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Luban | WeChat Moments | Compression library

 by   Curzibn Java Version: turbo-1.0.0 License: Apache-2.0

 by   Curzibn Java Version: turbo-1.0.0 License: Apache-2.0

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kandi X-RAY | Luban Summary

Luban is a Java library typically used in Telecommunications, Media, Media, Entertainment, Utilities, Compression, Deep Learning, Docker applications. Luban 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.
Luban(鲁班)—Image compression with efficiency very close to WeChat Moments/可能是最接近微信朋友圈的图片压缩算法
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • Luban has a medium active ecosystem.
  • It has 12531 star(s) with 2107 fork(s). There are 360 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 134 open issues and 227 have been closed. On average issues are closed in 129 days. There are 6 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of Luban is turbo-1.0.0
Luban Support
Best in #Compression
Average in #Compression
Luban Support
Best in #Compression
Average in #Compression

quality kandi Quality

  • Luban has 0 bugs and 0 code smells.
Luban Quality
Best in #Compression
Average in #Compression
Luban Quality
Best in #Compression
Average in #Compression

securitySecurity

  • Luban has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • Luban code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
Luban Security
Best in #Compression
Average in #Compression
Luban Security
Best in #Compression
Average in #Compression

license License

  • Luban 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.
Luban License
Best in #Compression
Average in #Compression
Luban License
Best in #Compression
Average in #Compression

buildReuse

  • Luban releases are available to install and integrate.
  • Build file is available. You can build the component from source.
  • Installation instructions are not available. Examples and code snippets are available.
Luban Reuse
Best in #Compression
Average in #Compression
Luban Reuse
Best in #Compression
Average in #Compression
Top functions reviewed by kandi - BETA

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

  • Gets the full path for a given document URI .
  • Searches for ls .
  • Synchronously loads the photos .
  • Starts the compressed image file .
  • compress the file
  • Gets the data column .
  • Closes the input stream .
  • OnBindViewHolder is set to imageViewHolder .
  • Rotate a bitmap .
  • Open the input stream .

Luban Key Features

Luban(鲁班)—Image compression with efficiency very close to WeChat Moments/可能是最接近微信朋友圈的图片压缩算法

导入

copy iconCopydownload iconDownload
implementation 'top.zibin:Luban:1.1.8'

异步调用

copy iconCopydownload iconDownload
Luban.with(this)
        .load(photos)
        .ignoreBy(100)
        .setTargetDir(getPath())
        .filter(new CompressionPredicate() {
          @Override
          public boolean apply(String path) {
            return !(TextUtils.isEmpty(path) || path.toLowerCase().endsWith(".gif"));
          }
        })
        .setCompressListener(new OnCompressListener() {
          @Override
          public void onStart() {
            // TODO 压缩开始前调用,可以在方法内启动 loading UI
          }

          @Override
          public void onSuccess(File file) {
            // TODO 压缩成功后调用,返回压缩后的图片文件
          }

          @Override
          public void onError(Throwable e) {
            // TODO 当压缩过程出现问题时调用
          }
        }).launch();

同步调用

copy iconCopydownload iconDownload
Flowable.just(photos)
    .observeOn(Schedulers.io())
    .map(new Function<List<String>, List<File>>() {
      @Override public List<File> apply(@NonNull List<String> list) throws Exception {
        // 同步方法直接返回压缩后的文件
        return Luban.with(MainActivity.this).load(list).get();
      }
    })
    .observeOn(AndroidSchedulers.mainThread())
    .subscribe();

License

copy iconCopydownload iconDownload
Copyright 2016 Zheng Zibin

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

How to extract a human name in a string python

copy iconCopydownload iconDownload
[:;]\s*(.+?)\s*<
import re
s = """From: Al Amri, Salim <salim.amri@gmail.com>

Sent: 25 August 2021 17:20

To: Al Harthi, Mohammed <mohd4.king@rihal.om>

Ce: Al hajri, Malik <hajri990@ocaa.co.om>; Omar, Naif <nnnn49@apple.com>

Subject: Conference Rooms Booking Details

Dear Mohammed,

As per our last discussion these are the available conference rooms available for booking along
with their rates for full day:

Room: Luban, available on 26/09/2021. Rate: $4540

Room: Mazoon, available on 04/12/2021 and 13/02/2022. Rate: $3000
Room: Dhofar. Available on 11/11/2021. Rate: $2500

Room: Nizwa. Available on 13/12/2022. Rate: $1200

   

Please let me know which ones you are interested so we go through more details.
Best regards,

Salim Al Amri"""
print(re.findall(r'[:;]\s*(.+?)\s*<', s))
['Al Amri, Salim', 'Al Harthi, Mohammed', 'Al hajri, Malik', 'Omar, Naif']
-----------------------
[:;]\s*(.+?)\s*<
import re
s = """From: Al Amri, Salim <salim.amri@gmail.com>

Sent: 25 August 2021 17:20

To: Al Harthi, Mohammed <mohd4.king@rihal.om>

Ce: Al hajri, Malik <hajri990@ocaa.co.om>; Omar, Naif <nnnn49@apple.com>

Subject: Conference Rooms Booking Details

Dear Mohammed,

As per our last discussion these are the available conference rooms available for booking along
with their rates for full day:

Room: Luban, available on 26/09/2021. Rate: $4540

Room: Mazoon, available on 04/12/2021 and 13/02/2022. Rate: $3000
Room: Dhofar. Available on 11/11/2021. Rate: $2500

Room: Nizwa. Available on 13/12/2022. Rate: $1200

   

Please let me know which ones you are interested so we go through more details.
Best regards,

Salim Al Amri"""
print(re.findall(r'[:;]\s*(.+?)\s*<', s))
['Al Amri, Salim', 'Al Harthi, Mohammed', 'Al hajri, Malik', 'Omar, Naif']
-----------------------
[:;]\s*(.+?)\s*<
import re
s = """From: Al Amri, Salim <salim.amri@gmail.com>

Sent: 25 August 2021 17:20

To: Al Harthi, Mohammed <mohd4.king@rihal.om>

Ce: Al hajri, Malik <hajri990@ocaa.co.om>; Omar, Naif <nnnn49@apple.com>

Subject: Conference Rooms Booking Details

Dear Mohammed,

As per our last discussion these are the available conference rooms available for booking along
with their rates for full day:

Room: Luban, available on 26/09/2021. Rate: $4540

Room: Mazoon, available on 04/12/2021 and 13/02/2022. Rate: $3000
Room: Dhofar. Available on 11/11/2021. Rate: $2500

Room: Nizwa. Available on 13/12/2022. Rate: $1200

   

Please let me know which ones you are interested so we go through more details.
Best regards,

Salim Al Amri"""
print(re.findall(r'[:;]\s*(.+?)\s*<', s))
['Al Amri, Salim', 'Al Harthi, Mohammed', 'Al hajri, Malik', 'Omar, Naif']
-----------------------
OCR = """From: Al Amri, Salim <salim.amri@gmail.com>

Sent: 25 August 2021 17:20

To: Al Harthi, Mohammed <mohd4.king@rihal.om>

Ce: Al hajri, Malik <hajri990@ocaa.co.om>; Omar, Naif <nnnn49@apple.com>

Subject: Conference Rooms Booking Details

Dear Mohammed,

As per our last discussion these are the available conference rooms available for booking along
with their rates for full day:

Room: Luban, available on 26/09/2021. Rate: $4540

Room: Mazoon, available on 04/12/2021 and 13/02/2022. Rate: $3000
Room: Dhofar. Available on 11/11/2021. Rate: $2500

Room: Nizwa. Available on 13/12/2022. Rate: $1200

   

Please let me know which ones you are interested so we go through more details.
Best regards,

Salim Al Amri"""

names = []
for line in OCR.split('\n'):
    tokens = line.split()
    if tokens and tokens[0] in ['From:', 'To:', 'Ce:']: # Ce or Cc ???
        parts = line.split(';')
        for i, p in enumerate(parts):
            names.append(' '.join(p.split()[i==0:-1]))
print(names)

Community Discussions

Trending Discussions on Luban
  • How to extract a human name in a string python
Trending Discussions on Luban

QUESTION

How to extract a human name in a string python

Asked 2022-Jan-07 at 14:44

I have a string out of an OCR'ed image, and I need to find a way to extract human names from it. here is the image required to OCR, which comes out as:

From: Al Amri, Salim <salim.amri@gmail.com>

Sent: 25 August 2021 17:20

To: Al Harthi, Mohammed <mohd4.king@rihal.om>

Ce: Al hajri, Malik <hajri990@ocaa.co.om>; Omar, Naif <nnnn49@apple.com>

Subject: Conference Rooms Booking Details

Dear Mohammed,

As per our last discussion these are the available conference rooms available for booking along
with their rates for full day:

Room: Luban, available on 26/09/2021. Rate: $4540

Room: Mazoon, available on 04/12/2021 and 13/02/2022. Rate: $3000
Room: Dhofar. Available on 11/11/2021. Rate: $2500

Room: Nizwa. Available on 13/12/2022. Rate: $1200

   

Please let me know which ones you are interested so we go through more details.
Best regards,

Salim Al Amri

There are 4 names in total in the heading, and i am required to get the output:

names = 'Al Hajri, Malik', 'Omar, Naif', 'Al Amri, Salim', 'Al Harthy, Mohammed' #desired output

but I have no idea how to extract the names. I have tried RegEx and came up with:

names = re.findall(r'(?i)([A-Z][a-z]+[A-Z][a-z][, ] [A-Z][a-z]+)', string) #regex to find names

which searches for a Capital letter, then a comma, then another word starting with a capital letter. it is close to the desired result but it comes out as:

names = ['Amri, Salim', 'Harthi, Mohammed', 'hajri, Malik', 'Omar, Naif', 'Luban, available', 'Mazoon, available'] #acutal result

I have thought of maybe using another string that extracts the room names and excludes them from the list, but i have no idea how to implement that idea. i am new to RegEx, so any help will be appreciated. thanks in advance

ANSWER

Answered 2022-Jan-07 at 14:41

Depending on the contents of your email, a reasonable approach might be to use:

[:;]\s*(.+?)\s*<

See an online demo.

  • [:;] - A (semi-)colon;
  • \s* - 0+ (Greedy) whitespaces;
  • (.+?) - A 1st capture group of 1+ (Lazy) characters;
  • \s* - 0+ (Greedy) whitespaces;
  • < - A literal '<'.

Note that I specifically use (.+?) to capture names since names are notoriously hard to match.


import re
s = """From: Al Amri, Salim <salim.amri@gmail.com>

Sent: 25 August 2021 17:20

To: Al Harthi, Mohammed <mohd4.king@rihal.om>

Ce: Al hajri, Malik <hajri990@ocaa.co.om>; Omar, Naif <nnnn49@apple.com>

Subject: Conference Rooms Booking Details

Dear Mohammed,

As per our last discussion these are the available conference rooms available for booking along
with their rates for full day:

Room: Luban, available on 26/09/2021. Rate: $4540

Room: Mazoon, available on 04/12/2021 and 13/02/2022. Rate: $3000
Room: Dhofar. Available on 11/11/2021. Rate: $2500

Room: Nizwa. Available on 13/12/2022. Rate: $1200

   

Please let me know which ones you are interested so we go through more details.
Best regards,

Salim Al Amri"""
print(re.findall(r'[:;]\s*(.+?)\s*<', s))

Prints:

['Al Amri, Salim', 'Al Harthi, Mohammed', 'Al hajri, Malik', 'Omar, Naif']

Source https://stackoverflow.com/questions/70622602

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

Vulnerabilities

No vulnerabilities reported

Install Luban

You can download it from GitHub.
You can use Luban like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Luban component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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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