10 files changed, 49 insertions, 2 deletions
diff --git a/src/wikiget/__init__.py b/src/wikiget/__init__.py
index e0584bb..698fe46 100644
--- a/src/wikiget/__init__.py
+++ b/src/wikiget/__init__.py
@@ -15,6 +15,30 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Wikiget is a tool for downloading files from MediaWiki sites.
+
+It's similar in conception to download tools like wget, but wikiget can use the name of
+the file or the URL of its description page to get the actual file's URL and download
+it. Additionally, it can download multiple files at once by reading the targets from a
+given text file.
+
+Further documentation can be found in the accompanying README.md file or at
+<https://github.com/clpo13/wikiget>.
+
+Basic usage::
+
+    wikiget [options] FILE
+    wikiget [options] [-a|--batch] BATCHFILE
+
+Examples::
+
+    wikiget File:Example.jpg
+    wikiget --site en.wikipedia.org File:Example.jpg
+    wikiget https://en.wikipedia.org/wiki/File:Example.jpg -o output.jpg
+    wikiget -a -j4 batch.txt
+
+"""
+
 from mwclient import __version__ as mwclient_version
 
 from wikiget.version import __version__
diff --git a/src/wikiget/client.py b/src/wikiget/client.py
index 64c14d9..2729144 100644
--- a/src/wikiget/client.py
+++ b/src/wikiget/client.py
@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Handle API calls (via mwclient) for site and image information."""
+
 from __future__ import annotations
 
 import logging
diff --git a/src/wikiget/dl.py b/src/wikiget/dl.py
index c84935b..d3b42fd 100644
--- a/src/wikiget/dl.py
+++ b/src/wikiget/dl.py
@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Prepare and process file downloads."""
+
 from __future__ import annotations
 
 import logging
diff --git a/src/wikiget/exceptions.py b/src/wikiget/exceptions.py
index c72a589..d9ca8b3 100644
--- a/src/wikiget/exceptions.py
+++ b/src/wikiget/exceptions.py
@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Define exceptions specific to the program."""
+
 
 class ParseError(Exception):
     """Raised when some input is unable to be parsed as valid."""
diff --git a/src/wikiget/file.py b/src/wikiget/file.py
index 6fc03a1..0b0c1e0 100644
--- a/src/wikiget/file.py
+++ b/src/wikiget/file.py
@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Define a File class for representing individual files to be downloaded."""
+
 from __future__ import annotations
 
 from pathlib import Path
diff --git a/src/wikiget/logging.py b/src/wikiget/logging.py
index 6614a15..e5b955a 100644
--- a/src/wikiget/logging.py
+++ b/src/wikiget/logging.py
@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Configure program log configuration and adapters."""
+
 from __future__ import annotations
 
 import logging
diff --git a/src/wikiget/parse.py b/src/wikiget/parse.py
index 1deaacf..026062e 100644
--- a/src/wikiget/parse.py
+++ b/src/wikiget/parse.py
@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Parse download targets and batch files."""
+
 from __future__ import annotations
 
 import fileinput
diff --git a/src/wikiget/validations.py b/src/wikiget/validations.py
index 7c2b5ae..bde39df 100644
--- a/src/wikiget/validations.py
+++ b/src/wikiget/validations.py
@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Validate file and site input and verify file hashes."""
+
 from __future__ import annotations
 
 import hashlib
diff --git a/src/wikiget/version.py b/src/wikiget/version.py
index 479f200..0fe1802 100644
--- a/src/wikiget/version.py
+++ b/src/wikiget/version.py
@@ -15,4 +15,6 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Set the version string of the program."""
+
 __version__ = "0.8.0.dev0"
diff --git a/src/wikiget/wikiget.py b/src/wikiget/wikiget.py
index ca211af..870f7a2 100644
--- a/src/wikiget/wikiget.py
+++ b/src/wikiget/wikiget.py
@@ -15,6 +15,8 @@
 # You should have received a copy of the GNU General Public License
 # along with Wikiget. If not, see <https://www.gnu.org/licenses/>.
 
+"""Set up the command-line interface and handle program start and exit."""
+
 from __future__ import annotations
 
 import argparse
@@ -138,5 +140,10 @@ def cli() -> None:
     logger.info("Starting download session using wikiget %s", wikiget.__version__)
     logger.debug("User agent: %s", wikiget.USER_AGENT)
 
-    exit_code = process_download(args)
-    sys.exit(exit_code)
+    try:
+        exit_code = process_download(args)
+    except KeyboardInterrupt:
+        logger.critical("Interrupted by user")
+        exit_code = 130
+    finally:
+        sys.exit(exit_code)