Python if statement invalid syntax [closed] - python

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Here's a function I'm writing:
def addError(test,range_min,range_max,result):
err = abs(log(range_max/max(range_min,epsylon))
if test >= range_min and test <= range_max:
result.append(err)
else:
e1=abs(log(test/max(range_min,epsylon)))
e2=abs(log(test/max(range_max,epsylon)))
result.append( min(e1,e2) / max(err,epsylon) *100 + err)
When I try to run this, it fails with error:
File "<ipython-input-26-8b4b5ae453e4>", line 12
if (test >= range_min and test <= range_max):
^
SyntaxError: invalid syntax
Why am I getting this?


You forgot to close all the brackets in the previous line, this should fix the problem:
err = abs(log(range_max/max(range_min,epsylon)))

Related

for range - invalid syntax of loop [closed]

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This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 11 months ago.
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def amp1(array):
for i in range (0,len(array),400)
amp1 [array]= abs(max(array[i:i+400]))
return amp1
print(amp1(node1[3]))
I get this response:
File "<ipython-input-53-972793b81fd0>", line 7
for i in range (0,len(array),400)
^
SyntaxError: invalid syntax

You are missing a ":" at the end of line 7.
Let try like:
def amp1(array):
for i in range (0,len(array),400):
amp1 [array]= abs(max(array[i:i+400]))
return amp1
print(amp1(node1[3]))

You missed a : at the for loop, for i in range (0,len(array),400):

First code clarification for error rectification? [closed]

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This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 2 years ago.
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I am learning python as 'new comer in coding'. I was writing a code and got a following error. Can someone please rectify why I have following with the code. Thank you
def mean(value):
if type(value) == dict:
the_mean=(sum(value.values()) / len(value))
else:
the_mean = sum(value) / len(value)
return the_mean
student_grades={"Marry":2,"Jim":3,"Sam":5}
print(mean(student_grades))
print(type(mean),type(sum))
The error is on line 4

You have to remove 1 indentation from the line : a python if statement is written :
def foo():
if condition:
...
else:
...
return

Python 3 str.format with decimal place [closed]

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This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
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def ShowData(data = (x)):
for r in data:
print (“{:}, {:.2f}”.format(x, x))
keep getting this error:
File "<ipython-input-10-9963f96f39ca>", line 8
print (“{:}, {:.2f}”.format(x, x))
^
SyntaxError: invalid character in identifier

Replace the “ charachter with this " ?
# data is a list of lists
def ShowData(data = (x)):
for r in data:
print ("{:}, {:.2f}".format(x, x))

Python If statement - IndentationError: expected an indented block [closed]

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This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 3 years ago.
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Whats wrong with my If statement?
if (current_value_address == current_value['address'] and
current_input['xy'] >= current_required_value and
current_xy_amount >= MIN_AMO and
AFFL_COME > 1):
getaf_id = db.cursor()
Error:
getaf_id = db.cursor()
IndentationError: expected an indented block
If i remove the If statement it works.

You only need to indent that last part:
if (current_value_address == current_value['address'] and
current_input['xy'] >= current_required_value and
current_xy_amount >= MIN_AMO and
AFFL_COME > 1):
getaf_id = db.cursor(). #indent this line!

Python - Syntax error with nested iterations? [closed]

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This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 8 years ago.
Improve this question
SO I have this code:
Chars = maketrans(" ABCDEFGHIJKLMNOPQRSTUVWXYZ-.,"," ABCDEFGHIJKLMNOPQRSTUVWXYZ-.,");
input = input.split(" ");
length = len(input);
charLength = len(Chars);
for x in range(1,length):
for y in range(1,charLength):
for z in range(MinInt,MaxInt):
if Transform(z + x.translate(Chars) + Key)[:5] == input[x]
print x.translate(Chars)
The function receives blocks of 5 characters separated by spaces. When attempting to run it, I get the following error:
File "SH25.py", line 21
if Transform(z + x.translate(Chars) + Key) == input[x]
^
SyntaxError: invalid syntax
I'm admittedly a newbie at Python, but could anyone help? Thanks.

The error message is pretty precise: you need a : after if
if Transform(z + x.translate(Chars) + Key)[:5] == input[x]:

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