Coverage for /var/srv/projects/api.amasfac.comuna18.com/tmp/venv/lib/python3.9/site-packages/pandas/_config/display.py: 67%

1""" 

2Unopinionated display configuration. 

3""" 

4 

5from __future__ import annotations 

6 

7import locale 

8import sys 

9 

10from pandas._config import config as cf 

11 

12# ----------------------------------------------------------------------------- 

13# Global formatting options 

14_initial_defencoding: str | None = None 

15 

16 

17def detect_console_encoding() -> str: 

18 """ 

19 Try to find the most capable encoding supported by the console. 

20 slightly modified from the way IPython handles the same issue. 

21 """ 

22 global _initial_defencoding 

23 

24 encoding = None 

25 try: 

26 encoding = sys.stdout.encoding or sys.stdin.encoding 

27 except (AttributeError, OSError): 

28 pass 

29 

30 # try again for something better 

31 if not encoding or "ascii" in encoding.lower(): 31 ↛ 32line 31 didn't jump to line 32, because the condition on line 31 was never true

32 try: 

33 encoding = locale.getpreferredencoding() 

34 except locale.Error: 

35 # can be raised by locale.setlocale(), which is 

36 # called by getpreferredencoding 

37 # (on some systems, see stdlib locale docs) 

38 pass 

39 

40 # when all else fails. this will usually be "ascii" 

41 if not encoding or "ascii" in encoding.lower(): 41 ↛ 42line 41 didn't jump to line 42, because the condition on line 41 was never true

42 encoding = sys.getdefaultencoding() 

43 

44 # GH#3360, save the reported defencoding at import time 

45 # MPL backends may change it. Make available for debugging. 

46 if not _initial_defencoding: 46 ↛ 49line 46 didn't jump to line 49, because the condition on line 46 was never false

47 _initial_defencoding = sys.getdefaultencoding() 

48 

49 return encoding 

50 

51 

52pc_encoding_doc = """ 

53: str/unicode 

54 Defaults to the detected encoding of the console. 

55 Specifies the encoding to be used for strings returned by to_string, 

56 these are generally strings meant to be displayed on the console. 

57""" 

58 

59with cf.config_prefix("display"): 

60 cf.register_option( 

61 "encoding", detect_console_encoding(), pc_encoding_doc, validator=cf.is_text 

62 )