Django 1.10.x Documentationlatest version of Python at https://www.python.org/download/ or with your operating system’s package manager. Django on Jython If you use Jython (a Python implementation for the Java platform), you’ll need and an arbitrary number of keyword arguments, which it passes to the get() function of the model’s manager. It raises Http404 if the object doesn’t exist. Philosophy Why do we use a helper function get_object_or_404() Python 3. Get the latest version at Python’s download page or with your operating system’s package manager. For Windows users When installing Python on Windows, make sure you check the option “Add python0 码力 | 2538 页 | 2.59 MB | 1 年前3
Django 1.10.x Documentationand an arbitrary number of keyword arguments, which it passes to the get() function of the model’s manager. It raises Http404 if the object doesn’t exist. Philosophy Why do we use a helper function get_object_or_404() Python 3. Get the latest version at Python’s download page or with your operating system’s package manager. For Windows users When installing Python on Windows, make sure you check the option “Add python model is the Manager. It’s the interface through which database query operations are provided to Django models and is used to retrieve the instances from the database. If no custom Manager is defined, the0 码力 | 1817 页 | 6.19 MB | 1 年前3
Django 1.11.x Documentationlatest version of Python at https://www.python.org/downloads/ or with your operating system’s package manager. Django on Jython If you use Jython (a Python implementation for the Java platform), you’ll need and an arbitrary number of keyword arguments, which it passes to the get() function of the model’s manager. It raises Http404 if the object doesn’t exist. Philosophy Why do we use a helper function get_object_or_404() Python 3. Get the latest version at Python’s download page or with your operating system’s package manager. For Windows users When installing Python on Windows, make sure you check the option “Add python0 码力 | 2747 页 | 2.67 MB | 1 年前3
Django 1.11.x Documentationand an arbitrary number of keyword arguments, which it passes to the get() function of the model’s manager. It raises Http404 if the object doesn’t exist. Philosophy 2.5. Writing your first Django app, Python 3. Get the latest version at Python’s download page or with your operating system’s package manager. For Windows users When installing Python on Windows, make sure you check the option “Add python model is the Manager. It’s the interface through which database query operations are provided to Django models and is used to retrieve the instances from the database. If no custom Manager is defined, the0 码力 | 1878 页 | 6.40 MB | 1 年前3
PyMuPDF 1.24.2 Documentationor to create a new, empty PDF. See Document for details. You can also use Document as a context manager. A document contains many attributes and functions. Among them are meta information (like “author” 5.312.1;Feb 9 2015;12:00:06;D:20170314122233-04 ˓→'00') >> object 2 (stream: False) << /Type /Catalog /Pages 3 0 R >> object 3 (stream: False) << (continues on next page) 163 PyMuPDF Documentation page and removes any inconsistencies with the page’s object definition. 19.4 How to Access the PDF Catalog This is a central (“root”) object of a PDF. It serves as a starting point to reach important other0 码力 | 565 页 | 6.84 MB | 1 年前3
Django 1.8.x Documentationlatest version of Python at https://www.python.org/download/ or with your operating system’s package manager. Django on Jython If you use Jython (a Python implementation for the Java platform), you’ll need and an arbitrary number of keyword arguments, which it passes to the get() function of the model’s manager. It raises Http404 if the object doesn’t exist. Philosophy Why do we use a helper function get_object_or_404() latest version of Python at https://www.python.org/download/ or with your operating system’s package manager. Django on Jython If you use Jython (a Python implementation for the Java platform), you’ll need0 码力 | 2454 页 | 2.85 MB | 1 年前3
Django 1.8.x Documentationand an arbitrary number of keyword arguments, which it passes to the get() function of the model’s manager. It raises Http404 if the object doesn’t exist. Philosophy Why do we use a helper function get_object_or_404() model is the Manager. It’s the interface through which database query operations are provided to Django models and is used to retrieve the instances from the database. If no custom Manager is defined, the Define custom methods on a model to add custom “row-level” functionality to your objects. Whereas Manager methods are intended to do “table-wide” things, model methods should act on a particular model instance0 码力 | 1685 页 | 6.01 MB | 1 年前3
Django 2.1.x Documentationlatest version of Python at https://www.python.org/downloads/ or with your operating system’s package manager. You can verify that Python is installed by typing python from your shell; you should see something and an arbitrary number of keyword arguments, which it passes to the get() function of the model’s manager. It raises Http404 if the object doesn’t exist. Philosophy Why do we use a helper function get_object_or_404() support Python 2.7. Get Python 3 at Python’s download page or with your operating system’s package manager. For Windows users When installing Python on Windows, make sure you check the option “Add python0 码力 | 2790 页 | 2.71 MB | 1 年前3
Django 2.2.x Documentationlatest version of Python at https://www.python.org/downloads/ or with your operating system’s package manager. You can verify that Python is installed by typing python from your shell; you should see something and an arbitrary number of keyword arguments, which it passes to the get() function of the model’s manager. It raises Http404 if the object doesn’t exist. Philosophy Why do we use a helper function get_object_or_404() support Python 2.7. Get Python 3 at Python’s download page or with your operating system’s package manager. For Windows users When installing Python on Windows, make sure you check the option “Add python0 码力 | 2915 页 | 2.83 MB | 1 年前3
Django 2.0.x Documentationlatest version of Python at https://www.python.org/downloads/ or with your operating system’s package manager. You can verify that Python is installed by typing python from your shell; you should see something and an arbitrary number of keyword arguments, which it passes to the get() function of the model’s manager. It raises Http404 if the object doesn’t exist. Philosophy Why do we use a helper function get_object_or_404() support Python 2.7. Get Python 3 at Python’s download page or with your operating system’s package manager. For Windows users When installing Python on Windows, make sure you check the option “Add python0 码力 | 2746 页 | 2.67 MB | 1 年前3
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