Correct encoding for Windows

Author: pjkundert

requirements.txt

@@ -1,6 +1,6 @@
 base58		>=2.0.1, <3
 chacha20poly1305>=0.0.3
-fpdf2		>=2.5,	<3
+fpdf2		>=2.5.7,<3
 hdwallet	>=2.1,	<3
 mnemonic	>=0.2,	<1
 qrcode		>=7.3

slip39/gui/main.py

@@ -1177,7 +1177,7 @@ def app(
             txt_name		= '-'.join( [ 'SLIP', '39' ] + txt_segs[:txt_i] ) + '.txt'
             txt_path		= os.path.join( os.path.dirname( __file__ ), txt_name )
             try:
-                with open( txt_path, 'r', encoding='utf-8' ) as txt_f:
+                with open( txt_path, 'r', encoding='UTF-8' ) as txt_f:
                     txt		= txt_f.read()
                     if txt:
                         instructions = txt

slip39/layout/pdf.py

@@ -121,7 +121,7 @@ def set_font( self, family=None, style="", size=0 ):
             log.info( f"Font named {family=} + {features=} no match: {fname}" )
         if fname_best:
             log.warning( f"Font named {family=} + {features=} loading:  {fname_best} (as '{family}{style}')" )
-            self.add_font( family=family, style=style, fname=fname_best )
+            self.add_font( family=family, style=style, fname=str( fname_best ))
             log.debug( f"Fonts now: {commas( self.fonts, final_and=True )}" )
         else:
             log.warning( f"Font name {family=} and {features=} not found for: {fontkey}" )
@@ -404,7 +404,7 @@ def write_pdfs(
                 group_threshold	= group_threshold,
                 groups		= groups,
                 master_secret	= master_secret,
-                passphrase	= passphrase.encode( 'utf-8' ) if passphrase else b'',
+                passphrase	= passphrase.encode( 'UTF-8' ) if passphrase else b'',
                 using_bip39	= using_bip39,  # Derive wallet Seed using BIP-39 Mnemonic + passphrase generation
                 cryptopaths	= cryptopaths,
             )
@@ -418,11 +418,11 @@ def write_pdfs(
 
     cover_text			= None
     if cover_page:
-        cover_text		= open(os.path.join(os.path.dirname(__file__), 'COVER.txt')).read()
+        cover_text		= open(os.path.join(os.path.dirname(__file__), 'COVER.txt'), encoding='UTF-8').read()
         if using_bip39:
-            cover_text	       += open(os.path.join(os.path.dirname(__file__), 'COVER-BIP-39.txt')).read()
+            cover_text	       += open(os.path.join(os.path.dirname(__file__), 'COVER-BIP-39.txt', ), encoding='UTF-8').read()
         else:
-            cover_text	       += open(os.path.join(os.path.dirname(__file__), 'COVER-SLIP-39.txt')).read()
+            cover_text	       += open(os.path.join(os.path.dirname(__file__), 'COVER-SLIP-39.txt'), encoding='UTF-8').read()
 
     # Generate each desired SLIP-39 Mnemonic cards PDF.  Supports --card (the default).  Remember
     # any deduced orientation and paper_format for below.

slip39/recovery/main.py

@@ -97,7 +97,7 @@ def main( argv=None ):
         passphrase		= input_secure( 'Master seed passphrase: ', secret=True )
     elif passphrase:
         log.warning( "It is recommended to not use '-p|--passphrase <password>'; specify '-' to read from input" )
-    passphrase			= passphrase.encode( 'utf-8' )
+    passphrase			= passphrase.encode( 'UTF-8' )
 
     # If BIP-39 recovery designated, only a single mnemonic is allowed:
     secret			= None