Translation effect in Y direction. See attribute f. concat(m1, m2) Calculate the matrix product m1 * m2 and store the result in the current matrix. Any of m1 or m2 may be the current matrix. Be aware that matrix matrix multiplication is not commutative. So the sequence of m1, m2 is important. Parameters • m1 (Matrix) – First (left) matrix. • m2 (Matrix) – Second (right) matrix. 278 Chapter 22. Classes PyMuPDF (among objects of the same class!) is possible: if r1, r2 are rectangles and m1, m2 are matrices, you can do this (r1 + r2) * m1 * m2. • For all objects of the same class, a + b + c == (a + b) + c == a +

Translation effect in Y direction. See attribute f. concat(m1, m2) Calculate the matrix product m1 * m2 and store the result in the current matrix. Any of m1 or m2 may be the current matrix. Be aware that matrix matrix multiplication is not commutative. So the sequence of m1, m2 is important. Parameters: m1 (Matrix) – First (left) matrix. m2 (Matrix) – Second (right) matrix. invert(m) Calculate the matrix inverse

Packing obfuscated scripts manually 4.3.3. Packing with PyInstaller Bundle 4.3.4. Segment fault in Apple M1 4.4. Insight Into RFT Mode 4.4.1. Enable RFT Mode 4.4.2. Check transformed script 4.4.3. Trace rft Packing obfuscated scripts manually 4.3.3. Packing with PyInstaller Bundle 4.3.4. Segment fault in Apple M1 4.4. Insight Into RFT Mode 4.4.1. Enable RFT Mode 4.4.2. Check transformed script 4.4.3. Trace rft example: $ pyarmor gen --pack dist/foo/foo -r *.py dir1 dir2 ... 4.3.4. Segment fault in Apple M1 In Apple M1 if the final executable segment fault, please check codesign of runtime package: $ codesign

记录 >>> m1 = Movie(title='Leon', year='1994') # 创建一个 Movie 记录 >>> m2 = Movie(title='Mahjong', year='1996') # 再创建一个 Movie 记录 >>> db.session.add(user) # 把新创建的记录添加到数据库会话 >>> db.session.add(m1) >>>

so it’s better not to combine metaclasses and class hierarchies: class M1(type): pass class M2(type): pass class A1(metaclass=M1): pass class A2(metaclass=M2): pass class B1(A1, metaclass=M2): pass # Mypy Error: metaclass conflict # This can be solved via a common metaclass subtype: class CorrectMeta(M1, M2): pass class B2(A1, A2, metaclass=CorrectMeta): pass # OK, runtime is also OK • Mypy does not

so it’s better not to combine metaclasses and class hierarchies: class M1(type): pass class M2(type): pass class A1(metaclass=M1): pass class A2(metaclass=M2): pass class B1(A1, metaclass=M2): pass Mypy Error: metaclass conflict # This can be solved via a common metaclass subtype: class CorrectMeta(M1, M2): pass class B2(A1, A2, metaclass=CorrectMeta): pass # OK, runtime is also OK Mypy does not understand

so it’s better not to combine metaclasses and class hierarchies: class M1(type): pass class M2(type): pass class A1(metaclass=M1): pass class A2(metaclass=M2): pass class B1(A1, metaclass=M2): pass Mypy Error: metaclass conflict # This can be solved via a common metaclass subtype: class CorrectMeta(M1, M2): pass class B2(A1, A2, metaclass=CorrectMeta): pass # OK, runtime is also OK Mypy does not understand

so it’s better not to combine metaclasses and class hierarchies: class M1(type): pass class M2(type): pass class A1(metaclass=M1): pass class A2(metaclass=M2): pass class B1(A1, metaclass=M2): pass # Mypy Error: metaclass conflict # This can be solved via a common metaclass subtype: class CorrectMeta(M1, M2): pass class B2(A1, A2, metaclass=CorrectMeta): pass # OK, runtime is also OK • Mypy does not

判断是否出现某个功能按钮，实现停等程序响应： # 等待 img 出现在程序界面,默认等待 30 秒 def waitOccur(img, n=30): for i in range(n): m1 = pyautogui.screenshot(region=(截图区域左上角 X 轴坐标, 截图区域左上角 Y 轴坐标,截图区域 的宽度, 截图区域的高度)) loc = pyautogui.locate(img

Miniconda installer for: Windows x86 64-bit macOS Miniconda installer for: macOS x86 64-bit macOS M1 64-bit Linux Miniconda installer for: Linux x86 64-bit Homebrew Run the following Homebrew command: