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custom columns: add Float type support

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- remove float datatype from cc_exceptions
- handle float datatype like int or bool
- change edit template to modify input step (0.01 precision, like
  in calibre UI)
This commit is contained in:
Simon Latapie 2020-01-12 13:25:09 +01:00
parent 661ed17d23
commit cef41661dd
3 changed files with 12 additions and 7 deletions
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11
cps/db.py
View file

@ -25,13 +25,13 @@ import ast
from sqlalchemy import create_engine
from sqlalchemy import Table, Column, ForeignKey
from sqlalchemy import String, Integer, Boolean, TIMESTAMP
from sqlalchemy import String, Integer, Boolean, TIMESTAMP, Float
from sqlalchemy.orm import relationship, sessionmaker, scoped_session
from sqlalchemy.ext.declarative import declarative_base
session = None
cc_exceptions = ['datetime', 'comments', 'float', 'composite', 'series']
cc_exceptions = ['datetime', 'comments', 'composite', 'series']
cc_classes = {}
engine = None
@ -378,6 +378,11 @@ def setup_db(config):
'id': Column(Integer, primary_key=True),
'book': Column(Integer, ForeignKey('books.id')),
'value': Column(Integer)}
elif row.datatype == 'float':
ccdict = {'__tablename__': 'custom_column_' + str(row.id),
'id': Column(Integer, primary_key=True),
'book': Column(Integer, ForeignKey('books.id')),
'value': Column(Float)}
else:
ccdict = {'__tablename__': 'custom_column_' + str(row.id),
'id': Column(Integer, primary_key=True),
@ -385,7 +390,7 @@ def setup_db(config):
cc_classes[row.id] = type(str('Custom_Column_' + str(row.id)), (Base,), ccdict)
for cc_id in cc_ids:
if (cc_id[1] == 'bool') or (cc_id[1] == 'int'):
if (cc_id[1] == 'bool') or (cc_id[1] == 'int') or (cc_id[1] == 'float'):
setattr(Books, 'custom_column_' + str(cc_id[0]), relationship(cc_classes[cc_id[0]],
primaryjoin=(
Books.id == cc_classes[cc_id[0]].book),

4
cps/editbooks.py
View file

@ -175,7 +175,7 @@ def delete_book(book_id, book_format):
cc_string = "custom_column_" + str(c.id)
if not c.is_multiple:
if len(getattr(book, cc_string)) > 0:
if c.datatype == 'bool' or c.datatype == 'integer':
if c.datatype == 'bool' or c.datatype == 'integer' or c.datatype == 'float':
del_cc = getattr(book, cc_string)[0]
getattr(book, cc_string).remove(del_cc)
db.session.delete(del_cc)
@ -254,7 +254,7 @@ def edit_cc_data(book_id, book, to_save):
else:
cc_db_value = None
if to_save[cc_string].strip():
if c.datatype == 'int' or c.datatype == 'bool':
if c.datatype == 'int' or c.datatype == 'bool' or c.datatype == 'float':
if to_save[cc_string] == 'None':
to_save[cc_string] = None
elif c.datatype == 'bool':

4
cps/templates/book_edit.html
View file

@ -113,8 +113,8 @@
</select>
{% endif %}
{% if c.datatype == 'int' %}
<input type="number" step="1" class="form-control" name="{{ 'custom_column_' ~ c.id }}" id="{{ 'custom_column_' ~ c.id }}" value="{% if book['custom_column_' ~ c.id]|length > 0 %}{{ book['custom_column_' ~ c.id][0].value }}{% endif %}">
{% if c.datatype == 'int' or c.datatype == 'float' %}
<input type="number" step="{% if c.datatype == 'float' %}0.01{% else %}1{% endif %}" class="form-control" name="{{ 'custom_column_' ~ c.id }}" id="{{ 'custom_column_' ~ c.id }}" value="{% if book['custom_column_' ~ c.id]|length > 0 %}{{ book['custom_column_' ~ c.id][0].value }}{% endif %}">
{% endif %}
{% if c.datatype in ['text', 'series'] and not c.is_multiple %}