Filesystem

Complexity

Total Complexity

11

Size/Duplication

Total Lines	58
Duplicated Lines	0 %

8 Methods

Rating	Name	Duplication	Size	Complexity
A	write()	0	9	2
A	readlines()	0	4	2
A	walk()	0	2	1
A	fileExists()	0	2	1
A	getsize()	0	2	1
A	__init__()	0	2	1
A	getctime()	0	10	1
A	read()	0	15	2

import os
import datetime


class Filesystem(object):
    """Wrapper of filesystem access functionality such as that implemented by 
    the os package in the standard library.
    """

    def __init__(self):
        self.open = open

    def fileExists(self, path):
        return os.path.isfile(path) 

    def walk(self, path):
        return os.walk(path)

    def readlines(self, path):
        with open(path) as fhandle:
            lines = fhandle.read().splitlines()
        return lines

    def read(self, path):
        """Read the contents of a textfile.

        Args:
            path: Path to the file to read.

        Returns:
            str: Contents of the file

        Raises:
            IOError: [Errno 2] No such file or directory: 'xyz'
        """
        with open(path) as fhandle:
            contents = fhandle.read()
        return contents

    def write(self, path, content):
        """Write string content to a textfile.

        Args:
            path: Path to the file to read.
            content (str): What to fill the file with
        """
        with open(path, 'w') as fhandle:
            fhandle.write(content)

    def getsize(self, path):
        return os.path.getsize(path)

    def getctime(self, path):
        """Get the creation time for the file at path.

        Args:
            path: Path to the file to read.

        Returns:
            datetime: Time when the file was last changed
        """
        return datetime.datetime.fromtimestamp(os.path.getctime(path))