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48 def fixws(self, text: bytes, allws: bool) -> bytes: |
48 def fixws(self, text: bytes, allws: bool) -> bytes: |
49 ... |
49 ... |
50 |
50 |
51 xdiffblocks: Optional[BDiffBlocksFnc] |
51 xdiffblocks: Optional[BDiffBlocksFnc] |
52 """This method is currently only available in the ``cext`` module.""" |
52 """This method is currently only available in the ``cext`` module.""" |
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53 |
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54 |
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55 class CharEncoding(Protocol): |
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56 """A Protocol class for the various charencoding module implementations.""" |
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57 |
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58 def isasciistr(self, s: bytes) -> bool: |
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59 """Can the byte string be decoded with the ``ascii`` codec?""" |
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60 |
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61 def asciilower(self, s: bytes) -> bytes: |
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62 """convert a string to lowercase if ASCII |
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63 |
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64 Raises UnicodeDecodeError if non-ASCII characters are found.""" |
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65 |
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66 def asciiupper(self, s: bytes) -> bytes: |
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67 """convert a string to uppercase if ASCII |
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68 |
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69 Raises UnicodeDecodeError if non-ASCII characters are found.""" |
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70 |
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71 def jsonescapeu8fast(self, u8chars: bytes, paranoid: bool) -> bytes: |
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72 """Convert a UTF-8 byte string to JSON-escaped form (fast path) |
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73 |
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74 Raises ValueError if non-ASCII characters have to be escaped. |
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75 """ |