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Enforce PEP 257 conventions in ftplib.py #15604

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Merged
merged 5 commits into from
Sep 3, 2019
Merged

Enforce PEP 257 conventions in ftplib.py #15604

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16a1926
Update ftplib.py
alanyee Aug 29, 2019
737a260
Update according to feedback
alanyee Aug 31, 2019
d97616c
Revert exclusive format changes
alanyee Sep 1, 2019
fee51e0
Update Lib/ftplib.py
alanyee Sep 2, 2019
d71f89d
Update Lib/ftplib.py
alanyee Sep 2, 2019
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13 changes: 5 additions & 8 deletions Lib/ftplib.py
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Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,6 @@ class error_proto(Error): pass # response does not begin with [1-5]

# The class itself
class FTP:

'''An FTP client class.

To create a connection, call the class using these arguments:
Expand Down Expand Up @@ -105,12 +104,13 @@ class FTP:
passiveserver = 1
encoding = "latin-1"

# Initialization method (called by class instantiation).
# Initialize host to localhost, port to standard ftp port
# Optional arguments are host (for connect()),
# and user, passwd, acct (for login())
def __init__(self, host='', user='', passwd='', acct='',
timeout=_GLOBAL_DEFAULT_TIMEOUT, source_address=None):
"""Initialization method (called by class instantiation).
Initialize host to localhost, port to standard ftp port.
Optional arguments are host (for connect()),
and user, passwd, acct (for login()).
"""
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This change is good, FTP.__init__ is a public method and didn't have a docstring previously.

self.source_address = source_address
self.timeout = timeout
if host:
Expand Down Expand Up @@ -823,7 +823,6 @@ def parse227(resp):
'''Parse the '227' response for a PASV request.
Raises error_proto if it does not contain '(h1,h2,h3,h4,p1,p2)'
Return ('host.addr.as.numbers', port#) tuple.'''

if resp[:3] != '227':
raise error_reply(resp)
global _227_re
Expand All @@ -843,7 +842,6 @@ def parse229(resp, peer):
'''Parse the '229' response for an EPSV request.
Raises error_proto if it does not contain '(|||port|)'
Return ('host.addr.as.numbers', port#) tuple.'''

if resp[:3] != '229':
raise error_reply(resp)
left = resp.find('(')
Expand All @@ -865,7 +863,6 @@ def parse257(resp):
'''Parse the '257' response for a MKD or PWD request.
This is a response to a MKD or PWD request: a directory name.
Returns the directoryname in the 257 reply.'''

if resp[:3] != '257':
raise error_reply(resp)
if resp[3:5] != ' "':
Expand Down