Code Library | Explore Python and Multi-Language Function Collections

urllib3

This function uses the useragent module from the urllib3 library to randomly select a user agent string, which is often used to simulate different browsers or devices for network requests.

2024-12-16 12:08:40 Function 6 views

TensorFlow, NumPy

This function generates a random matrix of specified number of rows and columns using TensorFlow and NumPy.

2024-12-16 12:08:39 The type of code 3 views

Plotly Express, Pandas

This function randomly generates a Plotly chart from a DataFrame, which can be a bar chart, line chart, scatter plot, histogram, pie chart, or area chart. The function first randomly selects the chart type, and then randomly selects two columns from the DataFrame as the x-axis and y-axis data.

2024-12-16 12:08:39 The type of code 3 views

sqlite3

This code block includes a series of database manipulation functions based on the sqlite3 library, including creating a random table, inserting data, fetching a random record, and deleting a table.

2024-12-16 12:08:39 Database Manipulation 3 views

GeoPandas, NumPy

This function randomly selects coordinates from the input GeoDataFrame and adds these points to the GeoDataFrame.

2024-12-16 12:08:38 Geographic data processing 3 views

Python, sqlite3

This function generates a random SQL query to fetch records from a specified table in a SQLite database. The function first connects to the database, retrieves column information from the table, then randomly selects a column and an operator to construct an SQL query.

2024-12-16 12:08:38 Database Query Generation 16 views

SQLAlchemy-Utils

This function is used to create or drop a database based on the provided database string. If the database does not exist, it will create one; if it does exist, it will decide whether to create or drop based on the value of the `create` parameter.

2024-12-16 12:08:37 Database Management Function 4 views

Authlib, Flask

This code defines a Flask web application using the Authlib library to perform user authentication via GitHub OAuth. It initializes an OAuth client and registers the GitHub provider. The application provides a login page and redirects to the callback URL after user authorization.

2024-12-16 12:08:37 Flask Web Application 3 views

Polyglot

This function extracts n-grams from a given text. An n-gram is a sequence of n consecutive words. The function first creates a Polyglot text object and then uses the ngrams method of Polyglot to extract n-grams.

2024-12-16 12:08:37 Function 6 views

代码所使用到的包和技术栈[英文]

The code utilizes multiple features from the pytest library, including test marking, fixture, generator fixture, exception handling, environment variable simulation, and module import skipping.

2024-12-16 12:08:36 The type of code 17 views

Code

This function uses the useragent module from the urllib3 library to randomly select a user agent string, which is often used to simulate different browsers or devices for network requests.

This function generates a random matrix of specified number of rows and columns using TensorFlow and NumPy.

This function randomly generates a Plotly chart from a DataFrame, which can be a bar chart, line chart, scatter plot, histogram, pie chart, or area chart. The function first randomly selects the chart type, and then randomly selects two columns from the DataFrame as the x-axis and y-axis data.

This code block includes a series of database manipulation functions based on the sqlite3 library, including creating a random table, inserting data, fetching a random record, and deleting a table.

This function randomly selects coordinates from the input GeoDataFrame and adds these points to the GeoDataFrame.

This function generates a random SQL query to fetch records from a specified table in a SQLite database. The function first connects to the database, retrieves column information from the table, then randomly selects a column and an operator to construct an SQL query.

This function is used to create or drop a database based on the provided database string. If the database does not exist, it will create one; if it does exist, it will decide whether to create or drop based on the value of the `create` parameter.

This code defines a Flask web application using the Authlib library to perform user authentication via GitHub OAuth. It initializes an OAuth client and registers the GitHub provider. The application provides a login page and redirects to the callback URL after user authorization.

This function extracts n-grams from a given text. An n-gram is a sequence of n consecutive words. The function first creates a Polyglot text object and then uses the ngrams method of Polyglot to extract n-grams.

The code utilizes multiple features from the pytest library, including test marking, fixture, generator fixture, exception handling, environment variable simulation, and module import skipping.

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1 . The function takes multiple iterable objects as input and returns an iterator that produces tuples, each containing the next value from each input iterable. If an iterable is exhausted first, the value at that position is filled with the specified `fillvalue`.

2 . This function takes a list as input and then uses the sample method from the random module to shuffle the order of the elements in the list and return it.

3 . This function merges two lists and sorts them using the sorted function

4 . This function calculates the square root of the input number.

5 . This function takes a string argument and returns a dictionary containing the count of each English letter (case insensitive) in the string.

6 . This function takes a list of strings as input and returns all unique palindromes in the list.

7 . This function uses the BeautifulSoup library to extract all links from the given HTML content. It can specify the tag to search for and the attributes to filter the links.

8 . This function combines multiple iterable objects into a tuple. If one of the iterable objects is longer than the others, it fills the remaining positions with `fillvalue`.

9 . The function is used to merge multiple iterable objects into one iterator. If the iterables are of uneven length, the specified value is used to fill in the shorter iterables.

10 . This function first generates a random string of a specified length, then retrieves the current time and current directory, converts the string to JSON format, calculates its MD5 hash, checks if it contains a digit, and finally calculates the length of the string and prints all results.