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Reparatur der venv.

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This commit is contained in:
Musab Erdem
2024-07-15 11:11:46 +02:00
parent a7955bc775
commit bfe8d4c2a7
203 changed files with 2375 additions and 1588 deletions
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79
.venv/Lib/site-packages/PIL/PdfParser.py
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@@ -13,7 +13,7 @@ from typing import TYPE_CHECKING, Any, List, NamedTuple, Union
# see 7.9.2.2 Text String Type on page 86 and D.3 PDFDocEncoding Character Set
# on page 656
def encode_text(s):
def encode_text(s: str) -> bytes:
return codecs.BOM_UTF16_BE + s.encode("utf_16_be")
@@ -76,7 +76,7 @@ class PdfFormatError(RuntimeError):
pass
def check_format_condition(condition, error_message):
def check_format_condition(condition: bool, error_message: str) -> None:
if not condition:
raise PdfFormatError(error_message)
@@ -87,28 +87,27 @@ class IndirectReferenceTuple(NamedTuple):
class IndirectReference(IndirectReferenceTuple):
def __str__(self):
def __str__(self) -> str:
return f"{self.object_id} {self.generation} R"
def __bytes__(self):
def __bytes__(self) -> bytes:
return self.__str__().encode("us-ascii")
def __eq__(self, other):
return (
other.__class__ is self.__class__
and other.object_id == self.object_id
and other.generation == self.generation
)
def __eq__(self, other: object) -> bool:
if self.__class__ is not other.__class__:
return False
assert isinstance(other, IndirectReference)
return other.object_id == self.object_id and other.generation == self.generation
def __ne__(self, other):
return not (self == other)
def __hash__(self):
def __hash__(self) -> int:
return hash((self.object_id, self.generation))
class IndirectObjectDef(IndirectReference):
def __str__(self):
def __str__(self) -> str:
return f"{self.object_id} {self.generation} obj"
@@ -144,15 +143,13 @@ class XrefTable:
elif key in self.deleted_entries:
generation = self.deleted_entries[key]
else:
msg = (
"object ID " + str(key) + " cannot be deleted because it doesn't exist"
)
msg = f"object ID {key} cannot be deleted because it doesn't exist"
raise IndexError(msg)
def __contains__(self, key):
return key in self.existing_entries or key in self.new_entries
def __len__(self):
def __len__(self) -> int:
return len(
set(self.existing_entries.keys())
| set(self.new_entries.keys())
@@ -213,7 +210,7 @@ class PdfName:
else:
self.name = name.encode("us-ascii")
def name_as_str(self):
def name_as_str(self) -> str:
return self.name.decode("us-ascii")
def __eq__(self, other):
@@ -221,11 +218,11 @@ class PdfName:
isinstance(other, PdfName) and other.name == self.name
) or other == self.name
def __hash__(self):
def __hash__(self) -> int:
return hash(self.name)
def __repr__(self):
return f"PdfName({repr(self.name)})"
def __repr__(self) -> str:
return f"{self.__class__.__name__}({repr(self.name)})"
@classmethod
def from_pdf_stream(cls, data):
@@ -233,7 +230,7 @@ class PdfName:
allowed_chars = set(range(33, 127)) - {ord(c) for c in "#%/()<>[]{}"}
def __bytes__(self):
def __bytes__(self) -> bytes:
result = bytearray(b"/")
for b in self.name:
if b in self.allowed_chars:
@@ -244,7 +241,7 @@ class PdfName:
class PdfArray(List[Any]):
def __bytes__(self):
def __bytes__(self) -> bytes:
return b"[ " + b" ".join(pdf_repr(x) for x in self) + b" ]"
@@ -288,7 +285,7 @@ class PdfDict(_DictBase):
value = time.gmtime(calendar.timegm(value) + offset)
return value
def __bytes__(self):
def __bytes__(self) -> bytes:
out = bytearray(b"<<")
for key, value in self.items():
if value is None:
@@ -306,7 +303,7 @@ class PdfBinary:
def __init__(self, data):
self.data = data
def __bytes__(self):
def __bytes__(self) -> bytes:
return b"<%s>" % b"".join(b"%02X" % b for b in self.data)
@@ -404,41 +401,40 @@ class PdfParser:
if f:
self.seek_end()
def __enter__(self):
def __enter__(self) -> PdfParser:
return self
def __exit__(self, exc_type, exc_value, traceback):
def __exit__(self, *args: object) -> None:
self.close()
return False # do not suppress exceptions
def start_writing(self):
def start_writing(self) -> None:
self.close_buf()
self.seek_end()
def close_buf(self):
def close_buf(self) -> None:
try:
self.buf.close()
except AttributeError:
pass
self.buf = None
def close(self):
def close(self) -> None:
if self.should_close_buf:
self.close_buf()
if self.f is not None and self.should_close_file:
self.f.close()
self.f = None
def seek_end(self):
def seek_end(self) -> None:
self.f.seek(0, os.SEEK_END)
def write_header(self):
def write_header(self) -> None:
self.f.write(b"%PDF-1.4\n")
def write_comment(self, s):
self.f.write(f"% {s}\n".encode())
def write_catalog(self):
def write_catalog(self) -> IndirectReference:
self.del_root()
self.root_ref = self.next_object_id(self.f.tell())
self.pages_ref = self.next_object_id(0)
@@ -452,7 +448,7 @@ class PdfParser:
)
return self.root_ref
def rewrite_pages(self):
def rewrite_pages(self) -> None:
pages_tree_nodes_to_delete = []
for i, page_ref in enumerate(self.orig_pages):
page_info = self.cached_objects[page_ref]
@@ -531,7 +527,7 @@ class PdfParser:
f.write(b"endobj\n")
return ref
def del_root(self):
def del_root(self) -> None:
if self.root_ref is None:
return
del self.xref_table[self.root_ref.object_id]
@@ -549,7 +545,7 @@ class PdfParser:
except ValueError: # cannot mmap an empty file
return b""
def read_pdf_info(self):
def read_pdf_info(self) -> None:
self.file_size_total = len(self.buf)
self.file_size_this = self.file_size_total - self.start_offset
self.read_trailer()
@@ -825,11 +821,10 @@ class PdfParser:
m = cls.re_stream_start.match(data, offset)
if m:
try:
stream_len = int(result[b"Length"])
except (TypeError, KeyError, ValueError) as e:
msg = "bad or missing Length in stream dict (%r)" % result.get(
b"Length", None
)
stream_len_str = result.get(b"Length")
stream_len = int(stream_len_str)
except (TypeError, ValueError) as e:
msg = f"bad or missing Length in stream dict ({stream_len_str})"
raise PdfFormatError(msg) from e
stream_data = data[m.end() : m.end() + stream_len]
m = cls.re_stream_end.match(data, m.end() + stream_len)
@@ -884,7 +879,7 @@ class PdfParser:
if m:
return cls.get_literal_string(data, m.end())
# return None, offset # fallback (only for debugging)
msg = "unrecognized object: " + repr(data[offset : offset + 32])
msg = f"unrecognized object: {repr(data[offset : offset + 32])}"
raise PdfFormatError(msg)
re_lit_str_token = re.compile(