@@ -453,7 +453,7 @@ def __init__(self, filename, metadata=None):
453453 for `'Creator'`, `'Producer'` and `'CreationDate'`. They
454454 can be removed by setting them to `None`.
455455 """
456- self .objectId = itertools .count (1 ) # consumed by reserveObject
456+ self ._object_seq = itertools .count (1 ) # consumed by reserveObject
457457 self .xrefTable = [[0 , 65535 , 'the zero object' ]]
458458 self .passed_in_file_object = False
459459 self .original_file_like = None
@@ -511,21 +511,21 @@ def __init__(self, filename, metadata=None):
511511 if v is not None }
512512
513513 self .fontNames = {} # maps filenames to internal font names
514- self .internalFontName = (Name (f'F{ i } ) for i in itertools .count (1 ))
514+ self ._internal_font_seq = (Name (f'F{ i } ) for i in itertools .count (1 ))
515515 self .dviFontInfo = {} # maps dvi font names to embedding information
516516 # differently encoded Type-1 fonts may share the same descriptor
517517 self .type1Descriptors = {}
518518 self .used_characters = {}
519519
520520 self .alphaStates = {} # maps alpha values to graphics state objects
521- self .alphaStateName = (Name (f'A{ i } ) for i in itertools .count (1 ))
521+ self ._alpha_state_seq = (Name (f'A{ i } ) for i in itertools .count (1 ))
522522 # reproducible writeHatches needs an ordered dict:
523523 self .hatchPatterns = collections .OrderedDict ()
524- self .hatchPatternName = (Name (f'H{ i } ) for i in itertools .count (1 ))
524+ self ._hatch_pattern_seq = (Name (f'H{ i } ) for i in itertools .count (1 ))
525525 self .gouraudTriangles = []
526526
527527 self ._images = collections .OrderedDict () # reproducible writeImages
528- self .imageName = (Name (f'I{ i } ) for i in itertools .count (1 ))
528+ self ._image_seq = (Name (f'I{ i } ) for i in itertools .count (1 ))
529529
530530 self .markers = collections .OrderedDict () # reproducible writeMarkers
531531 self .multi_byte_charprocs = {}
@@ -672,7 +672,7 @@ def fontName(self, fontprop):
672672
673673 Fx = self .fontNames .get (filename )
674674 if Fx is None :
675- Fx = next (self .internalFontName )
675+ Fx = next (self ._internal_font_seq )
676676 self .fontNames [filename ] = Fx
677677 _log .debug ('Assigning font %s = %r' , Fx , filename )
678678
@@ -697,7 +697,7 @@ def dviFontName(self, dvifont):
697697 "the font may lack a Type-1 version"
698698 .format (psfont .psname , dvifont .texname ))
699699
700- pdfname = next (self .internalFontName )
700+ pdfname = next (self ._internal_font_seq )
701701 _log .debug ('Assigning font %s = %s (dvi)' , pdfname , dvifont .texname )
702702 self .dviFontInfo [dvifont .texname ] = types .SimpleNamespace (
703703 dvifont = dvifont ,
@@ -1213,7 +1213,7 @@ def alphaState(self, alpha):
12131213 if state is not None :
12141214 return state [0 ]
12151215
1216- name = next (self .alphaStateName )
1216+ name = next (self ._alpha_state_seq )
12171217 self .alphaStates [alpha ] = \
12181218 (name , {'Type' : Name ('ExtGState' ),
12191219 'CA' : alpha [0 ], 'ca' : alpha [1 ]})
@@ -1233,7 +1233,7 @@ def hatchPattern(self, hatch_style):
12331233 if pattern is not None :
12341234 return pattern
12351235
1236- name = next (self .hatchPatternName )
1236+ name = next (self ._hatch_pattern_seq )
12371237 self .hatchPatterns [hatch_style ] = name
12381238 return name
12391239
@@ -1325,7 +1325,7 @@ def imageObject(self, image):
13251325 if entry is not None :
13261326 return entry [1 ]
13271327
1328- name = next (self .imageName )
1328+ name = next (self ._image_seq )
13291329 ob = self .reserveObject (f'image { name } )
13301330 self ._images [id (image )] = (image , name , ob )
13311331 return name
@@ -1519,7 +1519,7 @@ def reserveObject(self, name=''):
15191519 the object with writeObject.
15201520 """
15211521
1522- id = next (self .objectId )
1522+ id = next (self ._object_seq )
15231523 self .xrefTable .append ([None , 0 , name ])
15241524 return Reference (id )
15251525
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