rqlite update

app/__init__.py

@@ -11,7 +11,7 @@ basedir = os.path.abspath(os.path.dirname(__file__))
 
 UPLOAD_FOLDER = os.path.join(basedir, 'uploads')
 UPLOAD_FOLDER_COVER = os.path.join(basedir, 'uploads/cover')
-ALLOWED_EXTENSIONS = set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif'])
+#ALLOWED_EXTENSIONS = set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif'])
 
 app = Flask(__name__)
 

app/models.py

@@ -56,21 +56,6 @@ class Author(db.Model):
     def __init__(self, author_name):
         self.author_name = author_name
 
-
-class AuthorSchema(Schema):
-    id = fields.Int(dump_only=True)
-    author_name = fields.Str()
-
-class BookSchema(Schema):
-    id = fields.Int(dump_only=True)
-    title = fields.Str()
-    file = fields.Str()
-    authors = fields.Nested(AuthorSchema, many=True)
-    cover = fields.Str()
-    fileformat = fields.Str()
-    category = fields.Str()
-    stack = fields.Str()
-
 class Stack(db.Model):
     __tablename__ = 'stacks'
     id = db.Column(db.Integer, primary_key = True)
@@ -87,11 +72,31 @@ class Stack(db.Model):
     def get_id(self):
         return self.id
 
+class AuthorSchema(Schema):
+    id = fields.Int(dump_only=True)
+    author_name = fields.Str()
+
 class StackSchema(Schema):
     id = fields.Int(dump_only=True)
     stack_name = fields.Str()
     stack_description = fields.Str()
 
+class BookSchema(Schema):
+    id = fields.Int(dump_only=True)
+    title = fields.Str()
+    file = fields.Str()
+    authors = fields.Nested(AuthorSchema, many=True)
+    cover = fields.Str()
+    html = fields.Str()
+    fileformat = fields.Str()
+    category = fields.Str()
+    year_published = fields.Str()
+    stacks = fields.Nested(StackSchema, many=True)
+
+
+
+
+
 def must_not_be_blank(data):
     if not data:
         raise ValidationError('You forgot to write stuff.')

app/templates/base.html

@@ -103,6 +103,24 @@ $( function() {
     }
   });
 } );
+
+$( "#title" ).click(function() {
+  generateTitle(this);
+});
+
+$( document ).ready(function() {
+  generateTitle("#title");
+});
+
+function generateTitle(elem){
+var x = ["XPERIMENTAL"]
+var p1 = ["POTENTIAL", "PUBLIC", "POST", "PI", "PLATFORM FOR", "PRETENTIOUS"]
+var p2 = ["PIRATE", "PERFORMATIVE", "PUBLIC", "PUBLISHING", "POTENTIAL"]
+var l = ["LIBRARY", "LIAISON", "LAB", "LEGALITY", "LABOUR"]
+
+$(elem).text(x[Math.floor(Math.random()*x.length)]+" "+p1[Math.floor(Math.random()*p1.length)]+" "+p2[Math.floor(Math.random()*p2.length)]+" "+l[Math.floor(Math.random()*l.length)]);
+
+}
 </script>
   </body>
 </html>

app/templates/home.html

@@ -1,7 +1,7 @@
 {% extends "base.html" %}
 
 {% block main %}
-<h1 class="header">XPPL</h1>
+<h1 class="header" id="title">XPPL</h1>
 <p class="lead">This is the awesome library of Experimental Publishing. <br>
 This might only be one interface to this library:
 …

app/views.py

@@ -23,6 +23,8 @@ author_schema = AuthorSchema()
 authors_schema = AuthorSchema(many=True)
 book_schema = BookSchema()
 books_schema = BookSchema(many=True)
+stack_schema = StackSchema()
+stacks_schema = StackSchema(many=True)
 
 def allowed_file(filename):
     return '.' in filename and \
@@ -96,7 +98,7 @@ def remove_book_by_id(id):
     book_to_edit = Book.query.filter_by(id=id).first()
     title = book_to_edit.title
     Book.query.filter_by(id=id).delete()
-    author_table = Author.query.filter_by(book_id=book_to_edit.id).delete()
+    #author_table = Author.query.filter_by(book_id=book_to_edit.id).delete()
     db.session.commit()
     flash("%s deleted from library" % (title))
     return redirect(url_for('show_books'))
@@ -120,29 +122,16 @@ def edit_book_by_id(id):
             book.title = title
             book.category = category
 
-            if(len(book.authors)==1):
-                book.authors[0].author_name = input_authors[0].get("author_name")
 
-            #book.authors.clear()
-                for i, author in enumerate(input_authors):
-                    if i > 0:
-                        author_name = author.get("author_name")
-                        if author_name:
-                            a = db.session.query(Author).filter_by(author_name=author_name).first()
-                            if a == None:
-                                a = Author(author_name=author_name)
-                                db.session.add(a)
-                            book.authors.append(a)
-            else:
-                book.authors.clear()
-                for i, author in enumerate(input_authors):
-                    author_name = author.get("author_name")
-                    if author_name:
-                        a = db.session.query(Author).filter_by(author_name=author_name).first()
-                        if a == None:
-                            a = Author(author_name=author_name)
-                            db.session.add(a)
-                        book.authors.append(a)
+            book.authors.clear()
+            for i, author in enumerate(input_authors):
+                author_name = author.get("author_name")
+                if author_name:
+                    a = db.session.query(Author).filter_by(author_name=author_name).first()
+                    if a == None:
+                        a = Author(author_name=author_name)
+                        db.session.add(a)
+                    book.authors.append(a)
             db.session.commit()
             flash("%s updated" % (title))
             return redirect(url_for('show_books'))
@@ -304,8 +293,8 @@ def search_results(query):
 @app.route('/api/books', methods=['GET'])
 def get_books():
     books = Book.query.all()
-    data, errors = books_schema.dump(books)
-    print(errors)
+    data = books_schema.dump(books)
+    #print(errors)
     return jsonify({'books': data})
 
 @app.route('/api/books/<int:id>', methods=['GET'])

test.py

@@ -1,58 +1,76 @@
-from sqlalchemy import create_engine
-from sqlalchemy import Table, Column, Integer, String, ForeignKey, Sequence
+#!/usr/bin/env python
+
+import argparse
+import functools
+import logging
+import pyrqlite.dbapi2 as dbapi2
+#import sqlite3 as dbapi2
+
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker, relationship
-
+from sqlalchemy.orm import Session
+from sqlalchemy import Table, Column, Integer, String, ForeignKey, Sequence, create_engine
+from sqlalchemy.dialects import registry
+registry.register("rqlite.pyrqlite", "sqlalchemy_rqlite.pyrqlite", "dialect")
 
 Base = declarative_base()
 
-
-teachers_lessons = Table(
-    "teachers_lessons",
+books_authors = Table(
+    "books_authors",
     Base.metadata,
-    Column("fk_teacher", Integer, ForeignKey("teachers.id")),
-    Column("fk_lesson", Integer, ForeignKey("lessons.id")),
+    Column("book", Integer, ForeignKey("books.id")),
+    Column("author", Integer, ForeignKey("authors.id")),
 )
 
+class Book(Base):
+  __tablename__ = 'books'
+  id = Column(Integer, primary_key=True)
+  title = Column("title", String(50), nullable=False)
+  authors = relationship(
+      "Author",
+      backref="books",
+      secondary=books_authors
+  )
 
-class Teacher(Base):
-    __tablename__ = "teachers"
+  def __init__(self, title):
+      self.title = title
 
-    id = Column("id", Integer, Sequence("teachers_id_seq"), primary_key=True)
+class Author(Base):
+    __tablename__ = "authors"
+    id = Column("id", Integer, Sequence("authors_id_seq"), primary_key=True)
     name = Column("name", String(50), nullable=False)
 
-    lessons = relationship(
-        "Lesson",
-        backref="teachers",
-        secondary=teachers_lessons
-    )
+    def __init__(self, title):
+      self.name = name
 
+def main():
+  parser = argparse.ArgumentParser()
+  parser.add_argument('-v', '--verbose', action='store_true', default=False)
+  args = parser.parse_args()
 
-class Lesson(Base):
-    __tablename__ = "lessons"
+  if args.verbose:
+    logging.basicConfig()
+    logging.getLogger().setLevel(logging.DEBUG)
 
-    id = Column("id", Integer, Sequence("lessons_id_seq"), primary_key=True)
-    name = Column("name", String(50), nullable=False)
+  engine = create_engine('rqlite+pyrqlite://localhost:4001/', echo=args.verbose)
 
+  Base.metadata.create_all(engine)
+  session = Session(engine)
 
-engine = create_engine('rqlite+pyrqlite://localhost:4001/', echo=True)
-Base.metadata.create_all(engine)
-Session = sessionmaker(bind=engine)
-
-
-if __name__ == "__main__":
-    s = Session()
-
-    t1 = Teacher(name="NEWNEW")
-    t1.lessons = [
-        Lesson(name="fpro"),
-        Lesson(name="math")
-    ]
-    s.add(t1)
-    s.commit()
-    
-    t2 = s.query(Teacher).filter_by(name='NEWNEW').first()
-    t2.lessons.clear()
-    s.commit()
+  #insert
+  # for i in range(1):
+  #   book = Book("book about dbs2")
+  #   author = Author("footurist")
+  #   book.authors.append(author)
+  #   session.add(book)
+  # session.commit()
 
+  #delete
+  desired_book = session.query(Book).filter_by(id=3).delete()
+  #desired_author = session.query(Author).filter_by(id=2).first()
+  #desired_book.authors.clear()
+  #desired_book.authors.append(desired_author)
+  session.commit()
 
+if __name__ == '__main__':
+  main()

test2.py

@@ -0,0 +1,49 @@
+from sqlalchemy import create_engine
+from sqlalchemy import Table, Column, Integer, String, ForeignKey, Sequence
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker, relationship
+
+
+Base = declarative_base()
+
+
+teachers_lessons = Table(
+    "teachers_lessons",
+    Base.metadata,
+    Column("fk_teacher", Integer, ForeignKey("teachers.id")),
+    Column("fk_lesson", Integer, ForeignKey("lessons.id")),
+)
+
+
+class Teacher(Base):
+    __tablename__ = "teachers"
+
+    id = Column("id", Integer, Sequence("teachers_id_seq"), primary_key=True)
+    name = Column("name", String(50), nullable=False)
+
+    lessons = relationship(
+        "Lesson",
+        backref="teachers",
+        secondary=teachers_lessons
+    )
+
+
+class Lesson(Base):
+    __tablename__ = "lessons"
+
+    id = Column("id", Integer, Sequence("lessons_id_seq"), primary_key=True)
+    name = Column("name", String(50), nullable=False)
+
+
+engine = create_engine('rqlite+pyrqlite://localhost:4001/', echo=True)
+Base.metadata.create_all(engine)
+Session = sessionmaker(bind=engine)
+
+
+if __name__ == "__main__":
+    
+    t2 = s.query(Teacher).filter_by(name='NEWNEW').first()
+    t2.lessons.clear()
+    s.commit()
+   
+