9 """Helper context to write a pages file."""
11 def __init__(self, filename: str, *, transformations=[]):
12 temp = "temp-" + str(uuid4())
13 self.temp_filename = os.path.join(kiosk_constants.pages_dir, temp)
14 self.full_filename = os.path.join(kiosk_constants.pages_dir, filename)
15 self.xforms = [file_writer.remove_tricky_unicode]
16 self.xforms.extend(transformations)
20 def remove_tricky_unicode(x: str) -> str:
22 x = x.replace("\u2018", "'").replace("\u2019", "'")
23 x = x.replace("\u201c", '"').replace("\u201d", '"')
24 x = x.replace("\u2e3a", "-").replace("\u2014", "-")
29 def write(self, data):
30 for xform in self.xforms:
32 self.f.write(data.encode("utf-8"))
35 self.f = open(self.temp_filename, "wb")
38 def __exit__(self, exc_type, exc_value, exc_traceback):
40 cmd = f'/bin/mv -f {self.temp_filename} "{self.full_filename}"'
55 #with file_writer("test", transformations=[toupper]) as fw:
56 # fw.write(u"Another test!!")