From 80e74a77d4b61cf6f8c1e36807e9855cf6dcac65 Mon Sep 17 00:00:00 2001
From: Raoul Snyman <raoul@snyman.info>
Date: Fri, 30 Jul 2021 14:32:53 -0700
Subject: [PATCH] Make Song.parse() take the file content instead of a file
 name

---
 src/chordpro/base.py | 52 ++++++++++++++++++++++----------------------
 1 file changed, 26 insertions(+), 26 deletions(-)

diff --git a/src/chordpro/base.py b/src/chordpro/base.py
index 96ffc6f..8df1bf0 100644
--- a/src/chordpro/base.py
+++ b/src/chordpro/base.py
@@ -190,33 +190,33 @@ class Song(object):
     def __init__(self, filename=None):
         self.filename = filename
         if self.filename:
-            self.parse(self.filename)
+            with open(filename) as song_file:
+                self.parse(song_file.read())
 
-    def parse(self, filename):
+    def parse(self, text):
         self.metadata = Metadata()
         self.verses = []
         self.verse_order = []
-        with open(filename) as song_file:
-            is_verse = False
-            current_verse = None
-            for line_number, line in enumerate(song_file):
-                if Directive.is_directive(line):
-                    self.metadata.add(Directive(line))
-                elif Verse.is_start_of_verse(line):
-                    is_verse = True
-                    current_verse = Verse.parse(line)
-                    self.verse_order.append(current_verse)
-                elif Verse.is_end_of_verse(line):
-                    if not Verse.is_end_of_verse(line, current_verse.type_):
-                        raise MismatchedVerseType(line_number, current_verse.type_)
-                    self.verses.append(current_verse)
-                    is_verse = False
-                    current_verse = None
-                elif is_verse:
-                    current_verse.add_line(line.strip())
-                elif Verse.is_chorus_marker(line):
-                    chorus_name = Verse.get_chorus_from_marker(line)
-                    for verse in self.verses[::-1]:
-                        if verse.title == chorus_name or verse.type_ == "chorus":
-                            self.verse_order.append(verse)
-                            break
+        is_verse = False
+        current_verse = None
+        for line_number, line in enumerate(text.splitlines()):
+            if Directive.is_directive(line):
+                self.metadata.add(Directive(line))
+            elif Verse.is_start_of_verse(line):
+                is_verse = True
+                current_verse = Verse.parse(line)
+                self.verse_order.append(current_verse)
+            elif Verse.is_end_of_verse(line):
+                if not Verse.is_end_of_verse(line, current_verse.type_):
+                    raise MismatchedVerseType(line_number, current_verse.type_)
+                self.verses.append(current_verse)
+                is_verse = False
+                current_verse = None
+            elif is_verse:
+                current_verse.add_line(line.strip())
+            elif Verse.is_chorus_marker(line):
+                chorus_name = Verse.get_chorus_from_marker(line)
+                for verse in self.verses[::-1]:
+                    if verse.title == chorus_name or verse.type_ == "chorus":
+                        self.verse_order.append(verse)
+                        break