation(Base): |
6bba33d7 | 967 | ''' |
968 | This table holds the many-to-many relationship between User and Privilege | |
969 | ''' | |
dfd66b78 | 970 | |
3fb96fc9 | 971 | __tablename__ = 'core__privileges_users' |
30a9fe7c | 972 | |
c56a88b4 | 973 | user = Column( |
987a6351 | 974 | "user", |
dfd66b78 | 975 | Integer, |
976 | ForeignKey(User.id), | |
9b8ef022 | 977 | primary_key=True) |
c56a88b4 | 978 | privilege = Column( |
987a6351 | 979 | "privilege", |
dfd66b78 | 980 | Integer, |
981 | ForeignKey(Privilege.id), | |
9b8ef022 | 982 | primary_key=True) |
30a9fe7c | 983 | |
70b44584 | 984 | MODELS = [ |
9e204e49 | 985 | User, MediaEntry, Tag, MediaTag, MediaComment, Collection, CollectionItem, |
986 | MediaFile, FileKeynames, MediaAttachmentFile, ProcessingMetaData, | |
2c901db0 | 987 | Notification, CommentNotification, ProcessingNotification, Client, |
dfd66b78 | 988 | CommentSubscription, ReportBase, CommentReport, MediaReport, UserBan, |
c9068870 | 989 | Privilege, PrivilegeUserAssociation, |
2c901db0 | 990 | RequestToken, AccessToken, NonceTimestamp] |
70b44584 | 991 | |
f2b2008d | 992 | """ |
b5059525 | 993 | Foundations are the default rows that are created immediately after the tables |
f2b2008d | 994 | are initialized. Each entry to this dictionary should be in the format of: |
995 | ModelConstructorObject:List of Dictionaries | |
996 | (Each Dictionary represents a row on the Table to be created, containing each | |
997 | of the columns' names as a key string, and each of the columns' values as a | |
998 | value) | |
999 | ||
1000 | ex. [NOTE THIS IS NOT BASED OFF OF OUR USER TABLE] | |
1001 | user_foundations = [{'name':u'Joanna', 'age':24}, | |
1002 | {'name':u'Andrea', 'age':41}] | |
1003 | ||
1004 | FOUNDATIONS = {User:user_foundations} | |
1005 | """ | |
dfd66b78 | 1006 | privilege_foundations = [{'privilege_name':u'admin'}, |
1007 | {'privilege_name':u'moderator'}, | |
52a355b2 | 1008 | {'privilege_name':u'uploader'}, |
dfd66b78 | 1009 | {'privilege_name':u'reporter'}, |
52a355b2 | 1010 | {'privilege_name':u'commenter'}, |
1011 | {'privilege_name':u'active'}] | |
3fb96fc9 | 1012 | FOUNDATIONS = {Privilege:privilege_foundations} |
70b44584 CAW |
1013 | |
1014 | ###################################################### | |
1015 | # Special, migrations-tracking table | |
1016 | # | |
1017 | # Not listed in MODELS because this is special and not | |
1018 | # really migrated, but used for migrations (for now) | |
1019 | ###################################################### | |
1020 | ||
1021 | class MigrationData(Base): | |
2f5ce68c | 1022 | __tablename__ = "core__migrations" |
70b44584 | 1023 | |
bf813828 | 1024 | name = Column(Unicode, primary_key=True) |
70b44584 CAW |
1025 | version = Column(Integer, nullable=False, default=0) |
1026 | ||
1027 | ###################################################### | |
1028 | ||
1029 | ||
eea6d276 E |
1030 | def show_table_init(engine_uri): |
1031 | if engine_uri is None: | |
1032 | engine_uri = 'sqlite:///:memory:' | |
e365f980 | 1033 | from sqlalchemy import create_engine |
eea6d276 | 1034 | engine = create_engine(engine_uri, echo=True) |
e365f980 E |
1035 | |
1036 | Base.metadata.create_all(engine) | |
1037 | ||
1038 | ||
1039 | if __name__ == '__main__': | |
eea6d276 E |
1040 | from sys import argv |
1041 | print repr(argv) | |
1042 | if len(argv) == 2: | |
1043 | uri = argv[1] | |
1044 | else: | |
1045 | uri = None | |
1046 | show_table_init(uri) |