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Reset default python log handlers

import logging

formatter = logging.Formatter('FOO: %(message)s')

root_logger = logging.getLogger()
root_logger.setLevel(logging.INFO)

# This is the key line that removes the double logging
...

By xtream1101 • Created 2025-03-02 15:43 • Updated 2025-03-04 18:33

Check if a server has strictsni enabled

Bash Public

curl -v -k https://1.2.3.4

By xtream1101 • Created 2025-02-13 20:52 • Updated 2025-02-28 14:13

Firefox hide tab bar

/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/hide_tabs_toolbar_v2.css made available under Mozilla Public License v. 2.0
See the above repository for updates as well as full license text. */

/* This requires Firefox 133+ to work */

/* chrome/userChrome.css */

@media (-moz-bool-pref: "sidebar.verticalTabs"),
       -moz-pref("sidebar.verticalTabs"){
  #sidebar-main{
    visibility: collapse;
  }
}
@media (-moz-bool-pref: "userchrome.force-window-controls-on-left.enabled"),
       -moz-pref("userchrome.force-window-controls-on-left.enabled"){
  #nav-bar > .titlebar-buttonbox-container{
    order: -1 !important;
    > .titlebar-buttonbox{
      flex-direction: row-reverse;
    }
  }
}
@media not (-moz-bool-pref: "sidebar.verticalTabs"),
       not -moz-pref("sidebar.verticalTabs"){
  #TabsToolbar:not([customizing]){
    visibility: collapse;
  }
  :root[sizemode="fullscreen"] #nav-bar > .titlebar-buttonbox-container{
    display: flex !important;
  }
  :root:is([tabsintitlebar],[customtitlebar]) #toolbar-menubar:not([autohide="false"]) ~ #nav-bar{
    > .titlebar-buttonbox-container{
      display: flex !important;
    }
    :root[sizemode="normal"] & {
      > .titlebar-spacer{
        display: flex !important;
      }
    }
    :root[sizemode="maximized"] & {
      > .titlebar-spacer[type="post-tabs"]{
        display: flex !important;
      }
      @media (-moz-bool-pref: "userchrome.force-window-controls-on-left.enabled"),
        -moz-pref("userchrome.force-window-controls-on-left.enabled"),
        (-moz-gtk-csd-reversed-placement),
        (-moz-platform: macos){
        > .titlebar-spacer[type="post-tabs"]{
          display: none !important;
        }
        > .titlebar-spacer[type="pre-tabs"]{
          display: flex !important;
        }
      }
    }
  }
}

CSS Public

/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/hide_tabs_toolbar_v2.css made available under Mozilla Public License v. 2.0
See the above repository for updates as we...

By xtream1101 • Created 2025-02-27 21:28 • Updated 2025-02-27 21:45

Get domain cert details in cli

Bash Public ssl cert cli

DOMAIN=yourdomain.tld
echo | openssl s_client -showcerts -servername $DOMAIN -connect $DOMAIN:443 2>/dev/null | openssl x509 -inform pem -noout -text

By xtream1101 • Created 2025-02-12 19:48 • Updated 2025-02-12 19:48

List mounted drives

Bash Public linux

df -h --output=target,size,used,avail,pcent,source | grep -e Mounted -e $1 |  awk 'NR<2{print $0;next}{print $0| "sort"}'

By xtream1101 • Created 2025-02-08 19:15 • Updated 2025-02-08 22:44

Django graphene mutation input validation

import graphene

class ScratchpadMutation(graphene.relay.ClientIDMutation):
    class Input:
        created_by = graphene.String(required=True)
        foobar = graphene.String()

test = graphene.String()
    test2 = graphene.String()

@classmethod
    def validate_created_by(cls, value: str) -> str:
        if "foo" in value:
            raise ValueError("No foo's allowed")
        return value.strip().upper()

@classmethod
    def validate_combinations(cls, input: dict) -> dict:
        if input.get("created_by") == "TEST" and input.get("foobar") == "TEST":
            raise ValueError("Cannot have both created_by and foobar as TEST")

return input

@classmethod
    def validate_inputs(cls, input: dict) -> dict:
        validated_inputs = input.copy()
        for key, value in input.items():
            validation_method = f"validate_{key}"
            # Check if the method exists and run if so
            if hasattr(cls, validation_method):
                method = getattr(cls, validation_method)
                validated_inputs[key] = method(value)

# Run other validations on all the inputs after the pre-validate/cleaning
        validated_inputs = cls.validate_combinations(validated_inputs)

return validated_inputs

@classmethod
    def mutate_and_get_payload(cls, root, info, **input):
        # Need to update since not all fields may have a validation method
        input = cls.validate_inputs(input)
        
        # do somthing with the inputs here
        
        return ScratchpadMutation(
            test=input.get("created_by"), test2=input.get("foobar")
        )

Python Public django graphene graphql validation

import graphene

class ScratchpadMutation(graphene.relay.ClientIDMutation):
    class Input:
        created_by = graphene.String(required=True)
        foobar = graphene.String()

    test = g...

By xtream1101 • Created 2025-02-06 14:13 • Updated 2025-02-06 14:13

Try, try again - Multiple try/except blocks in a flat format

Python Public exceptions

data = {'some_key': 'key value'}
key_data = None
for _ in range(1):
    try:
        key_data = data['someKey']
    except Exception: pass
    else: break  # It worked

    try:
        key_d...

By xtream1101 • Created 2025-02-06 13:35 • Updated 2025-02-06 13:43

Multi key sort on a list of dicts

Python Public sorting

data = [
    {'name': 'Alice', 'age': 25, 'city': 'New York'},
    {'name': 'Bob', 'age': 30, 'city': 'London'},
    {'name': 'Charlie', 'age': 20, 'city': 'New York'}
]

# Sort by 'city' first,...

By xtream1101 • Created 2025-02-06 13:16 • Updated 2025-02-06 13:27

Convert image to dxf file

Bash Public

inkscape --export-type=dxf my-image.svg

By xtream1101 • Created 2025-02-06 05:18 • Updated 2025-02-06 05:18

Clean up empty dirs

Bash Public linux

# List/print empty dirs (does not delete)
find /mnt/my-data/ -type d -empty -print

# Delete empty dirs
find /mnt/my-data/ -type d -empty -delete

By xtream1101 • Created 2025-02-06 05:15 • Updated 2025-02-06 05:15

Bash command test

Bash Public

# Access individual arguments
echo "The first argument is: $1"
echo "The second argument is: $2"

# Access all arguments
echo "All arguments: $@"

# Access the number of arguments
echo "Number...

By xtream1101 • Created 2025-02-06 05:13 • Updated 2025-02-06 05:13

Python command test

Python Public

import sys

if __name__ == "__main__":
	print(f"args passed in: {sys.argv[1:]}")

By xtream1101 • Created 2025-02-06 05:12 • Updated 2025-02-06 05:12

Showing 12 snippets

Reset default python log handlers

Python Public aws lambda logging

Snippet

import logging

formatter = logging.Formatter('FOO: %(message)s')

root_logger = logging.getLogger()
root_logger.setLevel(logging.INFO)

# This is the key line that removes the double logging
root_logger.handlers.clear()

# Must add a custom logger back otherwise there will be no log output
sys_stream = logging.StreamHandler()
sys_stream.setFormatter(formatter)
root_logger.addHandler(sys_stream)


logger = logging.getLogger(__name__)

Description

AWS lambdas seem to add their own custom logging to the python logger, causing all logs to output twice when also adding your own custom logger. You may not see any change when running this locally, but it does make a difference when running in a aws lambda.

By xtream1101 • Created 2025-03-02 15:43 • Updated 2025-03-04 18:33