Open output file

diff --git a/paperdoorknob.py b/paperdoorknob.py
index 8329f83e69e026791f6997a296a10af19ab4d2e1..91909a332552e285d6b5175fee5559b6557da096 100644 (file)
--- a/paperdoorknob.py
+++ b/paperdoorknob.py
@@ -9,7 +9,7 @@ from argparse import ArgumentParser
 import itertools
 import os.path
 
-from typing import Iterable
+from typing import IO, Iterable
 
 from bs4 import BeautifulSoup
 from bs4.element import Tag
@@ -25,6 +25,11 @@ def command_line_parser() -> ArgumentParser:
         metavar='PATH',
         help='Where to keep the http cache (instead of %(default)s)',
         default=os.path.join(xdg_cache_home(), "paperdoorknob"))
+    parser.add_argument(
+        '--out',
+        help='The filename stem at which to write output ' +
+             '(eg: "%(default)s" produces %(default)s.text, %(default)s.pdf, etc.)',
+        default='book')
     parser.add_argument(
         '--timeout',
         help='How long to wait for HTTP requests, in seconds',
@@ -66,15 +71,19 @@ def replies(html: BeautifulSoup) -> Iterable[Tag]:
 def process(
         url: str,
         session: requests.Session,
-        timeout: int) -> Iterable[Tag]:
+        timeout: int,
+        texout: IO[str],
+) -> None:
     html = clean(fetch(url, session, timeout))
-    return replies(html)
+    replies(html)
+    print("soon", file=texout)
 
 
 def main() -> None:
     args = command_line_parser().parse_args()
     with requests_cache.CachedSession(args.cache_path, cache_control=True) as session:
-        process(args.url, session, args.timeout)
+        with open(args.out + '.tex', 'w', encoding='UTF-8') as texout:
+            process(args.url, session, args.timeout, texout)
 
 
 if __name__ == '__main__':

diff --git a/paperdoorknob_test.py b/paperdoorknob_test.py
index 35756cbd0c8897533bcbda12dc8b38b6e8f2e3bd..363751436325a04a7007eaac7163b2f8edef17db 100644 (file)
--- a/paperdoorknob_test.py
+++ b/paperdoorknob_test.py
@@ -99,10 +99,14 @@ class TestFetch(unittest.TestCase):
             paperdoorknob.fetch(f"http://localhost:{self._port()}", s, TIMEOUT)
             self.assertEqual(self._request_counter, 1)
 
-    def testProcess(self) -> None:
+    def testReplies(self) -> None:
         with requests.session() as s:
-            replies = paperdoorknob.process(
-                f"http://localhost:{self._port()}", s, TIMEOUT)
+            replies = paperdoorknob.replies(
+                paperdoorknob.clean(
+                    paperdoorknob.fetch(
+                        f"http://localhost:{self._port()}",
+                        s,
+                        TIMEOUT)))
             self.assertEqual([r.text.strip() for r in replies],
                              ["This is glowfic", "You sure?", "Pretty sure."])