Update dask to 0.15.0 will solve the issue update cmd: conda update dask input pip show dask will show follow message Name: dask Version: 0.15.0 Summary: Parallel PyData with Task Scheduling Home-page: http://github.com/dask/dask/ Author: Matthew Rocklin Author-email: [email protected] License: BSD Location: c:\anaconda3\lib\site-packages Requires:
Check out PEP 328’s section on relative imports The rationale seems to be as written: Several use cases were presented, the most important of which is being able to rearrange the structure of large packages without having to edit sub-packages. In addition, a module inside a package can’t easily import itself without relative imports.
To quote from the Python Enhancement Proposal (PEP) associated with this: https://www.python.org/dev/peps/pep-0020/ “Long time Pythoneer Tim Peters succinctly channels the BDFL’s guiding principles for Python’s design into 20 aphorisms, only 19 of which have been written down.” Thus, the stated purpose of this module is to spell out guidelines to related to the development of … Read more
A common alternative to using a module as a singleton is Alex Martelli’s Borg pattern: class Borg: __shared_state = {} def __init__(self): self.__dict__ = self.__shared_state # and whatever else you want in your class — that’s all! There can be multiple instances of this class, but they all share the same state.
Go ahead and do your usual from W import X, Y, Z and then use the __all__ special symbol to define what actual symbols you intend people to import from your module: __all__ = (‘MyClass1’, ‘MyClass2’, ‘myvar1′, …) This defines the symbols that will be imported into a user’s module if they import * from … Read more
Nowadays a simple solution exists: use Nuitka compiler as described in Nuitka User Manual Use Case 2 – Extension Module compilation If you want to compile a single extension module, all you have to do is this: python -m nuitka –module some_module.py The resulting file some_module.so can then be used instead of some_module.py. You need … Read more
Module loaders and bundlers both make it more actionable to write modular JavaScript applications. Let me give you some background: Module loaders A module loader is typically some library that can load, interpret and execute JavaScript modules you defined using a certain module format/syntax, such as AMD or CommonJS. When you write modular JavaScript applications, … Read more
tl;dr: Do not choose the past. Choose the future: Modules. In early drafts of the ES6 modules specification, there was an inline modules notion, which then has been eliminated in September 2013. However, this notion was already implemented by the TypeScript team, in 2012, with the first beta versions of the language: it was internal … Read more
There are several ways to have global values available in your application. Using ES6 modules, you can create a constant which you export from your module. You can then import this from any other module or component, like so: /* Constants.js */ export default { VALUE_1: 123, VALUE_2: “abc” }; /* OtherModule.js */ import Constants … Read more
Update: The registry API has changed, and may or may not let you talk directly to underlying CouchDB database. Fortunately, there is still a public mirror provided for replication at https://skimdb.npmjs.com/registry that you can still send queries to. To use: https://skimdb.npmjs.com/registry/_design/app/_view/dependedUpon?group_level=3&startkey=%5B”socket.io”%5D&endkey=%5B”socket.io”%2C%7B%7D%5D&skip=0&limit=1000 For ease of reading, here are the querystring parameters from the example: { group_level: … Read more