[bootloader] add python doc strings

src/modules/bootloader/main.py

@@ -33,7 +33,7 @@ from libcalamares.utils import check_chroot_call
 
 def get_uuid():
     """
-
+    Checks and passes 'uuid' to other routine.
 
     :return:
     """
@@ -50,7 +50,7 @@ def get_uuid():
 
 def get_bootloader_entry_name():
     """
-
+    Passes 'bootloader_entry_name' to other routine based on configuration file.
 
     :return:
     """
@@ -63,6 +63,7 @@ def get_bootloader_entry_name():
 
 def get_kernel_line(kernel_type):
     """
+    Passes 'kernel_line' to other routine based on configuration file.
 
     :param kernel_type:
     :return:
@@ -81,6 +82,7 @@ def get_kernel_line(kernel_type):
 
 def create_conf(uuid, conf_path, kernel_line):
     """
+    Creates gummiboot configuration files based on given parameters.
 
     :param uuid:
     :param conf_path:
@@ -113,6 +115,7 @@ def create_conf(uuid, conf_path, kernel_line):
 
 def create_loader(loader_path):
     """
+    Writes configuration for loader.
 
     :param loader_path:
     """
@@ -133,6 +136,7 @@ def create_loader(loader_path):
 
 def install_gummiboot(efi_directory):
     """
+    Installs gummiboot as bootloader for EFI setups.
 
     :param efi_directory:
     """
@@ -164,6 +168,7 @@ def install_gummiboot(efi_directory):
 
 def install_grub(efi_directory, fw_type):
     """
+    Installs grub as bootloader, either in pc or efi mode.
 
     :param efi_directory:
     :param fw_type:
@@ -201,6 +206,8 @@ def install_grub(efi_directory, fw_type):
 
 def prepare_bootloader(fw_type):
     """
+    Prepares bootloader and set proper flags to EFI boot partition (esp,boot).
+    Based on value 'efi_boot_loader', it either calls gummiboot or grub to be installed.
 
     :param fw_type:
     :return:
@@ -234,7 +241,7 @@ def prepare_bootloader(fw_type):
 
 def run():
     """
-
+    Starts procedure and passes 'fw_type' to other routine.
 
     :return:
     """