trader | transaction module - 交易模块 | Business library

by BigBrotherTrade Python Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | trader Summary

trader is a Python library typically used in Web Site, Business applications. trader has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub.

transaction module

Support

Quality

Security

License

Reuse

Support

trader has a medium active ecosystem.

It has 1204 star(s) with 290 fork(s). There are 27 watchers for this library.

It had no major release in the last 6 months.

trader has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of trader is current.

Quality

trader has 0 bugs and 0 code smells.

Security

trader has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

trader code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

trader is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

trader releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

trader saves you 1905 person hours of effort in developing the same functionality from scratch.

It has 4198 lines of code, 111 functions and 17 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed trader and discovered the below as its top functions. This is intended to give you an instant insight into trader implemented functionality, and help decide if they suit your requirements.

Fetch the latest trading bars
Updates market data from cffex
Fetch data from ZCCE
Check if a trading day
Calculate the main data
Store the main bar bar
Update a rollover
Calculate the main indicator
Start the thread
Register callback functions
Read messages from sub_client
Install the plugin
Returns the best score for the given code
Calculate price for a given day
Convert a QuerySet to a Pandas DataFrame
Calculate historical trade
Calculates a pandas dataframe for a given instrument
Clean the daily bar
Check if a day is in a trading day
Calculates the price for the given interval
Round price
Fetch data from Yahoo!
Calls the scheduler
Calculates the price for the given market

Get all kandi verified functions for this library.

trader Key Features

No Key Features are available at this moment for trader.

trader Examples and Code Snippets

No Code Snippets are available at this moment for trader.

Community Discussions

Trending Discussions on trader

Failed to compile Vue project and getting "Mixed spaces and tabs no-mixed-spaces-and-tabs" error

Create nested Bar graph in Bokeh from a DataFrame

Extract count of single category from a pandas DataFrame

R translating curl commands to post multipart form - problem

How can I detect when an order fills using the Interactive Brokers Java API?

Map values from another dataframe within multiple conditions

Can JavaFX realistically be used in a non-modular environment?

keeping same height of row for DT table in output

Comparing the value of two consecutive rows of a dataframe for each level of a factor variable - Python Pandas

multiple conditions (or) in while loop - java

QUESTION

Failed to compile Vue project and getting "Mixed spaces and tabs no-mixed-spaces-and-tabs" error

Asked 2021-Jun-10 at 13:32

Please find the below details with error.

Error Details: Failed to compile.

./src/components/Header.vue Module Error (from ./node_modules/eslint-loader/index.js):

H:\project\VueProjects\stock-trader\src\components\Header.vue 27:2 error Mixed spaces and tabs no-mixed-spaces-and-tabs

✖ 1 problem (1 error, 0 warnings)

Header.vue

...

ANSWER

Answered 2021-Jun-10 at 13:32

Editors like VS code have an option to convert all whitespace to tabs or spaces which will prevent your node package manager build from complaining about mixed whitespace encodings (tabs vs spaces). Try clicking 'Select Indentation' located in the bottom right corner in VS code, or look for (or Google) an option for whatever editor you are using, to convert all the whitespace to spaces or tabs.

Source https://stackoverflow.com/questions/67908994

QUESTION

Create nested Bar graph in Bokeh from a DataFrame

Asked 2021-Jun-09 at 17:35

I have an existing DataFrame which is grouped by the job title and by the year. I want to create a nested bar graph in Bokeh from this but I am confused on what to put in order to plot it properly.

The dataframe:

...

ANSWER

Answered 2021-Jun-09 at 17:35

I assume you have a DataFrame df with three columns fromJobtitle, year, size. If you have a MultiIndex, reset the Index. To use FactorRange from bokeh, we need a list of tupels with two strings (this is imporant, floats won't work) like

Source https://stackoverflow.com/questions/67901133

QUESTION

Extract count of single category from a pandas DataFrame

Asked 2021-Jun-09 at 07:38

I currently have a DataFrame containing info on e-mails sent from one job title to another.

...

ANSWER

Answered 2021-Jun-09 at 07:38

a small example of what I could work with

Source https://stackoverflow.com/questions/67899226

QUESTION

R translating curl commands to post multipart form - problem

Asked 2021-Jun-07 at 16:19

I have the following curl command that, when run from command line, works perfectly:

...

ANSWER

Answered 2021-Jun-07 at 16:19

You're really close. This works with environment values setup in "~/Renviron":

Source https://stackoverflow.com/questions/67873969

QUESTION

How can I detect when an order fills using the Interactive Brokers Java API?

Asked 2021-Jun-04 at 15:45

Problem

The IBKR TWS (Trader Workstation) is a tool for managing stock orders in the stock market, by Interactive Brokers. They provide an API to automate orders, like placing orders, cancelling orders, and more.

I'm creating a program to handle executed orders in my Trader Workstation using the Interactive Brokers Java API.

I'm having trouble detecting when an order fills.

The documentation describes that the execDetails callback (which is an EWrapper method, see code below) is invoked when an order is filled, but I tried using that and the execDetails callback was never invoked (I tested this by logging the reqid int in that callback, and I never got any log).

I have also researched about the completedOrder callback, which I'm not sure if that's the callback that will be invoked when an order is filled, because I tested both callbacks with a simple log, and nothing was outputting in the console.

I don't understand the reqExecutions function and whether I need that. I have already read the documentation on this callback, and I don't understand what I'm doing wrong. I want to know I how can detect when an order fills, or executes in the TWS using their API.

Code

Here is my current code:

...

ANSWER

Answered 2021-Jun-04 at 15:45

Here is code that works, I tested with api 9.81.

Note that if you're using clientID 0 then you should also get callbacks from trades place in TWS. I've never tried, but the docs are clear.

Source https://stackoverflow.com/questions/67357264

QUESTION

Map values from another dataframe within multiple conditions

Asked 2021-May-25 at 17:14

Looking to map highest matching row values from Dataframe2 to Dataframe1 using conditions. We also need to check df1['sal_date'] between df2['from'] and df['to'] .

Want to compare each row(df1['id_number']) from df1 with the whole column(df2['identity_No']) of df2. I have applied using partial match for extracting the condition and its working,

But how i can check if df1['sal_date'] falls which of the df2['from'] and df['to'] .

df1

...

ANSWER

Answered 2021-May-25 at 17:14

Your code has two main flaws:

Going by your description of the problem (below), whether or not df1['sal_date'] is between dte_from and dte_to is the necessary condition and thus should be checked first. The second step is returning the highest possible match. Since you want to force 1:1 mapping, the match being >=80 doesn't matter, you simply return the highest one.

Looking to map highest matching row values from Dataframe2 to Dataframe1 using conditions. We also need to check df1['sal_date'] between df2['from'] and df['to'].

Your code doesn't really return the row from df2 with the highest match percentage over 80%, but it returns the last one. Every time the condition variable>=80 is met, the current current row in df1 is overwritten.

also, the name for column 1 in df2 is inconsistent; in df2 it's called OR_score with lowercase s but in the code it's called OR_Score with capital S.

I changed your code a little bit. I added highest_match, which keeps track of what the variable of the highest match was and only overwrites if the new match's variable is higher than the highest match. This resets for each row if df1.

I dont use >= thus it keeps the first match if variable is equal. If you want to keep your >=80 condition, you can initialize highest_match = 80, however this code want warn you if for one row of df1 no match >=80 is found and the row thus just stays as it was.

The code also only proceeds, if the date condition is met first.

Source https://stackoverflow.com/questions/67633184

QUESTION

Can JavaFX realistically be used in a non-modular environment?

Asked 2021-May-24 at 13:05

I've attempted to use JavaFX by following instructions found at:

https://openjfx.io/openjfx-docs/ under "JavaFX and IntelliJ" -> "Non-modular with Maven"

After completing steps 1 & 2 (Installation & Verification) I attempted to run a very simple program from IntelliJ rather than through the Maven plugin.

TraderWindow.java

...

ANSWER

Answered 2021-May-24 at 08:01

If you completely want to get rid of all this module system trouble you could add a line like this to your main class

Source https://stackoverflow.com/questions/67665764

QUESTION

keeping same height of row for DT table in output

Asked 2021-May-24 at 10:40

I want to set the height of row constant or fixed for DT table output. for the table below you can see difference in height of rows.

so the scenario is when the number of character increases for eg second row in this case in first col then height should get adjust as same for all rows.

...

ANSWER

Answered 2021-May-24 at 10:40

I had success with this in the past:

Source https://stackoverflow.com/questions/67669577

QUESTION

Comparing the value of two consecutive rows of a dataframe for each level of a factor variable - Python Pandas

Asked 2021-May-23 at 07:11

I have a pandas Dataframe containing traders' positions over time, that I created like this:

...

ANSWER

Answered 2021-May-01 at 15:00

Considering the following df as example (will use the column names Symbol and Size as well)

Source https://stackoverflow.com/questions/67346468

QUESTION

multiple conditions (or) in while loop - java

Asked 2021-May-19 at 08:51

My while loop looks like this currently:

...

ANSWER

Answered 2021-May-19 at 08:51

In case of Logical OR if any one of the two conditions is true whole statement shall execute to be true. In case of Logical AND both the conditions have to be true for the whole statement to be true. So ,you can use logical AND

Source https://stackoverflow.com/questions/67598045

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install trader

You can download it from GitHub.
You can use trader 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.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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