python urllib3 download file
import requests
print('Beginning file download with requests')
url = 'http://i3.ytimg.com/vi/J---aiyznGQ/mqdefault.jpg'
r = requests.get(url)
with open('/Users/scott/Downloads/cat3.jpg', 'wb') as f:
f.write(r.content)
# Retrieve HTTP meta-data
print(r.status_code)
print(r.headers['content-type'])
print(r.encoding)how to urllib3
>>> import urllib3
>>> http = urllib3.PoolManager()
>>> r = http.request('GET', 'http://httpbin.org/robots.txt')
>>> r.status
200
>>> r.data
'User-agent: *\nDisallow: /deny\n'laravel migration add column to existing table
php artisan make:migration add_paid_to_users_table --table=users
public function up()
{
Schema::table('users', function($table) {
$table->integer('paid');
});
}
public function down()
{
Schema::table('users', function($table) {
$table->dropColumn('paid');
});
}
php artisan migrateadd column to migration laravel
php artisan make:migration add_profile_to_usersadd column to migration laravel
class AddProfileToUsers extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::table('users', function (Blueprint $table) {
$table->string('profile')->nullable();
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::table('shop_users', function (Blueprint $table) {
$table->dropColumn(['profile']);
});
}
}add new column in laravel migration
Schema::table('table_name', function (Blueprint $table) {
$table->string('column_name', 255)->nullable()->after('previous_column_name');
});php artisan see last migration
php artisan migrate:statuslaravel add column to table
Schema::table('users', function (Blueprint $table) {
$table->dateTime('verify_date')->nullable()->after("password_updated_at");
});Copyright © 2021 Codeinu
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