haps | Pure Python dependency injection library | Dependency Injection library
kandi X-RAY | haps Summary
kandi X-RAY | haps Summary
Haps [χaps] is a simple DI library, with IoC container included. It is written in pure Python with no external dependencies.
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Top functions reviewed by kandi - BETA
- Decorate an egg factory .
- Configure eggs .
- Decorator for injectable methods
- Get a configuration variable .
- Decorate a custom scope .
- Initialize the distribution .
- Resolve an environment variable .
- Register a base class .
- Get property from instance .
- Return the object associated with the given type .
haps Key Features
haps Examples and Code Snippets
from haps import Container as IoC, Inject, inject
# import interfaces
from my_application.core import IDatabase, IUserService
class MyApp:
db: IDatabase = Inject() # dependency as a property
@inject # or passed to the constructor
de
Community Discussions
Trending Discussions on haps
QUESTION
I have a large table with a comments column (contains large strings of text) and a date column on which the comment was posted. I created a separate vector of keywords (we'll call this key) and I want to count how many matches there are for each day. This gets me close, however it counts matches across the entire dataset, where I need it broken down by each day. The code:
...ANSWER
Answered 2021-Apr-21 at 18:50As pointed out in the comments, you can use group_by
from dplyr
to accomplish this.
First, you can extract keywords for each comment/sentence. Then unnest
so each keyword is in a separate row with a date.
Then, use group_by
with both date and comment included (to get frequency for combination of date and keyword together). The use of summarise
with n()
will give number of mentions.
Here's a complete example:
QUESTION
I have a small loop in powershell produces an object with 4 elements
PS'>$object
DMC : 5061
Conv : 6.94%
Sales : 351
OptIn : 185
The loop will run twice and produce data for Team A and Team B (and per haps Teams C and D at a later date), I would like to create an output that looks like this, where I can just add columns as I need.
...ANSWER
Answered 2021-Feb-22 at 23:00QUESTION
The below R code fills an array of specified dimensions with positive integers generated randomly via a probability vector.
...ANSWER
Answered 2020-Jan-23 at 22:58You just make pop
then set its dim
attribute afterwards:
QUESTION
I am trying to make website which has some icons on map. The problem is, that when I am making window smaller icons have wrong position, and they are in different places than I would like them to be. Also I cannot use bootstrap to position them. Only HTML, CSS and JS/jQuery.
Option 1: https://imgur.com/a/ifKFXRL Option 2: https://imgur.com/a/R5DmQbt
I have already tried thing like:
...ANSWER
Answered 2019-May-18 at 17:00The tricky part is that you're trying to use background-size: cover
with position: relative
logos. Cover is going to grow and shrink based on how large the elements are inside it. But you don't want that.
QUESTION
I have a list with multiple dicts in a list. I want to combine the list in to one. In here, i am using for loop to merge but unable to do it. Help me with some solutions. the multiple list in the list of dicts in the datas can be increased during execution. so i am using for loop to get it
Here's the sample code:
...ANSWER
Answered 2019-May-07 at 04:59You can do:
QUESTION
I am working in the Elapsed filter. I read the guide of Elapsed filter in logstash. then i made a sample config file and csv to test the working of Elapsed filter. But it seems to be not working. There is no change in uploading the data to ES. i have attached the csv file and config code. Can you give some examples for how to use the elapsed filter.
here's my config file:
...ANSWER
Answered 2019-May-06 at 14:01You have to tag your events in order Logstash could find the start / end tags. Basically you have to know when an event is considered a start event and when it's an end event.
Elapsed filter plugin works only for two events (for example a request event and a response event in order to get the latency between them) Both these two kinds of event need to own an ID field which identify uniquely that particular task. The name of this field is stored in unique_id_field.
For your example you have to identify a pattern for start and end event, let's say that you have in your csv a column type (see the code below) when type contains "START", the line is considered start event and if it contains "END" it's an end event, pretty straightforward, and a columnn id that stores the unique identifier.
QUESTION
I have a list of dicts stored in the list. I want to merge the same dicts in to one. i have three fields. Task_id provides which field to be checked. value is the value of that field. First it checks the value in the dict and it creates a new dict for the dicts to be merged. if all the values are same and one of the value is only different, then it merges the dict to one. How to make it possible
Here's the sample code i tried:
...ANSWER
Answered 2019-May-05 at 05:53field_to_be_check ="state"
merger = ["city", "ads"]
merge_name = ["cities", "my_ads"]
data = [
{'haps': 'hap0', 'state': 'tamil nadu', 'ads': 'ad1', 'city': 'tirunelveli'},
{'haps': 'hap0', 'state': 'tamil nadu', 'ads': 'ad4', 'city': 'nagerkoil'},
{'haps': 'hap0', 'state': 'tamil nadu', 'ads': 'ad1', 'city': 'tuticorin'},
{'haps': 'hap0', 'state': 'tamil nadu', 'ads': 'ad1', 'city': 'madurai'},
{'haps': 'hap0', 'state': 'tamil nadu', 'ads': 'ad1', 'city': 'chennai'},
{'haps': 'hap1', 'state': 'kerala', 'ads': 'ad2', 'city': 'palakad'},
{'haps': 'hap1', 'state': 'kerala', 'ads': 'ad2', 'city': 'guruvayor'},
{'haps': 'hap1', 'state': 'kerala', 'ads': 'ad2', 'city': 'kolikodu'},
{'haps': 'hap1', 'state': 'kerala', 'ads': 'ad2', 'city': 'kottayam'},
{'haps': 'hap1', 'state': 'kerala', 'ads': 'ad2', 'city': 'idukki'},
{'haps': 'hap2', 'state': 'mumbai', 'ads': 'ad3', 'city': 'Akola'},
{'haps': 'hap2', 'state': 'mumbai', 'ads': 'ad3', 'city': 'Washim'},
{'haps': 'hap2', 'state': 'mumbai', 'ads': 'ad3', 'city': 'Jalna'},
{'haps': 'hap2', 'state': 'mumbai', 'ads': 'ad3', 'city': 'Nanded'},
{'haps': 'hap2', 'state': 'mumbai', 'ads': 'ad3', 'city': 'Latur'}
]
# merger and merge_name must be one to one.
the_dict = {m:mn for m, mn in zip(merger, merge_name)}
# {"city":"cities", "ads":"my_ads"} merge_name
newdata = data.copy()
# create new_ret as result
new_ret = [{field_to_be_check:i, **{i:[] for i in merge_name}} for i in set([i[field_to_be_check] for i in data])]
# print(new_ret, "this is new_ret")
for val in new_ret:
for k in newdata:
if val[field_to_be_check] != k[field_to_be_check]:
continue
tmp = {i:k[i] for i in merger}
for single in tmp:
if {single:tmp[single]} not in val[the_dict[single]]:
val[the_dict[single]].append({single:tmp[single]})
print(new_ret)
QUESTION
I am writing a python program to merge similar dicts to one. I have list of two dicts. i have a empty filter_cache
dict. i have input_completed =false
variable. I will get the dicts using for loop. After the first dict gets entered, it gets processed and merged the similar in to one and i assign the result in to the filter_cache
dict. Next dict from the list entered through the for loop,it gets processed and combined it to one. After that, i change input_completed
to true
due to the empty of data
. Next, i want to compare the previous dict in the filter_cache
and the present filter_cache
and then combine it again using some function and assign it to the fiter_cache
. How to make it possible
Here's the code:
...ANSWER
Answered 2019-May-02 at 14:13Function:
QUESTION
First of all I am sorry if this is not the most appropriate forum to post this question. I looked at AskDifferent which seems not technical enough for this and I looked at Super User which seems too technical for it. Hence why I am asking it here as it is also related to programming.
DescriptionI am using the Arduino IDE to set up an HAP (HomeKit Accessory Protocol) server on an ESP8266 (-01). I have successfully set up an mDNS server on it for discovery using the ESP8266mDNS library. However, I am facing one slight problem with this:
After the mDNS server has been started and an _hap._tcp service been added, the device initially does not show up in the Home app. It is only after I "probe" the _hap._tcp service using $ dns-sd -B _hap._tcp
from a Terminal that the ESP8266 shows up in the Home app.
It seems that this "probing" does something on the network which is not initially done by the mDNS server but is required by HomeKit to be discoverable.
I have tested this with other services such as "_http._tcp" and using an App on my iPhone called Radar to search for Bonjour services. It finds any other service but not hap (until I "probe" it).
Using WireShark shows me that the Home app does not send any mDNS requests until an (already discovered) device is clicked on. This makes me think that the initial discovery (to show devices to click on) is not done by mDNS but by some other method. Perhaps some kind of registry on the network which is then filled in after I probe using dns-sd.
Using the Radar app I can see mDNS packets on the network for any service that I select there except for hap. This is strange as if the iPhone is blocking the mDNS requests for the hap service.
I have spent 3 days now trying to get this to work and I really don't know where to go from here. I would like to know what I am missing to make the ESP8266 instantly discoverable by the Home app without having to use dsn-sd to "activate" this. If you want to reproduce the issue I have put a simplified version of my code which still has the same problem below. You can upload this to an ESP8266 using the Arduino IDE after installing the appropriate boards.
After installation, try to see if the device shows up in HomeKit. If it does not, use a Mac on the same network and enter $ dns-sd -B _hap._tcp
into a Terminal. While this is running go back to the Home app and you should be able to see the device there.
ANSWER
Answered 2018-Apr-01 at 00:06I have done some more testing and installed Homebridge on a Mac and monitored it's mDNS packets using WireShark. On startup of the server it sends out a couple of "ANY" queries and a couple of responses. What it is doing here is as described in section 8 of RFC 6762 namely, "Probing and Announcing on Startup". It seems that the ESP8266mDNS library is currently not doing this so I have reopened my issue on GitHub to get this implemented. I will be making an attempt myself but I urge anyone with enough knowledge to contribute! The library is currently being rewritten based on the idf implementation which passes Apple's conformance test. This issue should be fixed once that is complete.
QUESTION
I think this might be an easy question, but I could not solve it after reading the pegas documentation. I want to plot an haplotype network using a FASTA file and identify which mutations are separatting the distinct haplotypes.
Example:
...ANSWER
Answered 2018-Mar-26 at 06:53The pegas
package contains a function diffHaplo
, which specifies differences between haplotypes.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install haps
You can use haps like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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