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made new/better function to deal with path duplicates / reduced duplicate code, fixed overall count vars, improved debugs

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This commit is contained in:
Damien De Paoli
2021-03-21 16:58:54 +11:00
parent f20ce0f7a4
commit 7e14280ec5
1 changed files with 36 additions and 47 deletions
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81
dups.py
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@@ -137,6 +137,8 @@ class Duplicates:
def KeepInSameDups( self, obj ):
if obj.h not in self.ip_to_sp_dups_keep:
self.ip_to_sp_dups_keep[obj.h]= obj
self.overall_dup_cnt += 1
self.overall_dup_sets += 1
return
# this stores this object into the Delete from same path list (if it is not
@@ -150,6 +152,8 @@ class Duplicates:
if el.id == obj.id:
return
self.ip_to_sp_dups_del[obj.h].append( obj )
# only get here is this is a new duplicate to delete, so increment count
self.overall_dup_cnt += 1
return
# this function takes a duplicate file (in the import path and the storage path)
@@ -203,14 +207,29 @@ class Duplicates:
self.dups_to_process[row.hash].append( dr2 )
return
def AddDupPath(self, hash):
# this gets complex, if this hash is also in a sahred imp / sp - then dont deal with it now, let the imp files be deleted and
# the repeat check_dups validation step catch it as a cleander (potential) for still more duplicates just in sp
if hash in self.ip_to_sp_dups_keep:
return
dpr=DupPathRow( 2, self.dups_to_process[hash][0].d, self.dups_to_process[hash][1].d, self.dups_to_process[hash][0].did, self.dups_to_process[hash][1].did, hash )
new=1
for el in self.per_path_dups:
if el.d1 == dpr.d1 and el.d2 == dpr.d2:
self.overall_dup_cnt += 2
el.count += 2
el.hashes = f"{el.hashes},{hash}"
new=0
if new:
self.per_path_dups.append( dpr )
self.overall_dup_sets += 1
self.overall_dup_cnt += 2
if re.search( r'\d{4}/\d{8}', dpr.d1):
self.preferred_path[dpr.did1]=1
if re.search( r'\d{4}/\d{8}', dpr.d2):
self.preferred_path[dpr.did2]=1
def SecondPass(self):
print("################################## second pass starting")
d1=""
d2=""
did1=""
did2=""
dup_cnt=1
hashes=""
for hash in self.dups_to_process:
# more than 2 files (just ask per file) OR only 2 copies, and files are in same dir (so must be diff name, so just ask) OR content same, filename different (ask per file)
if (len(self.dups_to_process[hash]) > 2) or (self.dups_to_process[hash][0].f != self.dups_to_process[hash][1].f) or (self.dups_to_process[hash][0].d == self.dups_to_process[hash][1].d):
@@ -221,30 +240,8 @@ class Duplicates:
if re.search( r'\d{4}/\d{8}', el.d):
self.preferred_file[hash] = el.id
# by here we have only 2 files, with the same name, different path (ask per path)
elif d1 != self.dups_to_process[hash][0].d:
if d1 != '':
self.overall_dup_cnt += dup_cnt
self.overall_dup_sets += 1
self.per_path_dups.append( DupPathRow( dup_cnt, d1, d2, did1, did2, hashes ) )
if re.search( r'\d{4}/\d{8}', d1):
self.preferred_path[did1]=1
if re.search( r'\d{4}/\d{8}', d2):
self.preferred_path[did2]=1
dup_cnt=1
d1 = self.dups_to_process[hash][0].d
d2 = self.dups_to_process[hash][1].d
did1 = self.dups_to_process[hash][0].did
did2 = self.dups_to_process[hash][1].did
hashes = f"{hash},"
else:
dup_cnt += 1
hashes += f"{hash},"
if d1 != '':
self.overall_dup_cnt += dup_cnt
self.overall_dup_sets += dup_cnt
self.per_path_dups.append( DupPathRow( dup_cnt, d1, d2, did1, did2, hashes ) )
print("#################### second pass FINISHED")
self.AddDupPath( hash )
return
# quick debugger to see the data in the data structure
@@ -252,25 +249,17 @@ class Duplicates:
if len(self.ip_to_sp_dups_keep) > 0:
print( "############ Files that are in both Import and Storage Paths ###########")
for h in self.ip_to_sp_dups_keep:
if len(self.ip_to_sp_dups_del[h])>2:
print( f"(1 file of 2+) hash={h}, keep: {self.ip_to_sp_dups_keep[h]}" )
for d in self.ip_to_sp_dups_del[h]:
print( f"Del: {d}" )
else:
print( f"(1 file of 2) hash={h}, keep: {self.ip_to_sp_dups_keep[h]}" )
for d in self.ip_to_sp_dups_del[h]:
print( f"Del: {d}" )
print( f"hash={h} keep 1 of {len(self.ip_to_sp_dups_del[h])+1}, keep: {self.ip_to_sp_dups_keep[h]} | ", end='' )
for d in self.ip_to_sp_dups_del[h]:
print( f"Del: {d}", end='' )
print( "" )
print( f"{len(self.ip_to_sp_dups_keep)} sets of duplicate files to delete at least 1, anything with 2 or more dups is printed above explicitly" )
if len(self.dups_to_process) > 0:
print( "############ Duplicate Files that are needing to be futher processed ###########")
for h in self.dups_to_process:
print( f"hash={h}, keep 1 of these: ", end='')
for d in self.dups_to_process[h]:
print( f"{d.id}, ", end='' )
print ("")
print( f"{len(self.dups_to_process)} sets of duplicate files to delete at least 1, anything with 2 or more dups is printed above explicitly" )
print( f"hash={h} keep 1 of {len(self.dups_to_process[h])} from: {self.dups_to_process[h]}" )
print( f"which is a total of {len(self.dups_to_process)} set(s) of duplicate files to keep only 1 of" )
if len(self.preferred_file) > 0:
print( " We have preferred (regexp matched) ###########")
@@ -279,7 +268,7 @@ class Duplicates:
for d in self.dups_to_process[h]:
print( f"{d.id}, ", end='' )
print ("")
print( f"{len(self.preferred_file)} duplicate files we will keep as they match the regexp" )
print( f"which is a total of {len(self.preferred_file)} duplicate files we will keep as they match the regexp" )
if len(self.per_path_dups) > 0:
print( "############ Duplicate Files in Paths that are needing to be futher processed ###########")
@@ -289,5 +278,5 @@ class Duplicates:
print("Keep dir1")
if pair.did2 in self.preferred_path:
print("Keep dir2")
print( f"{len(self.per_path_dups)} duplicate files in per path dups" )
print( f"which is a total of {len(self.per_path_dups)} set(s) of path dups to process" )
return