Updated index

docs/api.md

@@ -8,9 +8,11 @@ Creates the initial connection to Themis.
 ```python
 from temmies.themis import Themis
 
-themis = Themis("s-number", "password")
+themis = Themis("s-number")
 ```
 
+On the first run, you will be prompted for your password. Then, on the next run(s), you will be able to log in automatically, as the password is stored in the system keyring. If you want to delete it [click here](https://www.google.com/search?hl=en&q=delete%20a%20password%20from%20keyring).
+
 ### Methods
 #### `login()`
 Logs in to Themis. Runs automatically when the class is initialized.

docs/changelog.md

@@ -11,4 +11,4 @@
 #### **Codebase**
 - Prepended `get_` to all methods in `Submission`
 - Created base `Group` from which `Course` and `ExerciseGroup` inherit.
-- 
+- Using system keyring to store passwords (Issue #11)

docs/index.md

@@ -21,7 +21,7 @@ pip install temmies
 from temmies.themis import Themis
 
 # Log in
-themis = Themis("s-number", "password")
+themis = Themis("s-number") # You will be prompted for your password
 
 # Get a year
 year = themis.get_year(2023, 2024)

requirements.txt

@@ -0,0 +1,19 @@
+beautifulsoup4==4.12.3
+bs4==0.0.2
+certifi==2024.8.30
+cffi==1.17.1
+charset-normalizer==3.4.0
+cryptography==43.0.3
+idna==3.10
+jaraco.classes==3.4.0
+jaraco.context==6.0.1
+jaraco.functools==4.1.0
+jeepney==0.8.0
+keyring==25.5.0
+lxml==5.3.0
+more-itertools==10.5.0
+pycparser==2.22
+requests==2.32.3
+SecretStorage==3.3.3
+soupsieve==2.6
+urllib3==2.2.3

temmies/submission.py

@@ -79,6 +79,6 @@ class Submission:
     def get_files(self) -> list[str] | None:
         """Get a list of uploaded files in the format [(name, url)]"""
         if not self.__info:
-            self.__info = self.info()
+            self.__info = self.get_info()
         
         return self.__info.get("files", None)

temmies/themis.py

@@ -4,6 +4,8 @@ Main class for the Themis API
 """
 
 import urllib3
+import keyring
+import getpass
 from requests import Session
 from bs4 import BeautifulSoup
 from .year import Year
@@ -21,10 +23,22 @@ class Themis:
     all_years: Get all years
     """
 
-    def __init__(self, user: str, passwd: str):
+    def __init__(self, user: str):
-        self.session = self.login(user, passwd)
+        self.user = user
-        self.years = []
+        self.password = self.__get_password()
-        self.url = "https://themis.housing.rug.nl/course/"
+        self.session = self.login(user, self.password)
+
+    def __get_password(self) -> str:
+        """
+        Retrieve the password from the keyring, prompting the user if not found.
+        """
+        password = keyring.get_password(f'{self.user}-temmies', self.user)
+        if not password:
+            print(f"Password for user '{self.user}' not found in keyring.")
+            password = getpass.getpass(prompt=f"Enter password for {self.user}: ")
+            keyring.set_password(f'{self.user}-temmies', self.user, password)
+            print("Password saved securely in keyring.")
+        return password
 
     def login(self, user: str, passwd: str) -> Session:
         """
@@ -58,9 +72,13 @@ class Themis:
 
             # check if login was successful
             log_out = "Welcome, logged in as" in r.text
-            if not log_out:
+            if "Invalid credentials" in r.text:
-                raise IllegalAction(message=f"Login for user {user} failed")
+                # Prompt for password again
-
+                print("Invalid credentials. Please try again.")
+                passwd = getpass.getpass(prompt="Enter password: ")
+                keyring.set_password(f'{self.user}-temmies', self.user, passwd)
+                return self.login(user, passwd)
+                
         return s
 
     def get_year(self, start: int, end: int) -> Year: