Scraper-for-theTVDB.com/utils.py
2019-08-28 11:36:21 -04:00

130 lines
3.9 KiB
Python

import json
import os
import re
import requests
import shutil
# Handles all communication to the API
class APIConnector:
def __init__(self):
with open("login.json", "r") as f:
self.login = json.load(f)
self.auth_headers = {
"Content-Type": "application/json",
"Accept": "application/json",
"Authorization": "Bearer " + self.login["TOKEN"]
}
def reload_login(self):
with open("login.json", "r") as f:
self.login = json.load(f)
self.auth_headers = {
"Content-Type": "application/json",
"Accept": "application/json",
"Authorization": "Bearer " + self.login["TOKEN"]
}
def send_http_req(self, api_path):
return requests.get(api_path, headers=self.auth_headers)
# Simple progress bar for long file download operations
class ProgressBar:
def __init__(self, size, counter=None):
self.size = int(size)
# Creating the bar array which will be the visual representation of the progress bar
self.bar_array = []
for i in range(0, 21):
bar = ''
bar += '['
j = -1
for j in range(0, i):
bar += '='
for k in range(j, 19):
bar += ' '
bar += ']'
self.bar_array.append(bar)
if counter is None:
self.counter = 0
else:
self.counter = int(counter)
if self.counter < 0 or self.counter > self.size:
raise IndexError("ProgressBar counter out of bounds.")
def increment(self):
self.counter += 1
if (self.counter > self.size):
raise IndexError("ProgressBar counter out of bounds.")
def get_percent(self):
return int((self.counter / self.size) * 100)
def to_string(self):
return self.bar_array[int((self.counter / self.size) * 20)]
def print(self):
print(self.to_string())
# Recursively counts the number of folders and files in the download folder.
# It's used for displaying stats on how much is in the "downloads" folder
stats = [-1, 0] # [folders, files] Start at -1 to ignore the "downloads" folder itself
def stat_downloads(path):
if os.path.isfile(path):
stats[1] += 1
return stats
else:
stats[0] += 1
for file_entry in os.listdir(path):
stat_downloads(os.path.join(path, file_entry))
return stats
# The following function is from https://stackoverflow.com/questions/1392413/calculating-a-directorys-size-using-python
def get_dir_size(start_path='.'):
total_size = 0
for dirpath, dirnames, filenames in os.walk(start_path):
for f in filenames:
fp = os.path.join(dirpath, f)
total_size += os.path.getsize(fp)
return total_size
def clear_downloads():
if os.path.exists("downloads"):
series_count = 0
for series in os.listdir("downloads"):
series_count += 1
counts = stat_downloads("downloads")
total_size = get_dir_size(start_path="downloads")
shutil.rmtree("downloads")
# Convert total_size in bytes to a human-readable format
sizes = ["B", "KB", "MB", "GB", "TB"]
size_index = 0
while total_size > 1024:
total_size /= 1024
size_index += 1
total_size_str = "{:.2f} {}".format(total_size, sizes[size_index])
print("Deleted {} series, {} folders, and {} files totaling {}".format(series_count, counts[0], counts[1], total_size_str))
else:
print("There isn't anything to delete.")
def clear_screen():
IS_WINDOWS = os.name == "nt"
if IS_WINDOWS:
os.system("cls")
else:
os.system("clear")
# Clears out all illegal filename characters from the string
def create_file_name(string):
string = string.strip()
string = re.sub(r'(?u)[^-\w. ]', '', string)
return string