how to remove all coloring escape sequences in sqlquery and result output

[allebonvi]

Hi , how can i remove the escape sequences that serves to coloring in langchain output. I want to pars the output and this escape are really a problem thanks

[votrumar]

🤖 AI-generated response by Steercode - chat with Langchain codebase Disclaimer: SteerCode Chat may provide inaccurate information about the Langchain codebase.

To remove the escape sequences for coloring in the LangChain output, you can use a regular expression to strip the ANSI escape codes. You can create a function like this:

import re

def remove_ansi_escape_codes(text: str) -> str:
    ansi_escape_pattern = re.compile(r'\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])')
    return ansi_escape_pattern.sub('', text)

You can then use this function to remove the escape codes from the output before parsing it. For example, if you have a LangChain object langchain_obj and you want to parse its string representation, you can do the following:

formatted_output = str(langchain_obj)
output_without_escape_codes = remove_ansi_escape_codes(formatted_output)
# Now you can parse output_without_escape_codes

This will remove the ANSI escape codes used for coloring, and you can then parse the output without any issues.

You can continue the conversation at https://steercode.com/

[dosubot[bot]]

Hi, @allebonvi! I'm Dosu, and I'm helping the LangChain team manage their backlog. I wanted to let you know that we are marking this issue as stale.

From what I understand, the issue is about removing escape sequences used for coloring in the output of a SQL query. User "votrumar" suggested using a regular expression to strip the ANSI escape codes before parsing the output. They even provided a code snippet as an example.

Before we close this issue, we wanted to check with you if it is still relevant to the latest version of the LangChain repository. If it is, please let the LangChain team know by commenting on the issue. Otherwise, feel free to close the issue yourself or it will be automatically closed in 7 days.

Thank you for your understanding and contribution to the LangChain project!

[allebonvi]

Close the issue , thank you

Il giorno dom 3 set 2023 alle ore 18:03 dosu-beta[bot] < @.***> ha scritto:

Hi, @allebonvi https://github.com/allebonvi! I'm Dosu, and I'm helping the LangChain team manage their backlog. I wanted to let you know that we are marking this issue as stale.

From what I understand, the issue is about removing escape sequences used for coloring in the output of a SQL query. User "votrumar" suggested using a regular expression to strip the ANSI escape codes before parsing the output. They even provided a code snippet as an example.

Before we close this issue, we wanted to check with you if it is still relevant to the latest version of the LangChain repository. If it is, please let the LangChain team know by commenting on the issue. Otherwise, feel free to close the issue yourself or it will be automatically closed in 7 days.

Thank you for your understanding and contribution to the LangChain project!

— Reply to this email directly, view it on GitHub https://github.com/langchain-ai/langchain/issues/4600#issuecomment-1704342264, or unsubscribe https://github.com/notifications/unsubscribe-auth/ARP3U3CEAR2G5KNN2QB5EXDXYSS53ANCNFSM6AAAAAAX77JZ3I . You are receiving this because you were mentioned.Message ID: @.***>

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[dosubot[bot]]

Thank you for your response, @allebonvi! We appreciate your contribution to the LangChain project. We will be closing this issue as per your request.