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0ac329ec01
* Also enhanced reporting error exit reporting through the scons logger to provide the exception in the compilation report. * More error exits in scons should do this.
158 lines
3.3 KiB
Python
158 lines
3.3 KiB
Python
# Copyright 2025, Kay Hayen, mailto:kay.hayen@gmail.com find license text at end of file
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"""Looping in various forms."""
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from __future__ import print_function
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# pylint: disable=superfluous-parens,useless-else-on-loop,using-constant-test
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def cond():
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return False
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def loopingFunction(a=1 * 2):
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c = []
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f = [c, a]
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for a in range(6 or 8):
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for b in range(8):
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if a == b:
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c.append((a, b, True))
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elif a < b:
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c.append((b, a, False))
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else:
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c.append((a, b, False))
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if a != b:
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z = 1
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else:
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z = 0
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if z == 0:
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continue
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if z == 1 and b == 6:
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break
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if a == b:
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z = 0
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print(c)
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print(f)
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f = 1
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while f < (10 or 8):
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m = 1
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f += 1
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print("m=", m)
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x = [u for u in range(8)]
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print(x)
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x = [(u, v) for (u, v) in zip(range(8), reversed(range(8)))]
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print(x)
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x = [(u if u % 2 == 0 else 0) for u in range(10)]
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print(x)
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x = [(u if u % 2 == 0 else 0) for u in (a if cond() else range(9))]
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print(x)
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y = [[3 + (l if l else -1) for l in [m, m + 1]] for m in [f for f in range(2)]]
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print("f=", f)
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print("y=", y)
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if x:
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l = "YES"
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else:
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l = "NO"
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if x:
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l = "yes"
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else:
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if True:
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l = "no"
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print("Triple and chain")
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if m and l and f:
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print("OK")
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print("Triple or chain")
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if m or l or f:
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print("Okey")
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print("Nested if not chain")
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if not m:
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if not l:
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print("ok")
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print("Braced if not chain with 'or'")
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if not (m or l):
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print("oki")
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print("Braced if not chain with 'and'")
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if not (m and l):
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print("oki")
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d = 1
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print("Nested if chain with outer else")
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if a:
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if b or c:
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if d:
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print("inside nest")
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else:
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print("outer else")
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print(x)
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while False:
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pass
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else:
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print("Executed else branch for False condition while loop")
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while True:
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break
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else:
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print("Executed else branch for True condition while loop")
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for x in range(7):
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pass
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else:
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print("Executed else branch for no break for loop")
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for x in range(7):
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break
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else:
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print("Executed else branch despite break in for loop")
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x = iter(range(5))
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while next(x):
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pass
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else:
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print("Executed else branch of while loop without break")
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loopingFunction()
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# Python tests originally created or extracted from other peoples work. The
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# parts were too small to be protected.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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