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Use Baidu OCR API to covert your clipboard image to text.

Ruby 100.00%

alfred-clipboard-ocr's Introduction

Alfred Clipboard OCR

一个对剪贴板中的图片内容调用百度云 API 做 OCR 识别的 Alfred 工作流。不喜欢百度？试试基于有道的同类工作流。

感谢：V2EX, Firefox, Snipaste, CotEditor 在上图中的出场（排名不分先后）

安装方法

下载 workflow 并使用 Alfred 安装
去百度云控制台申请一个文字识别的应用，并记下 API Key 和 API Secret
在这里需要顺便领取免费资源，否则会遇到 API 额度不足的问题
打开 Alfred 设置，找到这个 workflow 并打开变量控制面板
将第二步中获得的 API Key 和 API Secret 填入对应的变量中

使用说明

首先，使用任意一个截图软件将想要识别的区域截取下来。你也可以复制图片内容（而非图片文件）到剪贴板中。

在 Alfred 中输入 ocr 并回车，稍等片刻，即可获得识别的文字。

识别后的文字会自动复制到你的剪贴板中。识别并复制成功后，Alfred 会弹出桌面通知提醒你。

常见问题

开了代理就报错

常见的错误有：

Bad URI
Method Not Allowed
Request Failed

遇到此类问题请先尝试关闭代理确认是否为代理问题。若确认是代理问题而又不希望关闭代理软件的，可以在 Workflow Environment Variables 一栏增加两个变量如下：

Name	Value	Don't Export
`HTTP_PROXY`	空字符串	NO
`http_proxy`	空字符串	NO

重试即可。

授权协议

AGPLv3

开源软件使用许可

pngpaste

图标授权 (Icon Credit)

Icon made by Freepik from www.flaticon.com.

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alfred-clipboard-ocr's Issues

Access token invalid or no longer valid

[13:01:10.535] OCR Clipboard[Keyword] Processing complete
[13:01:10.538] OCR Clipboard[Keyword] Passing output '' to Run Script
[13:01:10.886] ERROR: OCR Clipboard[Run Script] request failed, clear credentials cache and try again
Access token invalid or no longer valid
undefined method stack' for #<RuntimeError: Access token invalid or no longer valid> /Users/yun/Documents/Alfred.alfredpreferences/workflows/user.workflow.E318D9FD-0B38-44B9-A04B-31A255C7F84C/ocr.rb:119:in rescue in

': undefined method

stack' for #<NoMethodError:0x00007f83db115fb0> (NoMethodError) from /Users/yun/Documents/Alfred.alfredpreferences/workflows/user.workflow.E318D9FD-0B38-44B9-A04B-31A255C7F84C/ocr.rb:90:in

'
/Users/yun/Documents/Alfred.alfredpreferences/workflows/user.workflow.E318D9FD-0B38-44B9-A04B-31A255C7F84C/ocr.rb:101:in rescue in <main>': undefined method stack' for #<RuntimeError: Access token invalid or no longer valid> (NoMethodError)
from /Users/yun/Documents/Alfred.alfredpreferences/workflows/user.workflow.E318D9FD-0B38-44B9-A04B-31A255C7F84C/ocr.rb:96:in

<main>' /Users/yun/Documents/Alfred.alfredpreferences/workflows/user.workflow.E318D9FD-0B38-44B9-A04B-31A255C7F84C/ocr.rb:71:in

ocr_text': Access token invalid or no longer valid (RuntimeError)
from /Users/yun/Documents/Alfred.alfredpreferences/workflows/user.workflow.E318D9FD-0B38-44B9-A04B-31A255C7F84C/ocr.rb:97:in `'
[13:01:10.890] OCR Clipboard[Run Script] Processing complete
[13:01:10.901] OCR Clipboard[Run Script] Passing output 'something' to Post Notification

其实似乎对日语的识别很差

或者说干脆就是没有

提示 pngpaste 无法打开，说未经验证。请帮看一下啊。OS X 12.1

似乎不能正常弹出通知

ERROR: OCR Clipboard[Run Script] request failed, clear credentials cache and try again

Open api qps request limit reached
undefined method stack' for #<RuntimeError: Open api qps request limit reached> /Users/zouchao/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.3321488B-C90C-431F-A0E9-5B7790A43423/ocr.rb:119:in rescue in

': undefined method

stack' for #<NoMethodError:0x00000001509cf1e8> (NoMethodError) from /Users/zouchao/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.3321488B-C90C-431F-A0E9-5B7790A43423/ocr.rb:90:in

'
/Users/zouchao/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.3321488B-C90C-431F-A0E9-5B7790A43423/ocr.rb:101:in rescue in <main>': undefined method stack' for #<RuntimeError: Open api qps request limit reached> (NoMethodError)
from /Users/zouchao/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.3321488B-C90C-431F-A0E9-5B7790A43423/ocr.rb:96:in

<main>' /Users/zouchao/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.3321488B-C90C-431F-A0E9-5B7790A43423/ocr.rb:71:in

ocr_text': Open api qps request limit reached (RuntimeError)
from /Users/zouchao/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.3321488B-C90C-431F-A0E9-5B7790A43423/ocr.rb:97:in `'

无法打开pngpaste

百度api配置完成了，输入ocr无效

以下为打开debug模式之后的提示信息：
[2018-05-30 15:18:20][input.keyword] Processing output of 'action.script' with arg ''
[2018-05-30 15:18:20][ERROR: action.script] pngpaste: No image data found on the clipboard, or could not convert!
No image found in your clipboard.
/Users//Library/Application Support/Alfred 3/Alfred.alfredpreferences/workflows/user.workflow.22F22156-520F-4262-A183-4D3FB45F9B42/ocr.rb:119:in rescue in <main>': undefined method stack' for #<RuntimeError: No image found in your clipboard.> (NoMethodError)
from /Users/*/Library/Application Support/Alfred 3/Alfred.alfredpreferences/workflows/user.workflow.22F22156-520F-4262-A183-4D3FB45F9B42/ocr.rb:90:in `

'
[2018-05-30 15:18:20][action.script] Processing output of 'output.notification' with arg 'something'

Bad URI

提示：Bad URI（is Not url?）127.0.0.1:6152
已经配置了 Key 和 Secret.

提示ssl错误

ERROR: OCR Clipboard[Run Script] SSL_connect returned=1 errno=0 state=before connect initialization: tlsv1 alert protocol version
/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.D6788ED6-434E-462A-A0D6-0436D7233F08/ocr.rb:119:in rescue in <main>': undefined method stack' for #OpenSSL::SSL::SSLError:0x0000000143894ad8 (NoMethodError)

百度免费资源都不生效，只能开通按量付费才能用

更可恶的是没有监控，万一哪里大量调用，就完蛋了

how to delete it?

Access token invalid or no longer valid

Alfred版本:4.3.4(1229)
错误日志:
[09:22:18.374] ERROR: OCR Clipboard[Run Script] request failed, clear credentials cache and try again
Access token invalid or no longer valid
undefined method stack' for #<RuntimeError: Access token invalid or no longer valid> /Users/users/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.AF61A4F3-DC7F-4185-A1A1-C0B069FC73CF/ocr.rb:119:in rescue in

': undefined method

stack' for #<NoMethodError:0x00007fb4aa0ccf68> (NoMethodError) from /Users/users/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.AF61A4F3-DC7F-4185-A1A1-C0B069FC73CF/ocr.rb:90:in

'
/Users/users/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.AF61A4F3-DC7F-4185-A1A1-C0B069FC73CF/ocr.rb:101:in rescue in <main>': undefined method stack' for #<RuntimeError: Access token invalid or no longer valid> (NoMethodError)
from /Users/users/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.AF61A4F3-DC7F-4185-A1A1-C0B069FC73CF/ocr.rb:96:in

<main>' /Users/users/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.AF61A4F3-DC7F-4185-A1A1-C0B069FC73CF/ocr.rb:71:in

ocr_text': Access token invalid or no longer valid (RuntimeError)
from /Users/users/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.AF61A4F3-DC7F-4185-A1A1-C0B069FC73CF/ocr.rb:97:in `'
[09:22:18.383] OCR Clipboard[Run Script] Processing complete
[09:22:18.384] OCR Clipboard[Run Script] Passing output 'something' to Post Notification

Open api qps request limit reached

alfred版本：4.3.4[1229]

日志如下：

[17:29:07.745] OCR Clipboard[Keyword] Processing complete
[17:29:07.748] OCR Clipboard[Keyword] Passing output '' to Run Script
[17:29:09.722] ERROR: OCR Clipboard[Run Script] request failed, clear credentials cache and try again
Open api qps request limit reached
undefined method `stack' for #<RuntimeError: Open api qps request limit reached>
/Users/niel/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.BF3664E8-4156-4D68-B137-2553F6A6DDC4/ocr.rb:119:in `rescue in <main>': undefined method `stack' for #<NoMethodError:0x00007f923d955138> (NoMethodError)
	from /Users/niel/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.BF3664E8-4156-4D68-B137-2553F6A6DDC4/ocr.rb:90:in `<main>'
/Users/niel/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.BF3664E8-4156-4D68-B137-2553F6A6DDC4/ocr.rb:101:in `rescue in <main>': undefined method `stack' for #<RuntimeError: Open api qps request limit reached> (NoMethodError)
	from /Users/niel/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.BF3664E8-4156-4D68-B137-2553F6A6DDC4/ocr.rb:96:in `<main>'
/Users/niel/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.BF3664E8-4156-4D68-B137-2553F6A6DDC4/ocr.rb:71:in `ocr_text': Open api qps request limit reached (RuntimeError)
	from /Users/niel/Library/Application Support/Alfred/Alfred.alfredpreferences/workflows/user.workflow.BF3664E8-4156-4D68-B137-2553F6A6DDC4/ocr.rb:97:in `<main>'
[17:29:09.733] OCR Clipboard[Run Script] Processing complete
[17:29:09.734] OCR Clipboard[Run Script] Passing output 'something' to Post Notification

请问mac剪贴板图片内容是怎么获取到的啊?

您好请问mac剪贴板的图片的路径是保存在哪儿呢?您是怎么获取到的

macOS 10.15 pngpaste 显示无法验证开发者

如图希望作者能够修复下

clipboard error

一直报这个错误，我用了系统的剪切板，微信APP的剪切都试过了，都不行。。。

关于开代理报错修复

Alfred全局代理设置中可以修复代理报错问题：

Bad CPU type in executable ./pngpaste/pngpaste

更换M1芯片的mac后，提示Bad CPU type in executable ./pngpaste/pngpaste

不知能否有机会适配有道文字识别OCR的接口？

有道智云的OCR服务感觉比百度的更加准确，而且几乎可以说完全免费（领50r体验金并且每次识别只用零点几分钱）
不知开发者能否考虑适配有道的OCR接口呢？本人也在尝试，但是自己对Ruby语言完全不熟悉。。如果有机会的话本人也会尝试使用Python给出有道OCR的解决方案。
https://ai.youdao.com/DOCSIRMA/html/%E6%96%87%E5%AD%97%E8%AF%86%E5%88%ABOCR/API%E6%96%87%E6%A1%A3/%E9%80%9A%E7%94%A8%E6%96%87%E5%AD%97%E8%AF%86%E5%88%AB%E6%9C%8D%E5%8A%A1/%E9%80%9A%E7%94%A8%E6%96%87%E5%AD%97%E8%AF%86%E5%88%AB%E6%9C%8D%E5%8A%A1-API%E6%96%87%E6%A1%A3.html

Access token invalid or no longer valid

Appkey: MgQbGMdyQZ4d4MQGQc3qXvQl
AppSecret: p2DoLX2wvBZGy4M4dwGq6odbS4ZO2gw9
Hi, 你好我这边一直在报 Access token invalid or no longer valid 试过关闭SSR/重新创建appkey/免费资源还是不行, 麻烦帮忙看下, 谢谢