Merge pull request 3b1b#734 from zombie110year/master

latex can't recognize path seperator \\ in windows
stsoor · May 15, 2020 · aff2d21 · aff2d21
2 parents ca0b7a6 + 946367a
commit aff2d21
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/manimlib/utils/tex_file_writing.py b/manimlib/utils/tex_file_writing.py
@@ -1,6 +1,8 @@
 import os
 import hashlib
 
+from pathlib import Path
+
 from manimlib.constants import TEX_TEXT_TO_REPLACE
 from manimlib.constants import TEX_USE_CTEX
 import manimlib.constants as consts
@@ -39,12 +41,15 @@ def generate_tex_file(expression, template_tex_file_body):
 
 def tex_to_dvi(tex_file):
  result = tex_file.replace(".tex", ".dvi" if not TEX_USE_CTEX else ".xdv")
+ result = Path(result).as_posix()
+ tex_file = Path(tex_file).as_posix()
+ tex_dir = Path(consts.TEX_DIR).as_posix()
  if not os.path.exists(result):
  commands = [
  "latex",
  "-interaction=batchmode",
  "-halt-on-error",
- "-output-directory=\"{}\"".format(consts.TEX_DIR),
+ "-output-directory=\"{}\"".format(tex_dir),
  "\"{}\"".format(tex_file),
  ">",
  os.devnull
@@ -53,7 +58,7 @@ def tex_to_dvi(tex_file):
  "-no-pdf",
  "-interaction=batchmode",
  "-halt-on-error",
- "-output-directory=\"{}\"".format(consts.TEX_DIR),
+ "-output-directory=\"{}\"".format(tex_dir),
  "\"{}\"".format(tex_file),
  ">",
  os.devnull
@@ -76,6 +81,8 @@ def dvi_to_svg(dvi_file, regen_if_exists=False):
  where in the dvi
  """
  result = dvi_file.replace(".dvi" if not TEX_USE_CTEX else ".xdv", ".svg")
+ result = Path(result).as_posix()
+ dvi_file = Path(dvi_file).as_posix()
  if not os.path.exists(result):
  commands = [
  "dvisvgm",