Vedran Pavić, Jay Bryant, Madhura Bhave, Eddú Meléndez, Scott Frederick, Moritz Halbritter Version 2.7.9 ## Table of Contents 1. Legal ..... 2 2. Getting Help ..... 3 3. Documentation Overview .... generation and no requirement for XML configuration. #### 4.2. System Requirements Spring Boot 2.7.9 requires Java 8 and is compatible up to and including Java 19. Spring Framework 5.3.25 or above is the Spring CLI distribution from one of the following locations: • spring-boot-cli-2.7.9-bin.zip • spring-boot-cli-2.7.9-bin.tar.gz Once downloaded, follow the INSTALL.txt instructions from the unpacked

platforms. 2.7.9 新版功能. ### hashlib.algorithms_available 一个集合，其中包含在所运行的 Python 解释器上可用的哈希算法的名称。将这些名称传给 new() 时将可被识别。algorithms_guaranteed 将总是它的一个子集。同样的算法在此集合中可能以不同的名称出现多次（这是 OpenSSL 的原因）。 2.7.9 新版功能. 下 version. 2.7.9 新版功能. ## reason A string mnemonic designating the reason this error occurred, for example CERTIFICATE_VERIFY_FAILED. The range of possible values depends on the OpenSSL version. 2.7.9 新版功能 closed cleanly. Note that this doesn’t mean that the underlying transport (read TCP) has been closed. 2.7.9 新版功能. ### exception ssl.SSLWantReadError A subclass of SSLError raised by a non-blocking SSL socket

platforms. 2.7.9 新版功能. ### hashlib.algorithms_available 一个集合，其中包含在所运行的 Python 解释器上可用的哈希算法的名称。将这些名称传给 new() 时将可被识别。algorithms_guaranteed 将总是它的一个子集。同样的算法在此集合中可能以不同的名称出现多次（这是 OpenSSL 的原因）。 2.7.9 新版功能. 下 version. 2.7.9 新版功能. ## reason A string mnemonic designating the reason this error occurred, for example CERTIFICATE_VERIFY_FAILED. The range of possible values depends on the OpenSSL version. 2.7.9 新版功能 closed cleanly. Note that this doesn’t mean that the underlying transport (read TCP) has been closed. 2.7.9 新版功能. ### exception ssl.SSLWantReadError A subclass of SSLError raised by a non-blocking SSL socket

platforms. 2.7.9 新版功能. ### hashlib.algorithms_available 一个集合，其中包含在所运行的 Python 解释器上可用的哈希算法的名称。将这些名称传给 new() 时将可被识别。algorithms_guaranteed 将总是它的一个子集。同样的算法在此集合中可能以不同的名称出现多次（这是 OpenSSL 的原因）。 2.7.9 新版功能. 下 version. 2.7.9 新版功能. ## reason A string mnemonic designating the reason this error occurred, for example CERTIFICATE_VERIFY_FAILED. The range of possible values depends on the OpenSSL version. 2.7.9 新版功能 closed cleanly. Note that this doesn’t mean that the underlying transport (read TCP) has been closed. 2.7.9 新版功能. ### exception ssl.SSLWantReadError A subclass of SSLError raised by a non-blocking SSL socket

require Python 3.5+; Python 2 will no longer be supported). The updates to the ssl module in Python 2.7.9 are required (in some distributions, these updates may be available in older python versions). In certificate validation (unless disabled in the ssl_options) and SNI (if supported; requires Python 2.7.9+). Note that it is safe to call IOSream.write while the connection is pending, in which case the SSLContext object. The ssl_options dictionary contains keywords to be passed to ssl.wrap_socket. In Python 2.7.9+, ssl.SSLContext objects can be used instead. This function converts the dict form to its SSLContext

updates to the ssl $ ^{[https://docs.python.org/3.6/library/ssl.html#module-ssl]} $ module in Python 2.7.9 are required (in some distributions, these updates may be available in older python versions). In certificate validation (unless disabled in the ssl_options) and SNI (if supported; requires Python 2.7.9+). Note that it is safe to call I0Stream.write while the connection is pending, in which case the passed to ssl.wrap_socket [https://docs.python.org/3.6/library/ssl.html#ssl.wrap_socket]. In Python 2.7.9+, ssl.SSLContext [https://docs.python.org/3.6/library/ssl.html#ssl.SSLContext] objects can be used

certificate validation (unless disabled in the ssl_options) and SNI (if supported; requires Python 2.7.9+). Note that it is safe to call IOSream.write while the connection is pending, in which case the object. The ssl_options dictionary contains keywords to be passed to ssl.wrap_socket. In Python 2.7.9+, ssl.SSLContext objects can be used instead. This function converts the dict form to its SSLContext compatibility with Tornado 5.0, as detailed in the following section. • Tornado 5.0 supports Python 2.7.9+ and 3.4+. Python 2.7 and 3.4 are deprecated and support for them will be removed in Tornado 6.0,

certificate validation (unless disabled in the ssl_options) and SNI (if supported; requires Python 2.7.9+). Note that it is safe to call IOSream.write while the connection is pending, in which case the data object. The ssl_options dictionary contains keywords to be passed to ssl.wrap_socket. In Python 2.7.9+, ssl.SSLContext objects can be used instead. This function converts the dict form to its SSLContext compatibility with Tornado 5.0, as detailed in the following section. • Tornado 5.0 supports Python 2.7.9+ and 3.4+. Python 2.7 and 3.4 are deprecated and support for them will be removed in Tornado 6.0,

certificate validation (unless disabled in the ssl_options) and SNI (if supported; requires Python 2.7.9+). Note that it is safe to call IOSream.write while the connection is pending, in which case the object. The ssl_options dictionary contains keywords to be passed to ssl.wrap_socket. In Python 2.7.9+, ssl.SSLContext objects can be used instead. This function converts the dict form to its SSLContext compatibility with Tornado 5.0, as detailed in the following section. • Tornado 5.0 supports Python 2.7.9+ and 3.4+. Python 2.7 and 3.4 are deprecated and support for them will be removed in Tornado 6.0,

certificate validation (unless disabled in the ssl_options) and SNI (if supported; requires Python 2.7.9+). Note that it is safe to call IOSream.write while the connection is pending, in which case the data The ssl_options dictionary contains keywords to be passed to ssl.SSLContext.wrap_socket. In Python 2.7.9+, ssl.SSLContext objects can be used instead. This function converts the dict form to its SSLContext compatibility with Tornado 5.0, as detailed in the following section. • Tornado 5.0 supports Python 2.7.9+ and 3.4+. Python 2.7 and 3.4 are deprecated and support for them will be removed in Tornado 6.0,